clean up lint, and also encode flake8 configuration properly

Author: radix

.travis.yml

@@ -11,7 +11,7 @@ install:
     - pip install -r dev-requirements.txt
     - pip install sphinx sphinx_rtd_theme
 script:
-    - make lint
+    - flake8
     - py.test
     - make doc
 

Makefile

@@ -1,6 +1,3 @@
-lint:
-	flake8 --ignore=E131,E301,E302,E731,W503,E701,E704,E722 --max-line-length=100 effect/
-
 build-dist:
 	rm -rf dist
 	python setup.py sdist bdist_wheel

effect/_base.py

@@ -1,7 +1,6 @@
 # -*- test-case-name: effect.test_base -*-
 from __future__ import print_function, absolute_import
 
-import sys
 from functools import partial
 
 import attr
@@ -183,4 +182,3 @@ def raise_(exception):
     ``raise_(exc)`` is the same as ``raise exc``.
     """
     raise exception
-

effect/_sync.py

@@ -4,8 +4,6 @@
 Tools for dealing with Effects synchronously.
 """
 
-import sys
-
 from ._base import perform
 from ._utils import wraps
 

effect/_test_utils.py

@@ -1,6 +1,5 @@
 """Another sad little utility module."""
 
-import sys
 import traceback
 
 import attr
@@ -30,7 +29,7 @@ def match(self, other):
             return Mismatch('{} is not a {}'.format(other, expected_type))
         if other.args != self.expected.args:
             return Mismatch('{} has different arguments: {}.'.format(
-                    other.args, self.expected.args))
+                other.args, self.expected.args))
 
 
 @attr.s

effect/do.py

@@ -7,7 +7,6 @@
 
 from __future__ import print_function
 
-import sys
 import types
 
 from . import Effect, Func

effect/test_base.py

@@ -1,6 +1,5 @@
 from __future__ import print_function, absolute_import
 
-import sys
 import traceback
 
 from testtools import TestCase

effect/test_do.py

@@ -1,8 +1,7 @@
 import sys
 from functools import partial
 
-from py.test import raises as raises
-from py.test import mark
+from py.test import raises
 
 from . import (
     ComposedDispatcher, Constant, Effect, Error, TypeDispatcher,

effect/testing.py

@@ -9,7 +9,6 @@
 from contextlib import contextmanager
 from functools import partial
 from operator import attrgetter
-import sys
 
 import attr
 

effect/threads.py

@@ -1,5 +1,3 @@
-import sys
-
 from ._intents import FirstError
 from ._sync import sync_perform, sync_performer