pep8 linting (whitespaces)

W191 indentation contains tabs
E221 multiple spaces before operator
E222 multiple spaces after operator
E225 missing whitespace around operator
E271 multiple spaces after keyword
W292 no newline at end of file
W293 blank line contains whitespace
W391 blank line at end of file

1 files changed, 44 insertions, 46 deletions

diff --git a/git/refs/head.py b/git/refs/head.py
index 6e4879fe..1b3e7f00 100644
--- a/git/refs/head.py
+++ b/git/refs/head.py
@@ -10,75 +10,75 @@ from git.exc import GitCommandError
 __all__ = ["HEAD", "Head"]
 
 
-    
+
 class HEAD(SymbolicReference):
     """Special case of a Symbolic Reference as it represents the repository's 
     HEAD reference."""
     _HEAD_NAME = 'HEAD'
     _ORIG_HEAD_NAME = 'ORIG_HEAD'
     __slots__ = tuple()
-    
+
     def __init__(self, repo, path=_HEAD_NAME):
         if path != self._HEAD_NAME:
             raise ValueError("HEAD instance must point to %r, got %r" % (self._HEAD_NAME, path))
         super(HEAD, self).__init__(repo, path)
-    
+
     def orig_head(self):
         """
         :return: SymbolicReference pointing at the ORIG_HEAD, which is maintained 
             to contain the previous value of HEAD"""
         return SymbolicReference(self.repo, self._ORIG_HEAD_NAME)
-        
+
     def reset(self, commit='HEAD', index=True, working_tree = False, 
                 paths=None, **kwargs):
         """Reset our HEAD to the given commit optionally synchronizing 
         the index and working tree. The reference we refer to will be set to 
         commit as well.
-        
+
         :param commit:
             Commit object, Reference Object or string identifying a revision we 
             should reset HEAD to.
-            
+
         :param index:
             If True, the index will be set to match the given commit. Otherwise
             it will not be touched.
-        
+
         :param working_tree:
             If True, the working tree will be forcefully adjusted to match the given
             commit, possibly overwriting uncommitted changes without warning.
             If working_tree is True, index must be true as well
-        
+
         :param paths:
             Single path or list of paths relative to the git root directory
             that are to be reset. This allows to partially reset individual files.
-        
+
         :param kwargs:
             Additional arguments passed to git-reset. 
-        
+
         :return: self"""
         mode = "--soft"
         add_arg = None
         if index:
             mode = "--mixed"
-            
+
             # it appears, some git-versions declare mixed and paths deprecated
             # see http://github.com/Byron/GitPython/issues#issue/2
             if paths:
                 mode = None
             # END special case
         # END handle index
-            
+
         if working_tree:
             mode = "--hard"
             if not index:
                 raise ValueError( "Cannot reset the working tree if the index is not reset as well")
-            
+
         # END working tree handling
-        
+
         if paths:
             add_arg = "--"
         # END nicely separate paths from rest
-        
+
         try:
             self.repo.git.reset(mode, commit, add_arg, paths, **kwargs)
         except GitCommandError, e:
@@ -87,9 +87,9 @@ class HEAD(SymbolicReference):
             if e.status != 1:
                 raise
         # END handle exception
-        
+
         return self
-    
+
 
 class Head(Reference):
     """A Head is a named reference to a Commit. Every Head instance contains a name
@@ -111,7 +111,7 @@ class Head(Reference):
     _common_path_default = "refs/heads"
     k_config_remote = "remote"
     k_config_remote_ref = "merge"           # branch to merge from remote
-    
+
     @classmethod
     def delete(cls, repo, *heads, **kwargs):
         """Delete the given heads
@@ -124,19 +124,19 @@ class Head(Reference):
         if force:
             flag = "-D"
         repo.git.branch(flag, *heads)
-        
+
     def set_tracking_branch(self, remote_reference):
         """
         Configure this branch to track the given remote reference. This will alter
             this branch's configuration accordingly.
-        
+
         :param remote_reference: The remote reference to track or None to untrack 
             any references
         :return: self"""
         if remote_reference is not None and not isinstance(remote_reference, RemoteReference):
             raise ValueError("Incorrect parameter type: %r" % remote_reference)
         # END handle type
-        
+
         writer = self.config_writer()
         if remote_reference is None:
             writer.remove_option(self.k_config_remote)
@@ -148,10 +148,10 @@ class Head(Reference):
             writer.set_value(self.k_config_remote, remote_reference.remote_name)
             writer.set_value(self.k_config_remote_ref, Head.to_full_path(remote_reference.remote_head))
         # END handle ref value
-        
+
         return self
-        
-        
+
+
     def tracking_branch(self):
         """
         :return: The remote_reference we are tracking, or None if we are 
@@ -162,50 +162,50 @@ class Head(Reference):
             remote_refpath = RemoteReference.to_full_path(join_path(reader.get_value(self.k_config_remote), ref.name))
             return RemoteReference(self.repo, remote_refpath)
         # END handle have tracking branch
-        
+
         # we are not a tracking branch
         return None
-    
+
     def rename(self, new_path, force=False):
         """Rename self to a new path
-        
+
         :param new_path:
             Either a simple name or a path, i.e. new_name or features/new_name.
             The prefix refs/heads is implied
-            
+
         :param force:
             If True, the rename will succeed even if a head with the target name
             already exists.
-            
+
         :return: self
         :note: respects the ref log as git commands are used"""
         flag = "-m"
         if force:
             flag = "-M"
-            
+
         self.repo.git.branch(flag, self, new_path)
-        self.path  = "%s/%s" % (self._common_path_default, new_path)
+        self.path = "%s/%s" % (self._common_path_default, new_path)
         return self
-        
+
     def checkout(self, force=False, **kwargs):
         """Checkout this head by setting the HEAD to this reference, by updating the index
         to reflect the tree we point to and by updating the working tree to reflect 
         the latest index.
-        
+
         The command will fail if changed working tree files would be overwritten.
-        
+
         :param force:
             If True, changes to the index and the working tree will be discarded.
             If False, GitCommandError will be raised in that situation.
-            
+
         :param kwargs:
             Additional keyword arguments to be passed to git checkout, i.e.
             b='new_branch' to create a new branch at the given spot.
-        
+
         :return:
             The active branch after the checkout operation, usually self unless
             a new branch has been created.
-        
+
         :note:
             By default it is only allowed to checkout heads - everything else
             will leave the HEAD detached which is allowed and possible, but remains
@@ -214,33 +214,31 @@ class Head(Reference):
         kwargs['f'] = force
         if kwargs['f'] == False:
             kwargs.pop('f')
-        
+
         self.repo.git.checkout(self, **kwargs)
         return self.repo.active_branch
-        
+
     #{ Configruation
-    
+
     def _config_parser(self, read_only):
         if read_only:
             parser = self.repo.config_reader()
         else:
             parser = self.repo.config_writer()
         # END handle parser instance
-        
+
         return SectionConstraint(parser, 'branch "%s"' % self.name)
-    
+
     def config_reader(self):
         """
         :return: A configuration parser instance constrained to only read 
             this instance's values"""
         return self._config_parser(read_only=True)
-        
+
     def config_writer(self):
         """
         :return: A configuration writer instance with read-and write acccess
             to options of this head"""
         return self._config_parser(read_only=False)
-    
-    #} END configuration
-        
 
+    #} END configuration