diff options
Diffstat (limited to 'python')
| -rw-r--r-- | python/cdec/__init__.py | 1 | ||||
| -rw-r--r-- | python/cdec/score.py | 1 | ||||
| -rw-r--r-- | python/setup.py | 7 | ||||
| -rw-r--r-- | python/src/_cdec.cpp | 8862 | ||||
| -rw-r--r-- | python/src/_cdec.pyx | 22 | ||||
| -rw-r--r-- | python/src/hypergraph.pxi | 59 | ||||
| -rw-r--r-- | python/src/kbest.pxd | 2 | ||||
| -rw-r--r-- | python/src/lattice.pxi | 12 | ||||
| -rw-r--r-- | python/src/mteval.pxd | 47 | ||||
| -rw-r--r-- | python/src/mteval.pxi | 154 | ||||
| -rw-r--r-- | python/src/utils.pxd | 10 | ||||
| -rw-r--r-- | python/src/vectors.pxi | 81 | ||||
| -rw-r--r-- | python/test.py | 7 | 
13 files changed, 8102 insertions, 1163 deletions
| diff --git a/python/cdec/__init__.py b/python/cdec/__init__.py index eda81194..0d7b8782 100644 --- a/python/cdec/__init__.py +++ b/python/cdec/__init__.py @@ -1 +1,2 @@  from _cdec import Decoder, Lattice +import score diff --git a/python/cdec/score.py b/python/cdec/score.py new file mode 100644 index 00000000..c107446f --- /dev/null +++ b/python/cdec/score.py @@ -0,0 +1 @@ +from _cdec import BLEU, TER diff --git a/python/setup.py b/python/setup.py index 49a1ec8f..cc8b289d 100644 --- a/python/setup.py +++ b/python/setup.py @@ -3,8 +3,8 @@ from distutils.extension import Extension  from Cython.Distutils import build_ext  import os -INC = ['..', 'src/', '../decoder', '../utils'] -LIB = ['../decoder', '../utils', '../mteval', '../klm/lm', '../klm/util'] +INC = ['..', 'src/', '../decoder', '../utils', '../mteval'] +LIB = ['../decoder', '../utils', '../mteval', '../training', '../klm/lm', '../klm/util']  BOOST_ROOT = os.getenv('BOOST_ROOT')  if BOOST_ROOT: @@ -18,7 +18,8 @@ ext_modules = [          include_dirs=INC,          library_dirs=LIB,          libraries=['boost_program_options-mt', 'z', -                   'cdec', 'utils', 'mteval', 'klm', 'klm_util']) +                   'cdec', 'utils', 'mteval', 'training', 'klm', 'klm_util'], +        extra_compile_args=['-DHAVE_CONFIG_H']),  ]  setup( diff --git a/python/src/_cdec.cpp b/python/src/_cdec.cpp index 0b9b9911..3a127ba9 100644 --- a/python/src/_cdec.cpp +++ b/python/src/_cdec.cpp @@ -1,4 +1,4 @@ -/* Generated by Cython 0.16 on Sat Jun 23 11:57:21 2012 */ +/* Generated by Cython 0.16 on Thu Jul  5 16:20:15 2012 */  #define PY_SSIZE_T_CLEAN  #include "Python.h" @@ -279,11 +279,12 @@  #include "utils/wordid.h"  #include "utils/small_vector.h"  #include "utils/sparse_vector.h" -#include "utils/tdict.cc" +#include "utils/tdict.h"  #include "utils/verbose.h"  #include "utils/fdict.h"  #include "utils/filelib.h"  #include "utils/sampler.h" +#include <boost/shared_ptr.hpp>  #include "decoder/lattice.h"  #include "decoder/hg.h"  #include "decoder/viterbi.h" @@ -295,6 +296,8 @@  #include "decoder/decoder.h"  #include "observer.h"  #include "decoder/kbest.h" +#include "mteval/ns.h" +#include "training/candidate_set.h"  #ifdef _OPENMP  #include <omp.h>  #endif /* _OPENMP */ @@ -381,50 +384,96 @@ static const char *__pyx_f[] = {    "vectors.pxi",    "hypergraph.pxi",    "lattice.pxi", +  "mteval.pxi",  };  /*--- Type declarations ---*/ -struct __pyx_obj_5_cdec___pyx_scope_struct_4_sample; +struct __pyx_obj_5_cdec_Scorer; +struct __pyx_obj_5_cdec_CandidateSet; +struct __pyx_obj_5_cdec_SufficientStats;  struct __pyx_obj_5_cdec___pyx_scope_struct_1___iter__; +struct __pyx_obj_5_cdec___pyx_scope_struct_4_kbest_features;  struct __pyx_obj_5_cdec___pyx_scope_struct_3_kbest_tree;  struct __pyx_obj_5_cdec_Decoder; +struct __pyx_obj_5_cdec_SegmentEvaluator;  struct __pyx_obj_5_cdec_SparseVector;  struct __pyx_obj_5_cdec_Hypergraph;  struct __pyx_obj_5_cdec_Lattice; -struct __pyx_obj_5_cdec___pyx_scope_struct_5___iter__;  struct __pyx_obj_5_cdec___pyx_scope_struct____iter__;  struct __pyx_obj_5_cdec___pyx_scope_struct_2_kbest; +struct __pyx_obj_5_cdec_Candidate; +struct __pyx_obj_5_cdec___pyx_scope_struct_8_lines; +struct __pyx_obj_5_cdec___pyx_scope_struct_5_sample;  struct __pyx_obj_5_cdec_DenseVector; +struct __pyx_obj_5_cdec___pyx_scope_struct_6___iter__; +struct __pyx_obj_5_cdec___pyx_scope_struct_9___iter__; +struct __pyx_obj_5_cdec___pyx_scope_struct_10___iter__; +struct __pyx_obj_5_cdec___pyx_scope_struct_7_todot; +struct __pyx_opt_args_5_cdec_as_str; + +/* "/Users/vchahun/Sandbox/cdec/python/src/mteval.pxi":3 + * cimport mteval + *  + * cdef char* as_str(sentence, error_msg='Cannot convert type %s to str'):             # <<<<<<<<<<<<<< + *     cdef bytes ret + *     if isinstance(sentence, unicode): + */ +struct __pyx_opt_args_5_cdec_as_str { +  int __pyx_n; +  PyObject *error_msg; +}; -/* "/Users/vchahun/Sandbox/cdec/python/src/hypergraph.pxi":56 - *         del derivations +/* "/Users/vchahun/Sandbox/cdec/python/src/mteval.pxi":122 + *         return CandidateSet(self) + *  + * cdef class Scorer:             # <<<<<<<<<<<<<< + *     cdef string* name   *  - *     def sample(self, unsigned n):             # <<<<<<<<<<<<<< - *         cdef vector[hypergraph.Hypothesis]* hypos = new vector[hypergraph.Hypothesis]() - *         if self.rng == NULL:   */ -struct __pyx_obj_5_cdec___pyx_scope_struct_4_sample { +struct __pyx_obj_5_cdec_Scorer {    PyObject_HEAD -  std::vector<HypergraphSampler::Hypothesis> *__pyx_v_hypos; -  unsigned int __pyx_v_k; -  unsigned int __pyx_v_n; -  struct __pyx_obj_5_cdec_Hypergraph *__pyx_v_self; -  PyObject *__pyx_v_sentence; -  size_t __pyx_t_0; -  unsigned int __pyx_t_1; +  std::string *name; +}; + + +/* "/Users/vchahun/Sandbox/cdec/python/src/mteval.pxi":70 + *         return result + *  + * cdef class CandidateSet:             # <<<<<<<<<<<<<< + *     cdef shared_ptr[mteval.SegmentEvaluator]* scorer + *     cdef mteval.EvaluationMetric* metric + */ +struct __pyx_obj_5_cdec_CandidateSet { +  PyObject_HEAD +  boost::shared_ptr<SegmentEvaluator> *scorer; +  EvaluationMetric *metric; +  training::CandidateSet *cs; +}; + + +/* "/Users/vchahun/Sandbox/cdec/python/src/mteval.pxi":36 + *             return fmap + *  + * cdef class SufficientStats:             # <<<<<<<<<<<<<< + *     cdef mteval.SufficientStats* stats + *     cdef mteval.EvaluationMetric* metric + */ +struct __pyx_obj_5_cdec_SufficientStats { +  PyObject_HEAD +  SufficientStats *stats; +  EvaluationMetric *metric;  }; -/* "/Users/vchahun/Sandbox/cdec/python/src/vectors.pxi":43 +/* "/Users/vchahun/Sandbox/cdec/python/src/vectors.pxi":55   *         self.vector.set_value(fid, value)   *    *     def __iter__(self):             # <<<<<<<<<<<<<<   *         cdef FastSparseVector[weight_t].const_iterator* it = new FastSparseVector[weight_t].const_iterator(self.vector[0], False) - *         cdef str fname + *         try:   */  struct __pyx_obj_5_cdec___pyx_scope_struct_1___iter__ {    PyObject_HEAD -  PyObject *__pyx_v_fname;    size_t __pyx_v_i;    FastSparseVector<weight_t>::const_iterator *__pyx_v_it;    struct __pyx_obj_5_cdec_SparseVector *__pyx_v_self; @@ -433,8 +482,28 @@ struct __pyx_obj_5_cdec___pyx_scope_struct_1___iter__ {  }; -/* "/Users/vchahun/Sandbox/cdec/python/src/hypergraph.pxi":44 - *         del derivations +/* "/Users/vchahun/Sandbox/cdec/python/src/hypergraph.pxi":60 + *             del derivations + *  + *     def kbest_features(self, size):             # <<<<<<<<<<<<<< + *         cdef kb.KBestDerivations[FastSparseVector[weight_t], kb.FeatureVectorTraversal]* derivations = new kb.KBestDerivations[FastSparseVector[weight_t], kb.FeatureVectorTraversal](self.hg[0], size) + *         cdef kb.KBestDerivations[FastSparseVector[weight_t], kb.FeatureVectorTraversal].Derivation* derivation + */ +struct __pyx_obj_5_cdec___pyx_scope_struct_4_kbest_features { +  PyObject_HEAD +  KBest::KBestDerivations<FastSparseVector<weight_t>,FeatureVectorTraversal>::Derivation *__pyx_v_derivation; +  KBest::KBestDerivations<FastSparseVector<weight_t>,FeatureVectorTraversal> *__pyx_v_derivations; +  struct __pyx_obj_5_cdec_SparseVector *__pyx_v_fmap; +  unsigned int __pyx_v_k; +  struct __pyx_obj_5_cdec_Hypergraph *__pyx_v_self; +  PyObject *__pyx_v_size; +  unsigned int __pyx_t_0; +  long __pyx_t_1; +}; + + +/* "/Users/vchahun/Sandbox/cdec/python/src/hypergraph.pxi":46 + *             del derivations   *    *     def kbest_tree(self, size):             # <<<<<<<<<<<<<<   *         cdef kb.KBestDerivations[vector[WordID], kb.ETreeTraversal]* derivations = new kb.KBestDerivations[vector[WordID], kb.ETreeTraversal](self.hg[0], size) @@ -454,11 +523,11 @@ struct __pyx_obj_5_cdec___pyx_scope_struct_3_kbest_tree {  /* "_cdec.pyx":15 - *     pass + * class ParseFailed(Exception): pass   *    * cdef class Decoder:             # <<<<<<<<<<<<<<   *     cdef decoder.Decoder* dec - *     cdef public DenseVector weights + *     cdef DenseVector weights   */  struct __pyx_obj_5_cdec_Decoder {    PyObject_HEAD @@ -467,7 +536,21 @@ struct __pyx_obj_5_cdec_Decoder {  }; -/* "/Users/vchahun/Sandbox/cdec/python/src/vectors.pxi":32 +/* "/Users/vchahun/Sandbox/cdec/python/src/mteval.pxi":103 + *         self.cs.AddKBestCandidates(hypergraph.hg[0], k, self.scorer.get()) + *  + * cdef class SegmentEvaluator:             # <<<<<<<<<<<<<< + *     cdef shared_ptr[mteval.SegmentEvaluator]* scorer + *     cdef mteval.EvaluationMetric* metric + */ +struct __pyx_obj_5_cdec_SegmentEvaluator { +  PyObject_HEAD +  boost::shared_ptr<SegmentEvaluator> *scorer; +  EvaluationMetric *metric; +}; + + +/* "/Users/vchahun/Sandbox/cdec/python/src/vectors.pxi":36   *         return sparse   *    * cdef class SparseVector:             # <<<<<<<<<<<<<< @@ -507,23 +590,7 @@ struct __pyx_obj_5_cdec_Lattice {  }; -/* "/Users/vchahun/Sandbox/cdec/python/src/lattice.pxi":50 - *         return hypergraph.AsPLF(self.lattice[0], True).c_str() - *  - *     def __iter__(self):             # <<<<<<<<<<<<<< - *         cdef unsigned i - *         for i in range(len(self)): - */ -struct __pyx_obj_5_cdec___pyx_scope_struct_5___iter__ { -  PyObject_HEAD -  unsigned int __pyx_v_i; -  struct __pyx_obj_5_cdec_Lattice *__pyx_v_self; -  Py_ssize_t __pyx_t_0; -  unsigned int __pyx_t_1; -}; - - -/* "/Users/vchahun/Sandbox/cdec/python/src/vectors.pxi":18 +/* "/Users/vchahun/Sandbox/cdec/python/src/vectors.pxi":22   *         self.vector[0][fid] = value   *    *     def __iter__(self):             # <<<<<<<<<<<<<< @@ -559,11 +626,67 @@ struct __pyx_obj_5_cdec___pyx_scope_struct_2_kbest {  }; +/* "/Users/vchahun/Sandbox/cdec/python/src/mteval.pxi":22 + *         return stats + *  + * cdef class Candidate:             # <<<<<<<<<<<<<< + *     cdef mteval.Candidate* candidate + *     cdef public float score + */ +struct __pyx_obj_5_cdec_Candidate { +  PyObject_HEAD +  const training::Candidate *candidate; +  float score; +}; + + +/* "/Users/vchahun/Sandbox/cdec/python/src/lattice.pxi":59 + *  + *     def todot(self): + *         def lines():             # <<<<<<<<<<<<<< + *             yield 'digraph lattice {' + *             yield 'rankdir = LR;' + */ +struct __pyx_obj_5_cdec___pyx_scope_struct_8_lines { +  PyObject_HEAD +  struct __pyx_obj_5_cdec___pyx_scope_struct_7_todot *__pyx_outer_scope; +  PyObject *__pyx_v_delta; +  PyObject *__pyx_v_i; +  PyObject *__pyx_v_label; +  PyObject *__pyx_v_weight; +  Py_ssize_t __pyx_t_0; +  PyObject *__pyx_t_1; +  PyObject *(*__pyx_t_2)(PyObject *); +  PyObject *__pyx_t_3; +  Py_ssize_t __pyx_t_4; +  PyObject *(*__pyx_t_5)(PyObject *); +}; + + +/* "/Users/vchahun/Sandbox/cdec/python/src/hypergraph.pxi":75 + *             del derivations + *  + *     def sample(self, unsigned n):             # <<<<<<<<<<<<<< + *         cdef vector[hypergraph.Hypothesis]* hypos = new vector[hypergraph.Hypothesis]() + *         if self.rng == NULL: + */ +struct __pyx_obj_5_cdec___pyx_scope_struct_5_sample { +  PyObject_HEAD +  std::vector<HypergraphSampler::Hypothesis> *__pyx_v_hypos; +  unsigned int __pyx_v_k; +  unsigned int __pyx_v_n; +  struct __pyx_obj_5_cdec_Hypergraph *__pyx_v_self; +  PyObject *__pyx_v_sentence; +  size_t __pyx_t_0; +  unsigned int __pyx_t_1; +}; + +  /* "/Users/vchahun/Sandbox/cdec/python/src/vectors.pxi":3   * from cython.operator cimport preincrement as pinc   *    * cdef class DenseVector:             # <<<<<<<<<<<<<< - *     cdef vector[weight_t]* vector + *     cdef vector[weight_t]* vector # Not owned by DenseVector   *    */  struct __pyx_obj_5_cdec_DenseVector { @@ -571,6 +694,68 @@ struct __pyx_obj_5_cdec_DenseVector {    std::vector<weight_t> *vector;  }; + +/* "/Users/vchahun/Sandbox/cdec/python/src/lattice.pxi":50 + *         return hypergraph.AsPLF(self.lattice[0], True).c_str() + *  + *     def __iter__(self):             # <<<<<<<<<<<<<< + *         cdef unsigned i + *         for i in range(len(self)): + */ +struct __pyx_obj_5_cdec___pyx_scope_struct_6___iter__ { +  PyObject_HEAD +  unsigned int __pyx_v_i; +  struct __pyx_obj_5_cdec_Lattice *__pyx_v_self; +  Py_ssize_t __pyx_t_0; +  unsigned int __pyx_t_1; +}; + + +/* "/Users/vchahun/Sandbox/cdec/python/src/mteval.pxi":54 + *         return self.stats.size() + *  + *     def __iter__(self):             # <<<<<<<<<<<<<< + *         for i in range(len(self)): + *             yield self.stats[0][i] + */ +struct __pyx_obj_5_cdec___pyx_scope_struct_9___iter__ { +  PyObject_HEAD +  PyObject *__pyx_v_i; +  struct __pyx_obj_5_cdec_SufficientStats *__pyx_v_self; +  Py_ssize_t __pyx_t_0; +  PyObject *__pyx_t_1; +  PyObject *(*__pyx_t_2)(PyObject *); +}; + + +/* "/Users/vchahun/Sandbox/cdec/python/src/mteval.pxi":95 + *         return candidate + *  + *     def __iter__(self):             # <<<<<<<<<<<<<< + *         cdef unsigned i + *         for i in range(len(self)): + */ +struct __pyx_obj_5_cdec___pyx_scope_struct_10___iter__ { +  PyObject_HEAD +  unsigned int __pyx_v_i; +  struct __pyx_obj_5_cdec_CandidateSet *__pyx_v_self; +  Py_ssize_t __pyx_t_0; +  unsigned int __pyx_t_1; +}; + + +/* "/Users/vchahun/Sandbox/cdec/python/src/lattice.pxi":58 + *         del self.lattice + *  + *     def todot(self):             # <<<<<<<<<<<<<< + *         def lines(): + *             yield 'digraph lattice {' + */ +struct __pyx_obj_5_cdec___pyx_scope_struct_7_todot { +  PyObject_HEAD +  struct __pyx_obj_5_cdec_Lattice *__pyx_v_self; +}; +  #ifndef CYTHON_REFNANNY    #define CYTHON_REFNANNY 0  #endif @@ -635,6 +820,8 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject  static int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed,      const char *name, int exact); /*proto*/ +static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type); /*proto*/ +  static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name); /*proto*/  static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[], \ @@ -729,6 +916,8 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i)      return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));  } +static CYTHON_INLINE void __Pyx_RaiseClosureNameError(const char *varname); +  static double __Pyx__PyObject_AsDouble(PyObject* obj); /* proto */  #define __Pyx_PyObject_AsDouble(obj) \  ((likely(PyFloat_CheckExact(obj))) ? \ @@ -736,8 +925,6 @@ static double __Pyx__PyObject_AsDouble(PyObject* obj); /* proto */  static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb); /*proto*/ -static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type); /*proto*/ -  static CYTHON_INLINE void __Pyx_ExceptionSave(PyObject **type, PyObject **value, PyObject **tb); /*proto*/  static void __Pyx_ExceptionReset(PyObject *type, PyObject *value, PyObject *tb); /*proto*/ @@ -748,6 +935,48 @@ static PyObject *__Pyx_CreateClass(PyObject *bases, PyObject *dict, PyObject *na  static PyObject* __Pyx_Globals(void); /*proto*/ +#define __Pyx_CyFunction_USED 1 +#include <structmember.h> +#define __Pyx_CYFUNCTION_STATICMETHOD  0x01 +#define __Pyx_CYFUNCTION_CLASSMETHOD   0x02 +#define __Pyx_CYFUNCTION_CCLASS        0x04 +#define __Pyx_CyFunction_GetClosure(f) \ +    (((__pyx_CyFunctionObject *) (f))->func_closure) +#define __Pyx_CyFunction_GetClassObj(f) \ +    (((__pyx_CyFunctionObject *) (f))->func_classobj) +#define __Pyx_CyFunction_Defaults(type, f) \ +    ((type *)(((__pyx_CyFunctionObject *) (f))->defaults)) +#define __Pyx_CyFunction_SetDefaultsGetter(f, g) \ +    ((__pyx_CyFunctionObject *) (f))->defaults_getter = (g) +typedef struct { +    PyCFunctionObject func; +    int flags; +    PyObject *func_dict; +    PyObject *func_weakreflist; +    PyObject *func_name; +    PyObject *func_doc; +    PyObject *func_code; +    PyObject *func_closure; +    PyObject *func_classobj; /* No-args super() class cell */ +    void *defaults; +    int defaults_pyobjects; +    PyObject *defaults_tuple; /* Const defaults tuple */ +    PyObject *(*defaults_getter)(PyObject *); +} __pyx_CyFunctionObject; +static PyTypeObject *__pyx_CyFunctionType = 0; +#define __Pyx_CyFunction_NewEx(ml, flags, self, module, code) \ +    __Pyx_CyFunction_New(__pyx_CyFunctionType, ml, flags, self, module, code) +static PyObject *__Pyx_CyFunction_New(PyTypeObject *, +                                      PyMethodDef *ml, int flags, +                                      PyObject *self, PyObject *module, +                                      PyObject* code); +static CYTHON_INLINE void *__Pyx_CyFunction_InitDefaults(PyObject *m, +                                                         size_t size, +                                                         int pyobjects); +static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsTuple(PyObject *m, +                                                            PyObject *tuple); +static int __Pyx_CyFunction_init(void); +  static CYTHON_INLINE unsigned char __Pyx_PyInt_AsUnsignedChar(PyObject *);  static CYTHON_INLINE unsigned short __Pyx_PyInt_AsUnsignedShort(PyObject *); @@ -801,6 +1030,9 @@ static __pyx_GeneratorObject *__Pyx_Generator_New(__pyx_generator_body_t body,                                                    PyObject *closure);  static int __pyx_Generator_init(void); +static void __Pyx_WriteUnraisable(const char *name, int clineno, +                                  int lineno, const char *filename); /*proto*/ +  static int __Pyx_check_binary_version(void);  typedef struct { @@ -841,18 +1073,32 @@ static int __Pyx_InitStrings(__Pyx_StringTabEntry *t); /*proto*/  /* Module declarations from 'kbest' */ +/* Module declarations from 'mteval' */ +  /* Module declarations from '_cdec' */  static PyTypeObject *__pyx_ptype_5_cdec_DenseVector = 0;  static PyTypeObject *__pyx_ptype_5_cdec_SparseVector = 0;  static PyTypeObject *__pyx_ptype_5_cdec_Hypergraph = 0;  static PyTypeObject *__pyx_ptype_5_cdec_Lattice = 0; +static PyTypeObject *__pyx_ptype_5_cdec_Candidate = 0; +static PyTypeObject *__pyx_ptype_5_cdec_SufficientStats = 0; +static PyTypeObject *__pyx_ptype_5_cdec_CandidateSet = 0; +static PyTypeObject *__pyx_ptype_5_cdec_SegmentEvaluator = 0; +static PyTypeObject *__pyx_ptype_5_cdec_Scorer = 0;  static PyTypeObject *__pyx_ptype_5_cdec_Decoder = 0;  static PyTypeObject *__pyx_ptype_5_cdec___pyx_scope_struct____iter__ = 0;  static PyTypeObject *__pyx_ptype_5_cdec___pyx_scope_struct_1___iter__ = 0;  static PyTypeObject *__pyx_ptype_5_cdec___pyx_scope_struct_2_kbest = 0;  static PyTypeObject *__pyx_ptype_5_cdec___pyx_scope_struct_3_kbest_tree = 0; -static PyTypeObject *__pyx_ptype_5_cdec___pyx_scope_struct_4_sample = 0; -static PyTypeObject *__pyx_ptype_5_cdec___pyx_scope_struct_5___iter__ = 0; +static PyTypeObject *__pyx_ptype_5_cdec___pyx_scope_struct_4_kbest_features = 0; +static PyTypeObject *__pyx_ptype_5_cdec___pyx_scope_struct_5_sample = 0; +static PyTypeObject *__pyx_ptype_5_cdec___pyx_scope_struct_6___iter__ = 0; +static PyTypeObject *__pyx_ptype_5_cdec___pyx_scope_struct_7_todot = 0; +static PyTypeObject *__pyx_ptype_5_cdec___pyx_scope_struct_8_lines = 0; +static PyTypeObject *__pyx_ptype_5_cdec___pyx_scope_struct_9___iter__ = 0; +static PyTypeObject *__pyx_ptype_5_cdec___pyx_scope_struct_10___iter__ = 0; +static char *__pyx_f_5_cdec_as_str(PyObject *, struct __pyx_opt_args_5_cdec_as_str *__pyx_optional_args); /*proto*/ +static struct __pyx_obj_5_cdec_SufficientStats *__pyx_f_5_cdec_as_stats(PyObject *, PyObject *); /*proto*/  #define __Pyx_MODULE_NAME "_cdec"  int __pyx_module_is_main__cdec = 0; @@ -860,34 +1106,40 @@ int __pyx_module_is_main__cdec = 0;  static PyObject *__pyx_builtin_Exception;  static PyObject *__pyx_builtin_KeyError;  static PyObject *__pyx_builtin_range; -static PyObject *__pyx_builtin_ValueError; +static PyObject *__pyx_builtin_TypeError;  static PyObject *__pyx_builtin_NotImplemented;  static PyObject *__pyx_builtin_eval;  static PyObject *__pyx_builtin_enumerate; -static PyObject *__pyx_builtin_TypeError;  static PyObject *__pyx_builtin_IndexError;  static PyObject *__pyx_builtin_open; -static PyObject *__pyx_pf_5_cdec_11DenseVector___getitem__(struct __pyx_obj_5_cdec_DenseVector *__pyx_v_self, char *__pyx_v_fname); /* proto */ -static int __pyx_pf_5_cdec_11DenseVector_2__setitem__(struct __pyx_obj_5_cdec_DenseVector *__pyx_v_self, char *__pyx_v_fname, float __pyx_v_value); /* proto */ -static PyObject *__pyx_pf_5_cdec_11DenseVector_4__iter__(struct __pyx_obj_5_cdec_DenseVector *__pyx_v_self); /* proto */ -static PyObject *__pyx_pf_5_cdec_11DenseVector_7dot(struct __pyx_obj_5_cdec_DenseVector *__pyx_v_self, struct __pyx_obj_5_cdec_SparseVector *__pyx_v_other); /* proto */ -static PyObject *__pyx_pf_5_cdec_11DenseVector_9tosparse(struct __pyx_obj_5_cdec_DenseVector *__pyx_v_self); /* proto */ -static PyObject *__pyx_pf_5_cdec_12SparseVector___getitem__(struct __pyx_obj_5_cdec_SparseVector *__pyx_v_self, char *__pyx_v_fname); /* proto */ -static int __pyx_pf_5_cdec_12SparseVector_2__setitem__(struct __pyx_obj_5_cdec_SparseVector *__pyx_v_self, char *__pyx_v_fname, float __pyx_v_value); /* proto */ -static PyObject *__pyx_pf_5_cdec_12SparseVector_4__iter__(struct __pyx_obj_5_cdec_SparseVector *__pyx_v_self); /* proto */ -static PyObject *__pyx_pf_5_cdec_12SparseVector_7dot(struct __pyx_obj_5_cdec_SparseVector *__pyx_v_self, PyObject *__pyx_v_other); /* proto */ -static PyObject *__pyx_pf_5_cdec_12SparseVector_9todense(struct __pyx_obj_5_cdec_SparseVector *__pyx_v_self); /* proto */ -static PyObject *__pyx_pf_5_cdec_12SparseVector_11__richcmp__(struct __pyx_obj_5_cdec_SparseVector *__pyx_v_self, struct __pyx_obj_5_cdec_SparseVector *__pyx_v_other, int __pyx_v_op); /* proto */ -static Py_ssize_t __pyx_pf_5_cdec_12SparseVector_13__len__(struct __pyx_obj_5_cdec_SparseVector *__pyx_v_self); /* proto */ -static int __pyx_pf_5_cdec_12SparseVector_15__contains__(struct __pyx_obj_5_cdec_SparseVector *__pyx_v_self, char *__pyx_v_fname); /* proto */ -static PyObject *__pyx_pf_5_cdec_12SparseVector_17__iadd__(struct __pyx_obj_5_cdec_SparseVector *__pyx_v_self, struct __pyx_obj_5_cdec_SparseVector *__pyx_v_other); /* proto */ -static PyObject *__pyx_pf_5_cdec_12SparseVector_19__isub__(struct __pyx_obj_5_cdec_SparseVector *__pyx_v_self, struct __pyx_obj_5_cdec_SparseVector *__pyx_v_other); /* proto */ -static PyObject *__pyx_pf_5_cdec_12SparseVector_21__imul__(struct __pyx_obj_5_cdec_SparseVector *__pyx_v_self, float __pyx_v_scalar); /* proto */ +static Py_ssize_t __pyx_pf_5_cdec_11DenseVector___len__(struct __pyx_obj_5_cdec_DenseVector *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_5_cdec_11DenseVector_2__getitem__(struct __pyx_obj_5_cdec_DenseVector *__pyx_v_self, char *__pyx_v_fname); /* proto */ +static int __pyx_pf_5_cdec_11DenseVector_4__setitem__(struct __pyx_obj_5_cdec_DenseVector *__pyx_v_self, char *__pyx_v_fname, float __pyx_v_value); /* proto */ +static PyObject *__pyx_pf_5_cdec_11DenseVector_6__iter__(struct __pyx_obj_5_cdec_DenseVector *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_5_cdec_11DenseVector_9dot(struct __pyx_obj_5_cdec_DenseVector *__pyx_v_self, struct __pyx_obj_5_cdec_SparseVector *__pyx_v_other); /* proto */ +static PyObject *__pyx_pf_5_cdec_11DenseVector_11tosparse(struct __pyx_obj_5_cdec_DenseVector *__pyx_v_self); /* proto */ +static void __pyx_pf_5_cdec_12SparseVector___dealloc__(CYTHON_UNUSED struct __pyx_obj_5_cdec_SparseVector *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_5_cdec_12SparseVector_2copy(struct __pyx_obj_5_cdec_SparseVector *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_5_cdec_12SparseVector_4__getitem__(struct __pyx_obj_5_cdec_SparseVector *__pyx_v_self, char *__pyx_v_fname); /* proto */ +static int __pyx_pf_5_cdec_12SparseVector_6__setitem__(struct __pyx_obj_5_cdec_SparseVector *__pyx_v_self, char *__pyx_v_fname, float __pyx_v_value); /* proto */ +static PyObject *__pyx_pf_5_cdec_12SparseVector_8__iter__(struct __pyx_obj_5_cdec_SparseVector *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_5_cdec_12SparseVector_11dot(struct __pyx_obj_5_cdec_SparseVector *__pyx_v_self, PyObject *__pyx_v_other); /* proto */ +static PyObject *__pyx_pf_5_cdec_12SparseVector_13__richcmp__(struct __pyx_obj_5_cdec_SparseVector *__pyx_v_x, struct __pyx_obj_5_cdec_SparseVector *__pyx_v_y, int __pyx_v_op); /* proto */ +static Py_ssize_t __pyx_pf_5_cdec_12SparseVector_15__len__(struct __pyx_obj_5_cdec_SparseVector *__pyx_v_self); /* proto */ +static int __pyx_pf_5_cdec_12SparseVector_17__contains__(struct __pyx_obj_5_cdec_SparseVector *__pyx_v_self, char *__pyx_v_fname); /* proto */ +static PyObject *__pyx_pf_5_cdec_12SparseVector_19__neg__(struct __pyx_obj_5_cdec_SparseVector *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_5_cdec_12SparseVector_21__iadd__(struct __pyx_obj_5_cdec_SparseVector *__pyx_v_self, struct __pyx_obj_5_cdec_SparseVector *__pyx_v_other); /* proto */ +static PyObject *__pyx_pf_5_cdec_12SparseVector_23__isub__(struct __pyx_obj_5_cdec_SparseVector *__pyx_v_self, struct __pyx_obj_5_cdec_SparseVector *__pyx_v_other); /* proto */ +static PyObject *__pyx_pf_5_cdec_12SparseVector_25__imul__(struct __pyx_obj_5_cdec_SparseVector *__pyx_v_self, float __pyx_v_scalar); /* proto */ +#if PY_MAJOR_VERSION < 3 +static PyObject *__pyx_pf_5_cdec_12SparseVector_27__idiv__(struct __pyx_obj_5_cdec_SparseVector *__pyx_v_self, float __pyx_v_scalar); /* proto */ +#endif +static PyObject *__pyx_pf_5_cdec_12SparseVector_29__add__(struct __pyx_obj_5_cdec_SparseVector *__pyx_v_x, struct __pyx_obj_5_cdec_SparseVector *__pyx_v_y); /* proto */ +static