--- a/mercurial/changelog.py Tue May 14 22:19:51 2019 -0700
+++ b/mercurial/changelog.py Tue May 14 22:20:10 2019 -0700
@@ -107,6 +107,20 @@
indices.append('%d' % i)
return '\0'.join(indices)
+def decodefileindices(files, data):
+ try:
+ subset = []
+ for strindex in data.split('\0'):
+ i = int(strindex)
+ if i < 0 or i >= len(files):
+ return None
+ subset.append(files[i])
+ return subset
+ except (ValueError, IndexError):
+ # Perhaps someone had chosen the same key name (e.g. "added") and
+ # used different syntax for the value.
+ return None
+
def stripdesc(desc):
"""strip trailing whitespace and leading and trailing empty lines"""
return '\n'.join([l.rstrip() for l in desc.splitlines()]).strip('\n')
@@ -202,6 +216,8 @@
user = attr.ib(default='')
date = attr.ib(default=(0, 0))
files = attr.ib(default=attr.Factory(list))
+ filesadded = attr.ib(default=None)
+ filesremoved = attr.ib(default=None)
p1copies = attr.ib(default=None)
p2copies = attr.ib(default=None)
description = attr.ib(default='')
@@ -308,6 +324,16 @@
return self._text[off[2] + 1:off[3]].split('\n')
@property
+ def filesadded(self):
+ rawindices = self.extra.get('filesadded')
+ return rawindices and decodefileindices(self.files, rawindices)
+
+ @property
+ def filesremoved(self):
+ rawindices = self.extra.get('filesremoved')
+ return rawindices and decodefileindices(self.files, rawindices)
+
+ @property
def p1copies(self):
rawcopies = self.extra.get('p1copies')
return rawcopies and decodecopies(rawcopies)