pep8

vcr/stubs/__init__.py

@@ -16,6 +16,7 @@ from vcr.request import Request
 from vcr.errors import CannotOverwriteExistingCassetteException
 from . import compat
 
+
 class VCRFakeSocket(object):
     """
     A socket that doesn't do anything!

vcr/stubs/httplib2_stubs.py

@@ -47,7 +47,7 @@ class VCRHTTPSConnectionWithTimeout(VCRHTTPSConnection,
         for kw in unknown_keys:
             del safe_kwargs[kw]
         self.proxy_info = kwargs.pop('proxy_info', None)
-        if not 'ca_certs' in kwargs or kwargs['ca_certs'] is None:
+        if 'ca_certs' not in kwargs or kwargs['ca_certs'] is None:
             try:
                 import httplib2
                 self.ca_certs = httplib2.CA_CERTS