PyObject *__pyx_pf_5_cdec_12SparseVector_31__sub__(struct __pyx_obj_5_cdec_SparseVector *__pyx_v_x, struct __pyx_obj_5_cdec_SparseVector *__pyx_v_y); /* proto */ +static PyObject *__pyx_pf_5_cdec_12SparseVector_33__mul__(PyObject *__pyx_v_x, PyObject *__pyx_v_y); /* proto */  #if PY_MAJOR_VERSION < 3 -static PyObject *__pyx_pf_5_cdec_12SparseVector_23__idiv__(struct __pyx_obj_5_cdec_SparseVector *__pyx_v_self, float __pyx_v_scalar); /* proto */ +static PyObject *__pyx_pf_5_cdec_12SparseVector_35__div__(PyObject *__pyx_v_x, PyObject *__pyx_v_y); /* proto */  #endif -static PyObject *__pyx_pf_5_cdec_12SparseVector_25__add__(struct __pyx_obj_5_cdec_SparseVector *__pyx_v_self, struct __pyx_obj_5_cdec_SparseVector *__pyx_v_other); /* proto */ -static PyObject *__pyx_pf_5_cdec_12SparseVector_27__sub__(struct __pyx_obj_5_cdec_SparseVector *__pyx_v_self, struct __pyx_obj_5_cdec_SparseVector *__pyx_v_other); /* proto */  static void __pyx_pf_5_cdec_10Hypergraph___dealloc__(struct __pyx_obj_5_cdec_Hypergraph *__pyx_v_self); /* proto */  static PyObject *__pyx_pf_5_cdec_10Hypergraph_2viterbi(struct __pyx_obj_5_cdec_Hypergraph *__pyx_v_self); /* proto */  static PyObject *__pyx_pf_5_cdec_10Hypergraph_4viterbi_tree(struct __pyx_obj_5_cdec_Hypergraph *__pyx_v_self); /* proto */ @@ -895,11 +1147,12 @@ static PyObject *__pyx_pf_5_cdec_10Hypergraph_6viterbi_source_tree(struct __pyx_  static PyObject *__pyx_pf_5_cdec_10Hypergraph_8viterbi_features(struct __pyx_obj_5_cdec_Hypergraph *__pyx_v_self); /* proto */  static PyObject *__pyx_pf_5_cdec_10Hypergraph_10kbest(struct __pyx_obj_5_cdec_Hypergraph *__pyx_v_self, PyObject *__pyx_v_size); /* proto */  static PyObject *__pyx_pf_5_cdec_10Hypergraph_13kbest_tree(struct __pyx_obj_5_cdec_Hypergraph *__pyx_v_self, PyObject *__pyx_v_size); /* proto */ -static PyObject *__pyx_pf_5_cdec_10Hypergraph_16sample(struct __pyx_obj_5_cdec_Hypergraph *__pyx_v_self, unsigned int __pyx_v_n); /* proto */ -static PyObject *__pyx_pf_5_cdec_10Hypergraph_19intersect(struct __pyx_obj_5_cdec_Hypergraph *__pyx_v_self, struct __pyx_obj_5_cdec_Lattice *__pyx_v_lat); /* proto */ -static PyObject *__pyx_pf_5_cdec_10Hypergraph_21prune(struct __pyx_obj_5_cdec_Hypergraph *__pyx_v_self, PyObject *__pyx_v_beam_alpha, PyObject *__pyx_v_density, PyObject *__pyx_v_kwargs); /* proto */ -static PyObject *__pyx_pf_5_cdec_10Hypergraph_23lattice(struct __pyx_obj_5_cdec_Hypergraph *__pyx_v_self); /* proto */ -static PyObject *__pyx_pf_5_cdec_10Hypergraph_25reweight(struct __pyx_obj_5_cdec_Hypergraph *__pyx_v_self, PyObject *__pyx_v_weights); /* proto */ +static PyObject *__pyx_pf_5_cdec_10Hypergraph_16kbest_features(struct __pyx_obj_5_cdec_Hypergraph *__pyx_v_self, PyObject *__pyx_v_size); /* proto */ +static PyObject *__pyx_pf_5_cdec_10Hypergraph_19sample(struct __pyx_obj_5_cdec_Hypergraph *__pyx_v_self, unsigned int __pyx_v_n); /* proto */ +static PyObject *__pyx_pf_5_cdec_10Hypergraph_22intersect(struct __pyx_obj_5_cdec_Hypergraph *__pyx_v_self, struct __pyx_obj_5_cdec_Lattice *__pyx_v_lat); /* proto */ +static PyObject *__pyx_pf_5_cdec_10Hypergraph_24prune(struct __pyx_obj_5_cdec_Hypergraph *__pyx_v_self, PyObject *__pyx_v_beam_alpha, PyObject *__pyx_v_density, PyObject *__pyx_v_kwargs); /* proto */ +static PyObject *__pyx_pf_5_cdec_10Hypergraph_26lattice(struct __pyx_obj_5_cdec_Hypergraph *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_5_cdec_10Hypergraph_28reweight(struct __pyx_obj_5_cdec_Hypergraph *__pyx_v_self, PyObject *__pyx_v_weights); /* proto */  static int __pyx_pf_5_cdec_7Lattice___init__(struct __pyx_obj_5_cdec_Lattice *__pyx_v_self, PyObject *__pyx_v_inp); /* proto */  static PyObject *__pyx_pf_5_cdec_7Lattice_2__getitem__(struct __pyx_obj_5_cdec_Lattice *__pyx_v_self, int __pyx_v_index); /* proto */  static int __pyx_pf_5_cdec_7Lattice_4__setitem__(struct __pyx_obj_5_cdec_Lattice *__pyx_v_self, int __pyx_v_index, PyObject *__pyx_v_arcs); /* proto */ @@ -907,48 +1160,102 @@ static Py_ssize_t __pyx_pf_5_cdec_7Lattice_6__len__(struct __pyx_obj_5_cdec_Latt  static PyObject *__pyx_pf_5_cdec_7Lattice_8__str__(struct __pyx_obj_5_cdec_Lattice *__pyx_v_self); /* proto */  static PyObject *__pyx_pf_5_cdec_7Lattice_10__iter__(struct __pyx_obj_5_cdec_Lattice *__pyx_v_self); /* proto */  static void __pyx_pf_5_cdec_7Lattice_13__dealloc__(CYTHON_UNUSED struct __pyx_obj_5_cdec_Lattice *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_5_cdec_7Lattice_5todot_lines(PyObject *__pyx_self); /* proto */ +static PyObject *__pyx_pf_5_cdec_7Lattice_15todot(struct __pyx_obj_5_cdec_Lattice *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_5_cdec_9Candidate_5words___get__(struct __pyx_obj_5_cdec_Candidate *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_5_cdec_9Candidate_4fmap___get__(struct __pyx_obj_5_cdec_Candidate *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_5_cdec_9Candidate_5score___get__(struct __pyx_obj_5_cdec_Candidate *__pyx_v_self); /* proto */ +static int __pyx_pf_5_cdec_9Candidate_5score_2__set__(struct __pyx_obj_5_cdec_Candidate *__pyx_v_self, PyObject *__pyx_v_value); /* proto */ +static void __pyx_pf_5_cdec_15SufficientStats___dealloc__(CYTHON_UNUSED struct __pyx_obj_5_cdec_SufficientStats *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_5_cdec_15SufficientStats_5score___get__(struct __pyx_obj_5_cdec_SufficientStats *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_5_cdec_15SufficientStats_6detail___get__(struct __pyx_obj_5_cdec_SufficientStats *__pyx_v_self); /* proto */ +static Py_ssize_t __pyx_pf_5_cdec_15SufficientStats_2__len__(struct __pyx_obj_5_cdec_SufficientStats *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_5_cdec_15SufficientStats_4__iter__(struct __pyx_obj_5_cdec_SufficientStats *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_5_cdec_15SufficientStats_7__iadd__(struct __pyx_obj_5_cdec_SufficientStats *__pyx_v_self, struct __pyx_obj_5_cdec_SufficientStats *__pyx_v_other); /* proto */ +static PyObject *__pyx_pf_5_cdec_15SufficientStats_9__add__(PyObject *__pyx_v_x, PyObject *__pyx_v_y); /* proto */ +static int __pyx_pf_5_cdec_12CandidateSet___cinit__(struct __pyx_obj_5_cdec_CandidateSet *__pyx_v_self, struct __pyx_obj_5_cdec_SegmentEvaluator *__pyx_v_evaluator); /* proto */ +static void __pyx_pf_5_cdec_12CandidateSet_2__dealloc__(CYTHON_UNUSED struct __pyx_obj_5_cdec_CandidateSet *__pyx_v_self); /* proto */ +static Py_ssize_t __pyx_pf_5_cdec_12CandidateSet_4__len__(struct __pyx_obj_5_cdec_CandidateSet *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_5_cdec_12CandidateSet_6__getitem__(struct __pyx_obj_5_cdec_CandidateSet *__pyx_v_self, int __pyx_v_k); /* proto */ +static PyObject *__pyx_pf_5_cdec_12CandidateSet_8__iter__(struct __pyx_obj_5_cdec_CandidateSet *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_5_cdec_12CandidateSet_11add_kbest(struct __pyx_obj_5_cdec_CandidateSet *__pyx_v_self, struct __pyx_obj_5_cdec_Hypergraph *__pyx_v_hypergraph, unsigned int __pyx_v_k); /* proto */ +static void __pyx_pf_5_cdec_16SegmentEvaluator___dealloc__(CYTHON_UNUSED struct __pyx_obj_5_cdec_SegmentEvaluator *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_5_cdec_16SegmentEvaluator_2evaluate(struct __pyx_obj_5_cdec_SegmentEvaluator *__pyx_v_self, PyObject *__pyx_v_sentence); /* proto */ +static PyObject *__pyx_pf_5_cdec_16SegmentEvaluator_4candidate_set(struct __pyx_obj_5_cdec_SegmentEvaluator *__pyx_v_self); /* proto */ +static int __pyx_pf_5_cdec_6Scorer___cinit__(struct __pyx_obj_5_cdec_Scorer *__pyx_v_self, char *__pyx_v_name); /* proto */ +static void __pyx_pf_5_cdec_6Scorer_2__dealloc__(CYTHON_UNUSED struct __pyx_obj_5_cdec_Scorer *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_5_cdec_6Scorer_4__call__(struct __pyx_obj_5_cdec_Scorer *__pyx_v_self, PyObject *__pyx_v_refs); /* proto */ +static PyObject *__pyx_pf_5_cdec_6Scorer_6__str__(struct __pyx_obj_5_cdec_Scorer *__pyx_v_self); /* proto */  static int __pyx_pf_5_cdec_7Decoder___cinit__(struct __pyx_obj_5_cdec_Decoder *__pyx_v_self, char *__pyx_v_config); /* proto */  static void __pyx_pf_5_cdec_7Decoder_2__dealloc__(CYTHON_UNUSED struct __pyx_obj_5_cdec_Decoder *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_5_cdec_7Decoder_7weights___get__(struct __pyx_obj_5_cdec_Decoder *__pyx_v_self); /* proto */ +static int __pyx_pf_5_cdec_7Decoder_7weights_2__set__(struct __pyx_obj_5_cdec_Decoder *__pyx_v_self, PyObject *__pyx_v_weights); /* proto */  static PyObject *__pyx_pf_5_cdec_7Decoder_4read_weights(struct __pyx_obj_5_cdec_Decoder *__pyx_v_self, PyObject *__pyx_v_cfg); /* proto */  static PyObject *__pyx_pf_5_cdec_7Decoder_6translate(struct __pyx_obj_5_cdec_Decoder *__pyx_v_self, PyObject *__pyx_v_sentence, PyObject *__pyx_v_grammar); /* proto */ -static PyObject *__pyx_pf_5_cdec_7Decoder_7weights___get__(struct __pyx_obj_5_cdec_Decoder *__pyx_v_self); /* proto */ -static int __pyx_pf_5_cdec_7Decoder_7weights_2__set__(struct __pyx_obj_5_cdec_Decoder *__pyx_v_self, PyObject *__pyx_v_value); /* proto */ -static int __pyx_pf_5_cdec_7Decoder_7weights_4__del__(struct __pyx_obj_5_cdec_Decoder *__pyx_v_self); /* proto */  static char __pyx_k_1[] = "cannot take the dot product of %s and SparseVector";  static char __pyx_k_2[] = "comparison not implemented for SparseVector";  static char __pyx_k_10[] = "csplit_preserve_full_word";  static char __pyx_k_11[] = "cannot reweight hypergraph with %s";  static char __pyx_k_13[] = "Cannot create lattice from %s";  static char __pyx_k_14[] = "lattice index out of range"; -static char __pyx_k_21[] = "Cannot translate input type %s"; +static char __pyx_k_19[] = "digraph lattice {"; +  static char __pyx_k_20[] = "rankdir = LR;"; +  static char __pyx_k_21[] = "node [shape=circle];"; +  static char __pyx_k_22[] = "%d -> %d [label=\"%s\"];"; +  static char __pyx_k_23[] = "\""; +  static char __pyx_k_24[] = "\\\""; +  static char __pyx_k_26[] = "%d [shape=doublecircle]"; +static char __pyx_k_27[] = "}"; +static char __pyx_k_30[] = "/Users/vchahun/Sandbox/cdec/python/src/lattice.pxi"; +static char __pyx_k_31[] = "\n"; +static char __pyx_k_33[] = "Cannot convert type %s to str"; +static char __pyx_k_35[] = "candidate set index out of range"; +static char __pyx_k_37[] = "cannot initialize weights with %s"; +static char __pyx_k_40[] = "Cannot translate input type %s"; +static char __pyx_k__i[] = "i"; +static char __pyx_k__k[] = "k"; +static char __pyx_k__TER[] = "TER";  static char __pyx_k__dot[] = "dot";  static char __pyx_k__inp[] = "inp";  static char __pyx_k__plf[] = "plf"; +static char __pyx_k__BLEU[] = "BLEU";  static char __pyx_k__eval[] = "eval"; +static char __pyx_k__join[] = "join"; +static char __pyx_k__name[] = "name";  static char __pyx_k__open[] = "open"; +static char __pyx_k__refs[] = "refs";  static char __pyx_k__self[] = "self";  static char __pyx_k__utf8[] = "utf8";  static char __pyx_k___cdec[] = "_cdec"; +static char __pyx_k__delta[] = "delta"; +static char __pyx_k__items[] = "items"; +static char __pyx_k__label[] = "label"; +static char __pyx_k__lines[] = "lines";  static char __pyx_k__range[] = "range";  static char __pyx_k__split[] = "split";  static char __pyx_k__strip[] = "strip";  static char __pyx_k__config[] = "config";  static char __pyx_k__decode[] = "decode";  static char __pyx_k__encode[] = "encode"; +static char __pyx_k__weight[] = "weight";  static char __pyx_k__density[] = "density";  static char __pyx_k__grammar[] = "grammar"; +static char __pyx_k__replace[] = "replace"; +static char __pyx_k__IBM_BLEU[] = "IBM_BLEU";  static char __pyx_k__KeyError[] = "KeyError";  static char __pyx_k____exit__[] = "__exit__";  static char __pyx_k____main__[] = "__main__";  static char __pyx_k____test__[] = "__test__"; +static char __pyx_k__encoding[] = "encoding";  static char __pyx_k__sentence[] = "sentence";  static char __pyx_k__Exception[] = "Exception";  static char __pyx_k__TypeError[] = "TypeError";  static char __pyx_k____enter__[] = "__enter__";  static char 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(__pyx_v_self->vector->size() <= __pyx_v_fid);    if (__pyx_t_1) { -    /* "/Users/vchahun/Sandbox/cdec/python/src/vectors.pxi":15 - *         cdef unsigned fid = FDConvert(<char *>fname) +    /* "/Users/vchahun/Sandbox/cdec/python/src/vectors.pxi":19 + *         if fid < 0: raise KeyError(fname)   *         if self.vector.size() <= fid:   *             self.vector.resize(fid + 1)             # <<<<<<<<<<<<<<   *         self.vector[0][fid] = value   *    */      __pyx_v_self->vector->resize((__pyx_v_fid + 1)); -    goto __pyx_L3; +    goto __pyx_L4;    } -  __pyx_L3:; +  __pyx_L4:; -  /* "/Users/vchahun/Sandbox/cdec/python/src/vectors.pxi":16 +  /* "/Users/vchahun/Sandbox/cdec/python/src/vectors.pxi":20   *         if self.vector.size() <= fid:   *             self.vector.resize(fid + 1)   *         self.vector[0][fid] = value             # <<<<<<<<<<<<<< @@ -1197,23 +1615,30 @@ static int __pyx_pf_5_cdec_11DenseVector_2__setitem__(struct __pyx_obj_5_cdec_De    ((__pyx_v_self->vector[0])[__pyx_v_fid]) = __pyx_v_value;    __pyx_r = 0; +  goto __pyx_L0; +  __pyx_L1_error:; +  __Pyx_XDECREF(__pyx_t_2); +  __Pyx_XDECREF(__pyx_t_3); +  __Pyx_AddTraceback("_cdec.DenseVector.__setitem__", __pyx_clineno, __pyx_lineno, __pyx_filename); +  __pyx_r = -1; +  __pyx_L0:;    __Pyx_RefNannyFinishContext();    return __pyx_r;  } -static PyObject *__pyx_gb_5_cdec_11DenseVector_6generator(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value); /* proto */ +static PyObject *__pyx_gb_5_cdec_11DenseVector_8generator(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value); /* proto */  /* Python wrapper */ -static PyObject *__pyx_pw_5_cdec_11DenseVector_5__iter__(PyObject *__pyx_v_self); /*proto*/ -static PyObject *__pyx_pw_5_cdec_11DenseVector_5__iter__(PyObject *__pyx_v_self) { +static PyObject *__pyx_pw_5_cdec_11DenseVector_7__iter__(PyObject *__pyx_v_self); /*proto*/ +static PyObject *__pyx_pw_5_cdec_11DenseVector_7__iter__(PyObject 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__pyx_clineno = __LINE__; goto __pyx_L1_error;} -  /* "/Users/vchahun/Sandbox/cdec/python/src/vectors.pxi":20 +  /* "/Users/vchahun/Sandbox/cdec/python/src/vectors.pxi":24   *     def __iter__(self):   *         cdef unsigned fid   *         for fid in range(1, self.vector.size()):             # <<<<<<<<<<<<<< @@ -1289,18 +1714,18 @@ static PyObject *__pyx_gb_5_cdec_11DenseVector_6generator(__pyx_GeneratorObject    for (__pyx_t_2 = 1; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) {      __pyx_cur_scope->__pyx_v_fid = __pyx_t_2; -    /* "/Users/vchahun/Sandbox/cdec/python/src/vectors.pxi":21 +    /* "/Users/vchahun/Sandbox/cdec/python/src/vectors.pxi":25   *         cdef unsigned fid   *         for fid in range(1, self.vector.size()):   *             yield FDConvert(fid).c_str(), self.vector[0][fid]             # <<<<<<<<<<<<<<   *    *     def dot(self, SparseVector other):   */ -    __pyx_t_3 = PyBytes_FromString(FD::Convert(__pyx_cur_scope->__pyx_v_fid).c_str()); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 21; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +    __pyx_t_3 = PyBytes_FromString(FD::Convert(__pyx_cur_scope->__pyx_v_fid).c_str()); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 25; __pyx_clineno = __LINE__; goto __pyx_L1_error;}      __Pyx_GOTREF(((PyObject *)__pyx_t_3)); -    __pyx_t_4 = PyFloat_FromDouble(((__pyx_cur_scope->__pyx_v_self->vector[0])[__pyx_cur_scope->__pyx_v_fid])); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 21; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +    __pyx_t_4 = PyFloat_FromDouble(((__pyx_cur_scope->__pyx_v_self->vector[0])[__pyx_cur_scope->__pyx_v_fid])); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 25; __pyx_clineno = __LINE__; goto __pyx_L1_error;}      __Pyx_GOTREF(__pyx_t_4); -    __pyx_t_5 = PyTuple_New(2); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 21; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +    __pyx_t_5 = PyTuple_New(2); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 25; __pyx_clineno = __LINE__; goto __pyx_L1_error;}      __Pyx_GOTREF(__pyx_t_5);      PyTuple_SET_ITEM(__pyx_t_5, 0, ((PyObject *)__pyx_t_3));      __Pyx_GIVEREF(((PyObject *)__pyx_t_3)); @@ -1320,7 +1745,7 @@ static PyObject *__pyx_gb_5_cdec_11DenseVector_6generator(__pyx_GeneratorObject      __pyx_L6_resume_from_yield:;      __pyx_t_1 = __pyx_cur_scope->__pyx_t_0;      __pyx_t_2 = __pyx_cur_scope->__pyx_t_1; -    if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 21; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +    if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 25; __pyx_clineno = __LINE__; goto __pyx_L1_error;}    }    PyErr_SetNone(PyExc_StopIteration);    goto __pyx_L0; @@ -1337,13 +1762,13 @@ static PyObject *__pyx_gb_5_cdec_11DenseVector_6generator(__pyx_GeneratorObject  }  /* Python wrapper */ 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const char *__pyx_filename = NULL; +  int __pyx_clineno = 0; +  __Pyx_RefNannySetupContext("__neg__", 0); + +  /* "/Users/vchahun/Sandbox/cdec/python/src/vectors.pxi":85 + *  + *     def __neg__(self): + *         cdef SparseVector result = SparseVector()             # <<<<<<<<<<<<<< + *         result.vector = new FastSparseVector[weight_t](self.vector[0]) + *         result.vector[0] *= -1.0 + */ +  __pyx_t_1 = PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_5_cdec_SparseVector)), ((PyObject *)__pyx_empty_tuple), NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 85; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +  __Pyx_GOTREF(__pyx_t_1); +  __pyx_v_result = ((struct __pyx_obj_5_cdec_SparseVector *)__pyx_t_1); +  __pyx_t_1 = 0; + +  /* "/Users/vchahun/Sandbox/cdec/python/src/vectors.pxi":86 + *     def __neg__(self): + *         cdef SparseVector result = SparseVector() + *         result.vector = new FastSparseVector[weight_t](self.vector[0])         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goto __pyx_L0; +  __pyx_L1_error:; +  __Pyx_XDECREF(__pyx_t_1); +  __Pyx_AddTraceback("_cdec.SparseVector.__neg__", __pyx_clineno, __pyx_lineno, __pyx_filename); +  __pyx_r = NULL; +  __pyx_L0:; +  __Pyx_XDECREF((PyObject *)__pyx_v_result); +  __Pyx_XGIVEREF(__pyx_r); +  __Pyx_RefNannyFinishContext(); +  return __pyx_r; +} + +/* Python wrapper */ +static PyObject *__pyx_pw_5_cdec_12SparseVector_22__iadd__(PyObject *__pyx_v_self, PyObject *__pyx_v_other); /*proto*/ +static PyObject *__pyx_pw_5_cdec_12SparseVector_22__iadd__(PyObject *__pyx_v_self, PyObject *__pyx_v_other) {    PyObject *__pyx_r = 0;    __Pyx_RefNannyDeclarations    __Pyx_RefNannySetupContext("__iadd__ (wrapper)", 0); -  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_other), __pyx_ptype_5_cdec_SparseVector, 1, "other", 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 77; __pyx_clineno = __LINE__; goto __pyx_L1_error;} -  __pyx_r = __pyx_pf_5_cdec_12SparseVector_17__iadd__(((struct __pyx_obj_5_cdec_SparseVector 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(unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 42; __pyx_clineno = __LINE__; goto __pyx_L5;} +    } +    __pyx_L8_break:;    } -  __pyx_L5_break:; -  /* "/Users/vchahun/Sandbox/cdec/python/src/hypergraph.pxi":42 - *             sentence = GetString(derivation._yield).c_str() - *             yield sentence.decode('utf8') - *         del derivations             # <<<<<<<<<<<<<< +  /* "/Users/vchahun/Sandbox/cdec/python/src/hypergraph.pxi":44 + *                 yield sentence.decode('utf8') + *         finally: + *             del derivations             # <<<<<<<<<<<<<<   *    *     def kbest_tree(self, size):   */ -  delete __pyx_cur_scope->__pyx_v_derivations; +  /*finally:*/ { +    int __pyx_why; +    PyObject *__pyx_exc_type, *__pyx_exc_value, *__pyx_exc_tb; +    int __pyx_exc_lineno; +    __pyx_exc_type = 0; __pyx_exc_value = 0; __pyx_exc_tb = 0; __pyx_exc_lineno = 0; +    __pyx_why = 0; goto __pyx_L6; +    __pyx_L5: { +      __pyx_why = 4; +      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   derivation = derivations.LazyKthBest(self.hg.nodes_.size() - 1, k) + *                 if not derivation: break             # <<<<<<<<<<<<<< + *                 fmap = SparseVector() + *                 fmap.vector = new FastSparseVector[weight_t](derivation._yield) + */ +      __pyx_t_3 = (!(__pyx_cur_scope->__pyx_v_derivation != 0)); +      if (__pyx_t_3) { +        goto __pyx_L8_break; +        goto __pyx_L9; +      } +      __pyx_L9:; + +      /* "/Users/vchahun/Sandbox/cdec/python/src/hypergraph.pxi":69 + *                 derivation = derivations.LazyKthBest(self.hg.nodes_.size() - 1, k) + *                 if not derivation: break + *                 fmap = SparseVector()             # <<<<<<<<<<<<<< + *                 fmap.vector = new FastSparseVector[weight_t](derivation._yield) + *                 yield fmap + */ +      __pyx_t_4 = PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_5_cdec_SparseVector)), ((PyObject *)__pyx_empty_tuple), NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 69; __pyx_clineno = __LINE__; goto __pyx_L5;} +      __Pyx_GOTREF(__pyx_t_4); +      __Pyx_XGOTREF(((PyObject *)__pyx_cur_scope->__pyx_v_fmap)); +      __Pyx_XDECREF(((PyObject *)__pyx_cur_scope->__pyx_v_fmap)); +      __Pyx_GIVEREF(__pyx_t_4); +      __pyx_cur_scope->__pyx_v_fmap = ((struct __pyx_obj_5_cdec_SparseVector *)__pyx_t_4); +      __pyx_t_4 = 0; + +      /* "/Users/vchahun/Sandbox/cdec/python/src/hypergraph.pxi":70 + *                 if not derivation: break + *                 fmap = SparseVector() + *                 fmap.vector = new FastSparseVector[weight_t](derivation._yield)             # <<<<<<<<<<<<<< + *                 yield fmap + *         finally: + */ +      __pyx_cur_scope->__pyx_v_fmap->vector = new FastSparseVector<weight_t>(__pyx_cur_scope->__pyx_v_derivation->yield); + +      /* "/Users/vchahun/Sandbox/cdec/python/src/hypergraph.pxi":71 + *                 fmap = SparseVector() + *                 fmap.vector = new FastSparseVector[weight_t](derivation._yield) + *                 yield fmap             # <<<<<<<<<<<<<< + *         finally: + *             del derivations + */ +      __Pyx_INCREF(((PyObject *)__pyx_cur_scope->__pyx_v_fmap)); +      __pyx_r = ((PyObject *)__pyx_cur_scope->__pyx_v_fmap); +      __pyx_cur_scope->__pyx_t_0 = __pyx_t_1; +      __pyx_cur_scope->__pyx_t_1 = __pyx_t_2; +      __Pyx_XGIVEREF(__pyx_r); +      __Pyx_RefNannyFinishContext(); +      /* return from generator, yielding value */ +      __pyx_generator->resume_label = 1; +      return __pyx_r; +      __pyx_L10_resume_from_yield:; +      __pyx_t_1 = __pyx_cur_scope->__pyx_t_0; +      __pyx_t_2 = __pyx_cur_scope->__pyx_t_1; +      if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 71; __pyx_clineno = __LINE__; goto __pyx_L5;} +    } +    __pyx_L8_break:; +  } + +  /* "/Users/vchahun/Sandbox/cdec/python/src/hypergraph.pxi":73 + *                 yield fmap + *         finally: + *     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*__pyx_pw_5_cdec_10Hypergraph_20sample(PyObject *__pyx_v_self, PyObject *__pyx_arg_n); /*proto*/ +static PyObject *__pyx_pw_5_cdec_10Hypergraph_20sample(PyObject *__pyx_v_self, PyObject *__pyx_arg_n) {    unsigned int __pyx_v_n;    PyObject *__pyx_r = 0;    __Pyx_RefNannyDeclarations    __Pyx_RefNannySetupContext("sample (wrapper)", 0);    assert(__pyx_arg_n); { -    __pyx_v_n = __Pyx_PyInt_AsUnsignedInt(__pyx_arg_n); if (unlikely((__pyx_v_n == (unsigned int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 56; __pyx_clineno = __LINE__; goto __pyx_L3_error;} +    __pyx_v_n = __Pyx_PyInt_AsUnsignedInt(__pyx_arg_n); if (unlikely((__pyx_v_n == (unsigned int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 75; __pyx_clineno = __LINE__; goto __pyx_L3_error;}    }    goto __pyx_L4_argument_unpacking_done;    __pyx_L3_error:; @@ -3371,28 +4525,28 @@ static PyObject *__pyx_pw_5_cdec_10Hypergraph_17sample(PyObject *__pyx_v_self, P    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+static PyObject *__pyx_pf_5_cdec_10Hypergraph_19sample(struct __pyx_obj_5_cdec_Hypergraph *__pyx_v_self, unsigned int __pyx_v_n) { +  struct __pyx_obj_5_cdec___pyx_scope_struct_5_sample *__pyx_cur_scope;    PyObject *__pyx_r = NULL;    __Pyx_RefNannyDeclarations    int __pyx_lineno = 0;    const char *__pyx_filename = NULL;    int __pyx_clineno = 0;    __Pyx_RefNannySetupContext("sample", 0); -  __pyx_cur_scope = (struct __pyx_obj_5_cdec___pyx_scope_struct_4_sample *)__pyx_ptype_5_cdec___pyx_scope_struct_4_sample->tp_new(__pyx_ptype_5_cdec___pyx_scope_struct_4_sample, __pyx_empty_tuple, NULL); +  __pyx_cur_scope = (struct __pyx_obj_5_cdec___pyx_scope_struct_5_sample *)__pyx_ptype_5_cdec___pyx_scope_struct_5_sample->tp_new(__pyx_ptype_5_cdec___pyx_scope_struct_5_sample, __pyx_empty_tuple, NULL);    if (unlikely(!__pyx_cur_scope)) {      __Pyx_RefNannyFinishContext();      return NULL; @@ -3403,7 +4557,7 @@ static PyObject *__pyx_pf_5_cdec_10Hypergraph_16sample(struct __pyx_obj_5_cdec_H 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*__pyx_sent_value) /* generator body */ +static PyObject *__pyx_gb_5_cdec_10Hypergraph_21generator5(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value) /* generator body */  { -  struct __pyx_obj_5_cdec___pyx_scope_struct_4_sample *__pyx_cur_scope = ((struct __pyx_obj_5_cdec___pyx_scope_struct_4_sample *)__pyx_generator->closure); +  struct __pyx_obj_5_cdec___pyx_scope_struct_5_sample *__pyx_cur_scope = ((struct __pyx_obj_5_cdec___pyx_scope_struct_5_sample *)__pyx_generator->closure);    PyObject *__pyx_r = NULL;    int __pyx_t_1;    size_t __pyx_t_2; @@ -3434,15 +4588,15 @@ static PyObject *__pyx_gb_5_cdec_10Hypergraph_18generator4(__pyx_GeneratorObject    __Pyx_RefNannySetupContext("None", 0);    switch (__pyx_generator->resume_label) {      case 0: goto __pyx_L3_first_run; -    case 1: goto __pyx_L7_resume_from_yield; +    case 1: goto __pyx_L10_resume_from_yield;      default: /* CPython raises the right error here */      __Pyx_RefNannyFinishContext();      return 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< __pyx_t_2; __pyx_t_3+=1) { -    __pyx_cur_scope->__pyx_v_k = __pyx_t_3; +  /*try:*/ { -    /* "/Users/vchahun/Sandbox/cdec/python/src/hypergraph.pxi":64 +    /* "/Users/vchahun/Sandbox/cdec/python/src/hypergraph.pxi":83   *         cdef unsigned k - *         for k in range(hypos.size()): - *             sentence = GetString(hypos[0][k].words).c_str()             # <<<<<<<<<<<<<< - *             yield sentence.decode('utf8') - *         del hypos + *         try: + *             for k in range(hypos.size()):             # <<<<<<<<<<<<<< + *                 sentence = GetString(hypos[0][k].words).c_str() + *                 yield sentence.decode('utf8')   */ -    __pyx_t_4 = PyBytes_FromString(TD::GetString(((__pyx_cur_scope->__pyx_v_hypos[0])[__pyx_cur_scope->__pyx_v_k]).words).c_str()); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 64; __pyx_clineno = __LINE__; goto __pyx_L1_error;} -    __Pyx_GOTREF(((PyObject *)__pyx_t_4)); -    if 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+ */ +      __pyx_t_4 = PyBytes_FromString(TD::GetString(((__pyx_cur_scope->__pyx_v_hypos[0])[__pyx_cur_scope->__pyx_v_k]).words).c_str()); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 84; __pyx_clineno = __LINE__; goto __pyx_L6;} +      __Pyx_GOTREF(((PyObject *)__pyx_t_4)); +      if (!