Merge pull request #1330 from nicoddemus/fix-flakes

Fix flakes

_pytest/assertion/__init__.py

@@ -112,8 +112,8 @@ def pytest_runtest_setup(item):
             config=item.config, op=op, left=left, right=right)
         for new_expl in hook_result:
             if new_expl:
-                if (sum(len(p) for p in new_expl[1:]) > 80*8
-                        and item.config.option.verbose < 2):
+                if (sum(len(p) for p in new_expl[1:]) > 80*8 and
+                        item.config.option.verbose < 2):
                     show_max = 10
                     truncated_lines = len(new_expl) - show_max
                     new_expl[show_max:] = [py.builtin._totext(

_pytest/assertion/util.py

@@ -140,8 +140,8 @@ def assertrepr_compare(config, op, left, right):
 
     summary = u('%s %s %s') % (ecu(left_repr), op, ecu(right_repr))
 
-    issequence = lambda x: (isinstance(x, (list, tuple, Sequence))
-                            and not isinstance(x, basestring))
+    issequence = lambda x: (isinstance(x, (list, tuple, Sequence)) and
+                            not isinstance(x, basestring))
     istext = lambda x: isinstance(x, basestring)
     isdict = lambda x: isinstance(x, dict)
     isset = lambda x: isinstance(x, (set, frozenset))
@@ -263,8 +263,7 @@ def _compare_eq_sequence(left, right, verbose=False):
         explanation += [
             u('Right contains more items, first extra item: %s') %
             py.io.saferepr(right[len(left)],)]
-    return explanation  # + _diff_text(pprint.pformat(left),
-                        #              pprint.pformat(right))
+    return explanation
 
 
 def _compare_eq_set(left, right, verbose=False):

_pytest/python.py

@@ -416,8 +416,8 @@ class PyCollector(PyobjMixin, pytest.Collector):
 
     def istestfunction(self, obj, name):
         return (
-            (self.funcnamefilter(name) or self.isnosetest(obj))
-            and safe_getattr(obj, "__call__", False) and getfixturemarker(obj) is None
+            (self.funcnamefilter(name) or self.isnosetest(obj)) and
+            safe_getattr(obj, "__call__", False) and getfixturemarker(obj) is None
         )
 
     def istestclass(self, obj, name):
@@ -1765,8 +1765,10 @@ class FixtureLookupError(LookupError):
         stack.extend(map(lambda x: x.func, self.fixturestack))
         msg = self.msg
         if msg is not None:
-            stack = stack[:-1] # the last fixture raise an error, let's present
+            # the last fixture raise an error, let's present
             # it at the requesting side
+            stack = stack[:-1]
+                               
         for function in stack:
             fspath, lineno = getfslineno(function)
             try:

_pytest/unittest.py

@@ -24,9 +24,10 @@ def pytest_pycollect_makeitem(collector, name, obj):
 
 
 class UnitTestCase(pytest.Class):
-    nofuncargs = True  # marker for fixturemanger.getfixtureinfo()
+    # marker for fixturemanger.getfixtureinfo()
     # to declare that our children do not support funcargs
-                       #
+    nofuncargs = True
+                                              
     def setup(self):
         cls = self.obj
         if getattr(cls, '__unittest_skip__', False):

testing/test_assertinterpret.py

@@ -203,7 +203,7 @@ class TestView:
         cls.View = pytest.importorskip("_pytest.assertion.oldinterpret").View
 
     def test_class_dispatch(self):
-        ### Use a custom class hierarchy with existing instances
+        # Use a custom class hierarchy with existing instances
 
         class Picklable(self.View):
             pass

tox.ini

@@ -155,4 +155,4 @@ norecursedirs = .tox ja .hg cx_freeze_source
 
 
 [flake8]
-ignore =E401,E225,E261,E128,E124,E301,E302,E121,E303,W391,E501,E231,E126,E701,E265,E241,E251,E226,E101,W191,E131,E203,E122,E123,E271,E712,E222,E127,E125,E221,W292,E111,E113,E293,E262,W293,E129,E702,E201,E272,E202
+ignore =E401,E225,E261,E128,E124,E301,E302,E121,E303,W391,E501,E231,E126,E701,E265,E241,E251,E226,E101,W191,E131,E203,E122,E123,E271,E712,E222,E127,E125,E221,W292,E111,E113,E293,E262,W293,E129,E702,E201,E272,E202,E704,E731,E402