[PATCH 1 of 3 V4] changelog: extract description cleaning logic in a dedicated function
Pierre-Yves David
pierre-yves.david at ens-lyon.org
Thu Oct 18 15:16:08 CDT 2012
# HG changeset patch
# User Pierre-Yves David <pierre-yves.david at ens-lyon.org>
# Date 1350590689 -7200
# Node ID 98cc94ed644898cebe25d41210cdf6e30cfab9d2
# Parent a1c4b21fc1b206f5cf386a8d9d5b5882aaa6807f
changelog: extract description cleaning logic in a dedicated function
The amend logic have use for it.
diff --git a/mercurial/changelog.py b/mercurial/changelog.py
--- a/mercurial/changelog.py
+++ b/mercurial/changelog.py
@@ -49,6 +49,10 @@
items = [_string_escape('%s:%s' % (k, d[k])) for k in sorted(d)]
return "\0".join(items)
+def stripdesc(desc):
+ """strip trailing whitespace and leading and trailing empty lines"""
+ return '\n'.join([l.rstrip() for l in desc.splitlines()]).strip('\n')
+
class appender(object):
'''the changelog index must be updated last on disk, so we use this class
to delay writes to it'''
@@ -308,8 +312,7 @@
raise error.RevlogError(_("username %s contains a newline")
% repr(user))
- # strip trailing whitespace and leading and trailing empty lines
- desc = '\n'.join([l.rstrip() for l in desc.splitlines()]).strip('\n')
+ desc = stripdesc(desc)
if date:
parseddate = "%d %d" % util.parsedate(date)
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