Applied flake8 in config.

papers/configs.py

@@ -1,5 +1,4 @@
 import os
-import copy
 from .p3 import configparser
 
 # constant stuff (DFT = DEFAULT)
@@ -32,12 +31,15 @@ BOOLEANS = {'import_copy', 'import_move', 'color', 'version_warning'}
 # package-shared config that can be accessed using :
 # from configs import config
 _config = None
-def config(section = MAIN_SECTION):
+
+
+def config(section=MAIN_SECTION):
     if _config is None:
         raise ValueError('not config instanciated yet')
     _config._section = section
     return _config
 
+
 class Config(object):
 
     def __init__(self, **kwargs):
@@ -55,11 +57,11 @@ class Config(object):
         global _config
         _config = self
 
-    def load(self, path = DFT_CONFIG_PATH):
+    def load(self, path=DFT_CONFIG_PATH):
         self._cfg.read(path)
         return self
 
-    def save(self, path = DFT_CONFIG_PATH):
+    def save(self, path=DFT_CONFIG_PATH):
         with open(path, 'w') as f:
             self._cfg.write(f)
 
@@ -77,7 +79,7 @@ class Config(object):
             value = str2bool(value)
         return value
 
-    def get(self, name, default = None):
+    def get(self, name, default=None):
         try:
             return self.__getattr__(name)
         except (configparser.NoOptionError, configparser.NoSectionError):
@@ -89,5 +91,6 @@ class Config(object):
                 value = str2bool(value)
             yield name, value
 
+
 def str2bool(s):
     return str(s).lower() in ('yes', 'true', 't', 'y', '1')