Make profanity filter catch foo/bar where foo and/or bar are bad

words.

diff --git a/profanity_filter.py b/profanity_filter.py
index db014e1704742c7cab01bc6e7ca1f6ca7f874de5..3109f166af211d0160aeca81ddf72e526ceaf2d3 100755 (executable)
--- a/profanity_filter.py
+++ b/profanity_filter.py
@@ -2,6 +2,7 @@
 
 import logging
 import random
+import re
 import string
 import sys
 
@@ -496,6 +497,11 @@ class ProfanityFilter(object):
         ]
         return ' '.join(chunks)
 
+    def tokenize(self, text: str):
+        for x in nltk.word_tokenize(text):
+            for y in re.split('\W+', x):
+                yield y
+
     def contains_bad_word(self, text: str) -> bool:
         """Returns True if text contains a bad word (or more than one) 
         and False if no bad words were detected.
@@ -510,7 +516,7 @@ class ProfanityFilter(object):
         False
 
         """
-        words = nltk.word_tokenize(text)
+        words = [word for word in self.tokenize(text)]
         for word in words:
             if self.is_bad_word(word):
                 logger.debug(f'"{word}" is profanity')
@@ -557,7 +563,7 @@ class ProfanityFilter(object):
                             break
             return out
 
-        words = nltk.word_tokenize(text)
+        words = self.tokenize(text)
         words.append('')
         words.append('')
         words.append('')