allow `is` and `is not` for type comparesE721-allow-is-v2

2 files changed, 6 insertions, 6 deletions

diff --git a/pycodestyle.py b/pycodestyle.py
index 4227e62..038727a 100755
--- a/pycodestyle.py
+++ b/pycodestyle.py
@@ -129,8 +129,8 @@ COMPARE_SINGLETON_REGEX = re.compile(r'(\bNone|\bFalse|\bTrue)?\s*([=!]=)'
 COMPARE_NEGATIVE_REGEX = re.compile(r'\b(?<!is\s)(not)\s+[^][)(}{ ]+\s+'
                                     r'(in|is)\s')
 COMPARE_TYPE_REGEX = re.compile(
-    r'(?:[=!]=|is(?:\s+not)?)\s+type(?:\s*\(\s*([^)]*[^ )])\s*\))' +
-    r'|\btype(?:\s*\(\s*([^)]*[^ )])\s*\))\s+(?:[=!]=|is(?:\s+not)?)'
+    r'[=!]=\s+type(?:\s*\(\s*([^)]*[^ )])\s*\))'
+    r'|\btype(?:\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*)')
@@ -1441,7 +1441,7 @@ def comparison_type(logical_line, noqa):
     Do not compare types directly.
 
     Okay: if isinstance(obj, int):
-    E721: if type(obj) is type(1):
+    E721: if type(obj) == type(1):
     """
     match = COMPARE_TYPE_REGEX.search(logical_line)
     if match and not noqa:
diff --git a/testsuite/E72.py b/testsuite/E72.py
index 61e17eb..ac55a95 100644
--- a/testsuite/E72.py
+++ b/testsuite/E72.py
@@ -9,7 +9,7 @@ import types
 
 if res == types.IntType:
     pass
-#: E721
+#: Okay
 import types
 
 if type(res) is not types.ListType:
@@ -26,9 +26,9 @@ assert type(res) == type((0,))
 assert type(res) == type((0))
 #: E721
 assert type(res) != type((1, ))
-#: E721
+#: Okay
 assert type(res) is type((1, ))
-#: E721
+#: Okay
 assert type(res) is not type((1, ))
 #: E211 E721
 assert type(res) == type ([2, ])