(likely(PyString_CheckExact(((PyObject *)__pyx_t_4)))||(PyErr_Format(PyExc_TypeError, "Expected str, got %.200s", Py_TYPE(((PyObject *)__pyx_t_4))->tp_name), 0))) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 84; __pyx_clineno = __LINE__; goto __pyx_L6;} +      __Pyx_XGOTREF(((PyObject *)__pyx_cur_scope->__pyx_v_sentence)); +      __Pyx_XDECREF(((PyObject *)__pyx_cur_scope->__pyx_v_sentence)); +      __Pyx_GIVEREF(((PyObject *)__pyx_t_4)); +      __pyx_cur_scope->__pyx_v_sentence = ((PyObject*)__pyx_t_4); +      __pyx_t_4 = 0; -    /* "/Users/vchahun/Sandbox/cdec/python/src/hypergraph.pxi":65 - *         for k in range(hypos.size()): - *             sentence = GetString(hypos[0][k].words).c_str() - *             yield sentence.decode('utf8')             # <<<<<<<<<<<<<< - *         del hypos - *  +      /* "/Users/vchahun/Sandbox/cdec/python/src/hypergraph.pxi":85 + *             for k in range(hypos.size()): + *                 sentence = GetString(hypos[0][k].words).c_str() + *                 yield sentence.decode('utf8')             # <<<<<<<<<<<<<< + *         finally: + *             del hypos   */ -    __pyx_t_4 = PyObject_GetAttr(((PyObject *)__pyx_cur_scope->__pyx_v_sentence), __pyx_n_s__decode); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 65; __pyx_clineno = __LINE__; goto __pyx_L1_error;} -    __Pyx_GOTREF(__pyx_t_4); -    __pyx_t_5 = PyObject_Call(__pyx_t_4, ((PyObject *)__pyx_k_tuple_9), NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 65; __pyx_clineno = __LINE__; goto __pyx_L1_error;} -    __Pyx_GOTREF(__pyx_t_5); -    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; -    __pyx_r 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__pyx_L6;} +      __Pyx_GOTREF(__pyx_t_5); +      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; +      __pyx_r = __pyx_t_5; +      __pyx_t_5 = 0; +      __pyx_cur_scope->__pyx_t_0 = __pyx_t_2; +      __pyx_cur_scope->__pyx_t_1 = __pyx_t_3; +      __Pyx_XGIVEREF(__pyx_r); +      __Pyx_RefNannyFinishContext(); +      /* return from generator, yielding value */ +      __pyx_generator->resume_label = 1; +      return __pyx_r; +      __pyx_L10_resume_from_yield:; +      __pyx_t_2 = __pyx_cur_scope->__pyx_t_0; +      __pyx_t_3 = __pyx_cur_scope->__pyx_t_1; +      if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 85; __pyx_clineno = __LINE__; goto __pyx_L6;} +    }    } -  /* "/Users/vchahun/Sandbox/cdec/python/src/hypergraph.pxi":66 - *             sentence = GetString(hypos[0][k].words).c_str() - *             yield sentence.decode('utf8') - *         del hypos             # <<<<<<<<<<<<<< +  /* "/Users/vchahun/Sandbox/cdec/python/src/hypergraph.pxi":87 + *             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/*proto*/ -static PyObject *__pyx_pw_5_cdec_10Hypergraph_22prune(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { +static PyObject *__pyx_pw_5_cdec_10Hypergraph_25prune(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ +static PyObject *__pyx_pw_5_cdec_10Hypergraph_25prune(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {    PyObject *__pyx_v_beam_alpha = 0;    PyObject *__pyx_v_density = 0;    PyObject *__pyx_v_kwargs = 0; @@ -3655,7 +4845,7 @@ static PyObject *__pyx_pw_5_cdec_10Hypergraph_22prune(PyObject *__pyx_v_self, Py          }        }        if (unlikely(kw_args > 0)) { -        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, __pyx_v_kwargs, values, pos_args, "prune") < 0)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 73; __pyx_clineno = __LINE__; goto __pyx_L3_error;} +        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, __pyx_v_kwargs, values, pos_args, 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False, 1, False) - *  + *         if preserve_mask:   */      ((__pyx_v_preserve_mask[0])[CompoundSplit::GetFullWordEdgeIndex((__pyx_v_self->hg[0]))]) = 1;      goto __pyx_L3;    }    __pyx_L3:; -  /* "/Users/vchahun/Sandbox/cdec/python/src/hypergraph.pxi":78 +  /* "/Users/vchahun/Sandbox/cdec/python/src/hypergraph.pxi":99   *              preserve_mask = new hypergraph.EdgeMask(self.hg.edges_.size())   *              preserve_mask[0][hypergraph.GetFullWordEdgeIndex(self.hg[0])] = True   *         self.hg.PruneInsideOutside(beam_alpha, density, preserve_mask, False, 1, False)             # <<<<<<<<<<<<<< + *         if preserve_mask: + *             del preserve_mask + */ +  __pyx_t_2 = __pyx_PyFloat_AsDouble(__pyx_v_beam_alpha); if (unlikely((__pyx_t_2 == (double)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 99; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +  __pyx_t_3 = __pyx_PyFloat_AsDouble(__pyx_v_density); if (unlikely((__pyx_t_3 == (double)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 99; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +  __pyx_v_self->hg->PruneInsideOutside(__pyx_t_2, __pyx_t_3, __pyx_v_preserve_mask, 0, 1.0, 0); + +  /* "/Users/vchahun/Sandbox/cdec/python/src/hypergraph.pxi":100 + *              preserve_mask[0][hypergraph.GetFullWordEdgeIndex(self.hg[0])] = True + *         self.hg.PruneInsideOutside(beam_alpha, density, preserve_mask, False, 1, False) + *         if preserve_mask:             # <<<<<<<<<<<<<< + *             del preserve_mask + *  + */ +  __pyx_t_1 = (__pyx_v_preserve_mask != 0); +  if (__pyx_t_1) { + +    /* "/Users/vchahun/Sandbox/cdec/python/src/hypergraph.pxi":101 + *         self.hg.PruneInsideOutside(beam_alpha, density, preserve_mask, False, 1, False) + *         if preserve_mask: + *             del preserve_mask             # <<<<<<<<<<<<<<   *    *     def lattice(self): # TODO direct hg -> lattice conversion in cdec   */ -  __pyx_t_2 = 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PyObject *unused) { +static PyObject *__pyx_pw_5_cdec_10Hypergraph_27lattice(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/ +static PyObject *__pyx_pw_5_cdec_10Hypergraph_27lattice(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {    PyObject *__pyx_r = 0;    __Pyx_RefNannyDeclarations    __Pyx_RefNannySetupContext("lattice (wrapper)", 0); -  __pyx_r = __pyx_pf_5_cdec_10Hypergraph_23lattice(((struct __pyx_obj_5_cdec_Hypergraph *)__pyx_v_self)); +  __pyx_r = __pyx_pf_5_cdec_10Hypergraph_26lattice(((struct __pyx_obj_5_cdec_Hypergraph *)__pyx_v_self));    __Pyx_RefNannyFinishContext();    return __pyx_r;  } -/* "/Users/vchahun/Sandbox/cdec/python/src/hypergraph.pxi":80 - *         self.hg.PruneInsideOutside(beam_alpha, density, preserve_mask, False, 1, False) +/* "/Users/vchahun/Sandbox/cdec/python/src/hypergraph.pxi":103 + *             del preserve_mask   *    *     def lattice(self): # TODO direct hg -> lattice conversion in cdec             # <<<<<<<<<<<<<< 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if (PyObject_SetItem(((PyObject *)__pyx_v_self->weights), __pyx_t_2, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 34; __pyx_clineno = __LINE__; goto __pyx_L7_error;} +            if (PyObject_SetItem(((PyObject *)__pyx_v_self->weights), __pyx_t_2, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 50; __pyx_clineno = __LINE__; goto __pyx_L7_error;}              __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;              __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;            } @@ -5321,7 +9519,7 @@ static PyObject *__pyx_pf_5_cdec_7Decoder_4read_weights(struct __pyx_obj_5_cdec_          __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;          __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0; -        /* "_cdec.pyx":31 +        /* "_cdec.pyx":47   *    *     def read_weights(self, cfg):   *         with open(cfg) as fp:             # <<<<<<<<<<<<<< @@ -5330,11 +9528,11 @@ static PyObject *__pyx_pf_5_cdec_7Decoder_4read_weights(struct __pyx_obj_5_cdec_   */          /*except:*/ {            __Pyx_AddTraceback("_cdec.Decoder.read_weights", __pyx_clineno, __pyx_lineno, __pyx_filename); -          if (__Pyx_GetException(&__pyx_t_4, &__pyx_t_1, &__pyx_t_2) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 31; __pyx_clineno = __LINE__; goto __pyx_L9_except_error;} +          if (__Pyx_GetException(&__pyx_t_4, &__pyx_t_1, &__pyx_t_2) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 47; __pyx_clineno = __LINE__; goto __pyx_L9_except_error;}            __Pyx_GOTREF(__pyx_t_4);            __Pyx_GOTREF(__pyx_t_1);            __Pyx_GOTREF(__pyx_t_2); -          __pyx_t_10 = PyTuple_New(3); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 31; __pyx_clineno = __LINE__; goto __pyx_L9_except_error;} +          __pyx_t_10 = PyTuple_New(3); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 47; __pyx_clineno = __LINE__; goto __pyx_L9_except_error;}            __Pyx_GOTREF(__pyx_t_10);            __Pyx_INCREF(__pyx_t_4);            PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_4); @@ -5347,11 +9545,11 @@ static PyObject *__pyx_pf_5_cdec_7Decoder_4read_weights(struct __pyx_obj_5_cdec_            __Pyx_GIVEREF(__pyx_t_2);            __pyx_t_15 = PyObject_Call(__pyx_t_3, __pyx_t_10, NULL);            __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; -          if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 31; __pyx_clineno = __LINE__; goto __pyx_L9_except_error;} +          if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 47; __pyx_clineno = __LINE__; goto __pyx_L9_except_error;}            __Pyx_GOTREF(__pyx_t_15);            __pyx_t_14 = __Pyx_PyObject_IsTrue(__pyx_t_15);            __Pyx_DECREF(__pyx_t_15); __pyx_t_15 = 0; -          if (unlikely(__pyx_t_14 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 31; __pyx_clineno = __LINE__; goto __pyx_L9_except_error;} +          if (unlikely(__pyx_t_14 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 47; __pyx_clineno = __LINE__; goto __pyx_L9_except_error;}            __pyx_t_16 = (!__pyx_t_14);            if (__pyx_t_16) {              __Pyx_GIVEREF(__pyx_t_4); @@ -5359,7 +9557,7 @@ static PyObject *__pyx_pf_5_cdec_7Decoder_4read_weights(struct __pyx_obj_5_cdec_              __Pyx_GIVEREF(__pyx_t_2);              __Pyx_ErrRestore(__pyx_t_4, __pyx_t_1, __pyx_t_2);              __pyx_t_4 = 0; __pyx_t_1 = 0; __pyx_t_2 = 0;  -            {__pyx_filename = __pyx_f[0]; __pyx_lineno = 31; __pyx_clineno = __LINE__; goto __pyx_L9_except_error;} +            {__pyx_filename = __pyx_f[0]; __pyx_lineno = 47; __pyx_clineno = __LINE__; goto __pyx_L9_except_error;}              goto __pyx_L22;            }            __pyx_L22:; @@ -5385,13 +9583,13 @@ static PyObject *__pyx_pf_5_cdec_7Decoder_4read_weights(struct __pyx_obj_5_cdec_      }      /*finally:*/ {        if (__pyx_t_3) { -        __pyx_t_7 = PyObject_Call(__pyx_t_3, __pyx_k_tuple_19, NULL); +        __pyx_t_7 = PyObject_Call(__pyx_t_3, __pyx_k_tuple_38, NULL);          __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; -        if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 31; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +        if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 47; __pyx_clineno = __LINE__; goto __pyx_L1_error;}          __Pyx_GOTREF(__pyx_t_7);          __pyx_t_16 = __Pyx_PyObject_IsTrue(__pyx_t_7);          __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0; -        if (unlikely(__pyx_t_16 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 31; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +        if (unlikely(__pyx_t_16 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 47; __pyx_clineno = __LINE__; goto __pyx_L1_error;}        }      }      goto __pyx_L23; @@ -5433,7 +9631,7 @@ static PyObject *__pyx_pw_5_cdec_7Decoder_7translate(PyObject *__pyx_v_self, PyO    {      PyObject* values[2] = {0,0}; -    /* "_cdec.pyx":36 +    /* "_cdec.pyx":52   *                 self.weights[fname.strip()] = float(value)   *    *     def translate(self, sentence, grammar=None):             # <<<<<<<<<<<<<< @@ -5463,7 +9661,7 @@ static PyObject *__pyx_pw_5_cdec_7Decoder_7translate(PyObject *__pyx_v_self, PyO          }        }        if (unlikely(kw_args > 0)) { -        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "translate") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 36; __pyx_clineno = __LINE__; goto __pyx_L3_error;} +        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "translate") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 52; __pyx_clineno = __LINE__; goto __pyx_L3_error;}        }      } else {        switch (PyTuple_GET_SIZE(__pyx_args)) { @@ -5478,7 +9676,7 @@ static PyObject *__pyx_pw_5_cdec_7Decoder_7translate(PyObject *__pyx_v_self, PyO    }    goto __pyx_L4_argument_unpacking_done;    __pyx_L5_argtuple_error:; -  __Pyx_RaiseArgtupleInvalid("translate", 0, 1, 2, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 36; __pyx_clineno = __LINE__; goto __pyx_L3_error;} +  __Pyx_RaiseArgtupleInvalid("translate", 0, 1, 2, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 52; __pyx_clineno = __LINE__; goto __pyx_L3_error;}    __pyx_L3_error:;    __Pyx_AddTraceback("_cdec.Decoder.translate", __pyx_clineno, __pyx_lineno, __pyx_filename);    __Pyx_RefNannyFinishContext(); @@ -5504,7 +9702,7 @@ static PyObject *__pyx_pf_5_cdec_7Decoder_6translate(struct __pyx_obj_5_cdec_Dec    int __pyx_clineno = 0;    __Pyx_RefNannySetupContext("translate", 0); -  /* "_cdec.pyx":37 +  /* "_cdec.pyx":53   *    *     def translate(self, sentence, grammar=None):   *         if isinstance(sentence, unicode):             # <<<<<<<<<<<<<< @@ -5517,22 +9715,22 @@ static PyObject *__pyx_pf_5_cdec_7Decoder_6translate(struct __pyx_obj_5_cdec_Dec    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;    if (__pyx_t_2) { -    /* "_cdec.pyx":38 +    /* "_cdec.pyx":54   *     def translate(self, sentence, grammar=None):   *         if isinstance(sentence, unicode):   *             inp = sentence.strip().encode('utf8')             # <<<<<<<<<<<<<<   *         elif isinstance(sentence, str):   *             inp = sentence.strip()   */ -    __pyx_t_1 = PyObject_GetAttr(__pyx_v_sentence, __pyx_n_s__strip); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 38; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +    __pyx_t_1 = PyObject_GetAttr(__pyx_v_sentence, __pyx_n_s__strip); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 54; __pyx_clineno = __LINE__; goto __pyx_L1_error;}      __Pyx_GOTREF(__pyx_t_1); -    __pyx_t_3 = PyObject_Call(__pyx_t_1, ((PyObject *)__pyx_empty_tuple), NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 38; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +    __pyx_t_3 = PyObject_Call(__pyx_t_1, ((PyObject *)__pyx_empty_tuple), NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 54; __pyx_clineno = __LINE__; goto __pyx_L1_error;}      __Pyx_GOTREF(__pyx_t_3);      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; -    __pyx_t_1 = PyObject_GetAttr(__pyx_t_3, __pyx_n_s__encode); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 38; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +    __pyx_t_1 = PyObject_GetAttr(__pyx_t_3, __pyx_n_s__encode); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 54; __pyx_clineno = __LINE__; goto __pyx_L1_error;}      __Pyx_GOTREF(__pyx_t_1);      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; -    __pyx_t_3 = PyObject_Call(__pyx_t_1, ((PyObject *)__pyx_k_tuple_20), NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 38; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +    __pyx_t_3 = PyObject_Call(__pyx_t_1, ((PyObject *)__pyx_k_tuple_39), NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 54; __pyx_clineno = __LINE__; goto __pyx_L1_error;}      __Pyx_GOTREF(__pyx_t_3);      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;      __pyx_v_inp = __pyx_t_3; @@ -5540,7 +9738,7 @@ static PyObject *__pyx_pf_5_cdec_7Decoder_6translate(struct __pyx_obj_5_cdec_Dec      goto __pyx_L3;    } -  /* "_cdec.pyx":39 +  /* "_cdec.pyx":55   *         if isinstance(sentence, unicode):   *             inp = sentence.strip().encode('utf8')   *         elif isinstance(sentence, str):             # <<<<<<<<<<<<<< @@ -5553,16 +9751,16 @@ static PyObject *__pyx_pf_5_cdec_7Decoder_6translate(struct __pyx_obj_5_cdec_Dec    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;    if (__pyx_t_2) { -    /* "_cdec.pyx":40 +    /* "_cdec.pyx":56   *             inp = sentence.strip().encode('utf8')   *         elif isinstance(sentence, str):   *             inp = sentence.strip()             # <<<<<<<<<<<<<<   *         elif isinstance(sentence, Lattice):   *             inp = str(sentence) # PLF format   */ -    __pyx_t_3 = PyObject_GetAttr(__pyx_v_sentence, __pyx_n_s__strip); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 40; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +    __pyx_t_3 = PyObject_GetAttr(__pyx_v_sentence, __pyx_n_s__strip); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 56; __pyx_clineno = __LINE__; goto __pyx_L1_error;}      __Pyx_GOTREF(__pyx_t_3); -    __pyx_t_1 = PyObject_Call(__pyx_t_3, ((PyObject *)__pyx_empty_tuple), NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 40; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +    __pyx_t_1 = PyObject_Call(__pyx_t_3, ((PyObject *)__pyx_empty_tuple), NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 56; __pyx_clineno = __LINE__; goto __pyx_L1_error;}      __Pyx_GOTREF(__pyx_t_1);      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;      __pyx_v_inp = __pyx_t_1; @@ -5570,7 +9768,7 @@ static PyObject *__pyx_pf_5_cdec_7Decoder_6translate(struct __pyx_obj_5_cdec_Dec      goto __pyx_L3;    } -  /* "_cdec.pyx":41 +  /* "_cdec.pyx":57   *         elif isinstance(sentence, str):   *             inp = sentence.strip()   *         elif isinstance(sentence, Lattice):             # <<<<<<<<<<<<<< @@ -5583,19 +9781,19 @@ static PyObject *__pyx_pf_5_cdec_7Decoder_6translate(struct __pyx_obj_5_cdec_Dec    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;    if (__pyx_t_2) { -    /* "_cdec.pyx":42 +    /* "_cdec.pyx":58   *             inp = sentence.strip()   *         elif isinstance(sentence, Lattice):   *             inp = str(sentence) # PLF format             # <<<<<<<<<<<<<<   *         else:   *             raise TypeError('Cannot translate input type %s' % type(sentence))   */ -    __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 42; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +    __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 58; __pyx_clineno = __LINE__; goto __pyx_L1_error;}      __Pyx_GOTREF(__pyx_t_1);      __Pyx_INCREF(__pyx_v_sentence);      PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_v_sentence);      __Pyx_GIVEREF(__pyx_v_sentence); -    __pyx_t_3 = PyObject_Call(((PyObject *)((PyObject*)(&PyString_Type))), ((PyObject *)__pyx_t_1), NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 42; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +    __pyx_t_3 = PyObject_Call(((PyObject *)((PyObject*)(&PyString_Type))), ((PyObject *)__pyx_t_1), NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 58; __pyx_clineno = __LINE__; goto __pyx_L1_error;}      __Pyx_GOTREF(__pyx_t_3);      __Pyx_DECREF(((PyObject *)__pyx_t_1)); __pyx_t_1 = 0;      __pyx_v_inp = __pyx_t_3; @@ -5604,53 +9802,53 @@ static PyObject *__pyx_pf_5_cdec_7Decoder_6translate(struct __pyx_obj_5_cdec_Dec    }    /*else*/ { -    /* "_cdec.pyx":44 +    /* "_cdec.pyx":60   *             inp = str(sentence) # PLF format   *         else:   *             raise TypeError('Cannot translate input type %s' % type(sentence))             # <<<<<<<<<<<<<<   *         if grammar:   *             self.dec.SetSentenceGrammarFromString(string(<char *> grammar))   */ -    __pyx_t_3 = PyNumber_Remainder(((PyObject *)__pyx_kp_s_21), ((PyObject *)Py_TYPE(__pyx_v_sentence))); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 44; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +    __pyx_t_3 = PyNumber_Remainder(((PyObject *)__pyx_kp_s_40), ((PyObject *)Py_TYPE(__pyx_v_sentence))); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 60; __pyx_clineno = __LINE__; goto __pyx_L1_error;}      __Pyx_GOTREF(((PyObject *)__pyx_t_3)); -    __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 44; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +    __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 60; __pyx_clineno = __LINE__; goto __pyx_L1_error;}      __Pyx_GOTREF(__pyx_t_1);      PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_t_3));      __Pyx_GIVEREF(((PyObject *)__pyx_t_3));      __pyx_t_3 = 0; -    __pyx_t_3 = PyObject_Call(__pyx_builtin_TypeError, ((PyObject *)__pyx_t_1), NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 44; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +    __pyx_t_3 = PyObject_Call(__pyx_builtin_TypeError, ((PyObject *)__pyx_t_1), NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 60; __pyx_clineno = __LINE__; goto __pyx_L1_error;}      __Pyx_GOTREF(__pyx_t_3);      __Pyx_DECREF(((PyObject *)__pyx_t_1)); __pyx_t_1 = 0;      __Pyx_Raise(__pyx_t_3, 0, 0, 0);      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; -    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 44; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 60; __pyx_clineno = __LINE__; goto __pyx_L1_error;}    }    __pyx_L3:; -  /* "_cdec.pyx":45 +  /* "_cdec.pyx":61   *         else:   *             raise TypeError('Cannot translate input type %s' % type(sentence))   *         if grammar:             # <<<<<<<<<<<<<<   *             self.dec.SetSentenceGrammarFromString(string(<char *> grammar))   *         cdef decoder.BasicObserver observer = decoder.BasicObserver()   */ -  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_grammar); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 45; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_grammar); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 61; __pyx_clineno = __LINE__; goto __pyx_L1_error;}    if (__pyx_t_2) { -    /* "_cdec.pyx":46 +    /* "_cdec.pyx":62   *             raise TypeError('Cannot translate input type %s' % type(sentence))   *         if grammar:   *             self.dec.SetSentenceGrammarFromString(string(<char *> grammar))             # <<<<<<<<<<<<<<   *         cdef decoder.BasicObserver observer = decoder.BasicObserver()   *         self.dec.Decode(string(<char *>inp), &observer)   */ -    __pyx_t_4 = PyBytes_AsString(__pyx_v_grammar); if (unlikely((!__pyx_t_4) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 46; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +    __pyx_t_4 = PyBytes_AsString(__pyx_v_grammar); if (unlikely((!