Improve the package structure of pycdec

This change should not break anything, but now you can run:

    python setup.py build_ext --inplace

and use the cleaner:

    PYTHONPATH=/path/to/cdec/python python -m ...

1 files changed, 0 insertions, 95 deletions

diff --git a/python/src/hypergraph.pxd b/python/src/hypergraph.pxd
deleted file mode 100644
index 1e150bbc..00000000
--- a/python/src/hypergraph.pxd
+++ /dev/null
@@ -1,95 +0,0 @@
-from libcpp.string cimport string
-from libcpp.vector cimport vector
-from utils cimport *
-from grammar cimport TRule
-from lattice cimport Lattice
-
-cdef extern from "decoder/hg.h":
-    cdef cppclass EdgeMask "std::vector<bool>":
-        EdgeMask(int size)
-        bint& operator[](int)
-
-    cdef cppclass HypergraphEdge "Hypergraph::Edge":
-        int id_
-        int head_node_ # position in hg.nodes_
-        SmallVector[unsigned] tail_nodes_ # positions in hg.nodes_
-        shared_ptr[TRule] rule_
-        FastSparseVector[weight_t] feature_values_
-        prob_t edge_prob_ # weights.dot(feature_values_)
-        # typically source span:
-        short int i_
-        short int j_
-        short int prev_i_
-        short int prev_j_
-
-    ctypedef HypergraphEdge const_HypergraphEdge "const Hypergraph::Edge"
-
-    cdef cppclass HypergraphNode "Hypergraph::Node":
-        int id_
-        WordID cat_ # non-terminal category if <0, 0 if not set
-        vector[int] in_edges_ # positions in hg.edge_prob_
-        vector[int] out_edges_ # positions in hg.edge_prob_
-
-    ctypedef HypergraphNode const_HypergraphNode "const Hypergraph::Node"
-
-    cdef cppclass Hypergraph:
-        Hypergraph()
-        Hypergraph(Hypergraph) nogil
-        vector[HypergraphNode] nodes_
-        vector[HypergraphEdge] edges_
-        int GoalNode()
-        double NumberOfPaths()
-        void Reweight(vector[weight_t]& weights) nogil
-        void Reweight(FastSparseVector[weight_t]& weights) nogil
-        bint PruneInsideOutside(double beam_alpha,
-                                double density,
-                                EdgeMask* preserve_mask,
-                                bint use_sum_prod_semiring,
-                                double scale,
-                                bint safe_inside) nogil
-        shared_ptr[Hypergraph] CreateViterbiHypergraph(EdgeMask* preserve_mask) nogil
-
-cdef extern from "decoder/viterbi.h":
-    prob_t ViterbiESentence(Hypergraph& hg, vector[WordID]* trans) nogil
-    string ViterbiETree(Hypergraph& hg) nogil
-    prob_t ViterbiFSentence(Hypergraph& hg, vector[WordID]* trans) nogil
-    string ViterbiFTree(Hypergraph& hg) nogil
-    FastSparseVector[weight_t] ViterbiFeatures(Hypergraph& hg) nogil
-    FastSparseVector[weight_t] ViterbiFeatures(Hypergraph& hg, 
-            FastSparseVector[weight_t]* weights,
-            bint fatal_dotprod_disagreement) nogil
-    string JoshuaVisualizationString(Hypergraph& hg) nogil
-
-cdef extern from "decoder/hg_io.h" namespace "HypergraphIO":
-    # Hypergraph JSON I/O
-    bint ReadFromJSON(istream* inp, Hypergraph* out)
-    bint WriteToJSON(Hypergraph& hg, bint remove_rules, ostream* out)
-    # Hypergraph PLF I/O
-    void ReadFromPLF(string& inp, Hypergraph* out)
-    string AsPLF(Hypergraph& hg, bint include_global_parentheses)
-    # Lattice PLF I/O
-    void PLFtoLattice(string& plf, Lattice* pl)
-    string AsPLF(Lattice& lat, bint include_global_parentheses)
-
-cdef extern from "decoder/hg_intersect.h" namespace "HG":
-    bint Intersect(Lattice& target, Hypergraph* hg) nogil
-
-cdef extern from "decoder/hg_sampler.h" namespace "HypergraphSampler":
-    cdef cppclass Hypothesis:
-        vector[WordID] words
-        FastSparseVector[weight_t] fmap
-        prob_t model_score
-    void sample_hypotheses(Hypergraph& hg, 
-                           unsigned n, 
-                           MT19937* rng, 
-                           vector[Hypothesis]* hypos) nogil
-    void sample_trees(Hypergraph& hg, 
-                      unsigned n, 
-                      MT19937* rng, 
-                      vector[string]* trees) nogil
-
-cdef extern from "decoder/csplit.h" namespace "CompoundSplit":
-    int GetFullWordEdgeIndex(Hypergraph& forest)
-
-cdef extern from "decoder/inside_outside.h":
-    prob_t InsideOutside "InsideOutside<prob_t, EdgeProb, SparseVector<prob_t>, EdgeFeaturesAndProbWeightFunction>" (Hypergraph& hg, FastSparseVector[prob_t]* result) nogil