Merge 6e21fc7 into 7dc713c

tasks/travis.py

@@ -129,13 +129,7 @@ def run_docs_tests(env):
 
 
 def run_flake8_tests(env):
-    # E124 closing bracket does not match visual indentation
-    # E125 continuation line does not distinguish itself from next logical line
-    # E128 continuation line under-indented for visual indent
-    # E129 visually indented line with same indent as next logical line
-    # E501 line too long
-    # F811 redefinition of unused
-    invoke.run('flake8 . --exclude="__pycache__,.git,docs" --ignore="E124,E125,E128,E129,E501,F811"')
+    invoke.run('flake8 .')
 
 
 TEST_TYPES = {

topaz/utils/regexp.py

@@ -495,8 +495,10 @@ def _split_common_prefix(self, info, branches):
         prefix = alternatives[0]
         pos = 0
         end_pos = max_count
-        while (pos < end_pos and prefix[pos].can_be_affix() and
-            [None for a in alternatives if a[pos] == prefix[pos]]):
+        while (
+            pos < end_pos and prefix[pos].can_be_affix() and
+            [None for a in alternatives if a[pos] == prefix[pos]]
+        ):
             pos += 1
         if pos == 0:
             return [], branches
@@ -518,8 +520,10 @@ def _split_common_suffix(self, info, branches):
         suffix = alternatives[0]
         pos = -1
         end_pos = -1 - max_count
-        while (pos > end_pos and suffix[pos].can_be_affix() and
-            [None for a in alternatives if a[pos] == suffix[pos]]):
+        while (
+            pos > end_pos and suffix[pos].can_be_affix() and
+            [None for a in alternatives if a[pos] == suffix[pos]]
+        ):
             pos -= 1
         count = -1 - pos
         if count == 0:

tox.ini

@@ -0,0 +1,8 @@
+[flake8]
+exclude = __pycache__,.git/,docs/,spec/
+# E124 closing bracket does not match visual indentation
+# E128 continuation line under-indented for visual indent
+# E129 visually indented line with same indent as next logical line
+# E501 line too long
+# F811 redefinition of unused
+ignore = E124,E128,E129,E501,F811