pep8

vcr/serialize.py

@@ -2,8 +2,9 @@ from vcr.serializers import compat
 from vcr.request import Request
 import yaml
 
-#version 1 cassettes started with VCR 1.0.x.  Before 1.0.x, there was no versioning.
-CASSETTE_FORMAT_VERSION = 1 
+# version 1 cassettes started with VCR 1.0.x.
+# Before 1.0.x, there was no versioning.
+CASSETTE_FORMAT_VERSION = 1
 
 """
 Just a general note on the serialization philosophy here:
@@ -17,9 +18,11 @@ Serializing: bytestring -> string (yaml persists to utf-8)
 Deserializing: string (yaml converts from utf-8) -> bytestring
 """
 
+
 def _looks_like_an_old_cassette(data):
     return isinstance(data, list) and len(data) and 'request' in data[0]
 
+
 def _warn_about_old_cassette_format():
     raise ValueError(
         "Your cassette files were generated in an older version "
@@ -27,6 +30,7 @@ def _warn_about_old_cassette_format():
         "See http://git.io/mHhLBg for more details."
     )
 
+
 def deserialize(cassette_string, serializer):
     try:
         data = serializer.deserialize(cassette_string)
@@ -38,7 +42,9 @@ def deserialize(cassette_string, serializer):
         _warn_about_old_cassette_format()
 
     requests = [Request._from_dict(r['request']) for r in data['interactions']]
-    responses = [compat.convert_to_bytes(r['response']) for r in data['interactions']]
+    responses = [
+        compat.convert_to_bytes(r['response']) for r in data['interactions']
+    ]
     return requests, responses