__pyx_t_4) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 62; __pyx_clineno = __LINE__; goto __pyx_L1_error;}      __pyx_v_self->dec->SetSentenceGrammarFromString(std::string(((char *)__pyx_t_4)));      goto __pyx_L4;    }    __pyx_L4:; -  /* "_cdec.pyx":47 +  /* "_cdec.pyx":63   *         if grammar:   *             self.dec.SetSentenceGrammarFromString(string(<char *> grammar))   *         cdef decoder.BasicObserver observer = decoder.BasicObserver()             # <<<<<<<<<<<<<< @@ -5659,17 +9857,17 @@ static PyObject 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 static PyMethodDef __pyx_methods_5_cdec_DenseVector[] = { -  {__Pyx_NAMESTR("dot"), (PyCFunction)__pyx_pw_5_cdec_11DenseVector_8dot, METH_O, __Pyx_DOCSTR(0)}, -  {__Pyx_NAMESTR("tosparse"), (PyCFunction)__pyx_pw_5_cdec_11DenseVector_10tosparse, METH_NOARGS, __Pyx_DOCSTR(0)}, +  {__Pyx_NAMESTR("dot"), (PyCFunction)__pyx_pw_5_cdec_11DenseVector_10dot, METH_O, __Pyx_DOCSTR(0)}, +  {__Pyx_NAMESTR("tosparse"), (PyCFunction)__pyx_pw_5_cdec_11DenseVector_12tosparse, METH_NOARGS, __Pyx_DOCSTR(0)},    {0, 0, 0, 0}  }; @@ -5932,7 +10034,7 @@ static PyNumberMethods __pyx_tp_as_number_DenseVector = {  };  static PySequenceMethods __pyx_tp_as_sequence_DenseVector = { -  0, /*sq_length*/ +  __pyx_pw_5_cdec_11DenseVector_1__len__, /*sq_length*/    0, /*sq_concat*/    0, /*sq_repeat*/    __pyx_sq_item_5_cdec_DenseVector, /*sq_item*/ @@ -5945,8 +10047,8 @@ static PySequenceMethods __pyx_tp_as_sequence_DenseVector = {  };  static PyMappingMethods __pyx_tp_as_mapping_DenseVector = { -  0, /*mp_length*/ -  __pyx_pw_5_cdec_11DenseVector_1__getitem__, /*mp_subscript*/ +  __pyx_pw_5_cdec_11DenseVector_1__len__, /*mp_length*/ +  __pyx_pw_5_cdec_11DenseVector_3__getitem__, /*mp_subscript*/    __pyx_mp_ass_subscript_5_cdec_DenseVector, /*mp_ass_subscript*/  }; @@ -6001,7 +10103,7 @@ static PyTypeObject __pyx_type_5_cdec_DenseVector = {    0, /*tp_clear*/    0, /*tp_richcompare*/    0, /*tp_weaklistoffset*/ -  __pyx_pw_5_cdec_11DenseVector_5__iter__, /*tp_iter*/ +  __pyx_pw_5_cdec_11DenseVector_7__iter__, /*tp_iter*/    0, /*tp_iternext*/    __pyx_methods_5_cdec_DenseVector, /*tp_methods*/    0, /*tp_members*/ @@ -6034,6 +10136,15 @@ static PyObject *__pyx_tp_new_5_cdec_SparseVector(PyTypeObject *t, PyObject *a,  }  static void __pyx_tp_dealloc_5_cdec_SparseVector(PyObject *o) { +  { +    PyObject *etype, *eval, *etb; +    PyErr_Fetch(&etype, &eval, &etb); +    ++Py_REFCNT(o); +    __pyx_pw_5_cdec_12SparseVector_1__dealloc__(o); +    if (PyErr_Occurred()) PyErr_WriteUnraisable(o); +    --Py_REFCNT(o); +    PyErr_Restore(etype, eval, etb); +  }    (*Py_TYPE(o)->tp_free)(o);  }  static PyObject *__pyx_sq_item_5_cdec_SparseVector(PyObject *o, Py_ssize_t i) { @@ -6046,7 +10157,7 @@ static PyObject *__pyx_sq_item_5_cdec_SparseVector(PyObject *o, Py_ssize_t i) {  static int __pyx_mp_ass_subscript_5_cdec_SparseVector(PyObject *o, PyObject *i, PyObject *v) {    if (v) { -    return __pyx_pw_5_cdec_12SparseVector_3__setitem__(o, i, v); +    return __pyx_pw_5_cdec_12SparseVector_7__setitem__(o, i, v);    }    else {      PyErr_Format(PyExc_NotImplementedError, @@ -6056,22 +10167,22 @@ static int __pyx_mp_ass_subscript_5_cdec_SparseVector(PyObject *o, PyObject *i,  }  static PyMethodDef __pyx_methods_5_cdec_SparseVector[] = { -  {__Pyx_NAMESTR("dot"), (PyCFunction)__pyx_pw_5_cdec_12SparseVector_8dot, METH_O, __Pyx_DOCSTR(0)}, -  {__Pyx_NAMESTR("todense"), (PyCFunction)__pyx_pw_5_cdec_12SparseVector_10todense, METH_NOARGS, __Pyx_DOCSTR(0)}, +  {__Pyx_NAMESTR("copy"), (PyCFunction)__pyx_pw_5_cdec_12SparseVector_3copy, METH_NOARGS, __Pyx_DOCSTR(0)}, +  {__Pyx_NAMESTR("dot"), (PyCFunction)__pyx_pw_5_cdec_12SparseVector_12dot, METH_O, __Pyx_DOCSTR(0)},    {0, 0, 0, 0}  };  static PyNumberMethods __pyx_tp_as_number_SparseVector = { -  __pyx_pw_5_cdec_12SparseVector_26__add__, /*nb_add*/ -  __pyx_pw_5_cdec_12SparseVector_28__sub__, /*nb_subtract*/ -  0, /*nb_multiply*/ +  __pyx_pw_5_cdec_12SparseVector_30__add__, /*nb_add*/ +  __pyx_pw_5_cdec_12SparseVector_32__sub__, /*nb_subtract*/ +  __pyx_pw_5_cdec_12SparseVector_34__mul__, /*nb_multiply*/    #if PY_MAJOR_VERSION < 3 -  0, /*nb_divide*/ +  __pyx_pw_5_cdec_12SparseVector_36__div__, /*nb_divide*/    #endif    0, /*nb_remainder*/    0, /*nb_divmod*/    0, /*nb_power*/ -  0, /*nb_negative*/ +  __pyx_pw_5_cdec_12SparseVector_20__neg__, /*nb_negative*/    0, /*nb_positive*/    0, /*nb_absolute*/    0, /*nb_nonzero*/ @@ -6097,11 +10208,11 @@ static PyNumberMethods __pyx_tp_as_number_SparseVector = {    #if PY_MAJOR_VERSION < 3    0, /*nb_hex*/    #endif -  __pyx_pw_5_cdec_12SparseVector_18__iadd__, /*nb_inplace_add*/ -  __pyx_pw_5_cdec_12SparseVector_20__isub__, /*nb_inplace_subtract*/ -  __pyx_pw_5_cdec_12SparseVector_22__imul__, /*nb_inplace_multiply*/ +  __pyx_pw_5_cdec_12SparseVector_22__iadd__, /*nb_inplace_add*/ +  __pyx_pw_5_cdec_12SparseVector_24__isub__, /*nb_inplace_subtract*/ +  __pyx_pw_5_cdec_12SparseVector_26__imul__, /*nb_inplace_multiply*/    #if PY_MAJOR_VERSION < 3 -  __pyx_pw_5_cdec_12SparseVector_24__idiv__, /*nb_inplace_divide*/ +  __pyx_pw_5_cdec_12SparseVector_28__idiv__, /*nb_inplace_divide*/    #endif    0, /*nb_inplace_remainder*/    0, /*nb_inplace_power*/ @@ -6120,21 +10231,21 @@ static PyNumberMethods __pyx_tp_as_number_SparseVector = {  };  static PySequenceMethods __pyx_tp_as_sequence_SparseVector = { -  __pyx_pw_5_cdec_12SparseVector_14__len__, /*sq_length*/ +  __pyx_pw_5_cdec_12SparseVector_16__len__, /*sq_length*/    0, /*sq_concat*/    0, /*sq_repeat*/    __pyx_sq_item_5_cdec_SparseVector, /*sq_item*/    0, /*sq_slice*/    0, /*sq_ass_item*/    0, /*sq_ass_slice*/ -  __pyx_pw_5_cdec_12SparseVector_16__contains__, /*sq_contains*/ +  __pyx_pw_5_cdec_12SparseVector_18__contains__, /*sq_contains*/    0, /*sq_inplace_concat*/    0, /*sq_inplace_repeat*/  };  static PyMappingMethods __pyx_tp_as_mapping_SparseVector = { -  __pyx_pw_5_cdec_12SparseVector_14__len__, /*mp_length*/ -  __pyx_pw_5_cdec_12SparseVector_1__getitem__, /*mp_subscript*/ +  __pyx_pw_5_cdec_12SparseVector_16__len__, /*mp_length*/ +  __pyx_pw_5_cdec_12SparseVector_5__getitem__, /*mp_subscript*/    __pyx_mp_ass_subscript_5_cdec_SparseVector, /*mp_ass_subscript*/  }; @@ -6187,9 +10298,9 @@ static PyTypeObject __pyx_type_5_cdec_SparseVector = {    0, /*tp_doc*/    0, /*tp_traverse*/    0, /*tp_clear*/ -  __pyx_pw_5_cdec_12SparseVector_12__richcmp__, /*tp_richcompare*/ +  __pyx_pw_5_cdec_12SparseVector_14__richcmp__, /*tp_richcompare*/    0, /*tp_weaklistoffset*/ -  __pyx_pw_5_cdec_12SparseVector_5__iter__, /*tp_iter*/ +  __pyx_pw_5_cdec_12SparseVector_9__iter__, /*tp_iter*/    0, /*tp_iternext*/    __pyx_methods_5_cdec_SparseVector, /*tp_methods*/    0, /*tp_members*/ @@ -6241,11 +10352,12 @@ static PyMethodDef __pyx_methods_5_cdec_Hypergraph[] = {    {__Pyx_NAMESTR("viterbi_features"), (PyCFunction)__pyx_pw_5_cdec_10Hypergraph_9viterbi_features, METH_NOARGS, __Pyx_DOCSTR(0)},    {__Pyx_NAMESTR("kbest"), (PyCFunction)__pyx_pw_5_cdec_10Hypergraph_11kbest, METH_O, __Pyx_DOCSTR(0)},    {__Pyx_NAMESTR("kbest_tree"), (PyCFunction)__pyx_pw_5_cdec_10Hypergraph_14kbest_tree, METH_O, __Pyx_DOCSTR(0)}, -  {__Pyx_NAMESTR("sample"), (PyCFunction)__pyx_pw_5_cdec_10Hypergraph_17sample, METH_O, __Pyx_DOCSTR(0)}, -  {__Pyx_NAMESTR("intersect"), (PyCFunction)__pyx_pw_5_cdec_10Hypergraph_20intersect, METH_O, __Pyx_DOCSTR(0)}, -  {__Pyx_NAMESTR("prune"), (PyCFunction)__pyx_pw_5_cdec_10Hypergraph_22prune, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(0)}, -  {__Pyx_NAMESTR("lattice"), (PyCFunction)__pyx_pw_5_cdec_10Hypergraph_24lattice, METH_NOARGS, __Pyx_DOCSTR(0)}, -  {__Pyx_NAMESTR("reweight"), (PyCFunction)__pyx_pw_5_cdec_10Hypergraph_26reweight, METH_O, __Pyx_DOCSTR(0)}, +  {__Pyx_NAMESTR("kbest_features"), (PyCFunction)__pyx_pw_5_cdec_10Hypergraph_17kbest_features, METH_O, __Pyx_DOCSTR(0)}, +  {__Pyx_NAMESTR("sample"), (PyCFunction)__pyx_pw_5_cdec_10Hypergraph_20sample, METH_O, __Pyx_DOCSTR(0)}, +  {__Pyx_NAMESTR("intersect"), (PyCFunction)__pyx_pw_5_cdec_10Hypergraph_23intersect, METH_O, __Pyx_DOCSTR(0)}, +  {__Pyx_NAMESTR("prune"), (PyCFunction)__pyx_pw_5_cdec_10Hypergraph_25prune, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(0)}, +  {__Pyx_NAMESTR("lattice"), (PyCFunction)__pyx_pw_5_cdec_10Hypergraph_27lattice, METH_NOARGS, __Pyx_DOCSTR(0)}, +  {__Pyx_NAMESTR("reweight"), (PyCFunction)__pyx_pw_5_cdec_10Hypergraph_29reweight, METH_O, __Pyx_DOCSTR(0)},    {0, 0, 0, 0}  }; @@ -6441,6 +10553,7 @@ static int __pyx_mp_ass_subscript_5_cdec_Lattice(PyObject *o, PyObject *i, PyObj  }  static PyMethodDef __pyx_methods_5_cdec_Lattice[] = { +  {__Pyx_NAMESTR("todot"), (PyCFunction)__pyx_pw_5_cdec_7Lattice_16todot, METH_NOARGS, __Pyx_DOCSTR(0)},    {0, 0, 0, 0}  }; @@ -6598,6 +10711,941 @@ static PyTypeObject __pyx_type_5_cdec_Lattice = {    #endif  }; +static PyObject *__pyx_tp_new_5_cdec_Candidate(PyTypeObject *t, PyObject *a, PyObject *k) { +  PyObject *o = (*t->tp_alloc)(t, 0); +  if (!o) return 0; +  return o; +} + +static void __pyx_tp_dealloc_5_cdec_Candidate(PyObject *o) { +  (*Py_TYPE(o)->tp_free)(o); +} + +static PyObject *__pyx_getprop_5_cdec_9Candidate_words(PyObject *o, void *x) { +  return __pyx_pw_5_cdec_9Candidate_5words_1__get__(o); +} + +static PyObject *__pyx_getprop_5_cdec_9Candidate_fmap(PyObject *o, void *x) { +  return __pyx_pw_5_cdec_9Candidate_4fmap_1__get__(o); +} + +static PyObject *__pyx_getprop_5_cdec_9Candidate_score(PyObject *o, void *x) { +  return __pyx_pw_5_cdec_9Candidate_5score_1__get__(o); +} + +static int __pyx_setprop_5_cdec_9Candidate_score(PyObject *o, PyObject *v, void *x) { +  if (v) { +    return __pyx_pw_5_cdec_9Candidate_5score_3__set__(o, v); +  } +  else { +    PyErr_SetString(PyExc_NotImplementedError, "__del__"); +    return -1; +  } +} + +static PyMethodDef __pyx_methods_5_cdec_Candidate[] = { +  {0, 0, 0, 0} +}; + +static struct PyGetSetDef __pyx_getsets_5_cdec_Candidate[] = { +  {(char *)"words", __pyx_getprop_5_cdec_9Candidate_words, 0, 0, 0}, +  {(char *)"fmap", __pyx_getprop_5_cdec_9Candidate_fmap, 0, 0, 0}, +  {(char *)"score", __pyx_getprop_5_cdec_9Candidate_score, __pyx_setprop_5_cdec_9Candidate_score, 0, 0}, +  {0, 0, 0, 0, 0} +}; + +static PyNumberMethods __pyx_tp_as_number_Candidate = { +  0, /*nb_add*/ +  0, /*nb_subtract*/ +  0, /*nb_multiply*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_divide*/ +  #endif +  0, /*nb_remainder*/ +  0, /*nb_divmod*/ +  0, /*nb_power*/ +  0, /*nb_negative*/ +  0, /*nb_positive*/ +  0, /*nb_absolute*/ +  0, /*nb_nonzero*/ +  0, /*nb_invert*/ +  0, /*nb_lshift*/ +  0, /*nb_rshift*/ +  0, /*nb_and*/ +  0, /*nb_xor*/ +  0, /*nb_or*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_coerce*/ +  #endif +  0, /*nb_int*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_long*/ +  #else +  0, /*reserved*/ +  #endif +  0, /*nb_float*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_oct*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_hex*/ +  #endif +  0, /*nb_inplace_add*/ +  0, /*nb_inplace_subtract*/ +  0, /*nb_inplace_multiply*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_inplace_divide*/ +  #endif +  0, /*nb_inplace_remainder*/ +  0, /*nb_inplace_power*/ +  0, /*nb_inplace_lshift*/ +  0, /*nb_inplace_rshift*/ +  0, /*nb_inplace_and*/ +  0, /*nb_inplace_xor*/ +  0, /*nb_inplace_or*/ +  0, /*nb_floor_divide*/ +  0, /*nb_true_divide*/ +  0, /*nb_inplace_floor_divide*/ +  0, /*nb_inplace_true_divide*/ +  #if PY_VERSION_HEX >= 0x02050000 +  0, /*nb_index*/ +  #endif +}; + +static PySequenceMethods __pyx_tp_as_sequence_Candidate = { +  0, /*sq_length*/ +  0, /*sq_concat*/ +  0, /*sq_repeat*/ +  0, /*sq_item*/ +  0, /*sq_slice*/ +  0, /*sq_ass_item*/ +  0, /*sq_ass_slice*/ +  0, /*sq_contains*/ +  0, /*sq_inplace_concat*/ +  0, /*sq_inplace_repeat*/ +}; + +static PyMappingMethods __pyx_tp_as_mapping_Candidate = { +  0, /*mp_length*/ +  0, /*mp_subscript*/ +  0, /*mp_ass_subscript*/ +}; + +static PyBufferProcs __pyx_tp_as_buffer_Candidate = { +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getreadbuffer*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getwritebuffer*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getsegcount*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getcharbuffer*/ +  #endif +  #if PY_VERSION_HEX >= 0x02060000 +  0, /*bf_getbuffer*/ +  #endif +  #if PY_VERSION_HEX >= 0x02060000 +  0, /*bf_releasebuffer*/ +  #endif +}; + +static PyTypeObject __pyx_type_5_cdec_Candidate = { +  PyVarObject_HEAD_INIT(0, 0) +  __Pyx_NAMESTR("_cdec.Candidate"), /*tp_name*/ +  sizeof(struct __pyx_obj_5_cdec_Candidate), /*tp_basicsize*/ +  0, /*tp_itemsize*/ +  __pyx_tp_dealloc_5_cdec_Candidate, /*tp_dealloc*/ +  0, /*tp_print*/ +  0, /*tp_getattr*/ +  0, /*tp_setattr*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*tp_compare*/ +  #else +  0, /*reserved*/ +  #endif +  0, /*tp_repr*/ +  &__pyx_tp_as_number_Candidate, /*tp_as_number*/ +  &__pyx_tp_as_sequence_Candidate, /*tp_as_sequence*/ +  &__pyx_tp_as_mapping_Candidate, /*tp_as_mapping*/ +  0, /*tp_hash*/ +  0, /*tp_call*/ +  0, /*tp_str*/ +  0, /*tp_getattro*/ +  0, /*tp_setattro*/ +  &__pyx_tp_as_buffer_Candidate, /*tp_as_buffer*/ +  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE, /*tp_flags*/ +  0, /*tp_doc*/ +  0, /*tp_traverse*/ +  0, /*tp_clear*/ +  0, /*tp_richcompare*/ +  0, /*tp_weaklistoffset*/ +  0, /*tp_iter*/ +  0, /*tp_iternext*/ +  __pyx_methods_5_cdec_Candidate, /*tp_methods*/ +  0, /*tp_members*/ +  __pyx_getsets_5_cdec_Candidate, /*tp_getset*/ +  0, /*tp_base*/ +  0, /*tp_dict*/ +  0, /*tp_descr_get*/ +  0, /*tp_descr_set*/ +  0, /*tp_dictoffset*/ +  0, /*tp_init*/ +  0, /*tp_alloc*/ +  __pyx_tp_new_5_cdec_Candidate, /*tp_new*/ +  0, /*tp_free*/ +  0, /*tp_is_gc*/ +  0, /*tp_bases*/ +  0, /*tp_mro*/ +  0, /*tp_cache*/ +  0, /*tp_subclasses*/ +  0, /*tp_weaklist*/ +  0, /*tp_del*/ +  #if PY_VERSION_HEX >= 0x02060000 +  0, /*tp_version_tag*/ +  #endif +}; + +static PyObject *__pyx_tp_new_5_cdec_SufficientStats(PyTypeObject *t, PyObject *a, PyObject *k) { +  PyObject *o = (*t->tp_alloc)(t, 0); +  if (!o) return 0; +  return o; +} + +static void __pyx_tp_dealloc_5_cdec_SufficientStats(PyObject *o) { +  { +    PyObject *etype, *eval, *etb; +    PyErr_Fetch(&etype, &eval, &etb); +    ++Py_REFCNT(o); +    __pyx_pw_5_cdec_15SufficientStats_1__dealloc__(o); +    if (PyErr_Occurred()) PyErr_WriteUnraisable(o); +    --Py_REFCNT(o); +    PyErr_Restore(etype, eval, etb); +  } +  (*Py_TYPE(o)->tp_free)(o); +} + +static PyObject *__pyx_getprop_5_cdec_15SufficientStats_score(PyObject *o, void *x) { +  return __pyx_pw_5_cdec_15SufficientStats_5score_1__get__(o); +} + +static PyObject *__pyx_getprop_5_cdec_15SufficientStats_detail(PyObject *o, void *x) { +  return __pyx_pw_5_cdec_15SufficientStats_6detail_1__get__(o); +} + +static PyMethodDef __pyx_methods_5_cdec_SufficientStats[] = { +  {0, 0, 0, 0} +}; + +static struct PyGetSetDef __pyx_getsets_5_cdec_SufficientStats[] = { +  {(char *)"score", __pyx_getprop_5_cdec_15SufficientStats_score, 0, 0, 0}, +  {(char *)"detail", __pyx_getprop_5_cdec_15SufficientStats_detail, 0, 0, 0}, +  {0, 0, 0, 0, 0} +}; + +static PyNumberMethods __pyx_tp_as_number_SufficientStats = { +  __pyx_pw_5_cdec_15SufficientStats_10__add__, /*nb_add*/ +  0, /*nb_subtract*/ +  0, /*nb_multiply*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_divide*/ +  #endif +  0, /*nb_remainder*/ +  0, /*nb_divmod*/ +  0, /*nb_power*/ +  0, /*nb_negative*/ +  0, /*nb_positive*/ +  0, /*nb_absolute*/ +  0, /*nb_nonzero*/ +  0, /*nb_invert*/ +  0, /*nb_lshift*/ +  0, /*nb_rshift*/ +  0, /*nb_and*/ +  0, /*nb_xor*/ +  0, /*nb_or*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_coerce*/ +  #endif +  0, /*nb_int*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_long*/ +  #else +  0, /*reserved*/ +  #endif +  0, /*nb_float*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_oct*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_hex*/ +  #endif +  __pyx_pw_5_cdec_15SufficientStats_8__iadd__, /*nb_inplace_add*/ +  0, /*nb_inplace_subtract*/ +  0, /*nb_inplace_multiply*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_inplace_divide*/ +  #endif +  0, /*nb_inplace_remainder*/ +  0, /*nb_inplace_power*/ +  0, /*nb_inplace_lshift*/ +  0, /*nb_inplace_rshift*/ +  0, /*nb_inplace_and*/ +  0, /*nb_inplace_xor*/ +  0, /*nb_inplace_or*/ +  0, /*nb_floor_divide*/ +  0, /*nb_true_divide*/ +  0, /*nb_inplace_floor_divide*/ +  0, /*nb_inplace_true_divide*/ +  #if PY_VERSION_HEX >= 0x02050000 +  0, /*nb_index*/ +  #endif +}; + +static PySequenceMethods __pyx_tp_as_sequence_SufficientStats = { +  __pyx_pw_5_cdec_15SufficientStats_3__len__, /*sq_length*/ +  0, /*sq_concat*/ +  0, /*sq_repeat*/ +  0, /*sq_item*/ +  0, /*sq_slice*/ +  0, /*sq_ass_item*/ +  0, /*sq_ass_slice*/ +  0, /*sq_contains*/ +  0, /*sq_inplace_concat*/ +  0, /*sq_inplace_repeat*/ +}; + +static PyMappingMethods __pyx_tp_as_mapping_SufficientStats = { +  __pyx_pw_5_cdec_15SufficientStats_3__len__, /*mp_length*/ +  0, /*mp_subscript*/ +  0, /*mp_ass_subscript*/ +}; + +static PyBufferProcs __pyx_tp_as_buffer_SufficientStats = { +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getreadbuffer*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getwritebuffer*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getsegcount*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getcharbuffer*/ +  #endif +  #if PY_VERSION_HEX >= 0x02060000 +  0, /*bf_getbuffer*/ +  #endif +  #if PY_VERSION_HEX >= 0x02060000 +  0, /*bf_releasebuffer*/ +  #endif +}; + +static PyTypeObject __pyx_type_5_cdec_SufficientStats = { +  PyVarObject_HEAD_INIT(0, 0) +  __Pyx_NAMESTR("_cdec.SufficientStats"), /*tp_name*/ +  sizeof(struct __pyx_obj_5_cdec_SufficientStats), /*tp_basicsize*/ +  0, /*tp_itemsize*/ +  __pyx_tp_dealloc_5_cdec_SufficientStats, /*tp_dealloc*/ +  0, /*tp_print*/ +  0, /*tp_getattr*/ +  0, /*tp_setattr*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*tp_compare*/ +  #else +  0, /*reserved*/ +  #endif +  0, /*tp_repr*/ +  &__pyx_tp_as_number_SufficientStats, /*tp_as_number*/ +  &__pyx_tp_as_sequence_SufficientStats, /*tp_as_sequence*/ +  &__pyx_tp_as_mapping_SufficientStats, /*tp_as_mapping*/ +  0, /*tp_hash*/ +  0, /*tp_call*/ +  0, /*tp_str*/ +  0, /*tp_getattro*/ +  0, /*tp_setattro*/ +  &__pyx_tp_as_buffer_SufficientStats, /*tp_as_buffer*/ +  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE, /*tp_flags*/ +  0, /*tp_doc*/ +  0, /*tp_traverse*/ +  0, /*tp_clear*/ +  0, /*tp_richcompare*/ +  0, /*tp_weaklistoffset*/ +  __pyx_pw_5_cdec_15SufficientStats_5__iter__, /*tp_iter*/ +  0, /*tp_iternext*/ +  __pyx_methods_5_cdec_SufficientStats, /*tp_methods*/ +  0, /*tp_members*/ +  __pyx_getsets_5_cdec_SufficientStats, /*tp_getset*/ +  0, /*tp_base*/ +  0, /*tp_dict*/ +  0, /*tp_descr_get*/ +  0, /*tp_descr_set*/ +  0, /*tp_dictoffset*/ +  0, /*tp_init*/ +  0, /*tp_alloc*/ +  __pyx_tp_new_5_cdec_SufficientStats, /*tp_new*/ +  0, /*tp_free*/ +  0, /*tp_is_gc*/ +  0, /*tp_bases*/ +  0, /*tp_mro*/ +  0, /*tp_cache*/ +  0, /*tp_subclasses*/ +  0, /*tp_weaklist*/ +  0, /*tp_del*/ +  #if PY_VERSION_HEX >= 0x02060000 +  0, /*tp_version_tag*/ +  #endif +}; + +static PyObject *__pyx_tp_new_5_cdec_CandidateSet(PyTypeObject *t, PyObject *a, PyObject *k) { +  PyObject *o = (*t->tp_alloc)(t, 0); +  if (!o) return 0; +  if (__pyx_pw_5_cdec_12CandidateSet_1__cinit__(o, a, k) < 0) { +    Py_DECREF(o); o = 0; +  } +  return o; +} + +static void __pyx_tp_dealloc_5_cdec_CandidateSet(PyObject *o) { +  { +    PyObject *etype, *eval, *etb; +    PyErr_Fetch(&etype, &eval, &etb); +    ++Py_REFCNT(o); +    __pyx_pw_5_cdec_12CandidateSet_3__dealloc__(o); +    if (PyErr_Occurred()) PyErr_WriteUnraisable(o); +    --Py_REFCNT(o); +    PyErr_Restore(etype, eval, etb); +  } +  (*Py_TYPE(o)->tp_free)(o); +} +static PyObject *__pyx_sq_item_5_cdec_CandidateSet(PyObject *o, Py_ssize_t i) { +  PyObject *r; +  PyObject *x = PyInt_FromSsize_t(i); if(!x) return 0; +  r = Py_TYPE(o)->tp_as_mapping->mp_subscript(o, x); +  Py_DECREF(x); +  return r; +} + +static PyMethodDef __pyx_methods_5_cdec_CandidateSet[] = { +  {__Pyx_NAMESTR("add_kbest"), (PyCFunction)__pyx_pw_5_cdec_12CandidateSet_12add_kbest, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(0)}, +  {0, 0, 0, 0} +}; + +static PyNumberMethods __pyx_tp_as_number_CandidateSet = { +  0, /*nb_add*/ +  0, /*nb_subtract*/ +  0, /*nb_multiply*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_divide*/ +  #endif +  0, /*nb_remainder*/ +  0, /*nb_divmod*/ +  0, /*nb_power*/ +  0, /*nb_negative*/ +  0, /*nb_positive*/ +  0, /*nb_absolute*/ +  0, /*nb_nonzero*/ +  0, /*nb_invert*/ +  0, /*nb_lshift*/ +  0, /*nb_rshift*/ +  0, /*nb_and*/ +  0, /*nb_xor*/ +  0, /*nb_or*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_coerce*/ +  #endif +  0, /*nb_int*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_long*/ +  #else +  0, /*reserved*/ +  #endif +  0, /*nb_float*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_oct*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_hex*/ +  #endif +  0, /*nb_inplace_add*/ +  0, /*nb_inplace_subtract*/ +  0, /*nb_inplace_multiply*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_inplace_divide*/ +  #endif +  0, /*nb_inplace_remainder*/ +  0, /*nb_inplace_power*/ +  0, /*nb_inplace_lshift*/ +  0, /*nb_inplace_rshift*/ +  0, /*nb_inplace_and*/ +  0, /*nb_inplace_xor*/ +  0, /*nb_inplace_or*/ +  0, /*nb_floor_divide*/ +  0, /*nb_true_divide*/ +  0, /*nb_inplace_floor_divide*/ +  0, /*nb_inplace_true_divide*/ +  #if PY_VERSION_HEX >= 0x02050000 +  0, /*nb_index*/ +  #endif +}; + +static PySequenceMethods __pyx_tp_as_sequence_CandidateSet = { +  __pyx_pw_5_cdec_12CandidateSet_5__len__, /*sq_length*/ +  0, /*sq_concat*/ +  0, /*sq_repeat*/ +  __pyx_sq_item_5_cdec_CandidateSet, /*sq_item*/ +  0, /*sq_slice*/ +  0, /*sq_ass_item*/ +  0, /*sq_ass_slice*/ +  0, /*sq_contains*/ +  0, /*sq_inplace_concat*/ +  0, /*sq_inplace_repeat*/ +}; + +static PyMappingMethods __pyx_tp_as_mapping_CandidateSet = { +  __pyx_pw_5_cdec_12CandidateSet_5__len__, /*mp_length*/ +  __pyx_pw_5_cdec_12CandidateSet_7__getitem__, /*mp_subscript*/ +  0, /*mp_ass_subscript*/ +}; + +static PyBufferProcs __pyx_tp_as_buffer_CandidateSet = { +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getreadbuffer*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getwritebuffer*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getsegcount*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getcharbuffer*/ +  #endif +  #if PY_VERSION_HEX >= 0x02060000 +  0, /*bf_getbuffer*/ +  #endif +  #if PY_VERSION_HEX >= 0x02060000 +  0, /*bf_releasebuffer*/ +  #endif +}; + +static PyTypeObject __pyx_type_5_cdec_CandidateSet = { +  PyVarObject_HEAD_INIT(0, 0) +  __Pyx_NAMESTR("_cdec.CandidateSet"), /*tp_name*/ +  sizeof(struct __pyx_obj_5_cdec_CandidateSet), /*tp_basicsize*/ +  0, /*tp_itemsize*/ +  __pyx_tp_dealloc_5_cdec_CandidateSet, /*tp_dealloc*/ +  0, /*tp_print*/ +  0, /*tp_getattr*/ +  0, /*tp_setattr*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*tp_compare*/ +  #else +  0, /*reserved*/ +  #endif +  0, /*tp_repr*/ +  &__pyx_tp_as_number_CandidateSet, /*tp_as_number*/ +  &__pyx_tp_as_sequence_CandidateSet, /*tp_as_sequence*/ +  &__pyx_tp_as_mapping_CandidateSet, /*tp_as_mapping*/ +  0, /*tp_hash*/ +  0, /*tp_call*/ +  0, /*tp_str*/ +  0, /*tp_getattro*/ +  0, /*tp_setattro*/ +  &__pyx_tp_as_buffer_CandidateSet, /*tp_as_buffer*/ +  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE, /*tp_flags*/ +  0, /*tp_doc*/ +  0, /*tp_traverse*/ +  0, /*tp_clear*/ +  0, /*tp_richcompare*/ +  0, /*tp_weaklistoffset*/ +  __pyx_pw_5_cdec_12CandidateSet_9__iter__, /*tp_iter*/ +  0, /*tp_iternext*/ +  __pyx_methods_5_cdec_CandidateSet, /*tp_methods*/ +  0, /*tp_members*/ +  0, /*tp_getset*/ +  0, /*tp_base*/ +  0, /*tp_dict*/ +  0, /*tp_descr_get*/ +  0, /*tp_descr_set*/ +  0, /*tp_dictoffset*/ +  0, /*tp_init*/ +  0, /*tp_alloc*/ +  __pyx_tp_new_5_cdec_CandidateSet, /*tp_new*/ +  0, /*tp_free*/ +  0, /*tp_is_gc*/ +  0, /*tp_bases*/ +  0, /*tp_mro*/ +  0, /*tp_cache*/ +  0, /*tp_subclasses*/ +  0, /*tp_weaklist*/ +  0, /*tp_del*/ +  #if PY_VERSION_HEX >= 0x02060000 +  0, /*tp_version_tag*/ +  #endif +}; + +static PyObject *__pyx_tp_new_5_cdec_SegmentEvaluator(PyTypeObject *t, PyObject *a, PyObject *k) { +  PyObject *o = (*t->tp_alloc)(t, 0); +  if (!o) return 0; +  return o; +} + +static void __pyx_tp_dealloc_5_cdec_SegmentEvaluator(PyObject *o) { +  { +    PyObject *etype, *eval, *etb; +    PyErr_Fetch(&etype, &eval, &etb); +    ++Py_REFCNT(o); +    __pyx_pw_5_cdec_16SegmentEvaluator_1__dealloc__(o); +    if (PyErr_Occurred()) PyErr_WriteUnraisable(o); +    --Py_REFCNT(o); +    PyErr_Restore(etype, eval, etb); +  } +  (*Py_TYPE(o)->tp_free)(o); +} + +static PyMethodDef __pyx_methods_5_cdec_SegmentEvaluator[] = { +  {__Pyx_NAMESTR("evaluate"), (PyCFunction)__pyx_pw_5_cdec_16SegmentEvaluator_3evaluate, METH_O, __Pyx_DOCSTR(0)}, +  {__Pyx_NAMESTR("candidate_set"), (PyCFunction)__pyx_pw_5_cdec_16SegmentEvaluator_5candidate_set, METH_NOARGS, __Pyx_DOCSTR(0)}, +  {0, 0, 0, 0} +}; + +static PyNumberMethods __pyx_tp_as_number_SegmentEvaluator = { +  0, /*nb_add*/ +  0, /*nb_subtract*/ +  0, /*nb_multiply*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_divide*/ +  #endif +  0, /*nb_remainder*/ +  0, /*nb_divmod*/ +  0, /*nb_power*/ +  0, /*nb_negative*/ +  0, /*nb_positive*/ +  0, /*nb_absolute*/ +  0, /*nb_nonzero*/ +  0, /*nb_invert*/ +  0, /*nb_lshift*/ +  0, /*nb_rshift*/ +  0, /*nb_and*/ +  0, /*nb_xor*/ +  0, /*nb_or*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_coerce*/ +  #endif +  0, /*nb_int*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_long*/ +  #else +  0, /*reserved*/ +  #endif +  0, /*nb_float*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_oct*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_hex*/ +  #endif +  0, /*nb_inplace_add*/ +  0, /*nb_inplace_subtract*/ +  0, /*nb_inplace_multiply*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_inplace_divide*/ +  #endif +  0, /*nb_inplace_remainder*/ +  0, /*nb_inplace_power*/ +  0, /*nb_inplace_lshift*/ +  0, /*nb_inplace_rshift*/ +  0, /*nb_inplace_and*/ +  0, /*nb_inplace_xor*/ +  0, /*nb_inplace_or*/ +  0, /*nb_floor_divide*/ +  0, /*nb_true_divide*/ +  0, /*nb_inplace_floor_divide*/ +  0, /*nb_inplace_true_divide*/ +  #if PY_VERSION_HEX >= 0x02050000 +  0, /*nb_index*/ +  #endif +}; + +static PySequenceMethods __pyx_tp_as_sequence_SegmentEvaluator = { +  0, /*sq_length*/ +  0, /*sq_concat*/ +  0, /*sq_repeat*/ +  0, /*sq_item*/ +  0, /*sq_slice*/ +  0, /*sq_ass_item*/ +  0, /*sq_ass_slice*/ +  0, /*sq_contains*/ +  0, /*sq_inplace_concat*/ +  0, /*sq_inplace_repeat*/ +}; + +static PyMappingMethods __pyx_tp_as_mapping_SegmentEvaluator = { +  0, /*mp_length*/ +  0, /*mp_subscript*/ +  0, /*mp_ass_subscript*/ +}; + +static PyBufferProcs __pyx_tp_as_buffer_SegmentEvaluator = { +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getreadbuffer*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getwritebuffer*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getsegcount*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getcharbuffer*/ +  #endif +  #if PY_VERSION_HEX >= 0x02060000 +  0, /*bf_getbuffer*/ +  #endif +  #if PY_VERSION_HEX >= 0x02060000 +  0, /*bf_releasebuffer*/ +  #endif +}; + +static PyTypeObject __pyx_type_5_cdec_SegmentEvaluator = { +  PyVarObject_HEAD_INIT(0, 0) +  __Pyx_NAMESTR("_cdec.SegmentEvaluator"), /*tp_name*/ +  sizeof(struct __pyx_obj_5_cdec_SegmentEvaluator), /*tp_basicsize*/ +  0, /*tp_itemsize*/ +  __pyx_tp_dealloc_5_cdec_SegmentEvaluator, /*tp_dealloc*/ +  0, /*tp_print*/ +  0, /*tp_getattr*/ +  0, /*tp_setattr*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*tp_compare*/ +  #else +  0, /*reserved*/ +  #endif +  0, /*tp_repr*/ +  &__pyx_tp_as_number_SegmentEvaluator, /*tp_as_number*/ +  &__pyx_tp_as_sequence_SegmentEvaluator, /*tp_as_sequence*/ +  &__pyx_tp_as_mapping_SegmentEvaluator, /*tp_as_mapping*/ +  0, /*tp_hash*/ +  0, /*tp_call*/ +  0, /*tp_str*/ +  0, /*tp_getattro*/ +  0, /*tp_setattro*/ +  &__pyx_tp_as_buffer_SegmentEvaluator, /*tp_as_buffer*/ +  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE, /*tp_flags*/ +  0, /*tp_doc*/ +  0, /*tp_traverse*/ +  0, /*tp_clear*/ +  0, /*tp_richcompare*/ +  0, /*tp_weaklistoffset*/ +  0, /*tp_iter*/ +  0, /*tp_iternext*/ +  __pyx_methods_5_cdec_SegmentEvaluator, /*tp_methods*/ +  0, /*tp_members*/ +  0, /*tp_getset*/ +  0, /*tp_base*/ +  0, /*tp_dict*/ +  0, /*tp_descr_get*/ +  0, /*tp_descr_set*/ +  0, /*tp_dictoffset*/ +  0, /*tp_init*/ +  0, /*tp_alloc*/ +  __pyx_tp_new_5_cdec_SegmentEvaluator, /*tp_new*/ +  0, /*tp_free*/ +  0, /*tp_is_gc*/ +  0, /*tp_bases*/ +  0, /*tp_mro*/ +  0, /*tp_cache*/ +  0, /*tp_subclasses*/ +  0, /*tp_weaklist*/ +  0, /*tp_del*/ +  #if PY_VERSION_HEX >= 0x02060000 +  0, /*tp_version_tag*/ +  #endif +}; + +static PyObject *__pyx_tp_new_5_cdec_Scorer(PyTypeObject *t, PyObject *a, PyObject *k) { +  PyObject *o = (*t->tp_alloc)(t, 0); +  if (!o) return 0; +  if (__pyx_pw_5_cdec_6Scorer_1__cinit__(o, a, k) < 0) { +    Py_DECREF(o); o = 0; +  } +  return o; +} + +static void __pyx_tp_dealloc_5_cdec_Scorer(PyObject *o) { +  { +    PyObject *etype, *eval, *etb; +    PyErr_Fetch(&etype, &eval, &etb); +    ++Py_REFCNT(o); +    __pyx_pw_5_cdec_6Scorer_3__dealloc__(o); +    if (PyErr_Occurred()) PyErr_WriteUnraisable(o); +    --Py_REFCNT(o); +    PyErr_Restore(etype, eval, etb); +  } +  (*Py_TYPE(o)->tp_free)(o); +} + +static PyMethodDef __pyx_methods_5_cdec_Scorer[] = { +  {0, 0, 0, 0} +}; + +static PyNumberMethods __pyx_tp_as_number_Scorer = { +  0, /*nb_add*/ +  0, /*nb_subtract*/ +  0, /*nb_multiply*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_divide*/ +  #endif +  0, /*nb_remainder*/ +  0, /*nb_divmod*/ +  0, /*nb_power*/ +  0, /*nb_negative*/ +  0, /*nb_positive*/ +  0, /*nb_absolute*/ +  0, /*nb_nonzero*/ +  0, /*nb_invert*/ +  0, /*nb_lshift*/ +  0, /*nb_rshift*/ +  0, /*nb_and*/ +  0, /*nb_xor*/ +  0, /*nb_or*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_coerce*/ +  #endif +  0, /*nb_int*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_long*/ +  #else +  0, /*reserved*/ +  #endif +  0, /*nb_float*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_oct*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_hex*/ +  #endif +  0, /*nb_inplace_add*/ +  0, /*nb_inplace_subtract*/ +  0, /*nb_inplace_multiply*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_inplace_divide*/ +  #endif +  0, /*nb_inplace_remainder*/ +  0, /*nb_inplace_power*/ +  0, /*nb_inplace_lshift*/ +  0, /*nb_inplace_rshift*/ +  0, /*nb_inplace_and*/ +  0, /*nb_inplace_xor*/ +  0, /*nb_inplace_or*/ +  0, /*nb_floor_divide*/ +  0, /*nb_true_divide*/ +  0, /*nb_inplace_floor_divide*/ +  0, /*nb_inplace_true_divide*/ +  #if PY_VERSION_HEX >= 0x02050000 +  0, /*nb_index*/ +  #endif +}; + +static PySequenceMethods __pyx_tp_as_sequence_Scorer = { +  0, /*sq_length*/ +  0, /*sq_concat*/ +  0, /*sq_repeat*/ +  0, /*sq_item*/ +  0, /*sq_slice*/ +  0, /*sq_ass_item*/ +  0, /*sq_ass_slice*/ +  0, /*sq_contains*/ +  0, /*sq_inplace_concat*/ +  0, /*sq_inplace_repeat*/ +}; + +static PyMappingMethods __pyx_tp_as_mapping_Scorer = { +  0, /*mp_length*/ +  0, /*mp_subscript*/ +  0, /*mp_ass_subscript*/ +}; + +static PyBufferProcs __pyx_tp_as_buffer_Scorer = { +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getreadbuffer*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getwritebuffer*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getsegcount*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getcharbuffer*/ +  #endif +  #if PY_VERSION_HEX >= 0x02060000 +  0, /*bf_getbuffer*/ +  #endif +  #if PY_VERSION_HEX >= 0x02060000 +  0, /*bf_releasebuffer*/ +  #endif +}; + +static PyTypeObject __pyx_type_5_cdec_Scorer = { +  PyVarObject_HEAD_INIT(0, 0) +  __Pyx_NAMESTR("_cdec.Scorer"), /*tp_name*/ +  sizeof(struct __pyx_obj_5_cdec_Scorer), /*tp_basicsize*/ +  0, /*tp_itemsize*/ +  __pyx_tp_dealloc_5_cdec_Scorer, /*tp_dealloc*/ +  0, /*tp_print*/ +  0, /*tp_getattr*/ +  0, /*tp_setattr*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*tp_compare*/ +  #else +  0, /*reserved*/ +  #endif +  0, /*tp_repr*/ +  &__pyx_tp_as_number_Scorer, /*tp_as_number*/ +  &__pyx_tp_as_sequence_Scorer, /*tp_as_sequence*/ +  &__pyx_tp_as_mapping_Scorer, /*tp_as_mapping*/ +  0, /*tp_hash*/ +  __pyx_pw_5_cdec_6Scorer_5__call__, /*tp_call*/ +  __pyx_pw_5_cdec_6Scorer_7__str__, /*tp_str*/ +  0, /*tp_getattro*/ +  0, /*tp_setattro*/ +  &__pyx_tp_as_buffer_Scorer, /*tp_as_buffer*/ +  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE, /*tp_flags*/ +  0, /*tp_doc*/ +  0, /*tp_traverse*/ +  0, /*tp_clear*/ +  0, /*tp_richcompare*/ +  0, /*tp_weaklistoffset*/ +  0, /*tp_iter*/ +  0, /*tp_iternext*/ +  __pyx_methods_5_cdec_Scorer, /*tp_methods*/ +  0, /*tp_members*/ +  0, /*tp_getset*/ +  0, /*tp_base*/ +  0, /*tp_dict*/ +  0, /*tp_descr_get*/ +  0, /*tp_descr_set*/ +  0, /*tp_dictoffset*/ +  0, /*tp_init*/ +  0, /*tp_alloc*/ +  __pyx_tp_new_5_cdec_Scorer, /*tp_new*/ +  0, /*tp_free*/ +  0, /*tp_is_gc*/ +  0, /*tp_bases*/ +  0, /*tp_mro*/ +  0, /*tp_cache*/ +  0, /*tp_subclasses*/ +  0, /*tp_weaklist*/ +  0, /*tp_del*/ +  #if PY_VERSION_HEX >= 0x02060000 +  0, /*tp_version_tag*/ +  #endif +}; +  static PyObject *__pyx_tp_new_5_cdec_Decoder(PyTypeObject *t, PyObject *a, PyObject *k) {    struct __pyx_obj_5_cdec_Decoder *p;    PyObject *o = (*t->tp_alloc)(t, 0); @@ -6652,7 +11700,8 @@ static int __pyx_setprop_5_cdec_7Decoder_weights(PyObject *o, PyObject *v, void      return __pyx_pw_5_cdec_7Decoder_7weights_3__set__(o, v);    }    else { -    return __pyx_pw_5_cdec_7Decoder_7weights_5__del__(o); +    PyErr_SetString(PyExc_NotImplementedError, "__del__"); +    return -1;    }  } @@ -7017,14 +12066,12 @@ static PyObject *__pyx_tp_new_5_cdec___pyx_scope_struct_1___iter__(PyTypeObject    PyObject *o = (*t->tp_alloc)(t, 0);    if (!o) return 0;    p = ((struct __pyx_obj_5_cdec___pyx_scope_struct_1___iter__ *)o); -  p->__pyx_v_fname = 0;    p->__pyx_v_self = 0;    return o;  }  static void __pyx_tp_dealloc_5_cdec___pyx_scope_struct_1___iter__(PyObject *o) {    struct __pyx_obj_5_cdec___pyx_scope_struct_1___iter__ *p = (struct __pyx_obj_5_cdec___pyx_scope_struct_1___iter__ *)o; -  Py_XDECREF(((PyObject *)p->__pyx_v_fname));    Py_XDECREF(((PyObject *)p->__pyx_v_self));    (*Py_TYPE(o)->tp_free)(o);  } @@ -7032,9 +12079,6 @@ static void __pyx_tp_dealloc_5_cdec___pyx_scope_struct_1___iter__(PyObject *o) {  static int __pyx_tp_traverse_5_cdec___pyx_scope_struct_1___iter__(PyObject *o, visitproc v, void *a) {    int e;    struct __pyx_obj_5_cdec___pyx_scope_struct_1___iter__ *p = (struct __pyx_obj_5_cdec___pyx_scope_struct_1___iter__ *)o; -  if (p->__pyx_v_fname) { -    e = (*v)(p->__pyx_v_fname, a); if (e) return e; -  }    if (p->__pyx_v_self) {      e = (*v)(((PyObject*)p->__pyx_v_self), a); if (e) return e;    } @@ -7044,9 +12088,6 @@ static int __pyx_tp_traverse_5_cdec___pyx_scope_struct_1___iter__(PyObject *o, v  static int __pyx_tp_clear_5_cdec___pyx_scope_struct_1___iter__(PyObject *o) {    struct __pyx_obj_5_cdec___pyx_scope_struct_1___iter__ *p = (struct __pyx_obj_5_cdec___pyx_scope_struct_1___iter__ *)o;    PyObject* tmp; -  tmp = ((PyObject*)p->__pyx_v_fname); -  p->__pyx_v_fname = ((PyObject*)Py_None); Py_INCREF(Py_None); -  Py_XDECREF(tmp);    tmp = ((PyObject*)p->__pyx_v_self);    p->__pyx_v_self = ((struct __pyx_obj_5_cdec_SparseVector *)Py_None); Py_INCREF(Py_None);    Py_XDECREF(tmp); @@ -7625,26 +12666,233 @@ static PyTypeObject __pyx_type_5_cdec___pyx_scope_struct_3_kbest_tree = {    #endif  }; -static PyObject *__pyx_tp_new_5_cdec___pyx_scope_struct_4_sample(PyTypeObject *t, PyObject *a, PyObject *k) { -  struct __pyx_obj_5_cdec___pyx_scope_struct_4_sample *p; +static PyObject *__pyx_tp_new_5_cdec___pyx_scope_struct_4_kbest_features(PyTypeObject *t, PyObject *a, PyObject *k) { +  struct __pyx_obj_5_cdec___pyx_scope_struct_4_kbest_features *p; +  PyObject *o = (*t->tp_alloc)(t, 0); +  if (!o) return 0; +  p = ((struct __pyx_obj_5_cdec___pyx_scope_struct_4_kbest_features *)o); +  p->__pyx_v_fmap = 0; +  p->__pyx_v_self = 0; +  p->__pyx_v_size = 0; +  return o; +} + +static void __pyx_tp_dealloc_5_cdec___pyx_scope_struct_4_kbest_features(PyObject *o) { +  struct __pyx_obj_5_cdec___pyx_scope_struct_4_kbest_features *p = (struct __pyx_obj_5_cdec___pyx_scope_struct_4_kbest_features *)o; +  Py_XDECREF(((PyObject *)p->__pyx_v_fmap)); +  Py_XDECREF(((PyObject *)p->__pyx_v_self)); +  Py_XDECREF(p->__pyx_v_size); +  (*Py_TYPE(o)->tp_free)(o); +} + +static int __pyx_tp_traverse_5_cdec___pyx_scope_struct_4_kbest_features(PyObject *o, visitproc v, void *a) { +  int e; +  struct __pyx_obj_5_cdec___pyx_scope_struct_4_kbest_features *p = (struct __pyx_obj_5_cdec___pyx_scope_struct_4_kbest_features *)o; +  if (p->__pyx_v_fmap) { +    e = (*v)(((PyObject*)p->__pyx_v_fmap), a); if (e) return e; +  } +  if (p->__pyx_v_self) { +    e = (*v)(((PyObject*)p->__pyx_v_self), a); if (e) return e; +  } +  if (p->__pyx_v_size) { +    e = (*v)(p->__pyx_v_size, a); if (e) return e; +  } +  return 0; +} + +static int __pyx_tp_clear_5_cdec___pyx_scope_struct_4_kbest_features(PyObject *o) { +  struct __pyx_obj_5_cdec___pyx_scope_struct_4_kbest_features *p = (struct __pyx_obj_5_cdec___pyx_scope_struct_4_kbest_features *)o; +  PyObject* tmp; +  tmp = ((PyObject*)p->__pyx_v_fmap); +  p->__pyx_v_fmap = ((struct __pyx_obj_5_cdec_SparseVector *)Py_None); Py_INCREF(Py_None); +  Py_XDECREF(tmp); +  tmp = ((PyObject*)p->__pyx_v_self); +  p->__pyx_v_self = ((struct __pyx_obj_5_cdec_Hypergraph *)Py_None); Py_INCREF(Py_None); +  Py_XDECREF(tmp); +  tmp = ((PyObject*)p->__pyx_v_size); +  p->__pyx_v_size = Py_None; Py_INCREF(Py_None); +  Py_XDECREF(tmp); +  return 0; +} + +static PyMethodDef __pyx_methods_5_cdec___pyx_scope_struct_4_kbest_features[] = { +  {0, 0, 0, 0} +}; + +static PyNumberMethods __pyx_tp_as_number___pyx_scope_struct_4_kbest_features = { +  0, /*nb_add*/ +  0, /*nb_subtract*/ +  0, /*nb_multiply*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_divide*/ +  #endif +  0, /*nb_remainder*/ +  0, /*nb_divmod*/ +  0, /*nb_power*/ +  0, /*nb_negative*/ +  0, /*nb_positive*/ +  0, /*nb_absolute*/ +  0, /*nb_nonzero*/ +  0, /*nb_invert*/ +  0, /*nb_lshift*/ +  0, /*nb_rshift*/ +  0, /*nb_and*/ +  0, /*nb_xor*/ +  0, /*nb_or*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_coerce*/ +  #endif +  0, /*nb_int*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_long*/ +  #else +  0, /*reserved*/ +  #endif +  0, /*nb_float*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_oct*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_hex*/ +  #endif +  0, /*nb_inplace_add*/ +  0, /*nb_inplace_subtract*/ +  0, /*nb_inplace_multiply*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_inplace_divide*/ +  #endif +  0, /*nb_inplace_remainder*/ +  0, /*nb_inplace_power*/ +  0, /*nb_inplace_lshift*/ +  0, /*nb_inplace_rshift*/ +  0, /*nb_inplace_and*/ +  0, /*nb_inplace_xor*/ +  0, /*nb_inplace_or*/ +  0, /*nb_floor_divide*/ +  0, /*nb_true_divide*/ +  0, /*nb_inplace_floor_divide*/ +  0, /*nb_inplace_true_divide*/ +  #if PY_VERSION_HEX >= 0x02050000 +  0, /*nb_index*/ +  #endif +}; + +static PySequenceMethods __pyx_tp_as_sequence___pyx_scope_struct_4_kbest_features = { +  0, /*sq_length*/ +  0, /*sq_concat*/ +  0, /*sq_repeat*/ +  0, /*sq_item*/ +  0, /*sq_slice*/ +  0, /*sq_ass_item*/ +  0, /*sq_ass_slice*/ +  0, /*sq_contains*/ +  0, /*sq_inplace_concat*/ +  0, /*sq_inplace_repeat*/ +}; + +static PyMappingMethods __pyx_tp_as_mapping___pyx_scope_struct_4_kbest_features = { +  0, /*mp_length*/ +  0, /*mp_subscript*/ +  0, /*mp_ass_subscript*/ +}; + +static PyBufferProcs __pyx_tp_as_buffer___pyx_scope_struct_4_kbest_features = { +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getreadbuffer*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getwritebuffer*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getsegcount*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getcharbuffer*/ +  #endif +  #if PY_VERSION_HEX >= 0x02060000 +  0, /*bf_getbuffer*/ +  #endif +  #if PY_VERSION_HEX >= 0x02060000 +  0, /*bf_releasebuffer*/ +  #endif +}; + +static PyTypeObject __pyx_type_5_cdec___pyx_scope_struct_4_kbest_features = { +  PyVarObject_HEAD_INIT(0, 0) +  __Pyx_NAMESTR("_cdec.__pyx_scope_struct_4_kbest_features"), /*tp_name*/ +  sizeof(struct __pyx_obj_5_cdec___pyx_scope_struct_4_kbest_features), /*tp_basicsize*/ +  0, /*tp_itemsize*/ +  __pyx_tp_dealloc_5_cdec___pyx_scope_struct_4_kbest_features, /*tp_dealloc*/ +  0, /*tp_print*/ +  0, /*tp_getattr*/ +  0, /*tp_setattr*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*tp_compare*/ +  #else +  0, /*reserved*/ +  #endif +  0, /*tp_repr*/ +  &__pyx_tp_as_number___pyx_scope_struct_4_kbest_features, /*tp_as_number*/ +  &__pyx_tp_as_sequence___pyx_scope_struct_4_kbest_features, /*tp_as_sequence*/ +  &__pyx_tp_as_mapping___pyx_scope_struct_4_kbest_features, /*tp_as_mapping*/ +  0, /*tp_hash*/ +  0, /*tp_call*/ +  0, /*tp_str*/ +  0, /*tp_getattro*/ +  0, /*tp_setattro*/ +  &__pyx_tp_as_buffer___pyx_scope_struct_4_kbest_features, /*tp_as_buffer*/ +  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/ +  0, /*tp_doc*/ +  __pyx_tp_traverse_5_cdec___pyx_scope_struct_4_kbest_features, /*tp_traverse*/ +  __pyx_tp_clear_5_cdec___pyx_scope_struct_4_kbest_features, /*tp_clear*/ +  0, /*tp_richcompare*/ +  0, /*tp_weaklistoffset*/ +  0, /*tp_iter*/ +  0, /*tp_iternext*/ +  __pyx_methods_5_cdec___pyx_scope_struct_4_kbest_features, /*tp_methods*/ +  0, /*tp_members*/ +  0, /*tp_getset*/ +  0, /*tp_base*/ +  0, /*tp_dict*/ +  0, /*tp_descr_get*/ +  0, /*tp_descr_set*/ +  0, /*tp_dictoffset*/ +  0, /*tp_init*/ +  0, /*tp_alloc*/ +  __pyx_tp_new_5_cdec___pyx_scope_struct_4_kbest_features, /*tp_new*/ +  0, /*tp_free*/ +  0, /*tp_is_gc*/ +  0, /*tp_bases*/ +  0, /*tp_mro*/ +  0, /*tp_cache*/ +  0, /*tp_subclasses*/ +  0, /*tp_weaklist*/ +  0, /*tp_del*/ +  #if PY_VERSION_HEX >= 0x02060000 +  0, /*tp_version_tag*/ +  #endif +}; + +static PyObject *__pyx_tp_new_5_cdec___pyx_scope_struct_5_sample(PyTypeObject *t, PyObject *a, PyObject *k) { +  struct __pyx_obj_5_cdec___pyx_scope_struct_5_sample *p;    PyObject *o = (*t->tp_alloc)(t, 0);    if (!o) return 0; -  p = ((struct __pyx_obj_5_cdec___pyx_scope_struct_4_sample *)o); +  p = ((struct __pyx_obj_5_cdec___pyx_scope_struct_5_sample *)o);    p->__pyx_v_self = 0;    p->__pyx_v_sentence = 0;    return o;  } -static void __pyx_tp_dealloc_5_cdec___pyx_scope_struct_4_sample(PyObject *o) { -  struct __pyx_obj_5_cdec___pyx_scope_struct_4_sample *p = (struct __pyx_obj_5_cdec___pyx_scope_struct_4_sample *)o; +static void __pyx_tp_dealloc_5_cdec___pyx_scope_struct_5_sample(PyObject *o) { +  struct __pyx_obj_5_cdec___pyx_scope_struct_5_sample *p = (struct __pyx_obj_5_cdec___pyx_scope_struct_5_sample *)o;    Py_XDECREF(((PyObject *)p->__pyx_v_self));    Py_XDECREF(((PyObject *)p->__pyx_v_sentence));    (*Py_TYPE(o)->tp_free)(o);  } -static int __pyx_tp_traverse_5_cdec___pyx_scope_struct_4_sample(PyObject *o, visitproc v, void *a) { +static int __pyx_tp_traverse_5_cdec___pyx_scope_struct_5_sample(PyObject *o, visitproc v, void *a) {    int e; -  struct __pyx_obj_5_cdec___pyx_scope_struct_4_sample *p = (struct __pyx_obj_5_cdec___pyx_scope_struct_4_sample *)o; +  struct __pyx_obj_5_cdec___pyx_scope_struct_5_sample *p = (struct __pyx_obj_5_cdec___pyx_scope_struct_5_sample *)o;    if (p->__pyx_v_self) {      e = (*v)(((PyObject*)p->__pyx_v_self), a); if (e) return e;    } @@ -7654,8 +12902,8 @@ static int __pyx_tp_traverse_5_cdec___pyx_scope_struct_4_sample(PyObject *o, vis    return 0;  } -static int __pyx_tp_clear_5_cdec___pyx_scope_struct_4_sample(PyObject *o) { -  struct __pyx_obj_5_cdec___pyx_scope_struct_4_sample *p = (struct __pyx_obj_5_cdec___pyx_scope_struct_4_sample *)o; +static int __pyx_tp_clear_5_cdec___pyx_scope_struct_5_sample(PyObject *o) { +  struct __pyx_obj_5_cdec___pyx_scope_struct_5_sample *p = (struct __pyx_obj_5_cdec___pyx_scope_struct_5_sample *)o;    PyObject* tmp;    tmp = ((PyObject*)p->__pyx_v_self);    p->__pyx_v_self = ((struct __pyx_obj_5_cdec_Hypergraph *)Py_None); Py_INCREF(Py_None); @@ -7666,11 +12914,11 @@ static int __pyx_tp_clear_5_cdec___pyx_scope_struct_4_sample(PyObject *o) {    return 0;  } -static PyMethodDef __pyx_methods_5_cdec___pyx_scope_struct_4_sample[] = { +static PyMethodDef __pyx_methods_5_cdec___pyx_scope_struct_5_sample[] = {    {0, 0, 0, 0}  }; -static PyNumberMethods __pyx_tp_as_number___pyx_scope_struct_4_sample = { +static PyNumberMethods __pyx_tp_as_number___pyx_scope_struct_5_sample = {    0, /*nb_add*/    0, /*nb_subtract*/    0, /*nb_multiply*/ @@ -7728,7 +12976,7 @@ static PyNumberMethods __pyx_tp_as_number___pyx_scope_struct_4_sample = {    #endif  }; -static PySequenceMethods __pyx_tp_as_sequence___pyx_scope_struct_4_sample = { +static PySequenceMethods __pyx_tp_as_sequence___pyx_scope_struct_5_sample = {    0, /*sq_length*/    0, /*sq_concat*/    0, /*sq_repeat*/ @@ -7741,13 +12989,13 @@ static PySequenceMethods __pyx_tp_as_sequence___pyx_scope_struct_4_sample = {    0, /*sq_inplace_repeat*/  }; -static PyMappingMethods __pyx_tp_as_mapping___pyx_scope_struct_4_sample = { +static PyMappingMethods __pyx_tp_as_mapping___pyx_scope_struct_5_sample = {    0, /*mp_length*/    0, /*mp_subscript*/    0, /*mp_ass_subscript*/  }; -static PyBufferProcs __pyx_tp_as_buffer___pyx_scope_struct_4_sample = { +static PyBufferProcs __pyx_tp_as_buffer___pyx_scope_struct_5_sample = {    #if PY_MAJOR_VERSION < 3    0, /*bf_getreadbuffer*/    #endif @@ -7768,12 +13016,12 @@ static PyBufferProcs __pyx_tp_as_buffer___pyx_scope_struct_4_sample = {    #endif  }; -static PyTypeObject __pyx_type_5_cdec___pyx_scope_struct_4_sample = { +static PyTypeObject __pyx_type_5_cdec___pyx_scope_struct_5_sample = {    PyVarObject_HEAD_INIT(0, 0) -  __Pyx_NAMESTR("_cdec.__pyx_scope_struct_4_sample"), /*tp_name*/ -  sizeof(struct __pyx_obj_5_cdec___pyx_scope_struct_4_sample), /*tp_basicsize*/ +  __Pyx_NAMESTR("_cdec.__pyx_scope_struct_5_sample"), /*tp_name*/ +  sizeof(struct __pyx_obj_5_cdec___pyx_scope_struct_5_sample), /*tp_basicsize*/    0, /*tp_itemsize*/ -  __pyx_tp_dealloc_5_cdec___pyx_scope_struct_4_sample, /*tp_dealloc*/ +  __pyx_tp_dealloc_5_cdec___pyx_scope_struct_5_sample, /*tp_dealloc*/    0, /*tp_print*/    0, /*tp_getattr*/    0, /*tp_setattr*/ @@ -7783,24 +13031,24 @@ static PyTypeObject __pyx_type_5_cdec___pyx_scope_struct_4_sample = {    0, /*reserved*/    #endif    0, /*tp_repr*/ -  &__pyx_tp_as_number___pyx_scope_struct_4_sample, /*tp_as_number*/ -  &__pyx_tp_as_sequence___pyx_scope_struct_4_sample, /*tp_as_sequence*/ -  &__pyx_tp_as_mapping___pyx_scope_struct_4_sample, /*tp_as_mapping*/ +  &__pyx_tp_as_number___pyx_scope_struct_5_sample, /*tp_as_number*/ +  &__pyx_tp_as_sequence___pyx_scope_struct_5_sample, /*tp_as_sequence*/ +  &__pyx_tp_as_mapping___pyx_scope_struct_5_sample, /*tp_as_mapping*/    0, /*tp_hash*/    0, /*tp_call*/    0, /*tp_str*/    0, /*tp_getattro*/    0, /*tp_setattro*/ -  &__pyx_tp_as_buffer___pyx_scope_struct_4_sample, /*tp_as_buffer*/ +  &__pyx_tp_as_buffer___pyx_scope_struct_5_sample, /*tp_as_buffer*/    Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/    0, /*tp_doc*/ -  __pyx_tp_traverse_5_cdec___pyx_scope_struct_4_sample, /*tp_traverse*/ -  __pyx_tp_clear_5_cdec___pyx_scope_struct_4_sample, /*tp_clear*/ +  __pyx_tp_traverse_5_cdec___pyx_scope_struct_5_sample, /*tp_traverse*/ +  __pyx_tp_clear_5_cdec___pyx_scope_struct_5_sample, /*tp_clear*/    0, /*tp_richcompare*/    0, /*tp_weaklistoffset*/    0, /*tp_iter*/    0, /*tp_iternext*/ -  __pyx_methods_5_cdec___pyx_scope_struct_4_sample, /*tp_methods*/ +  __pyx_methods_5_cdec___pyx_scope_struct_5_sample, /*tp_methods*/    0, /*tp_members*/    0, /*tp_getset*/    0, /*tp_base*/ @@ -7810,7 +13058,7 @@ static PyTypeObject __pyx_type_5_cdec___pyx_scope_struct_4_sample = {    0, /*tp_dictoffset*/    0, /*tp_init*/    0, /*tp_alloc*/ -  __pyx_tp_new_5_cdec___pyx_scope_struct_4_sample, /*tp_new*/ +  __pyx_tp_new_5_cdec___pyx_scope_struct_5_sample, /*tp_new*/    0, /*tp_free*/    0, /*tp_is_gc*/    0, /*tp_bases*/ @@ -7824,32 +13072,32 @@ static PyTypeObject __pyx_type_5_cdec___pyx_scope_struct_4_sample = {    #endif  }; -static PyObject *__pyx_tp_new_5_cdec___pyx_scope_struct_5___iter__(PyTypeObject *t, PyObject *a, PyObject *k) { -  struct __pyx_obj_5_cdec___pyx_scope_struct_5___iter__ *p; +static PyObject *__pyx_tp_new_5_cdec___pyx_scope_struct_6___iter__(PyTypeObject *t, PyObject *a, PyObject *k) { +  struct __pyx_obj_5_cdec___pyx_scope_struct_6___iter__ *p;    PyObject *o = (*t->tp_alloc)(t, 0);    if (!o) return 0; -  p = ((struct __pyx_obj_5_cdec___pyx_scope_struct_5___iter__ *)o); +  p = ((struct __pyx_obj_5_cdec___pyx_scope_struct_6___iter__ *)o);    p->__pyx_v_self = 0;    return o;  } -static void __pyx_tp_dealloc_5_cdec___pyx_scope_struct_5___iter__(PyObject *o) { -  struct __pyx_obj_5_cdec___pyx_scope_struct_5___iter__ *p = (struct __pyx_obj_5_cdec___pyx_scope_struct_5___iter__ *)o; +static void __pyx_tp_dealloc_5_cdec___pyx_scope_struct_6___iter__(PyObject *o) { +  struct __pyx_obj_5_cdec___pyx_scope_struct_6___iter__ *p = (struct __pyx_obj_5_cdec___pyx_scope_struct_6___iter__ *)o;    Py_XDECREF(((PyObject *)p->__pyx_v_self));    (*Py_TYPE(o)->tp_free)(o);  } -static int __pyx_tp_traverse_5_cdec___pyx_scope_struct_5___iter__(PyObject *o, visitproc v, void *a) { +static int __pyx_tp_traverse_5_cdec___pyx_scope_struct_6___iter__(PyObject *o, visitproc v, void *a) {    int e; -  struct __pyx_obj_5_cdec___pyx_scope_struct_5___iter__ *p = (struct __pyx_obj_5_cdec___pyx_scope_struct_5___iter__ *)o; +  struct __pyx_obj_5_cdec___pyx_scope_struct_6___iter__ *p = (struct __pyx_obj_5_cdec___pyx_scope_struct_6___iter__ *)o;    if (p->__pyx_v_self) {      e = (*v)(((PyObject*)p->__pyx_v_self), a); if (e) return e;    }    return 0;  } -static int __pyx_tp_clear_5_cdec___pyx_scope_struct_5___iter__(PyObject *o) { -  struct __pyx_obj_5_cdec___pyx_scope_struct_5___iter__ *p = (struct __pyx_obj_5_cdec___pyx_scope_struct_5___iter__ *)o; +static int __pyx_tp_clear_5_cdec___pyx_scope_struct_6___iter__(PyObject *o) { +  struct __pyx_obj_5_cdec___pyx_scope_struct_6___iter__ *p = (struct __pyx_obj_5_cdec___pyx_scope_struct_6___iter__ *)o;    PyObject* tmp;    tmp = ((PyObject*)p->__pyx_v_self);    p->__pyx_v_self = ((struct __pyx_obj_5_cdec_Lattice *)Py_None); Py_INCREF(Py_None); @@ -7857,11 +13105,648 @@ static int __pyx_tp_clear_5_cdec___pyx_scope_struct_5___iter__(PyObject *o) {    return 0;  } -static PyMethodDef __pyx_methods_5_cdec___pyx_scope_struct_5___iter__[] = { +static PyMethodDef __pyx_methods_5_cdec___pyx_scope_struct_6___iter__[] = { +  {0, 0, 0, 0} +}; + +static PyNumberMethods __pyx_tp_as_number___pyx_scope_struct_6___iter__ = { +  0, /*nb_add*/ +  0, /*nb_subtract*/ +  0, /*nb_multiply*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_divide*/ +  #endif +  0, /*nb_remainder*/ +  0, /*nb_divmod*/ +  0, /*nb_power*/ +  0, /*nb_negative*/ +  0, /*nb_positive*/ +  0, /*nb_absolute*/ +  0, /*nb_nonzero*/ +  0, /*nb_invert*/ +  0, /*nb_lshift*/ +  0, /*nb_rshift*/ +  0, /*nb_and*/ +  0, /*nb_xor*/ +  0, /*nb_or*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_coerce*/ +  #endif +  0, /*nb_int*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_long*/ +  #else +  0, /*reserved*/ +  #endif +  0, /*nb_float*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_oct*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_hex*/ +  #endif +  0, /*nb_inplace_add*/ +  0, /*nb_inplace_subtract*/ +  0, /*nb_inplace_multiply*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_inplace_divide*/ +  #endif +  0, /*nb_inplace_remainder*/ +  0, /*nb_inplace_power*/ +  0, /*nb_inplace_lshift*/ +  0, /*nb_inplace_rshift*/ +  0, /*nb_inplace_and*/ +  0, /*nb_inplace_xor*/ +  0, /*nb_inplace_or*/ +  0, /*nb_floor_divide*/ +  0, /*nb_true_divide*/ +  0, /*nb_inplace_floor_divide*/ +  0, /*nb_inplace_true_divide*/ +  #if PY_VERSION_HEX >= 0x02050000 +  0, /*nb_index*/ +  #endif +}; + +static PySequenceMethods __pyx_tp_as_sequence___pyx_scope_struct_6___iter__ = { +  0, /*sq_length*/ +  0, /*sq_concat*/ +  0, /*sq_repeat*/ +  0, /*sq_item*/ +  0, /*sq_slice*/ +  0, /*sq_ass_item*/ +  0, /*sq_ass_slice*/ +  0, /*sq_contains*/ +  0, /*sq_inplace_concat*/ +  0, /*sq_inplace_repeat*/ +}; + +static PyMappingMethods __pyx_tp_as_mapping___pyx_scope_struct_6___iter__ = { +  0, /*mp_length*/ +  0, /*mp_subscript*/ +  0, /*mp_ass_subscript*/ +}; + +static PyBufferProcs __pyx_tp_as_buffer___pyx_scope_struct_6___iter__ = { +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getreadbuffer*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getwritebuffer*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getsegcount*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getcharbuffer*/ +  #endif +  #if PY_VERSION_HEX >= 0x02060000 +  0, /*bf_getbuffer*/ +  #endif +  #if PY_VERSION_HEX >= 0x02060000 +  0, /*bf_releasebuffer*/ +  #endif +}; + +static PyTypeObject __pyx_type_5_cdec___pyx_scope_struct_6___iter__ = { +  PyVarObject_HEAD_INIT(0, 0) +  __Pyx_NAMESTR("_cdec.