pathod: fix most flake8 offenses

pathod/language/http.py

@@ -11,6 +11,7 @@ from . import base, exceptions, actions, message
 # instead of duplicating the HTTP on-the-wire representation here.
 # see http2 language for an example
 
+
 class WS(base.CaselessLiteral):
     TOK = "ws"
 

pathod/language/http2.py

@@ -27,6 +27,7 @@ from . import base, message
         h2f:42:DATA:END_STREAM,PADDED:0x1234567:'content body payload'
 """
 
+
 def get_header(val, headers):
     """
         Header keys may be Values, so we have to "generate" them as we try the
@@ -48,6 +49,7 @@ class _HeaderMixin(object):
             self.value.get_generator(settings),
         )
 
+
 class _HTTP2Message(message.Message):
     @property
     def actions(self):
@@ -287,13 +289,10 @@ class Request(_HTTP2Message):
     def spec(self):
         return ":".join([i.spec() for i in self.tokens])
 
+
 def make_error_response(reason, body=None):
     tokens = [
         StatusCode("800"),
         Body(base.TokValueLiteral("pathod error: " + (body or reason))),
     ]
     return Response(tokens)
-
-
-# class Frame(message.Message):
-#     pass

pathod/pathoc.py

@@ -41,7 +41,7 @@ class SSLInfo(object):
             "Cipher: %s, %s bit, %s" % self.cipher,
             "SSL certificate chain:"
         ]
-        for n,i in enumerate(self.certchain):
+        for n, i in enumerate(self.certchain):
             parts.append("  Certificate [%s]" % n)
             parts.append("\tSubject: ")
             for cn in i.get_subject().get_components():
@@ -72,7 +72,6 @@ class SSLInfo(object):
         return "\n".join(parts)
 
 
-
 class WebsocketFrameReader(threading.Thread):
 
     def __init__(

pathod/pathod.py

@@ -112,7 +112,6 @@ class PathodHandler(tcp.BaseHandler):
             return None, response_log
         return self.handle_http_request, response_log
 
-
     def handle_http_request(self, logger):
         """
             Returns a (handler, log) tuple.

pathod/pathod_cmdline.py

@@ -49,12 +49,12 @@ def args_pathod(argv, stdout_=sys.stdout, stderr_=sys.stderr):
         help="""
             URL path specifying prefix for URL crafting
             commands. (%s)
-        """%pathod.DEFAULT_CRAFT_ANCHOR
+        """ % pathod.DEFAULT_CRAFT_ANCHOR
     )
     parser.add_argument(
         "--confdir",
-        action="store", type = str, dest="confdir", default='~/.mitmproxy',
-        help = "Configuration directory. (~/.mitmproxy)"
+        action="store", type=str, dest="confdir", default='~/.mitmproxy',
+        help="Configuration directory. (~/.mitmproxy)"
     )
     parser.add_argument(
         "-d", dest='staticdir', default=None, type=str,
@@ -117,8 +117,8 @@ def args_pathod(argv, stdout_=sys.stdout, stderr_=sys.stderr):
     )
     group.add_argument(
         "--cert", dest='ssl_certs', default=[], type=str,
-        metavar = "SPEC", action="append",
-        help = """
+        metavar="SPEC", action="append",
+        help="""
         Add an SSL certificate. SPEC is of the form "[domain=]path". The domain
         may include a wildcard, and is equal to "*" if not specified. The file
         at path is a certificate in PEM format. If a private key is included in
@@ -177,7 +177,6 @@ def args_pathod(argv, stdout_=sys.stdout, stderr_=sys.stderr):
         help="Output all received & sent HTTP/2 frames"
     )
 
-
     args = parser.parse_args(argv[1:])
 
     args.ssl_version, args.ssl_options = tcp.sslversion_choices[args.ssl_version]

pathod/protocols/http2.py

@@ -1,6 +1,7 @@
 from netlib.http import http2
 from .. import language
 
+
 class HTTP2Protocol:
 
     def __init__(self, pathod_handler):