From 7120911494711094c6dcd9dc0da741d686207aab Mon Sep 17 00:00:00 2001
From: Patrick Simianer <simianer@cl.uni-heidelberg.de>
Date: Fri, 25 Apr 2014 18:40:18 +0200
Subject: modifications

---
 src/moses.py | 38 +++++++++++++++++++++++++++++++++++---
 1 file changed, 35 insertions(+), 3 deletions(-)

(limited to 'src/moses.py')

diff --git a/src/moses.py b/src/moses.py
index 857ddbf..9a159c3 100644
--- a/src/moses.py
+++ b/src/moses.py
@@ -3,6 +3,8 @@ import os
 import subprocess
 import gzip
 
+from subprocess import Popen, PIPE, STDOUT
+
 class Moses:
 
   def __init__(self, config):
@@ -17,7 +19,8 @@ class Moses:
             '--e', self.config.tgt,
             '--lm', '0:3:%s/%s.arpa' % (self.config.experiment_dir, self.config.tgt),
             #'-score-options', "'--OnlyDirect --NoPhraseCount'"
-            '--alignment', self.config.symm]
+            '--alignment', self.config.symm,
+			'-external-bin-dir', self.config.giza]
     if self.config.model == 'hier':
       args += ['-hierarchical', '-glue-grammar']
 
@@ -99,7 +102,7 @@ class Moses:
     else:
       args += [self.config.moses_decode_phrase]
     args += ['%s/model/moses.ini' % self.config.experiment_dir,
-             '--mertdir', '%s/dist/bin' % self.config.moses]
+             '--mertdir', '%s/bin' % self.config.moses]
     if self.config.model == 'hier':
       args += ['--filtercmd', 
                '%s/scripts/training/filter-model-given-input.pl --Hierarchical'\
@@ -119,7 +122,7 @@ class Moses:
     else:
       assert False
 
-    if self.config.run == 'test':
+    if self.config.run == 'test' or self.config.run == 'all':
       args += ['-f', '%s/mert-work/moses.ini' % self.config.experiment_dir]
     else:
       args += ['-f', '%s/model/moses.ini' % self.config.experiment_dir]
@@ -139,3 +142,32 @@ class Moses:
     infile.close()
     log.close()
     outfile.close()
+
+  def decode_sentence(self, experiment_dir, sentence, temp_dir):
+    if self.config.model == 'phrase':
+      args = [self.config.moses_decode_phrase]
+    elif self.config.model == 'hier':
+      args = [self.config.moses_decode_hier]
+    else:
+      assert False
+
+    if self.config.run == 'test' or self.config.run == 'all':
+      args += ['-f', '%s/mert-work/moses.ini' % experiment_dir]
+    else:
+      args += ['-f', '%s/model/moses.ini' % experiment_dir]
+
+    args += ['-drop-unknown',
+             '-n-best-list', '%s/nbest.tmp' % temp_dir,
+                             str(self.config.nbest), 'distinct',
+             '-threads', '1']
+
+    infile = open('%s/sent.tmp' % temp_dir, 'w')
+    print >>infile, sentence
+    infile.close
+    infile = open('%s/sent.tmp' % temp_dir, 'r')
+    nullfile = open(os.devnull, 'w')
+    p = subprocess.Popen(args, stdin=infile, stdout=nullfile, stderr=nullfile)
+    p.wait()
+    infile.close()
+    return
+
-- 
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