Merge pull request #48 from RobinL/issue_40

(WIP) Get rid of Levenstein dep

Author: RobinL

fuzzymatcher/utils.py

@@ -1,5 +1,5 @@
 from metaphone import doublemetaphone
-from Levenshtein import ratio
+from fuzzywuzzy.fuzz import ratio
 
 def tokens_to_dmetaphones(tokens):
     new_tokens = []
@@ -40,7 +40,7 @@ def is_mispelling(token_left, token_right):
     if len(dml.intersection(dmr).difference({''})) > 0:
         return True
 
-    if ratio(token_left, token_right) >= 0.9:
+    if ratio(token_left, token_right) >= 90:
         return True
 
     return False

requirements.txt

@@ -1,5 +1,4 @@
 pandas>=0.20.3
 metaphone
-python-Levenshtein
 fuzzywuzzy
 python-dateutil