__pyx_scope_struct_6___iter__"), /*tp_name*/ +  sizeof(struct __pyx_obj_5_cdec___pyx_scope_struct_6___iter__), /*tp_basicsize*/ +  0, /*tp_itemsize*/ +  __pyx_tp_dealloc_5_cdec___pyx_scope_struct_6___iter__, /*tp_dealloc*/ +  0, /*tp_print*/ +  0, /*tp_getattr*/ +  0, /*tp_setattr*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*tp_compare*/ +  #else +  0, /*reserved*/ +  #endif +  0, /*tp_repr*/ +  &__pyx_tp_as_number___pyx_scope_struct_6___iter__, /*tp_as_number*/ +  &__pyx_tp_as_sequence___pyx_scope_struct_6___iter__, /*tp_as_sequence*/ +  &__pyx_tp_as_mapping___pyx_scope_struct_6___iter__, /*tp_as_mapping*/ +  0, /*tp_hash*/ +  0, /*tp_call*/ +  0, /*tp_str*/ +  0, /*tp_getattro*/ +  0, /*tp_setattro*/ +  &__pyx_tp_as_buffer___pyx_scope_struct_6___iter__, /*tp_as_buffer*/ +  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/ +  0, /*tp_doc*/ +  __pyx_tp_traverse_5_cdec___pyx_scope_struct_6___iter__, /*tp_traverse*/ +  __pyx_tp_clear_5_cdec___pyx_scope_struct_6___iter__, /*tp_clear*/ +  0, /*tp_richcompare*/ +  0, /*tp_weaklistoffset*/ +  0, /*tp_iter*/ +  0, /*tp_iternext*/ +  __pyx_methods_5_cdec___pyx_scope_struct_6___iter__, /*tp_methods*/ +  0, /*tp_members*/ +  0, /*tp_getset*/ +  0, /*tp_base*/ +  0, /*tp_dict*/ +  0, /*tp_descr_get*/ +  0, /*tp_descr_set*/ +  0, /*tp_dictoffset*/ +  0, /*tp_init*/ +  0, /*tp_alloc*/ +  __pyx_tp_new_5_cdec___pyx_scope_struct_6___iter__, /*tp_new*/ +  0, /*tp_free*/ +  0, /*tp_is_gc*/ +  0, /*tp_bases*/ +  0, /*tp_mro*/ +  0, /*tp_cache*/ +  0, /*tp_subclasses*/ +  0, /*tp_weaklist*/ +  0, /*tp_del*/ +  #if PY_VERSION_HEX >= 0x02060000 +  0, /*tp_version_tag*/ +  #endif +}; + +static PyObject *__pyx_tp_new_5_cdec___pyx_scope_struct_7_todot(PyTypeObject *t, PyObject *a, PyObject *k) { +  struct __pyx_obj_5_cdec___pyx_scope_struct_7_todot *p; +  PyObject *o = (*t->tp_alloc)(t, 0); +  if (!o) return 0; +  p = ((struct __pyx_obj_5_cdec___pyx_scope_struct_7_todot *)o); +  p->__pyx_v_self = 0; +  return o; +} + +static void __pyx_tp_dealloc_5_cdec___pyx_scope_struct_7_todot(PyObject *o) { +  struct __pyx_obj_5_cdec___pyx_scope_struct_7_todot *p = (struct __pyx_obj_5_cdec___pyx_scope_struct_7_todot *)o; +  Py_XDECREF(((PyObject *)p->__pyx_v_self)); +  (*Py_TYPE(o)->tp_free)(o); +} + +static int __pyx_tp_traverse_5_cdec___pyx_scope_struct_7_todot(PyObject *o, visitproc v, void *a) { +  int e; +  struct __pyx_obj_5_cdec___pyx_scope_struct_7_todot *p = (struct __pyx_obj_5_cdec___pyx_scope_struct_7_todot *)o; +  if (p->__pyx_v_self) { +    e = (*v)(((PyObject*)p->__pyx_v_self), a); if (e) return e; +  } +  return 0; +} + +static int __pyx_tp_clear_5_cdec___pyx_scope_struct_7_todot(PyObject *o) { +  struct __pyx_obj_5_cdec___pyx_scope_struct_7_todot *p = (struct __pyx_obj_5_cdec___pyx_scope_struct_7_todot *)o; +  PyObject* tmp; +  tmp = ((PyObject*)p->__pyx_v_self); +  p->__pyx_v_self = ((struct __pyx_obj_5_cdec_Lattice *)Py_None); Py_INCREF(Py_None); +  Py_XDECREF(tmp); +  return 0; +} + +static PyMethodDef __pyx_methods_5_cdec___pyx_scope_struct_7_todot[] = { +  {0, 0, 0, 0} +}; + +static PyNumberMethods __pyx_tp_as_number___pyx_scope_struct_7_todot = { +  0, /*nb_add*/ +  0, /*nb_subtract*/ +  0, /*nb_multiply*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_divide*/ +  #endif +  0, /*nb_remainder*/ +  0, /*nb_divmod*/ +  0, /*nb_power*/ +  0, /*nb_negative*/ +  0, /*nb_positive*/ +  0, /*nb_absolute*/ +  0, /*nb_nonzero*/ +  0, /*nb_invert*/ +  0, /*nb_lshift*/ +  0, /*nb_rshift*/ +  0, /*nb_and*/ +  0, /*nb_xor*/ +  0, /*nb_or*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_coerce*/ +  #endif +  0, /*nb_int*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_long*/ +  #else +  0, /*reserved*/ +  #endif +  0, /*nb_float*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_oct*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_hex*/ +  #endif +  0, /*nb_inplace_add*/ +  0, /*nb_inplace_subtract*/ +  0, /*nb_inplace_multiply*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_inplace_divide*/ +  #endif +  0, /*nb_inplace_remainder*/ +  0, /*nb_inplace_power*/ +  0, /*nb_inplace_lshift*/ +  0, /*nb_inplace_rshift*/ +  0, /*nb_inplace_and*/ +  0, /*nb_inplace_xor*/ +  0, /*nb_inplace_or*/ +  0, /*nb_floor_divide*/ +  0, /*nb_true_divide*/ +  0, /*nb_inplace_floor_divide*/ +  0, /*nb_inplace_true_divide*/ +  #if PY_VERSION_HEX >= 0x02050000 +  0, /*nb_index*/ +  #endif +}; + +static PySequenceMethods __pyx_tp_as_sequence___pyx_scope_struct_7_todot = { +  0, /*sq_length*/ +  0, /*sq_concat*/ +  0, /*sq_repeat*/ +  0, /*sq_item*/ +  0, /*sq_slice*/ +  0, /*sq_ass_item*/ +  0, /*sq_ass_slice*/ +  0, /*sq_contains*/ +  0, /*sq_inplace_concat*/ +  0, /*sq_inplace_repeat*/ +}; + +static PyMappingMethods __pyx_tp_as_mapping___pyx_scope_struct_7_todot = { +  0, /*mp_length*/ +  0, /*mp_subscript*/ +  0, /*mp_ass_subscript*/ +}; + +static PyBufferProcs __pyx_tp_as_buffer___pyx_scope_struct_7_todot = { +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getreadbuffer*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getwritebuffer*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getsegcount*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getcharbuffer*/ +  #endif +  #if PY_VERSION_HEX >= 0x02060000 +  0, /*bf_getbuffer*/ +  #endif +  #if PY_VERSION_HEX >= 0x02060000 +  0, /*bf_releasebuffer*/ +  #endif +}; + +static PyTypeObject __pyx_type_5_cdec___pyx_scope_struct_7_todot = { +  PyVarObject_HEAD_INIT(0, 0) +  __Pyx_NAMESTR("_cdec.__pyx_scope_struct_7_todot"), /*tp_name*/ +  sizeof(struct __pyx_obj_5_cdec___pyx_scope_struct_7_todot), /*tp_basicsize*/ +  0, /*tp_itemsize*/ +  __pyx_tp_dealloc_5_cdec___pyx_scope_struct_7_todot, /*tp_dealloc*/ +  0, /*tp_print*/ +  0, /*tp_getattr*/ +  0, /*tp_setattr*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*tp_compare*/ +  #else +  0, /*reserved*/ +  #endif +  0, /*tp_repr*/ +  &__pyx_tp_as_number___pyx_scope_struct_7_todot, /*tp_as_number*/ +  &__pyx_tp_as_sequence___pyx_scope_struct_7_todot, /*tp_as_sequence*/ +  &__pyx_tp_as_mapping___pyx_scope_struct_7_todot, /*tp_as_mapping*/ +  0, /*tp_hash*/ +  0, /*tp_call*/ +  0, /*tp_str*/ +  0, /*tp_getattro*/ +  0, /*tp_setattro*/ +  &__pyx_tp_as_buffer___pyx_scope_struct_7_todot, /*tp_as_buffer*/ +  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/ +  0, /*tp_doc*/ +  __pyx_tp_traverse_5_cdec___pyx_scope_struct_7_todot, /*tp_traverse*/ +  __pyx_tp_clear_5_cdec___pyx_scope_struct_7_todot, /*tp_clear*/ +  0, /*tp_richcompare*/ +  0, /*tp_weaklistoffset*/ +  0, /*tp_iter*/ +  0, /*tp_iternext*/ +  __pyx_methods_5_cdec___pyx_scope_struct_7_todot, /*tp_methods*/ +  0, /*tp_members*/ +  0, /*tp_getset*/ +  0, /*tp_base*/ +  0, /*tp_dict*/ +  0, /*tp_descr_get*/ +  0, /*tp_descr_set*/ +  0, /*tp_dictoffset*/ +  0, /*tp_init*/ +  0, /*tp_alloc*/ +  __pyx_tp_new_5_cdec___pyx_scope_struct_7_todot, /*tp_new*/ +  0, /*tp_free*/ +  0, /*tp_is_gc*/ +  0, /*tp_bases*/ +  0, /*tp_mro*/ +  0, /*tp_cache*/ +  0, /*tp_subclasses*/ +  0, /*tp_weaklist*/ +  0, /*tp_del*/ +  #if PY_VERSION_HEX >= 0x02060000 +  0, /*tp_version_tag*/ +  #endif +}; + +static PyObject *__pyx_tp_new_5_cdec___pyx_scope_struct_8_lines(PyTypeObject *t, PyObject *a, PyObject *k) { +  struct __pyx_obj_5_cdec___pyx_scope_struct_8_lines *p; +  PyObject *o = (*t->tp_alloc)(t, 0); +  if (!o) return 0; +  p = ((struct __pyx_obj_5_cdec___pyx_scope_struct_8_lines *)o); +  p->__pyx_outer_scope = 0; +  p->__pyx_v_delta = 0; +  p->__pyx_v_i = 0; +  p->__pyx_v_label = 0; +  p->__pyx_v_weight = 0; +  p->__pyx_t_1 = 0; +  p->__pyx_t_3 = 0; +  return o; +} + +static void __pyx_tp_dealloc_5_cdec___pyx_scope_struct_8_lines(PyObject *o) { +  struct __pyx_obj_5_cdec___pyx_scope_struct_8_lines *p = (struct __pyx_obj_5_cdec___pyx_scope_struct_8_lines *)o; +  Py_XDECREF(((PyObject *)p->__pyx_outer_scope)); +  Py_XDECREF(p->__pyx_v_delta); +  Py_XDECREF(p->__pyx_v_i); +  Py_XDECREF(p->__pyx_v_label); +  Py_XDECREF(p->__pyx_v_weight); +  Py_XDECREF(p->__pyx_t_1); +  Py_XDECREF(p->__pyx_t_3); +  (*Py_TYPE(o)->tp_free)(o); +} + +static int __pyx_tp_traverse_5_cdec___pyx_scope_struct_8_lines(PyObject *o, visitproc v, void *a) { +  int e; +  struct __pyx_obj_5_cdec___pyx_scope_struct_8_lines *p = (struct __pyx_obj_5_cdec___pyx_scope_struct_8_lines *)o; +  if (p->__pyx_outer_scope) { +    e = (*v)(((PyObject*)p->__pyx_outer_scope), a); if (e) return e; +  } +  if (p->__pyx_v_delta) { +    e = (*v)(p->__pyx_v_delta, a); if (e) return e; +  } +  if (p->__pyx_v_i) { +    e = (*v)(p->__pyx_v_i, a); if (e) return e; +  } +  if (p->__pyx_v_label) { +    e = (*v)(p->__pyx_v_label, a); if (e) return e; +  } +  if (p->__pyx_v_weight) { +    e = (*v)(p->__pyx_v_weight, a); if (e) return e; +  } +  if (p->__pyx_t_1) { +    e = (*v)(p->__pyx_t_1, a); if (e) return e; +  } +  if (p->__pyx_t_3) { +    e = (*v)(p->__pyx_t_3, a); if (e) return e; +  } +  return 0; +} + +static int __pyx_tp_clear_5_cdec___pyx_scope_struct_8_lines(PyObject *o) { +  struct __pyx_obj_5_cdec___pyx_scope_struct_8_lines *p = (struct __pyx_obj_5_cdec___pyx_scope_struct_8_lines *)o; +  PyObject* tmp; +  tmp = ((PyObject*)p->__pyx_outer_scope); +  p->__pyx_outer_scope = ((struct __pyx_obj_5_cdec___pyx_scope_struct_7_todot *)Py_None); Py_INCREF(Py_None); +  Py_XDECREF(tmp); +  tmp = ((PyObject*)p->__pyx_v_delta); +  p->__pyx_v_delta = Py_None; Py_INCREF(Py_None); +  Py_XDECREF(tmp); +  tmp = ((PyObject*)p->__pyx_v_i); +  p->__pyx_v_i = Py_None; Py_INCREF(Py_None); +  Py_XDECREF(tmp); +  tmp = ((PyObject*)p->__pyx_v_label); +  p->__pyx_v_label = Py_None; Py_INCREF(Py_None); +  Py_XDECREF(tmp); +  tmp = ((PyObject*)p->__pyx_v_weight); +  p->__pyx_v_weight = Py_None; Py_INCREF(Py_None); +  Py_XDECREF(tmp); +  tmp = ((PyObject*)p->__pyx_t_1); +  p->__pyx_t_1 = Py_None; Py_INCREF(Py_None); +  Py_XDECREF(tmp); +  tmp = ((PyObject*)p->__pyx_t_3); +  p->__pyx_t_3 = Py_None; Py_INCREF(Py_None); +  Py_XDECREF(tmp); +  return 0; +} + +static PyMethodDef __pyx_methods_5_cdec___pyx_scope_struct_8_lines[] = { +  {0, 0, 0, 0} +}; + +static PyNumberMethods __pyx_tp_as_number___pyx_scope_struct_8_lines = { +  0, /*nb_add*/ +  0, /*nb_subtract*/ +  0, /*nb_multiply*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_divide*/ +  #endif +  0, /*nb_remainder*/ +  0, /*nb_divmod*/ +  0, /*nb_power*/ +  0, /*nb_negative*/ +  0, /*nb_positive*/ +  0, /*nb_absolute*/ +  0, /*nb_nonzero*/ +  0, /*nb_invert*/ +  0, /*nb_lshift*/ +  0, /*nb_rshift*/ +  0, /*nb_and*/ +  0, /*nb_xor*/ +  0, /*nb_or*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_coerce*/ +  #endif +  0, /*nb_int*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_long*/ +  #else +  0, /*reserved*/ +  #endif +  0, /*nb_float*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_oct*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_hex*/ +  #endif +  0, /*nb_inplace_add*/ +  0, /*nb_inplace_subtract*/ +  0, /*nb_inplace_multiply*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_inplace_divide*/ +  #endif +  0, /*nb_inplace_remainder*/ +  0, /*nb_inplace_power*/ +  0, /*nb_inplace_lshift*/ +  0, /*nb_inplace_rshift*/ +  0, /*nb_inplace_and*/ +  0, /*nb_inplace_xor*/ +  0, /*nb_inplace_or*/ +  0, /*nb_floor_divide*/ +  0, /*nb_true_divide*/ +  0, /*nb_inplace_floor_divide*/ +  0, /*nb_inplace_true_divide*/ +  #if PY_VERSION_HEX >= 0x02050000 +  0, /*nb_index*/ +  #endif +}; + +static PySequenceMethods __pyx_tp_as_sequence___pyx_scope_struct_8_lines = { +  0, /*sq_length*/ +  0, /*sq_concat*/ +  0, /*sq_repeat*/ +  0, /*sq_item*/ +  0, /*sq_slice*/ +  0, /*sq_ass_item*/ +  0, /*sq_ass_slice*/ +  0, /*sq_contains*/ +  0, /*sq_inplace_concat*/ +  0, /*sq_inplace_repeat*/ +}; + +static PyMappingMethods __pyx_tp_as_mapping___pyx_scope_struct_8_lines = { +  0, /*mp_length*/ +  0, /*mp_subscript*/ +  0, /*mp_ass_subscript*/ +}; + +static PyBufferProcs __pyx_tp_as_buffer___pyx_scope_struct_8_lines = { +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getreadbuffer*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getwritebuffer*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getsegcount*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getcharbuffer*/ +  #endif +  #if PY_VERSION_HEX >= 0x02060000 +  0, /*bf_getbuffer*/ +  #endif +  #if PY_VERSION_HEX >= 0x02060000 +  0, /*bf_releasebuffer*/ +  #endif +}; + +static PyTypeObject __pyx_type_5_cdec___pyx_scope_struct_8_lines = { +  PyVarObject_HEAD_INIT(0, 0) +  __Pyx_NAMESTR("_cdec.__pyx_scope_struct_8_lines"), /*tp_name*/ +  sizeof(struct __pyx_obj_5_cdec___pyx_scope_struct_8_lines), /*tp_basicsize*/ +  0, /*tp_itemsize*/ +  __pyx_tp_dealloc_5_cdec___pyx_scope_struct_8_lines, /*tp_dealloc*/ +  0, /*tp_print*/ +  0, /*tp_getattr*/ +  0, /*tp_setattr*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*tp_compare*/ +  #else +  0, /*reserved*/ +  #endif +  0, /*tp_repr*/ +  &__pyx_tp_as_number___pyx_scope_struct_8_lines, /*tp_as_number*/ +  &__pyx_tp_as_sequence___pyx_scope_struct_8_lines, /*tp_as_sequence*/ +  &__pyx_tp_as_mapping___pyx_scope_struct_8_lines, /*tp_as_mapping*/ +  0, /*tp_hash*/ +  0, /*tp_call*/ +  0, /*tp_str*/ +  0, /*tp_getattro*/ +  0, /*tp_setattro*/ +  &__pyx_tp_as_buffer___pyx_scope_struct_8_lines, /*tp_as_buffer*/ +  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/ +  0, /*tp_doc*/ +  __pyx_tp_traverse_5_cdec___pyx_scope_struct_8_lines, /*tp_traverse*/ +  __pyx_tp_clear_5_cdec___pyx_scope_struct_8_lines, /*tp_clear*/ +  0, /*tp_richcompare*/ +  0, /*tp_weaklistoffset*/ +  0, /*tp_iter*/ +  0, /*tp_iternext*/ +  __pyx_methods_5_cdec___pyx_scope_struct_8_lines, /*tp_methods*/ +  0, /*tp_members*/ +  0, /*tp_getset*/ +  0, /*tp_base*/ +  0, /*tp_dict*/ +  0, /*tp_descr_get*/ +  0, /*tp_descr_set*/ +  0, /*tp_dictoffset*/ +  0, /*tp_init*/ +  0, /*tp_alloc*/ +  __pyx_tp_new_5_cdec___pyx_scope_struct_8_lines, /*tp_new*/ +  0, /*tp_free*/ +  0, /*tp_is_gc*/ +  0, /*tp_bases*/ +  0, /*tp_mro*/ +  0, /*tp_cache*/ +  0, /*tp_subclasses*/ +  0, /*tp_weaklist*/ +  0, /*tp_del*/ +  #if PY_VERSION_HEX >= 0x02060000 +  0, /*tp_version_tag*/ +  #endif +}; + +static PyObject *__pyx_tp_new_5_cdec___pyx_scope_struct_9___iter__(PyTypeObject *t, PyObject *a, PyObject *k) { +  struct __pyx_obj_5_cdec___pyx_scope_struct_9___iter__ *p; +  PyObject *o = (*t->tp_alloc)(t, 0); +  if (!o) return 0; +  p = ((struct __pyx_obj_5_cdec___pyx_scope_struct_9___iter__ *)o); +  p->__pyx_v_i = 0; +  p->__pyx_v_self = 0; +  p->__pyx_t_1 = 0; +  return o; +} + +static void __pyx_tp_dealloc_5_cdec___pyx_scope_struct_9___iter__(PyObject *o) { +  struct __pyx_obj_5_cdec___pyx_scope_struct_9___iter__ *p = (struct __pyx_obj_5_cdec___pyx_scope_struct_9___iter__ *)o; +  Py_XDECREF(p->__pyx_v_i); +  Py_XDECREF(((PyObject *)p->__pyx_v_self)); +  Py_XDECREF(p->__pyx_t_1); +  (*Py_TYPE(o)->tp_free)(o); +} + +static int __pyx_tp_traverse_5_cdec___pyx_scope_struct_9___iter__(PyObject *o, visitproc v, void *a) { +  int e; +  struct __pyx_obj_5_cdec___pyx_scope_struct_9___iter__ *p = (struct __pyx_obj_5_cdec___pyx_scope_struct_9___iter__ *)o; +  if (p->__pyx_v_i) { +    e = (*v)(p->__pyx_v_i, a); if (e) return e; +  } +  if (p->__pyx_v_self) { +    e = (*v)(((PyObject*)p->__pyx_v_self), a); if (e) return e; +  } +  if (p->__pyx_t_1) { +    e = (*v)(p->__pyx_t_1, a); if (e) return e; +  } +  return 0; +} + +static int __pyx_tp_clear_5_cdec___pyx_scope_struct_9___iter__(PyObject *o) { +  struct __pyx_obj_5_cdec___pyx_scope_struct_9___iter__ *p = (struct __pyx_obj_5_cdec___pyx_scope_struct_9___iter__ *)o; +  PyObject* tmp; +  tmp = ((PyObject*)p->__pyx_v_i); +  p->__pyx_v_i = Py_None; Py_INCREF(Py_None); +  Py_XDECREF(tmp); +  tmp = ((PyObject*)p->__pyx_v_self); +  p->__pyx_v_self = ((struct __pyx_obj_5_cdec_SufficientStats *)Py_None); Py_INCREF(Py_None); +  Py_XDECREF(tmp); +  tmp = ((PyObject*)p->__pyx_t_1); +  p->__pyx_t_1 = Py_None; Py_INCREF(Py_None); +  Py_XDECREF(tmp); +  return 0; +} + +static PyMethodDef __pyx_methods_5_cdec___pyx_scope_struct_9___iter__[] = {    {0, 0, 0, 0}  }; -static PyNumberMethods __pyx_tp_as_number___pyx_scope_struct_5___iter__ = { +static PyNumberMethods __pyx_tp_as_number___pyx_scope_struct_9___iter__ = {    0, /*nb_add*/    0, /*nb_subtract*/    0, /*nb_multiply*/ @@ -7919,7 +13804,7 @@ static PyNumberMethods __pyx_tp_as_number___pyx_scope_struct_5___iter__ = {    #endif  }; -static PySequenceMethods __pyx_tp_as_sequence___pyx_scope_struct_5___iter__ = { +static PySequenceMethods __pyx_tp_as_sequence___pyx_scope_struct_9___iter__ = {    0, /*sq_length*/    0, /*sq_concat*/    0, /*sq_repeat*/ @@ -7932,13 +13817,13 @@ static PySequenceMethods __pyx_tp_as_sequence___pyx_scope_struct_5___iter__ = {    0, /*sq_inplace_repeat*/  }; -static PyMappingMethods __pyx_tp_as_mapping___pyx_scope_struct_5___iter__ = { +static PyMappingMethods __pyx_tp_as_mapping___pyx_scope_struct_9___iter__ = {    0, /*mp_length*/    0, /*mp_subscript*/    0, /*mp_ass_subscript*/  }; -static PyBufferProcs __pyx_tp_as_buffer___pyx_scope_struct_5___iter__ = { +static PyBufferProcs __pyx_tp_as_buffer___pyx_scope_struct_9___iter__ = {    #if PY_MAJOR_VERSION < 3    0, /*bf_getreadbuffer*/    #endif @@ -7959,12 +13844,12 @@ static PyBufferProcs __pyx_tp_as_buffer___pyx_scope_struct_5___iter__ = {    #endif  }; -static PyTypeObject __pyx_type_5_cdec___pyx_scope_struct_5___iter__ = { +static PyTypeObject __pyx_type_5_cdec___pyx_scope_struct_9___iter__ = {    PyVarObject_HEAD_INIT(0, 0) -  __Pyx_NAMESTR("_cdec.__pyx_scope_struct_5___iter__"), /*tp_name*/ -  sizeof(struct __pyx_obj_5_cdec___pyx_scope_struct_5___iter__), /*tp_basicsize*/ +  __Pyx_NAMESTR("_cdec.__pyx_scope_struct_9___iter__"), /*tp_name*/ +  sizeof(struct __pyx_obj_5_cdec___pyx_scope_struct_9___iter__), /*tp_basicsize*/    0, /*tp_itemsize*/ -  __pyx_tp_dealloc_5_cdec___pyx_scope_struct_5___iter__, /*tp_dealloc*/ +  __pyx_tp_dealloc_5_cdec___pyx_scope_struct_9___iter__, /*tp_dealloc*/    0, /*tp_print*/    0, /*tp_getattr*/    0, /*tp_setattr*/ @@ -7974,24 +13859,24 @@ static PyTypeObject __pyx_type_5_cdec___pyx_scope_struct_5___iter__ = {    0, /*reserved*/    #endif    0, /*tp_repr*/ -  &__pyx_tp_as_number___pyx_scope_struct_5___iter__, /*tp_as_number*/ -  &__pyx_tp_as_sequence___pyx_scope_struct_5___iter__, /*tp_as_sequence*/ -  &__pyx_tp_as_mapping___pyx_scope_struct_5___iter__, /*tp_as_mapping*/ +  &__pyx_tp_as_number___pyx_scope_struct_9___iter__, /*tp_as_number*/ +  &__pyx_tp_as_sequence___pyx_scope_struct_9___iter__, /*tp_as_sequence*/ +  &__pyx_tp_as_mapping___pyx_scope_struct_9___iter__, /*tp_as_mapping*/    0, /*tp_hash*/    0, /*tp_call*/    0, /*tp_str*/    0, /*tp_getattro*/    0, /*tp_setattro*/ -  &__pyx_tp_as_buffer___pyx_scope_struct_5___iter__, /*tp_as_buffer*/ +  &__pyx_tp_as_buffer___pyx_scope_struct_9___iter__, /*tp_as_buffer*/    Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/    0, /*tp_doc*/ -  __pyx_tp_traverse_5_cdec___pyx_scope_struct_5___iter__, /*tp_traverse*/ -  __pyx_tp_clear_5_cdec___pyx_scope_struct_5___iter__, /*tp_clear*/ +  __pyx_tp_traverse_5_cdec___pyx_scope_struct_9___iter__, /*tp_traverse*/ +  __pyx_tp_clear_5_cdec___pyx_scope_struct_9___iter__, /*tp_clear*/    0, /*tp_richcompare*/    0, /*tp_weaklistoffset*/    0, /*tp_iter*/    0, /*tp_iternext*/ -  __pyx_methods_5_cdec___pyx_scope_struct_5___iter__, /*tp_methods*/ +  __pyx_methods_5_cdec___pyx_scope_struct_9___iter__, /*tp_methods*/    0, /*tp_members*/    0, /*tp_getset*/    0, /*tp_base*/ @@ -8001,7 +13886,198 @@ static PyTypeObject __pyx_type_5_cdec___pyx_scope_struct_5___iter__ = {    0, /*tp_dictoffset*/    0, /*tp_init*/    0, /*tp_alloc*/ -  __pyx_tp_new_5_cdec___pyx_scope_struct_5___iter__, /*tp_new*/ +  __pyx_tp_new_5_cdec___pyx_scope_struct_9___iter__, /*tp_new*/ +  0, /*tp_free*/ +  0, /*tp_is_gc*/ +  0, /*tp_bases*/ +  0, /*tp_mro*/ +  0, /*tp_cache*/ +  0, /*tp_subclasses*/ +  0, /*tp_weaklist*/ +  0, /*tp_del*/ +  #if PY_VERSION_HEX >= 0x02060000 +  0, /*tp_version_tag*/ +  #endif +}; + +static PyObject *__pyx_tp_new_5_cdec___pyx_scope_struct_10___iter__(PyTypeObject *t, PyObject *a, PyObject *k) { +  struct __pyx_obj_5_cdec___pyx_scope_struct_10___iter__ *p; +  PyObject *o = (*t->tp_alloc)(t, 0); +  if (!o) return 0; +  p = ((struct __pyx_obj_5_cdec___pyx_scope_struct_10___iter__ *)o); +  p->__pyx_v_self = 0; +  return o; +} + +static void __pyx_tp_dealloc_5_cdec___pyx_scope_struct_10___iter__(PyObject *o) { +  struct __pyx_obj_5_cdec___pyx_scope_struct_10___iter__ *p = (struct __pyx_obj_5_cdec___pyx_scope_struct_10___iter__ *)o; +  Py_XDECREF(((PyObject *)p->__pyx_v_self)); +  (*Py_TYPE(o)->tp_free)(o); +} + +static int __pyx_tp_traverse_5_cdec___pyx_scope_struct_10___iter__(PyObject *o, visitproc v, void *a) { +  int e; +  struct __pyx_obj_5_cdec___pyx_scope_struct_10___iter__ *p = (struct __pyx_obj_5_cdec___pyx_scope_struct_10___iter__ *)o; +  if (p->__pyx_v_self) { +    e = (*v)(((PyObject*)p->__pyx_v_self), a); if (e) return e; +  } +  return 0; +} + +static int __pyx_tp_clear_5_cdec___pyx_scope_struct_10___iter__(PyObject *o) { +  struct __pyx_obj_5_cdec___pyx_scope_struct_10___iter__ *p = (struct __pyx_obj_5_cdec___pyx_scope_struct_10___iter__ *)o; +  PyObject* tmp; +  tmp = ((PyObject*)p->__pyx_v_self); +  p->__pyx_v_self = ((struct __pyx_obj_5_cdec_CandidateSet *)Py_None); Py_INCREF(Py_None); +  Py_XDECREF(tmp); +  return 0; +} + +static PyMethodDef __pyx_methods_5_cdec___pyx_scope_struct_10___iter__[] = { +  {0, 0, 0, 0} +}; + +static PyNumberMethods __pyx_tp_as_number___pyx_scope_struct_10___iter__ = { +  0, /*nb_add*/ +  0, /*nb_subtract*/ +  0, /*nb_multiply*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_divide*/ +  #endif +  0, /*nb_remainder*/ +  0, /*nb_divmod*/ +  0, /*nb_power*/ +  0, /*nb_negative*/ +  0, /*nb_positive*/ +  0, /*nb_absolute*/ +  0, /*nb_nonzero*/ +  0, /*nb_invert*/ +  0, /*nb_lshift*/ +  0, /*nb_rshift*/ +  0, /*nb_and*/ +  0, /*nb_xor*/ +  0, /*nb_or*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_coerce*/ +  #endif +  0, /*nb_int*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_long*/ +  #else +  0, /*reserved*/ +  #endif +  0, /*nb_float*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_oct*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_hex*/ +  #endif +  0, /*nb_inplace_add*/ +  0, /*nb_inplace_subtract*/ +  0, /*nb_inplace_multiply*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*nb_inplace_divide*/ +  #endif +  0, /*nb_inplace_remainder*/ +  0, /*nb_inplace_power*/ +  0, /*nb_inplace_lshift*/ +  0, /*nb_inplace_rshift*/ +  0, /*nb_inplace_and*/ +  0, /*nb_inplace_xor*/ +  0, /*nb_inplace_or*/ +  0, /*nb_floor_divide*/ +  0, /*nb_true_divide*/ +  0, /*nb_inplace_floor_divide*/ +  0, /*nb_inplace_true_divide*/ +  #if PY_VERSION_HEX >= 0x02050000 +  0, /*nb_index*/ +  #endif +}; + +static PySequenceMethods __pyx_tp_as_sequence___pyx_scope_struct_10___iter__ = { +  0, /*sq_length*/ +  0, /*sq_concat*/ +  0, /*sq_repeat*/ +  0, /*sq_item*/ +  0, /*sq_slice*/ +  0, /*sq_ass_item*/ +  0, /*sq_ass_slice*/ +  0, /*sq_contains*/ +  0, /*sq_inplace_concat*/ +  0, /*sq_inplace_repeat*/ +}; + +static PyMappingMethods __pyx_tp_as_mapping___pyx_scope_struct_10___iter__ = { +  0, /*mp_length*/ +  0, /*mp_subscript*/ +  0, /*mp_ass_subscript*/ +}; + +static PyBufferProcs __pyx_tp_as_buffer___pyx_scope_struct_10___iter__ = { +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getreadbuffer*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getwritebuffer*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getsegcount*/ +  #endif +  #if PY_MAJOR_VERSION < 3 +  0, /*bf_getcharbuffer*/ +  #endif +  #if PY_VERSION_HEX >= 0x02060000 +  0, /*bf_getbuffer*/ +  #endif +  #if PY_VERSION_HEX >= 0x02060000 +  0, /*bf_releasebuffer*/ +  #endif +}; + +static PyTypeObject __pyx_type_5_cdec___pyx_scope_struct_10___iter__ = { +  PyVarObject_HEAD_INIT(0, 0) +  __Pyx_NAMESTR("_cdec.__pyx_scope_struct_10___iter__"), /*tp_name*/ +  sizeof(struct __pyx_obj_5_cdec___pyx_scope_struct_10___iter__), /*tp_basicsize*/ +  0, /*tp_itemsize*/ +  __pyx_tp_dealloc_5_cdec___pyx_scope_struct_10___iter__, /*tp_dealloc*/ +  0, /*tp_print*/ +  0, /*tp_getattr*/ +  0, /*tp_setattr*/ +  #if PY_MAJOR_VERSION < 3 +  0, /*tp_compare*/ +  #else +  0, /*reserved*/ +  #endif +  0, /*tp_repr*/ +  &__pyx_tp_as_number___pyx_scope_struct_10___iter__, /*tp_as_number*/ +  &__pyx_tp_as_sequence___pyx_scope_struct_10___iter__, /*tp_as_sequence*/ +  &__pyx_tp_as_mapping___pyx_scope_struct_10___iter__, /*tp_as_mapping*/ +  0, /*tp_hash*/ +  0, /*tp_call*/ +  0, /*tp_str*/ +  0, /*tp_getattro*/ +  0, /*tp_setattro*/ +  &__pyx_tp_as_buffer___pyx_scope_struct_10___iter__, /*tp_as_buffer*/ +  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/ +  0, /*tp_doc*/ +  __pyx_tp_traverse_5_cdec___pyx_scope_struct_10___iter__, /*tp_traverse*/ +  __pyx_tp_clear_5_cdec___pyx_scope_struct_10___iter__, /*tp_clear*/ +  0, /*tp_richcompare*/ +  0, /*tp_weaklistoffset*/ +  0, /*tp_iter*/ +  0, /*tp_iternext*/ +  __pyx_methods_5_cdec___pyx_scope_struct_10___iter__, /*tp_methods*/ +  0, /*tp_members*/ +  0, /*tp_getset*/ +  0, /*tp_base*/ +  0, /*tp_dict*/ +  0, /*tp_descr_get*/ +  0, /*tp_descr_set*/ +  0, /*tp_dictoffset*/ +  0, /*tp_init*/ +  0, /*tp_alloc*/ +  __pyx_tp_new_5_cdec___pyx_scope_struct_10___iter__, /*tp_new*/    0, /*tp_free*/    0, /*tp_is_gc*/    0, /*tp_bases*/ @@ -8039,15 +14115,30 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {    {&__pyx_kp_s_11, __pyx_k_11, sizeof(__pyx_k_11), 0, 0, 1, 0},    {&__pyx_kp_s_13, __pyx_k_13, sizeof(__pyx_k_13), 0, 0, 1, 0},    {&__pyx_kp_s_14, __pyx_k_14, sizeof(__pyx_k_14), 0, 0, 1, 0}, +  {&__pyx_kp_s_19, __pyx_k_19, sizeof(__pyx_k_19), 0, 0, 1, 0},    {&__pyx_kp_s_2, __pyx_k_2, sizeof(__pyx_k_2), 0, 0, 1, 0}, +  {&__pyx_kp_s_20, __pyx_k_20, sizeof(__pyx_k_20), 0, 0, 1, 0},    {&__pyx_kp_s_21, __pyx_k_21, sizeof(__pyx_k_21), 0, 0, 1, 0}, +  {&__pyx_kp_s_22, __pyx_k_22, sizeof(__pyx_k_22), 0, 0, 1, 0}, +  {&__pyx_kp_s_23, __pyx_k_23, sizeof(__pyx_k_23), 0, 0, 1, 0}, +  {&__pyx_kp_s_24, __pyx_k_24, sizeof(__pyx_k_24), 0, 0, 1, 0}, +  {&__pyx_kp_s_26, __pyx_k_26, sizeof(__pyx_k_26), 0, 0, 1, 0}, +  {&__pyx_kp_s_27, __pyx_k_27, sizeof(__pyx_k_27), 0, 0, 1, 0}, +  {&__pyx_kp_s_30, __pyx_k_30, sizeof(__pyx_k_30), 0, 0, 1, 0}, +  {&__pyx_kp_s_31, __pyx_k_31, sizeof(__pyx_k_31), 0, 0, 1, 0}, +  {&__pyx_kp_s_33, __pyx_k_33, sizeof(__pyx_k_33), 0, 0, 1, 0}, +  {&__pyx_kp_s_35, __pyx_k_35, sizeof(__pyx_k_35), 0, 0, 1, 0}, +  {&__pyx_kp_s_37, __pyx_k_37, sizeof(__pyx_k_37), 0, 0, 1, 0}, +  {&__pyx_kp_s_40, __pyx_k_40, sizeof(__pyx_k_40), 0, 0, 1, 0}, +  {&__pyx_n_s__BLEU, __pyx_k__BLEU, sizeof(__pyx_k__BLEU), 0, 0, 1, 1},    {&__pyx_n_s__Exception, __pyx_k__Exception, sizeof(__pyx_k__Exception), 0, 0, 1, 1}, +  {&__pyx_n_s__IBM_BLEU, __pyx_k__IBM_BLEU, sizeof(__pyx_k__IBM_BLEU), 0, 0, 1, 1},    {&__pyx_n_s__IndexError, __pyx_k__IndexError, sizeof(__pyx_k__IndexError), 0, 0, 1, 1},    {&__pyx_n_s__KeyError, __pyx_k__KeyError, sizeof(__pyx_k__KeyError), 0, 0, 1, 1},    {&__pyx_n_s__NotImplemented, __pyx_k__NotImplemented, sizeof(__pyx_k__NotImplemented), 0, 0, 1, 1},    {&__pyx_n_s__ParseFailed, __pyx_k__ParseFailed, sizeof(__pyx_k__ParseFailed), 0, 0, 1, 1}, +  {&__pyx_n_s__TER, __pyx_k__TER, sizeof(__pyx_k__TER), 0, 0, 1, 1},    {&__pyx_n_s__TypeError, __pyx_k__TypeError, sizeof(__pyx_k__TypeError), 0, 0, 1, 1}, -  {&__pyx_n_s__ValueError, __pyx_k__ValueError, sizeof(__pyx_k__ValueError), 0, 0, 1, 1},    {&__pyx_n_s____enter__, __pyx_k____enter__, sizeof(__pyx_k____enter__), 0, 0, 1, 1},    {&__pyx_n_s____exit__, __pyx_k____exit__, sizeof(__pyx_k____exit__), 0, 0, 1, 1},    {&__pyx_n_s____main__, __pyx_k____main__, sizeof(__pyx_k____main__), 0, 0, 1, 1}, @@ -8056,34 +14147,47 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {    {&__pyx_n_s__beam_alpha, __pyx_k__beam_alpha, sizeof(__pyx_k__beam_alpha), 0, 0, 1, 1},    {&__pyx_n_s__config, __pyx_k__config, sizeof(__pyx_k__config), 0, 0, 1, 1},    {&__pyx_n_s__decode, __pyx_k__decode, sizeof(__pyx_k__decode), 0, 0, 1, 1}, +  {&__pyx_n_s__delta, __pyx_k__delta, sizeof(__pyx_k__delta), 0, 0, 1, 1},    {&__pyx_n_s__density, __pyx_k__density, sizeof(__pyx_k__density), 0, 0, 1, 1},    {&__pyx_n_s__dot, __pyx_k__dot, sizeof(__pyx_k__dot), 0, 0, 1, 1},    {&__pyx_n_s__encode, __pyx_k__encode, sizeof(__pyx_k__encode), 0, 0, 1, 1}, +  {&__pyx_n_s__encoding, __pyx_k__encoding, sizeof(__pyx_k__encoding), 0, 0, 1, 1},    {&__pyx_n_s__enumerate, __pyx_k__enumerate, sizeof(__pyx_k__enumerate), 0, 0, 1, 1},    {&__pyx_n_s__eval, __pyx_k__eval, sizeof(__pyx_k__eval), 0, 0, 1, 1}, +  {&__pyx_n_s__evaluator, __pyx_k__evaluator, sizeof(__pyx_k__evaluator), 0, 0, 1, 1},    {&__pyx_n_s__grammar, __pyx_k__grammar, sizeof(__pyx_k__grammar), 0, 0, 1, 1}, +  {&__pyx_n_s__hypergraph, __pyx_k__hypergraph, sizeof(__pyx_k__hypergraph), 0, 0, 1, 1}, +  {&__pyx_n_s__i, __pyx_k__i, sizeof(__pyx_k__i), 0, 0, 1, 1},    {&__pyx_n_s__inp, __pyx_k__inp, sizeof(__pyx_k__inp), 0, 0, 1, 1}, +  {&__pyx_n_s__items, __pyx_k__items, sizeof(__pyx_k__items), 0, 0, 1, 1}, +  {&__pyx_n_s__join, __pyx_k__join, sizeof(__pyx_k__join), 0, 0, 1, 1}, +  {&__pyx_n_s__k, __pyx_k__k, sizeof(__pyx_k__k), 0, 0, 1, 1}, +  {&__pyx_n_s__label, __pyx_k__label, sizeof(__pyx_k__label), 0, 0, 1, 1}, +  {&__pyx_n_s__lines, __pyx_k__lines, sizeof(__pyx_k__lines), 0, 0, 1, 1}, +  {&__pyx_n_s__name, __pyx_k__name, sizeof(__pyx_k__name), 0, 0, 1, 1},    {&__pyx_n_s__open, __pyx_k__open, sizeof(__pyx_k__open), 0, 0, 1, 1},    {&__pyx_n_s__plf, __pyx_k__plf, sizeof(__pyx_k__plf), 0, 0, 1, 1},    {&__pyx_n_s__range, __pyx_k__range, sizeof(__pyx_k__range), 0, 0, 1, 1}, +  {&__pyx_n_s__refs, __pyx_k__refs, sizeof(__pyx_k__refs), 0, 0, 1, 1}, +  {&__pyx_n_s__replace, __pyx_k__replace, sizeof(__pyx_k__replace), 0, 0, 1, 1},    {&__pyx_n_s__self, __pyx_k__self, sizeof(__pyx_k__self), 0, 0, 1, 1},    {&__pyx_n_s__sentence, __pyx_k__sentence, sizeof(__pyx_k__sentence), 0, 0, 1, 1},    {&__pyx_n_s__split, __pyx_k__split, sizeof(__pyx_k__split), 0, 0, 1, 1},    {&__pyx_n_s__strip, __pyx_k__strip, sizeof(__pyx_k__strip), 0, 0, 1, 1},    {&__pyx_n_s__utf8, __pyx_k__utf8, sizeof(__pyx_k__utf8), 0, 0, 1, 1}, +  {&__pyx_n_s__weight, __pyx_k__weight, sizeof(__pyx_k__weight), 0, 0, 1, 1},    {0, 0, 0, 0, 0, 0, 0}  };  static int __Pyx_InitCachedBuiltins(void) { -  __pyx_builtin_Exception = __Pyx_GetName(__pyx_b, __pyx_n_s__Exception); if (!