PEP8 fixes.

1 files changed, 14 insertions, 8 deletions

diff --git a/src/engine/SCons/compat/__init__.py b/src/engine/SCons/compat/__init__.py
index c6c7214..477b67c 100644
--- a/src/engine/SCons/compat/__init__.py
+++ b/src/engine/SCons/compat/__init__.py
@@ -61,10 +61,11 @@ __revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
 
 import os
 import sys
-import imp   # Use the "imp" module to protect imports from fixers.
+import imp  # Use the "imp" module to protect imports from fixers.
 
 PYPY = hasattr(sys, 'pypy_translation_info')
 
+
 def import_as(module, name):
     """
     Imports the specified module (from our local directory) as the
@@ -73,6 +74,7 @@ def import_as(module, name):
     dir = os.path.split(__file__)[0]
     return imp.load_module(name, *imp.find_module(module, [dir]))
 
+
 def rename_module(new, old):
     """
     Attempts to import the old module and load it under the new name.
@@ -84,6 +86,7 @@ def rename_module(new, old):
     except ImportError:
         return False
 
+
 # TODO: FIXME
 # In 3.x, 'pickle' automatically loads the fast version if available.
 rename_module('pickle', 'cPickle')
@@ -92,7 +95,8 @@ rename_module('pickle', 'cPickle')
 # but incompatible with older Python versions. On Python 2.7 this is 2.
 # Negative numbers choose the highest available protocol.
 import pickle
-PICKLE_PROTOCOL=pickle.HIGHEST_PROTOCOL
+
+PICKLE_PROTOCOL = pickle.HIGHEST_PROTOCOL
 
 # TODO: FIXME
 # In 3.x, 'profile' automatically loads the fast version if available.
@@ -106,7 +110,6 @@ rename_module('queue', 'Queue')
 # Before Python 3.0, the 'winreg' module was named '_winreg'
 rename_module('winreg', '_winreg')
 
-
 # Python 3 moved builtin intern() to sys package
 # To make porting easier, make intern always live
 # in sys package (for python 2.7.x)
@@ -117,28 +120,28 @@ except AttributeError:
     # intern into the sys package
     sys.intern = intern
 
-
 # Preparing for 3.x. UserDict, UserList, UserString are in
 # collections for 3.x, but standalone in 2.7.x
 import collections
+
 try:
     collections.UserDict
 except AttributeError:
-    exec('from UserDict import UserDict as _UserDict')
+    exec ('from UserDict import UserDict as _UserDict')
     collections.UserDict = _UserDict
     del _UserDict
 
 try:
     collections.UserList
 except AttributeError:
-    exec('from UserList import UserList as _UserList')
+    exec ('from UserList import UserList as _UserList')
     collections.UserList = _UserList
     del _UserList
 
 try:
     collections.UserString
 except AttributeError:
-    exec('from UserString import UserString as _UserString')
+    exec ('from UserString import UserString as _UserString')
     collections.UserString = _UserString
     del _UserString
 
@@ -168,13 +171,16 @@ def with_metaclass(meta, *bases):
     This has the advantage over six.with_metaclass of not introducing
     dummy classes into the final MRO.
     """
+
     class metaclass(meta):
         __call__ = type.__call__
         __init__ = type.__init__
+
         def __new__(cls, name, this_bases, d):
             if this_bases is None:
                 return type.__new__(cls, name, (), d)
             return meta(name, bases, d)
+
     return metaclass('temporary_class', None, {})
 
 
@@ -182,12 +188,12 @@ class NoSlotsPyPy(type):
     """
     Workaround for PyPy not working well with __slots__ and __class__ assignment.
     """
+
     def __new__(meta, name, bases, dct):
         if PYPY and '__slots__' in dct:
             dct.pop('__slots__')
         return super(NoSlotsPyPy, meta).__new__(meta, name, bases, dct)
 
-
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 # tab-width:4
 # indent-tabs-mode:nil