Merge pull request #1228 from da-raf/e721-false-positive-member

prevent false positive for E721 on member function

Author: asottile

pycodestyle.py

@@ -127,7 +127,7 @@
                                     r'(in|is)\s')
 COMPARE_TYPE_REGEX = re.compile(
     r'[=!]=\s+type(?:\s*\(\s*([^)]*[^\s)])\s*\))'
-    r'|\btype(?:\s*\(\s*([^)]*[^\s)])\s*\))\s+[=!]='
+    r'|(?<!\.)\btype(?:\s*\(\s*([^)]*[^\s)])\s*\))\s+[=!]='
 )
 KEYWORD_REGEX = re.compile(r'(\s*)\b(?:%s)\b(\s*)' % r'|'.join(KEYWORDS))
 OPERATOR_REGEX = re.compile(r'(?:[^,\s])(\s*)(?:[-+*/|!<=>%&^]+|:=)(\s*)')

testing/data/E72.py

@@ -5,6 +5,8 @@
 if type(res) != type(""):
     pass
 #: Okay
+res.type("") == ""
+#: Okay
 import types
 
 if res == types.IntType: