pep8 fixes

Author: fafhrd91

aiohttp/client.py

@@ -127,7 +127,8 @@ def request(method, url, *,
                 resp.close(force=True)
                 break
 
-            # For 301 and 302, mimic IE behaviour, now changed in RFC. Details: https://github.com/kennethreitz/requests/pull/269
+            # For 301 and 302, mimic IE behaviour, now changed in RFC.
+            # Details: https://github.com/kennethreitz/requests/pull/269
             if resp.status != 307:
                 method = 'GET'
                 data = None

aiohttp/protocol.py

@@ -579,7 +579,8 @@ def add_header(self, name, value):
         assert set(name).issubset(ASCIISET), \
             'Header name should contain ASCII chars, got {!r}'.format(name)
         assert isinstance(value, str), \
-            'Header {!r} should have string value, got {!r}'.format(name, value)
+            'Header {!r} should have string value, got {!r}'.format(
+                name, value)
 
         name = name.strip().upper()
         value = value.strip()

aiohttp/websocket.py

@@ -20,8 +20,11 @@
 MSG_PONG = OPCODE_PONG = 0xa
 
 WS_KEY = b'258EAFA5-E914-47DA-95CA-C5AB0DC85B11'
-WS_HDRS = ('UPGRADE', 'CONNECTION',
-           'SEC-WEBSOCKET-VERSION', 'SEC-WEBSOCKET-KEY', 'SEC-WEBSOCKET-PROTOCOL')
+WS_HDRS = ('UPGRADE',
+           'CONNECTION',
+           'SEC-WEBSOCKET-VERSION',
+           'SEC-WEBSOCKET-KEY',
+           'SEC-WEBSOCKET-PROTOCOL')
 
 Message = collections.namedtuple('Message', ['tp', 'data', 'extra'])
 
@@ -205,13 +208,13 @@ def do_handshake(method, headers, transport, protocols=()):
         raise errors.HttpBadRequest(
             'No CONNECTION upgrade hdr: {}'.format(
                 headers.get('CONNECTION')))
-    
+
     # find common sub-protocol between client and server
     protocol = None
     if 'SEC-WEBSOCKET-PROTOCOL' in headers:
         req_protocols = {str(proto.strip()) for proto in
-            headers['SEC-WEBSOCKET-PROTOCOL'].split(',')}
-        
+                         headers['SEC-WEBSOCKET-PROTOCOL'].split(',')}
+
         for proto in protocols:
             if proto in req_protocols:
                 protocol = proto
@@ -237,12 +240,13 @@ def do_handshake(method, headers, transport, protocols=()):
         raise errors.HttpBadRequest(
             'Handshake error: {!r}'.format(key)) from None
 
-    response_headers = [('UPGRADE', 'websocket'),
-             ('CONNECTION', 'upgrade'),
-             ('TRANSFER-ENCODING', 'chunked'),
-             ('SEC-WEBSOCKET-ACCEPT', base64.b64encode(
-                 hashlib.sha1(key.encode() + WS_KEY).digest()).decode())]
-    
+    response_headers = [
+        ('UPGRADE', 'websocket'),
+        ('CONNECTION', 'upgrade'),
+        ('TRANSFER-ENCODING', 'chunked'),
+        ('SEC-WEBSOCKET-ACCEPT', base64.b64encode(
+            hashlib.sha1(key.encode() + WS_KEY).digest()).decode())]
+
     if protocol:
         response_headers.append(('SEC-WEBSOCKET-PROTOCOL', protocol))
 

tests/test_websocket.py

@@ -454,7 +454,7 @@ def test_handshake_protocol(self):
 
         self.assertEqual(protocol, proto)
 
-        #also test if we reply with the protocol
+        # also test if we reply with the protocol
         resp_headers = dict(resp_headers)
         self.assertEqual(resp_headers['SEC-WEBSOCKET-PROTOCOL'], proto)