Converted all tabs to 4 space characters each to comply with pep8

1 files changed, 52 insertions, 52 deletions

diff --git a/lib/git/stats.py b/lib/git/stats.py
index bda4e539..6b759b7f 100644
--- a/lib/git/stats.py
+++ b/lib/git/stats.py
@@ -5,56 +5,56 @@
 # the BSD License: http://www.opensource.org/licenses/bsd-license.php
 
 class Stats(object):
-	"""
-	Represents stat information as presented by git at the end of a merge. It is 
-	created from the output of a diff operation.
-	
-	``Example``::
-	
-	 c = Commit( sha1 )
-	 s = c.stats
-	 s.total		 # full-stat-dict
-	 s.files		 # dict( filepath : stat-dict )
-	 
-	``stat-dict``
-	
-	A dictionary with the following keys and values::
-	 
-	  deletions = number of deleted lines as int
-	  insertions = number of inserted lines as int
-	  lines = total number of lines changed as int, or deletions + insertions
-	  
-	``full-stat-dict``
-	
-	In addition to the items in the stat-dict, it features additional information::
-	
-	 files = number of changed files as int
-	
-	"""
-	__slots__ = ("total", "files")
-	
-	def __init__(self, total, files):
-		self.total = total
-		self.files = files
+    """
+    Represents stat information as presented by git at the end of a merge. It is 
+    created from the output of a diff operation.
+    
+    ``Example``::
+    
+     c = Commit( sha1 )
+     s = c.stats
+     s.total         # full-stat-dict
+     s.files         # dict( filepath : stat-dict )
+     
+    ``stat-dict``
+    
+    A dictionary with the following keys and values::
+     
+      deletions = number of deleted lines as int
+      insertions = number of inserted lines as int
+      lines = total number of lines changed as int, or deletions + insertions
+      
+    ``full-stat-dict``
+    
+    In addition to the items in the stat-dict, it features additional information::
+    
+     files = number of changed files as int
+    
+    """
+    __slots__ = ("total", "files")
+    
+    def __init__(self, total, files):
+        self.total = total
+        self.files = files
 
-	@classmethod
-	def _list_from_string(cls, repo, text):
-		"""
-		Create a Stat object from output retrieved by git-diff.
-		
-		Returns
-			git.Stat
-		"""
-		hsh = {'total': {'insertions': 0, 'deletions': 0, 'lines': 0, 'files': 0}, 'files': {}}
-		for line in text.splitlines():
-			(raw_insertions, raw_deletions, filename) = line.split("\t")
-			insertions = raw_insertions != '-' and int(raw_insertions) or 0
-			deletions = raw_deletions != '-' and int(raw_deletions) or 0
-			hsh['total']['insertions'] += insertions
-			hsh['total']['deletions'] += deletions
-			hsh['total']['lines'] += insertions + deletions
-			hsh['total']['files'] += 1
-			hsh['files'][filename.strip()] = {'insertions': insertions,
-											  'deletions': deletions,
-											  'lines': insertions + deletions}
-		return Stats(hsh['total'], hsh['files'])
+    @classmethod
+    def _list_from_string(cls, repo, text):
+        """
+        Create a Stat object from output retrieved by git-diff.
+        
+        Returns
+            git.Stat
+        """
+        hsh = {'total': {'insertions': 0, 'deletions': 0, 'lines': 0, 'files': 0}, 'files': {}}
+        for line in text.splitlines():
+            (raw_insertions, raw_deletions, filename) = line.split("\t")
+            insertions = raw_insertions != '-' and int(raw_insertions) or 0
+            deletions = raw_deletions != '-' and int(raw_deletions) or 0
+            hsh['total']['insertions'] += insertions
+            hsh['total']['deletions'] += deletions
+            hsh['total']['lines'] += insertions + deletions
+            hsh['total']['files'] += 1
+            hsh['files'][filename.strip()] = {'insertions': insertions,
+                                              'deletions': deletions,
+                                              'lines': insertions + deletions}
+        return Stats(hsh['total'], hsh['files'])