whitespace cleanup

Author: ntamas

igraph/configuration.py

@@ -24,7 +24,7 @@
 
 You should have received a copy of the GNU General Public License
 along with this program; if not, write to the Free Software
-Foundation, Inc.,  51 Franklin Street, Fifth Floor, Boston, MA 
+Foundation, Inc.,  51 Franklin Street, Fifth Floor, Boston, MA
 02110-1301 USA
 """
 
@@ -57,14 +57,14 @@ def get_platform_image_viewer():
 
 class Configuration(object):
     """Class representing igraph configuration details.
-    
+
     General ideas
     =============
 
     The configuration of igraph is stored in the form of name-value pairs.
     This object provides an interface to the configuration data using the
     syntax known from dict:
-    
+
       >>> c=Configuration()
       >>> c["general.verbose"] = True
       >>> print c["general.verbose"]
@@ -154,7 +154,7 @@ class Configuration(object):
 
     Shell settings
     --------------
-    
+
     These settings specify options for external environments in which igraph is
     embedded (e.g., IPython and its Qt console). These settings are stored in
     section C{shell}.
@@ -177,7 +177,7 @@ def __init__(self):
         @staticmethod
         def setboolean(obj, section, key, value):
             """Sets a boolean value in the given configuration object.
-            
+
             @param obj: a configuration object
             @param section: the section of the value to be set
             @param key: the key of the value to be set
@@ -198,7 +198,7 @@ def setboolean(obj, section, key, value):
         @staticmethod
         def setint(obj, section, key, value):
             """Sets an integer value in the given configuration object.
-            
+
             @param obj: a configuration object
             @param section: the section of the value to be set
             @param key: the key of the value to be set
@@ -299,7 +299,7 @@ def _get(self, section, key):
     @staticmethod
     def _item_to_section_key(item):
         """Converts an item description to a section-key pair.
-        
+
         @param item: the item to be converted
         @return: if C{item} contains a period (C{.}), it is splitted into two parts
           at the first period, then the two parts are returned, so the part before
@@ -372,7 +372,7 @@ def has_key(self, item):
         else:
             section, key = "general", item
         return self._config.has_option(section, key)
-            
+
     def load(self, stream=None):
         """Loads the configuration from the given file.