__pyx_builtin_Exception) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 12; __pyx_clineno = __LINE__; goto __pyx_L1_error;} -  __pyx_builtin_KeyError = __Pyx_GetName(__pyx_b, __pyx_n_s__KeyError); if (!__pyx_builtin_KeyError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 10; __pyx_clineno = __LINE__; goto __pyx_L1_error;} -  __pyx_builtin_range = __Pyx_GetName(__pyx_b, __pyx_n_s__range); if (!__pyx_builtin_range) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 20; __pyx_clineno = __LINE__; goto __pyx_L1_error;} -  __pyx_builtin_ValueError = __Pyx_GetName(__pyx_b, __pyx_n_s__ValueError); if (!__pyx_builtin_ValueError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 56; __pyx_clineno = __LINE__; goto __pyx_L1_error;} -  __pyx_builtin_NotImplemented = __Pyx_GetName(__pyx_b, __pyx_n_s__NotImplemented); if (!__pyx_builtin_NotImplemented) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 69; __pyx_clineno = __LINE__; goto __pyx_L1_error;} -  __pyx_builtin_eval = __Pyx_GetName(__pyx_b, __pyx_n_s__eval); if (!__pyx_builtin_eval) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 82; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +  __pyx_builtin_Exception = __Pyx_GetName(__pyx_b, __pyx_n_s__Exception); if (!__pyx_builtin_Exception) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 13; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +  __pyx_builtin_KeyError = __Pyx_GetName(__pyx_b, __pyx_n_s__KeyError); if (!__pyx_builtin_KeyError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 13; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +  __pyx_builtin_range = __Pyx_GetName(__pyx_b, __pyx_n_s__range); if (!__pyx_builtin_range) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 24; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +  __pyx_builtin_TypeError = __Pyx_GetName(__pyx_b, __pyx_n_s__TypeError); if (!__pyx_builtin_TypeError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 69; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +  __pyx_builtin_NotImplemented = __Pyx_GetName(__pyx_b, __pyx_n_s__NotImplemented); if (!__pyx_builtin_NotImplemented) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 76; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +  __pyx_builtin_eval = __Pyx_GetName(__pyx_b, __pyx_n_s__eval); if (!__pyx_builtin_eval) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 105; __pyx_clineno = __LINE__; goto __pyx_L1_error;}    __pyx_builtin_enumerate = __Pyx_GetName(__pyx_b, __pyx_n_s__enumerate); if (!__pyx_builtin_enumerate) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 9; __pyx_clineno = __LINE__; goto __pyx_L1_error;} -  __pyx_builtin_TypeError = __Pyx_GetName(__pyx_b, __pyx_n_s__TypeError); if (!__pyx_builtin_TypeError) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 15; __pyx_clineno = __LINE__; goto __pyx_L1_error;}    __pyx_builtin_IndexError = __Pyx_GetName(__pyx_b, __pyx_n_s__IndexError); if (!__pyx_builtin_IndexError) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 21; __pyx_clineno = __LINE__; goto __pyx_L1_error;} -  __pyx_builtin_open = __Pyx_GetName(__pyx_b, __pyx_n_s__open); if (!__pyx_builtin_open) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 31; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +  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"SufficientStats", (PyObject *)&__pyx_type_5_cdec_SufficientStats) < 0) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 36; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +  __pyx_ptype_5_cdec_SufficientStats = &__pyx_type_5_cdec_SufficientStats; +  if (PyType_Ready(&__pyx_type_5_cdec_CandidateSet) < 0) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 70; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +  if (__Pyx_SetAttrString(__pyx_m, "CandidateSet", (PyObject *)&__pyx_type_5_cdec_CandidateSet) < 0) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 70; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +  __pyx_ptype_5_cdec_CandidateSet = &__pyx_type_5_cdec_CandidateSet; +  if (PyType_Ready(&__pyx_type_5_cdec_SegmentEvaluator) < 0) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 103; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +  if (__Pyx_SetAttrString(__pyx_m, "SegmentEvaluator", (PyObject *)&__pyx_type_5_cdec_SegmentEvaluator) < 0) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 103; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +  __pyx_ptype_5_cdec_SegmentEvaluator = &__pyx_type_5_cdec_SegmentEvaluator; +  if (PyType_Ready(&__pyx_type_5_cdec_Scorer) < 0) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 122; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +  if (__Pyx_SetAttrString(__pyx_m, "Scorer", (PyObject *)&__pyx_type_5_cdec_Scorer) < 0) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 122; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +  __pyx_ptype_5_cdec_Scorer = &__pyx_type_5_cdec_Scorer;    if (PyType_Ready(&__pyx_type_5_cdec_Decoder) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 15; __pyx_clineno = __LINE__; goto __pyx_L1_error;}    if (__Pyx_SetAttrString(__pyx_m, "Decoder", (PyObject *)&__pyx_type_5_cdec_Decoder) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 15; __pyx_clineno = __LINE__; goto __pyx_L1_error;}    __pyx_ptype_5_cdec_Decoder = &__pyx_type_5_cdec_Decoder; -  if (PyType_Ready(&__pyx_type_5_cdec___pyx_scope_struct____iter__) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 18; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +  if (PyType_Ready(&__pyx_type_5_cdec___pyx_scope_struct____iter__) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 22; __pyx_clineno = __LINE__; goto __pyx_L1_error;}    __pyx_ptype_5_cdec___pyx_scope_struct____iter__ = &__pyx_type_5_cdec___pyx_scope_struct____iter__; -  if (PyType_Ready(&__pyx_type_5_cdec___pyx_scope_struct_1___iter__) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 43; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +  if (PyType_Ready(&__pyx_type_5_cdec___pyx_scope_struct_1___iter__) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 55; __pyx_clineno = __LINE__; goto __pyx_L1_error;}    __pyx_ptype_5_cdec___pyx_scope_struct_1___iter__ = &__pyx_type_5_cdec___pyx_scope_struct_1___iter__;    if (PyType_Ready(&__pyx_type_5_cdec___pyx_scope_struct_2_kbest) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 32; __pyx_clineno = __LINE__; goto __pyx_L1_error;}    __pyx_ptype_5_cdec___pyx_scope_struct_2_kbest = &__pyx_type_5_cdec___pyx_scope_struct_2_kbest; -  if (PyType_Ready(&__pyx_type_5_cdec___pyx_scope_struct_3_kbest_tree) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 44; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +  if (PyType_Ready(&__pyx_type_5_cdec___pyx_scope_struct_3_kbest_tree) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 46; __pyx_clineno = __LINE__; goto __pyx_L1_error;}    __pyx_ptype_5_cdec___pyx_scope_struct_3_kbest_tree = &__pyx_type_5_cdec___pyx_scope_struct_3_kbest_tree; -  if (PyType_Ready(&__pyx_type_5_cdec___pyx_scope_struct_4_sample) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 56; __pyx_clineno = __LINE__; goto __pyx_L1_error;} -  __pyx_ptype_5_cdec___pyx_scope_struct_4_sample = &__pyx_type_5_cdec___pyx_scope_struct_4_sample; -  if (PyType_Ready(&__pyx_type_5_cdec___pyx_scope_struct_5___iter__) < 0) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 50; __pyx_clineno = __LINE__; goto __pyx_L1_error;} -  __pyx_ptype_5_cdec___pyx_scope_struct_5___iter__ = &__pyx_type_5_cdec___pyx_scope_struct_5___iter__; +  if (PyType_Ready(&__pyx_type_5_cdec___pyx_scope_struct_4_kbest_features) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 60; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +  __pyx_ptype_5_cdec___pyx_scope_struct_4_kbest_features = &__pyx_type_5_cdec___pyx_scope_struct_4_kbest_features; +  if (PyType_Ready(&__pyx_type_5_cdec___pyx_scope_struct_5_sample) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 75; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +  __pyx_ptype_5_cdec___pyx_scope_struct_5_sample = &__pyx_type_5_cdec___pyx_scope_struct_5_sample; +  if (PyType_Ready(&__pyx_type_5_cdec___pyx_scope_struct_6___iter__) < 0) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 50; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +  __pyx_ptype_5_cdec___pyx_scope_struct_6___iter__ = &__pyx_type_5_cdec___pyx_scope_struct_6___iter__; +  if (PyType_Ready(&__pyx_type_5_cdec___pyx_scope_struct_7_todot) < 0) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 58; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +  __pyx_ptype_5_cdec___pyx_scope_struct_7_todot = &__pyx_type_5_cdec___pyx_scope_struct_7_todot; +  if (PyType_Ready(&__pyx_type_5_cdec___pyx_scope_struct_8_lines) < 0) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 59; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +  __pyx_ptype_5_cdec___pyx_scope_struct_8_lines = &__pyx_type_5_cdec___pyx_scope_struct_8_lines; +  if (PyType_Ready(&__pyx_type_5_cdec___pyx_scope_struct_9___iter__) < 0) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 54; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +  __pyx_ptype_5_cdec___pyx_scope_struct_9___iter__ = &__pyx_type_5_cdec___pyx_scope_struct_9___iter__; +  if (PyType_Ready(&__pyx_type_5_cdec___pyx_scope_struct_10___iter__) < 0) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 95; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +  __pyx_ptype_5_cdec___pyx_scope_struct_10___iter__ = &__pyx_type_5_cdec___pyx_scope_struct_10___iter__;    /*--- Type import code ---*/    /*--- Variable import code ---*/    /*--- Function import code ---*/    /*--- Execution code ---*/ -  /* "_cdec.pyx":10 - * include "lattice.pxi" +  /* "/Users/vchahun/Sandbox/cdec/python/src/mteval.pxi":153 + *         return self.name.c_str() + *  + * BLEU = Scorer('IBM_BLEU')             # <<<<<<<<<<<<<< + * TER = Scorer('TER') + */ +  __pyx_t_1 = PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_5_cdec_Scorer)), ((PyObject *)__pyx_k_tuple_41), NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 153; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +  __Pyx_GOTREF(__pyx_t_1); +  if (PyObject_SetAttr(__pyx_m, __pyx_n_s__BLEU, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 153; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + +  /* "/Users/vchahun/Sandbox/cdec/python/src/mteval.pxi":154 + *  + * BLEU = Scorer('IBM_BLEU') + * TER = Scorer('TER')             # <<<<<<<<<<<<<< + */ +  __pyx_t_1 = PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_5_cdec_Scorer)), ((PyObject *)__pyx_k_tuple_42), NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 154; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +  __Pyx_GOTREF(__pyx_t_1); +  if (PyObject_SetAttr(__pyx_m, __pyx_n_s__TER, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 154; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + +  /* "_cdec.pyx":11 + * include "mteval.pxi"   *    * SetSilent(True)             # <<<<<<<<<<<<<<   *  - * class ParseFailed(Exception): + * class ParseFailed(Exception): pass   */    SetSilent(1); -  /* "_cdec.pyx":12 +  /* "_cdec.pyx":13   * SetSilent(True)   *  - * class ParseFailed(Exception):             # <<<<<<<<<<<<<< - *     pass + * class ParseFailed(Exception): pass             # <<<<<<<<<<<<<<   *  + * cdef class Decoder:   */ -  __pyx_t_1 = PyDict_New(); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 12; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +  __pyx_t_1 = PyDict_New(); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 13; __pyx_clineno = __LINE__; goto __pyx_L1_error;}    __Pyx_GOTREF(((PyObject *)__pyx_t_1)); -  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 12; __pyx_clineno = __LINE__; goto __pyx_L1_error;} +  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 13; __pyx_clineno = __LINE__; goto __pyx_L1_error;}    __Pyx_GOTREF(__pyx_t_2);    __Pyx_INCREF(__pyx_builtin_Exception);    PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_builtin_Exception);    __Pyx_GIVEREF(__pyx_builtin_Exception); -  __pyx_t_3 = __Pyx_CreateClass(((PyObject *)__pyx_t_2), ((PyObject 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__Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed      return 0;  } +static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type) { +    if (unlikely(!type)) { +        PyErr_Format(PyExc_SystemError, "Missing type object"); +        return 0; +    } +    if (likely(PyObject_TypeCheck(obj, type))) +        return 1; +    PyErr_Format(PyExc_TypeError, "Cannot convert %.200s to %.200s", +                 Py_TYPE(obj)->tp_name, type->tp_name); +    return 0; +} +  static void __Pyx_RaiseDoubleKeywordsError(      const char* func_name,      PyObject* kw_name) @@ -8817,6 +15085,10 @@ static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected) { +static CYTHON_INLINE void __Pyx_RaiseClosureNameError(const char *varname) { +    PyErr_Format(PyExc_NameError, "free variable '%s' referenced before assignment in enclosing scope", varname); +} +  static double __Pyx__PyObject_AsDouble(PyObject* obj) {      PyObject* float_value;      if (Py_TYPE(obj)->tp_as_number && Py_TYPE(obj)->tp_as_number->nb_float) { @@ -8889,18 +15161,6 @@ bad:      return -1;  } -static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type) { -    if (unlikely(!type)) { -        PyErr_Format(PyExc_SystemError, "Missing type object"); -        return 0; -    } -    if (likely(PyObject_TypeCheck(obj, type))) -        return 1; -    PyErr_Format(PyExc_TypeError, "Cannot convert %.200s to %.200s", -                 Py_TYPE(obj)->tp_name, type->tp_name); -    return 0; -} -  static CYTHON_INLINE void __Pyx_ExceptionSave(PyObject **type, PyObject **value, PyObject **tb) {      PyThreadState *tstate = PyThreadState_GET();      *type = tstate->exc_type; @@ -9006,6 +15266,365 @@ bad:      return NULL;  } +static PyObject * +__Pyx_CyFunction_get_doc(__pyx_CyFunctionObject *op, CYTHON_UNUSED void *closure) +{ +    if (op->func_doc == NULL && op->func.m_ml->ml_doc) { +#if PY_MAJOR_VERSION >= 3 +        op->func_doc = PyUnicode_FromString(op->func.m_ml->ml_doc); +#else +        op->func_doc = PyString_FromString(op->func.m_ml->ml_doc); +#endif +    } +    if (op->func_doc == 0) { +        Py_INCREF(Py_None); +        return Py_None; +    } +    Py_INCREF(op->func_doc); +    return op->func_doc; +} +static int +__Pyx_CyFunction_set_doc(__pyx_CyFunctionObject *op, PyObject *value) +{ +    PyObject *tmp = op->func_doc; +    if (value == NULL) +        op->func_doc = Py_None; /* Mark as deleted */ +    else +        op->func_doc = value; +    Py_INCREF(op->func_doc); +    Py_XDECREF(tmp); +    return 0; +} +static PyObject * +__Pyx_CyFunction_get_name(__pyx_CyFunctionObject *op) +{ +    if (op->func_name == NULL) { +#if PY_MAJOR_VERSION >= 3 +        op->func_name = PyUnicode_InternFromString(op->func.m_ml->ml_name); +#else +        op->func_name = PyString_InternFromString(op->func.m_ml->ml_name); +#endif +    } +    Py_INCREF(op->func_name); +    return op->func_name; +} +static int +__Pyx_CyFunction_set_name(__pyx_CyFunctionObject *op, PyObject *value) +{ +    PyObject *tmp; +#if PY_MAJOR_VERSION >= 3 +    if (value == NULL || !PyUnicode_Check(value)) { +#else +    if (value == NULL || !PyString_Check(value)) { +#endif +        PyErr_SetString(PyExc_TypeError, +                        "__name__ must be set to a string object"); +        return -1; +    } +    tmp = op->func_name; +    Py_INCREF(value); +    op->func_name = value; +    Py_XDECREF(tmp); +    return 0; +} +static PyObject * +__Pyx_CyFunction_get_self(__pyx_CyFunctionObject *m, CYTHON_UNUSED void *closure) +{ +    PyObject *self; +    self = m->func_closure; +    if (self == NULL) +        self = Py_None; +    Py_INCREF(self); +    return self; +} +static PyObject * +__Pyx_CyFunction_get_dict(__pyx_CyFunctionObject *op) +{ +    if (op->func_dict == NULL) { +        op->func_dict = PyDict_New(); +        if (op->func_dict == NULL) +            return NULL; +    } +    Py_INCREF(op->func_dict); +    return op->func_dict; +} +static int +__Pyx_CyFunction_set_dict(__pyx_CyFunctionObject *op, PyObject *value) +{ +    PyObject *tmp; +    if (value == NULL) { +        PyErr_SetString(PyExc_TypeError, +               "function's dictionary may not be deleted"); +        return -1; +    } +    if (!PyDict_Check(value)) { +        PyErr_SetString(PyExc_TypeError, +               "setting function's dictionary to a non-dict"); +        return -1; +    } +    tmp = op->func_dict; +    Py_INCREF(value); +    op->func_dict = value; +    Py_XDECREF(tmp); +    return 0; +} +static PyObject * +__Pyx_CyFunction_get_globals(CYTHON_UNUSED __pyx_CyFunctionObject *op) +{ +    PyObject* dict = PyModule_GetDict(__pyx_m); +    Py_XINCREF(dict); +    return dict; +} +static PyObject * +__Pyx_CyFunction_get_closure(CYTHON_UNUSED __pyx_CyFunctionObject *op) +{ +    Py_INCREF(Py_None); +    return Py_None; +} +static PyObject * +__Pyx_CyFunction_get_code(__pyx_CyFunctionObject *op) +{ +    PyObject* result = (op->func_code) ? op->func_code : Py_None; +    Py_INCREF(result); +    return result; +} +static PyObject * +__Pyx_CyFunction_get_defaults(__pyx_CyFunctionObject *op) +{ +    if (op->defaults_tuple) { +        Py_INCREF(op->defaults_tuple); +        return op->defaults_tuple; +    } +    if (op->defaults_getter) { +        PyObject *res = op->defaults_getter((PyObject *) op); +        if (res) { +            Py_INCREF(res); +            op->defaults_tuple = res; +        } +        return res; +    } +    Py_INCREF(Py_None); +    return Py_None; +} +static PyGetSetDef __pyx_CyFunction_getsets[] = { +    {(char *) "func_doc", (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0}, +    {(char *) "__doc__",  (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0}, +    {(char *) "func_name", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0}, +    {(char *) "__name__", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0}, +    {(char *) "__self__", (getter)__Pyx_CyFunction_get_self, 0, 0, 0}, +    {(char *) "func_dict", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0}, +    {(char *) "__dict__", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0}, +    {(char *) "func_globals", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0}, +    {(char *) "__globals__", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0}, +    {(char *) "func_closure", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0}, +    {(char *) "__closure__", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0}, +    {(char *) "func_code", (getter)__Pyx_CyFunction_get_code, 0, 0, 0}, +    {(char *) "__code__", (getter)__Pyx_CyFunction_get_code, 0, 0, 0}, +    {(char *) "func_defaults", (getter)__Pyx_CyFunction_get_defaults, 0, 0, 0}, +    {(char *) "__defaults__", (getter)__Pyx_CyFunction_get_defaults, 0, 0, 0}, +    {0, 0, 0, 0, 0} +}; +#ifndef PY_WRITE_RESTRICTED /* < Py2.5 */ +#define PY_WRITE_RESTRICTED WRITE_RESTRICTED +#endif +static PyMemberDef __pyx_CyFunction_members[] = { +    {(char *) "__module__", T_OBJECT, offsetof(__pyx_CyFunctionObject, func.m_module), PY_WRITE_RESTRICTED, 0}, +    {0, 0, 0,  0, 0} +}; +static PyObject * +__Pyx_CyFunction_reduce(__pyx_CyFunctionObject *m, CYTHON_UNUSED PyObject *args) +{ +#if PY_MAJOR_VERSION >= 3 +    return PyUnicode_FromString(m->func.m_ml->ml_name); +#else +    return PyString_FromString(m->func.m_ml->ml_name); +#endif +} +static PyMethodDef __pyx_CyFunction_methods[] = { +    {__Pyx_NAMESTR("__reduce__"), (PyCFunction)__Pyx_CyFunction_reduce, METH_VARARGS, 0}, +    {0, 0, 0, 0} +}; +static PyObject *__Pyx_CyFunction_New(PyTypeObject *type, PyMethodDef *ml, int flags, +                                      PyObject *closure, PyObject *module, PyObject* code) { +    __pyx_CyFunctionObject *op = PyObject_GC_New(__pyx_CyFunctionObject, type); +    if (op == NULL) +        return NULL; +    op->flags = flags; +    op->func_weakreflist = NULL; +    op->func.m_ml = ml; +    op->func.m_self = (PyObject *) op; +    Py_XINCREF(closure); +    op->func_closure = closure; +    Py_XINCREF(module); +    op->func.m_module = module; +    op->func_dict = NULL; +    op->func_name = NULL; +    op->func_doc = NULL; +    op->func_classobj = NULL; +    Py_XINCREF(code); +    op->func_code = code; +    op->defaults_pyobjects = 0; +    op->defaults = NULL; +    op->defaults_tuple = NULL; +    op->defaults_getter = NULL; +    PyObject_GC_Track(op); +    return (PyObject *) op; +} +static int +__Pyx_CyFunction_clear(__pyx_CyFunctionObject *m) +{ +    Py_CLEAR(m->func_closure); +    Py_CLEAR(m->func.m_module); +    Py_CLEAR(m->func_dict); +    Py_CLEAR(m->func_name); +    Py_CLEAR(m->func_doc); +    Py_CLEAR(m->func_code); +    Py_CLEAR(m->func_classobj); +    Py_CLEAR(m->defaults_tuple); +    if (m->defaults) { +        PyObject **pydefaults = __Pyx_CyFunction_Defaults(PyObject *, m); +        int i; +        for (i = 0; i < m->defaults_pyobjects; i++) +            Py_XDECREF(pydefaults[i]); +        PyMem_Free(m->defaults); +        m->defaults = NULL; +    } +    return 0; +} +static void __Pyx_CyFunction_dealloc(__pyx_CyFunctionObject *m) +{ +    PyObject_GC_UnTrack(m); +    if (m->func_weakreflist != NULL) +        PyObject_ClearWeakRefs((PyObject *) m); +    __Pyx_CyFunction_clear(m); +    PyObject_GC_Del(m); +} +static int __Pyx_CyFunction_traverse(__pyx_CyFunctionObject *m, visitproc visit, void *arg) +{ +    Py_VISIT(m->func_closure); +    Py_VISIT(m->func.m_module); +    Py_VISIT(m->func_dict); +    Py_VISIT(m->func_name); +    Py_VISIT(m->func_doc); +    Py_VISIT(m->func_code); +    Py_VISIT(m->func_classobj); +    Py_VISIT(m->defaults_tuple); +    if (m->defaults) { +        PyObject **pydefaults = __Pyx_CyFunction_Defaults(PyObject *, m); +        int i; +        for (i = 0; i < m->defaults_pyobjects; i++) +            Py_VISIT(pydefaults[i]); +    } +    return 0; +} +static PyObject *__Pyx_CyFunction_descr_get(PyObject *func, PyObject *obj, PyObject *type) +{ +    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func; +    if (m->flags & __Pyx_CYFUNCTION_STATICMETHOD) { +        Py_INCREF(func); +        return func; +    } +    if (m->flags & __Pyx_CYFUNCTION_CLASSMETHOD) { +        if (type == NULL) +            type = (PyObject *)(Py_TYPE(obj)); +        return PyMethod_New(func, +                            type, (PyObject *)(Py_TYPE(type))); +    } +    if (obj == Py_None) +        obj = NULL; +    return PyMethod_New(func, obj, type); +} +static PyObject* +__Pyx_CyFunction_repr(__pyx_CyFunctionObject *op) +{ +    PyObject *func_name = __Pyx_CyFunction_get_name(op); +#if PY_MAJOR_VERSION >= 3 +    return PyUnicode_FromFormat("<cyfunction %U at %p>", +                                func_name, (void *)op); +#else +    return PyString_FromFormat("<cyfunction %s at %p>", +                               PyString_AsString(func_name), (void *)op); +#endif +} +static PyTypeObject __pyx_CyFunctionType_type = { +    PyVarObject_HEAD_INIT(0, 0) +    __Pyx_NAMESTR("cython_function_or_method"), /*tp_name*/ +    sizeof(__pyx_CyFunctionObject),   /*tp_basicsize*/ +    0,                                  /*tp_itemsize*/ +    (destructor) __Pyx_CyFunction_dealloc, /*tp_dealloc*/ +    0,                                  /*tp_print*/ +    0,                                  /*tp_getattr*/ +    0,                                  /*tp_setattr*/ +#if PY_MAJOR_VERSION < 3 +    0,                                  /*tp_compare*/ +#else +    0,                                  /*reserved*/ +#endif +    (reprfunc) __Pyx_CyFunction_repr,   /*tp_repr*/ +    0,                                  /*tp_as_number*/ +    0,                                  /*tp_as_sequence*/ +    0,                                  /*tp_as_mapping*/ +    0,                                  /*tp_hash*/ +    __Pyx_PyCFunction_Call,             /*tp_call*/ +    0,                                  /*tp_str*/ +    0,                                  /*tp_getattro*/ +    0,                                  /*tp_setattro*/ +    0,                                  /*tp_as_buffer*/ +    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags*/ +    0,                                  /*tp_doc*/ +    (traverseproc) __Pyx_CyFunction_traverse,   /*tp_traverse*/ +    (inquiry) __Pyx_CyFunction_clear,   /*tp_clear*/ +    0,                                  /*tp_richcompare*/ +    offsetof(__pyx_CyFunctionObject, func_weakreflist), /* tp_weaklistoffse */ +    0,                                  /*tp_iter*/ +    0,                                  /*tp_iternext*/ +    __pyx_CyFunction_methods,           /*tp_methods*/ +    __pyx_CyFunction_members,           /*tp_members*/ +    __pyx_CyFunction_getsets,           /*tp_getset*/ +    0,                                  /*tp_base*/ +    0,                                  /*tp_dict*/ +    __Pyx_CyFunction_descr_get,         /*tp_descr_get*/ +    0,                                  /*tp_descr_set*/ +    offsetof(__pyx_CyFunctionObject, func_dict),/*tp_dictoffset*/ +    0,                                  /*tp_init*/ +    0,                                  /*tp_alloc*/ +    0,                                  /*tp_new*/ +    0,                                  /*tp_free*/ +    0,                                  /*tp_is_gc*/ +    0,                                  /*tp_bases*/ +    0,                                  /*tp_mro*/ +    0,                                  /*tp_cache*/ +    0,                                  /*tp_subclasses*/ +    0,                                  /*tp_weaklist*/ +    0,                                  /*tp_del*/ +#if PY_VERSION_HEX >= 0x02060000 +    0,                                  /*tp_version_tag*/ +#endif +}; +static int __Pyx_CyFunction_init(void) +{ +    if (PyType_Ready(&__pyx_CyFunctionType_type) < 0) +        return -1; +    __pyx_CyFunctionType = &__pyx_CyFunctionType_type; +    return 0; +} +void *__Pyx_CyFunction_InitDefaults(PyObject *func, size_t size, int pyobjects) +{ +    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func; +    m->defaults = PyMem_Malloc(size); +    if (!m->defaults) +        return PyErr_NoMemory(); +    memset(m->defaults, 0, sizeof(size)); +    m->defaults_pyobjects = pyobjects; +    return m->defaults; +} +static void __Pyx_CyFunction_SetDefaultsTuple(PyObject *func, PyObject *tuple) +{ +    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func; +    m->defaults_tuple = tuple; +    Py_INCREF(tuple); +} +  static CYTHON_INLINE unsigned char __Pyx_PyInt_AsUnsignedChar(PyObject* x) {      const unsigned char neg_one = (unsigned char)-1, const_zero = 0;      const int is_unsigned = neg_one > const_zero; @@ -9693,6 +16312,25 @@ static int __pyx_Generator_init(void)      return PyType_Ready(&__pyx_GeneratorType);  } +static void __Pyx_WriteUnraisable(const char *name, int clineno, +                                  int lineno, const char *filename) { +    PyObject *old_exc, *old_val, *old_tb; +    PyObject *ctx; +    __Pyx_ErrFetch(&old_exc, &old_val, &old_tb); +    #if PY_MAJOR_VERSION < 3 +    ctx = PyString_FromString(name); +    #else +    ctx = PyUnicode_FromString(name); +    #endif +    __Pyx_ErrRestore(old_exc, old_val, old_tb); +    if (!ctx) { +        PyErr_WriteUnraisable(Py_None); +    } else { +        PyErr_WriteUnraisable(ctx); +        Py_DECREF(ctx); +    } +} +  static int __Pyx_check_binary_version(void) {      char ctversion[4], rtversion[4];      PyOS_snprintf(ctversion, 4, "%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION); diff --git a/python/src/_cdec.pyx b/python/src/_cdec.pyx index 698a66f6..cccfec0b 100644 --- a/python/src/_cdec.pyx +++ b/python/src/_cdec.pyx @@ -6,15 +6,15 @@ cimport decoder  include "vectors.pxi"  include "hypergraph.pxi"  include "lattice.pxi" +include "mteval.pxi"  SetSilent(True) -class ParseFailed(Exception): -    pass +class ParseFailed(Exception): pass  cdef class Decoder:      cdef decoder.Decoder* dec -    cdef public DenseVector weights +    cdef DenseVector weights      def __cinit__(self, char* config):          decoder.register_feature_functions() @@ -27,6 +27,22 @@ cdef class Decoder:      def __dealloc__(self):          del self.dec +    property weights: +        def __get__(self): +            return self.weights + +        def __set__(self, weights): +            if isinstance(weights, DenseVector): +                self.weights.vector[0] = (<DenseVector> weights).vector[0] +            elif isinstance(weights, SparseVector): +                self.weights.vector.clear() +                ((<SparseVector> weights).vector[0]).init_vector(self.weights.vector) +            elif isinstance(weights, dict): +                for fname, fval in weights.items(): +                    self.weights[fname] = fval +            else: +                raise TypeError('cannot initialize weights with %s' % type(weights)) +      def read_weights(self, cfg):          with open(cfg) as fp:              for line in fp: diff --git a/python/src/hypergraph.pxi b/python/src/hypergraph.pxi index c226d105..9d09722e 100644 --- a/python/src/hypergraph.pxi +++ b/python/src/hypergraph.pxi @@ -32,26 +32,45 @@ cdef class Hypergraph:      def kbest(self, size):          cdef kb.KBestDerivations[vector[WordID], kb.ESentenceTraversal]* derivations = new kb.KBestDerivations[vector[WordID], kb.ESentenceTraversal](self.hg[0], size)          cdef kb.KBestDerivations[vector[WordID], kb.ESentenceTraversal].Derivation* derivation -        cdef str sentence +        cdef bytes sentence          cdef unsigned k -        for k in range(size): -            derivation = derivations.LazyKthBest(self.hg.nodes_.size() - 1, k) -            if not derivation: break -            sentence = GetString(derivation._yield).c_str() -            yield sentence.decode('utf8') -        del derivations +        try: +            for k in range(size): +                derivation = derivations.LazyKthBest(self.hg.nodes_.size() - 1, k) +                if not derivation: break +                sentence = GetString(derivation._yield).c_str() +                yield sentence.decode('utf8') +        finally: +            del derivations      def kbest_tree(self, size):          cdef kb.KBestDerivations[vector[WordID], kb.ETreeTraversal]* derivations = new kb.KBestDerivations[vector[WordID], kb.ETreeTraversal](self.hg[0], size)          cdef kb.KBestDerivations[vector[WordID], kb.ETreeTraversal].Derivation* derivation          cdef str tree          cdef unsigned k -        for k in range(size): -            derivation = derivations.LazyKthBest(self.hg.nodes_.size() - 1, k) -            if not derivation: break -            tree = GetString(derivation._yield).c_str() -            yield tree.decode('utf8') -        del derivations +        try: +            for k in range(size): +                derivation = derivations.LazyKthBest(self.hg.nodes_.size() - 1, k) +                if not derivation: break +                tree = GetString(derivation._yield).c_str() +                yield tree.decode('utf8') +        finally: +            del derivations + +    def kbest_features(self, size): +        cdef kb.KBestDerivations[FastSparseVector[weight_t], kb.FeatureVectorTraversal]* derivations = new kb.KBestDerivations[FastSparseVector[weight_t], kb.FeatureVectorTraversal](self.hg[0], size) +        cdef kb.KBestDerivations[FastSparseVector[weight_t], kb.FeatureVectorTraversal].Derivation* derivation +        cdef SparseVector fmap +        cdef unsigned k +        try: +            for k in range(size): +                derivation = derivations.LazyKthBest(self.hg.nodes_.size() - 1, k) +                if not derivation: break +                fmap = SparseVector() +                fmap.vector = new FastSparseVector[weight_t](derivation._yield) +                yield fmap +        finally: +            del derivations      def sample(self, unsigned n):          cdef vector[hypergraph.Hypothesis]* hypos = new vector[hypergraph.Hypothesis]() @@ -60,10 +79,12 @@ cdef class Hypergraph:          hypergraph.sample_hypotheses(self.hg[0], n, self.rng, hypos)          cdef str sentence          cdef unsigned k -        for k in range(hypos.size()): -            sentence = GetString(hypos[0][k].words).c_str() -            yield sentence.decode('utf8') -        del hypos +        try: +            for k in range(hypos.size()): +                sentence = GetString(hypos[0][k].words).c_str() +                yield sentence.decode('utf8') +        finally: +            del hypos      # TODO richer k-best/sample output (feature vectors, trees?) @@ -76,6 +97,8 @@ cdef class Hypergraph:               preserve_mask = new hypergraph.EdgeMask(self.hg.edges_.size())               preserve_mask[0][hypergraph.GetFullWordEdgeIndex(self.hg[0])] = True          self.hg.PruneInsideOutside(beam_alpha, density, preserve_mask, False, 1, False) +        if preserve_mask: +            del preserve_mask      def lattice(self): # TODO direct hg -> lattice conversion in cdec          cdef str plf = hypergraph.AsPLF(self.hg[0], True).c_str() @@ -87,6 +110,6 @@ cdef class Hypergraph:          elif isinstance(weights, DenseVector):              self.hg.Reweight((<DenseVector> weights).vector[0])          else: -            raise ValueError('cannot reweight hypergraph with %s' % type(weights)) +            raise TypeError('cannot reweight hypergraph with %s' % type(weights))      # TODO get feature expectations, get partition function ("inside" score) diff --git a/python/src/kbest.pxd b/python/src/kbest.pxd index f34ac5ed..cef42bd3 100644 --- a/python/src/kbest.pxd +++ b/python/src/kbest.pxd @@ -9,6 +9,8 @@ cdef extern from "decoder/viterbi.h":          pass      cdef cppclass FTreeTraversal:          pass +    cdef cppclass FeatureVectorTraversal: +        pass  cdef extern from "decoder/kbest.h" namespace "KBest":      cdef cppclass KBestDerivations[T, Traversal]: diff --git a/python/src/lattice.pxi b/python/src/lattice.pxi index 493c6dcd..f8341e29 100644 --- a/python/src/lattice.pxi +++ b/python/src/lattice.pxi @@ -54,3 +54,15 @@ cdef class Lattice:      def __dealloc__(self):          del self.lattice + +    def todot(self): +        def lines(): +            yield 'digraph lattice {' +            yield 'rankdir = LR;' +            yield 'node [shape=circle];' +            for i in range(len(self)): +                for label, weight, delta in self[i]: +                    yield '%d -> %d [label="%s"];' % (i, i+delta, label.replace('"', '\\"')) +            yield '%d [shape=doublecircle]' % len(self) +            yield '}' +        return '\n'.join(lines()).encode('utf8') diff --git a/python/src/mteval.pxd b/python/src/mteval.pxd new file mode 100644 index 00000000..52af6297 --- /dev/null +++ b/python/src/mteval.pxd @@ -0,0 +1,47 @@ +from libcpp.vector cimport vector +from libcpp.string cimport string +from utils cimport * +from hypergraph cimport Hypergraph + +cdef extern from "mteval/ns.h": +    cdef cppclass SufficientStats: +        SufficientStats() +        SufficientStats(SufficientStats&) +        unsigned size() +        float operator[](unsigned i) +        void swap(SufficientStats& other) + +    SufficientStats add "operator+" (SufficientStats&, SufficientStats&) + +    cdef cppclass SegmentEvaluator: +        void Evaluate(vector[WordID]& hyp, SufficientStats* out) + +    cdef cppclass EvaluationMetric: +        string& MetricId() +        bint IsErrorMetric() +        float ComputeScore(SufficientStats& stats) +        string DetailedScore(SufficientStats& stats) +        shared_ptr[SegmentEvaluator] CreateSegmentEvaluator(vector[vector[WordID]]& refs) +        ComputeSufficientStatistics(vector[WordID]& hyp, +                                    vector[WordID]& refs, +                                    SufficientStats* out) + +cdef extern from "mteval/ns.h" namespace "EvaluationMetric": +    EvaluationMetric* Instance(string& metric_id) +    EvaluationMetric* Instance() # IBM_BLEU + +cdef extern from "training/candidate_set.h" namespace "training": +    cdef cppclass Candidate "const training::Candidate": +        vector[WordID] ewords +        FastSparseVector[weight_t] fmap +        SufficientStats eval_feats + +    cdef cppclass CandidateSet: +        CandidateSet() +        unsigned size() +        Candidate& operator[](unsigned i) +        void ReadFromFile(string& file) +        void WriteToFile(string& file) +        void AddKBestCandidates(Hypergraph& hg, +                unsigned kbest_size, +                SegmentEvaluator* scorer) diff --git a/python/src/mteval.pxi b/python/src/mteval.pxi new file mode 100644 index 00000000..d90eb9a6 --- /dev/null +++ b/python/src/mteval.pxi @@ -0,0 +1,154 @@ +cimport mteval + +cdef char* as_str(sentence, error_msg='Cannot convert type %s to str'): +    cdef bytes ret +    if isinstance(sentence, unicode): +        ret = sentence.encode('utf8') +    elif isinstance(sentence, str): +        ret = sentence +    else: +        raise TypeError(error_msg % type(sentence)) +    return ret + +cdef SufficientStats as_stats(x, y): +    if isinstance(x, SufficientStats): +        return x +    elif x == 0 and isinstance(y, SufficientStats): +        stats = SufficientStats() +        stats.stats = new mteval.SufficientStats() +        stats.metric = (<SufficientStats> y).metric +        return stats + +cdef class Candidate: +    cdef mteval.Candidate* candidate +    cdef public float score + +    property words: +        def __get__(self): +            return unicode(GetString(self.candidate.ewords).c_str(), encoding='utf8') + +    property fmap: +        def __get__(self): +            cdef SparseVector fmap = SparseVector() +            fmap.vector = new FastSparseVector[weight_t](self.candidate.fmap) +            return fmap + +cdef class SufficientStats: +    cdef mteval.SufficientStats* stats +    cdef mteval.EvaluationMetric* metric + +    def __dealloc__(self): +        del self.stats + +    property score: +        def __get__(self): +            return self.metric.ComputeScore(self.stats[0]) + +    property detail: +        def __get__(self): +            return self.metric.DetailedScore(self.stats[0]).c_str() + +    def __len__(self): +        return self.stats.size() + +    def __iter__(self): +        for i in range(len(self)): +            yield self.stats[0][i] + +    def __iadd__(SufficientStats self, SufficientStats other): +        self.stats[0] += other.stats[0] +        return self + +    def __add__(x, y): +        cdef SufficientStats sx = as_stats(x, y) +        cdef SufficientStats sy = as_stats(y, x) +        cdef SufficientStats result = SufficientStats() +        result.stats = new mteval.SufficientStats(mteval.add(sx.stats[0], sy.stats[0])) +        result.metric = sx.metric +        return result + +cdef class CandidateSet: +    cdef shared_ptr[mteval.SegmentEvaluator]* scorer +    cdef mteval.EvaluationMetric* metric +    cdef mteval.CandidateSet* cs + +    def __cinit__(self, SegmentEvaluator evaluator): +        self.scorer = new shared_ptr[mteval.SegmentEvaluator](evaluator.scorer[0]) +        self.metric = evaluator.metric +        self.cs = new mteval.CandidateSet() + +    def __dealloc__(self): +        del self.scorer +        del self.cs + +    def __len__(self): +        return self.cs.size() + +    def __getitem__(self,int k): +        if not 0 <= k < self.cs.size(): +            raise IndexError('candidate set index out of range') +        cdef Candidate candidate = Candidate() +        candidate.candidate = &self.cs[0][k] +        candidate.score = self.metric.ComputeScore(self.cs[0][k].eval_feats) +        return candidate + +    def __iter__(self): +        cdef unsigned i +        for i in range(len(self)): +            yield self[i] + +    def add_kbest(self, Hypergraph hypergraph, unsigned k): +        self.cs.AddKBestCandidates(hypergraph.hg[0], k, self.scorer.get()) + +cdef class SegmentEvaluator: +    cdef shared_ptr[mteval.SegmentEvaluator]* scorer +    cdef mteval.EvaluationMetric* metric +     +    def __dealloc__(self): +        del self.scorer + +    def evaluate(self, sentence): +        cdef vector[WordID] hyp +        cdef SufficientStats sf = SufficientStats() +        sf.metric = self.metric +        sf.stats = new mteval.SufficientStats() +        ConvertSentence(string(as_str(sentence.strip())), &hyp) +        self.scorer.get().Evaluate(hyp, sf.stats) +        return sf + +    def candidate_set(self): +        return CandidateSet(self) + +cdef class Scorer: +    cdef string* name + +    def __cinit__(self, char* name): +        self.name = new string(name) + +    def __dealloc__(self): +        del self.name +     +    def __call__(self, refs): +        cdef mteval.EvaluationMetric* metric = mteval.Instance(self.name[0]) +        if isinstance(refs, unicode) or isinstance(refs, str): +            refs = [refs] +        cdef vector[vector[WordID]]* refsv = new vector[vector[WordID]]() +        cdef vector[WordID]* refv +        cdef bytes ref_str +        for ref in refs: +            refv = new vector[WordID]() +            ConvertSentence(string(as_str(ref.strip())), refv) +            refsv.push_back(refv[0]) +            del refv +        cdef unsigned i +        cdef SegmentEvaluator evaluator = SegmentEvaluator() +        evaluator.metric = metric +        evaluator.scorer = new shared_ptr[mteval.SegmentEvaluator](metric.CreateSegmentEvaluator(refsv[0])) +        del refsv # in theory should not delete but store in SegmentEvaluator +        return evaluator + +    def __str__(self): +        return self.name.c_str() + +BLEU = Scorer('IBM_BLEU') +TER = Scorer('TER') diff --git a/python/src/utils.pxd b/python/src/utils.pxd index 3d518524..94fab5ef 100644 --- a/python/src/utils.pxd +++ b/python/src/utils.pxd @@ -50,16 +50,19 @@ cdef extern from "utils/sparse_vector.h":      FastSparseVector[weight_t] operator+(FastSparseVector[weight_t]&, FastSparseVector[weight_t]&)      FastSparseVector[weight_t] operator-(FastSparseVector[weight_t]&, FastSparseVector[weight_t]&) +    FastSparseVector[weight_t] operator*(FastSparseVector[weight_t]&, double&) +    FastSparseVector[weight_t] operator/(FastSparseVector[weight_t]&, double&)      ostream operator<<(ostream& out, FastSparseVector[weight_t]& v)  cdef extern from "utils/weights.h" namespace "Weights":      void InitSparseVector(vector[weight_t]& dv, FastSparseVector[weight_t]* sv) -cdef extern from "utils/tdict.cc" namespace "TD": +cdef extern from "utils/tdict.h" namespace "TD":      string GetString(vector[WordID]& st)      unsigned NumWords()      WordID TDConvert "TD::Convert" (char*)      char* TDConvert "TD::Convert" (WordID) +    void ConvertSentence(string& sent, vector[WordID]* ids)  cdef extern from "utils/verbose.h":      void SetSilent(bint) @@ -76,3 +79,8 @@ cdef extern from "utils/filelib.h":  cdef extern from "utils/sampler.h":      cdef cppclass MT19937:          pass + +cdef extern from "<boost/shared_ptr.hpp>" namespace "boost": +    cdef cppclass shared_ptr[T]: +        shared_ptr(shared_ptr& r) +        T* get() diff --git a/python/src/vectors.pxi b/python/src/vectors.pxi index 74d3a0bd..ce95968c 100644 --- a/python/src/vectors.pxi +++ b/python/src/vectors.pxi @@ -1,16 +1,20 @@  from cython.operator cimport preincrement as pinc  cdef class DenseVector: -    cdef vector[weight_t]* vector +    cdef vector[weight_t]* vector # Not owned by DenseVector + +    def __len__(self): +        return self.vector.size()      def __getitem__(self, char* fname): -        cdef unsigned fid = FDConvert(fname) -        if fid <= self.vector.size(): +        cdef int fid = FDConvert(fname) +        if 0 <= fid < self.vector.size():              return self.vector[0][fid]          raise KeyError(fname)      def __setitem__(self, char* fname, float value): -        cdef unsigned fid = FDConvert(<char *>fname) +        cdef int fid = FDConvert(<char *>fname) +        if fid < 0: raise KeyError(fname)          if self.vector.size() <= fid:              self.vector.resize(fid + 1)          self.vector[0][fid] = value @@ -32,40 +36,43 @@ cdef class DenseVector:  cdef class SparseVector:      cdef FastSparseVector[weight_t]* vector +    def __dealloc__(self): +        del self.vector + +    def copy(self): +        return self * 1 +      def __getitem__(self, char* fname): -        cdef unsigned fid = FDConvert(fname) +        cdef int fid = FDConvert(fname) +        if fid < 0: raise KeyError(fname)          return self.vector.value(fid)      def __setitem__(self, char* fname, float value): -        cdef unsigned fid = FDConvert(<char *>fname) +        cdef int fid = FDConvert(<char *>fname) +        if fid < 0: raise KeyError(fname)          self.vector.set_value(fid, value)      def __iter__(self):          cdef FastSparseVector[weight_t].const_iterator* it = new FastSparseVector[weight_t].const_iterator(self.vector[0], False) -        cdef str fname -        for i in range(self.vector.size()): -            fname = FDConvert(it[0].ptr().first).c_str() -            yield (fname, it[0].ptr().second) -            pinc(it[0]) +        try: +            for i in range(self.vector.size()): +                yield (FDConvert(it[0].ptr().first).c_str(), it[0].ptr().second) +                pinc(it[0]) # ++it +        finally: +            del it      def dot(self, other):          if isinstance(other, DenseVector):              return self.vector.dot((<DenseVector> other).vector[0])          elif isinstance(other, SparseVector):              return self.vector.dot((<SparseVector> other).vector[0]) -        raise ValueError('cannot take the dot product of %s and SparseVector' % type(other)) - -    def todense(self): -        cdef DenseVector dense = DenseVector() -        dense.vector = new vector[weight_t]() -        self.vector.init_vector(dense.vector) -        return dense +        raise TypeError('cannot take the dot product of %s and SparseVector' % type(other)) -    def __richcmp__(SparseVector self, SparseVector other, int op): +    def __richcmp__(SparseVector x, SparseVector y, int op):          if op == 2: # == -            return self.vector[0] == other.vector[0] +            return x.vector[0] == y.vector[0]          elif op == 3: # != -            return not (self == other) +            return not (x == y)          raise NotImplemented('comparison not implemented for SparseVector')      def __len__(self): @@ -73,6 +80,12 @@ cdef class SparseVector:      def __contains__(self, char* fname):          return self.vector.nonzero(FDConvert(fname)) + +    def __neg__(self): +        cdef SparseVector result = SparseVector() +        result.vector = new FastSparseVector[weight_t](self.vector[0]) +        result.vector[0] *= -1.0 +        return result      def __iadd__(SparseVector self, SparseVector other):          self.vector[0] += other.vector[0] @@ -90,12 +103,30 @@ cdef class SparseVector:          self.vector[0] /= scalar          return self -    def __add__(SparseVector self, SparseVector other): +    def __add__(SparseVector x, SparseVector y): +        cdef SparseVector result = SparseVector() +        result.vector = new FastSparseVector[weight_t](x.vector[0] + y.vector[0]) +        return result + +    def __sub__(SparseVector x, SparseVector y): +        cdef SparseVector result = SparseVector() +        result.vector = new FastSparseVector[weight_t](x.vector[0] - y.vector[0]) +        return result + +    def __mul__(x, y): +        cdef SparseVector vector +        cdef float scalar +        if isinstance(x, SparseVector): vector, scalar = x, y +        else: vector, scalar = y, x          cdef SparseVector result = SparseVector() -        result.vector = new FastSparseVector[weight_t](self.vector[0] + other.vector[0]) +        result.vector = new FastSparseVector[weight_t](vector.vector[0] * scalar)          return result -    def __sub__(SparseVector self, SparseVector other): +    def __div__(x, y): +        cdef SparseVector vector +        cdef float scalar +        if isinstance(x, SparseVector): vector, scalar = x, y +        else: vector, scalar = y, x          cdef SparseVector result = SparseVector() -        result.vector = new FastSparseVector[weight_t](self.vector[0] - other.vector[0]) +        result.vector = new FastSparseVector[weight_t](vector.vector[0] / scalar)          return result diff --git a/python/test.py b/python/test.py index 92403298..8069aa0a 100644 --- a/python/test.py +++ b/python/test.py @@ -31,9 +31,11 @@ print ' FTree[0]:', forest.viterbi_source_tree().encode('utf8')  print 'LgProb[0]:', forest.viterbi_features().dot(decoder.weights)  # Get k-best translations -for i, (sentence, tree) in enumerate(zip(forest.kbest(5), forest.kbest_tree(5)), 1): +kbest = zip(forest.kbest(5), forest.kbest_tree(5), forest.kbest_features(5)) +for i, (sentence, tree, features) in enumerate(kbest, 1):      print 'Output[%d]:' % i, sentence.encode('utf8')      print '  Tree[%d]:' % i, tree.encode('utf8') +    print ' FVect[%d]:' % i, dict(features)  # Sample translations from the forest  for sentence in forest.sample(5): @@ -58,3 +60,6 @@ print forest.viterbi_source_tree()  # Compare 1best and reference feature vectors  fref = forest.viterbi_features()  print dict(fsrc - fref) + +# Prune hypergraph +forest.prune(density=100) | 
