remove subword-nmt submodule

Elad Hoffer · Elad Hoffer · commit 4bcfaaec4dd6 · 2019-02-04T11:43:49.000+02:00
diff --git a/.gitmodules b/.gitmodules
@@ -1,6 +1,3 @@
-[submodule "seq2seq/tools/subword-nmt"]
-	path = seq2seq/tools/subword-nmt
-	url = https://github.com/rsennrich/subword-nmt
 [submodule "seq2seq/tools/utils"]
 	path = seq2seq/tools/utils
 	url = https://github.com/eladhoffer/utils.pytorch
diff --git a/requirements.txt b/requirements.txt
@@ -5,3 +5,4 @@ pandas
 sacrebleu
 sacremoses
 sentencepiece
+subword-nmt
diff --git a/seq2seq/tools/subword-nmt b/seq2seq/tools/subword-nmt
diff --git a/seq2seq/tools/tokenizer.py b/seq2seq/tools/tokenizer.py
@@ -11,10 +11,7 @@
 from .config import *
 
 try:
-    sys.path.append(os.path.abspath(os.path.join(
-        os.path.dirname(__file__), './subword-nmt')))
-    import learn_bpe
-    import apply_bpe
+    from subword_nmt import learn_bpe, apply_bpe
     _BPE_AVAILABLE = True
 except:
     _BPE_AVAILABLE = False
