minor fixes (#1165)

mitmproxy/console/__init__.py

@@ -58,7 +58,7 @@ class ConsoleState(flow.State):
         return f
 
     def set_limit(self, limit):
-        ret = flow.State.set_limit(self, limit)
+        ret = super(ConsoleState, self).set_limit(limit)
         self.set_focus(self.focus)
         return ret
 
@@ -102,7 +102,7 @@ class ConsoleState(flow.State):
             self.focus -= 1
         if self.focus < 0:
             self.focus = None
-        ret = flow.State.delete_flow(self, f)
+        ret = super(ConsoleState, self).delete_flow(f)
         self.set_focus(self.focus)
         return ret
 

mitmproxy/console/grideditor.py

@@ -5,7 +5,6 @@ import re
 import os
 import urwid
 
-from netlib import odict
 from netlib.http import user_agents, cookies
 
 from . import common, signals

mitmproxy/utils.py

@@ -1,11 +1,7 @@
 from __future__ import (absolute_import, print_function, division)
-import os
 import datetime
-import re
 import time
 import json
-import importlib
-import inspect
 
 import netlib.utils