[Findit] Add local git parsers.

appengine/findit/common/blame.py

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 
 class Region(object):
   """A region of some (unspecified) file at a (known) revision."""
   def __init__(self, start, count, revision,
-               author_name, author_email, author_time):
+               author_name=None, author_email=None, author_time=None):

[stgao, 2016/10/25 23:01:33]

why default to None? An't they required? not available for local checkout?

[Sharu Jiang, 2016/10/26 06:13:37]

They are available for local checkout. This is just for convenience to parse it
from git blame output.

Deleted since not used anymore.

     self.start = start
     self.count = count
     self.revision = revision
     self.author_name = author_name
     self.author_email = author_email
     self.author_time = author_time
 
   def ToDict(self):
     return {
         'start': self.start,
@@ skipping 17 matching lines @@
 
   def ToDict(self):
     regions = []
     for region in self:
       regions.append(region.ToDict())
     return {
         'revision': self.revision,
         'path': self.path,
         'regions': regions
     }