From: Kyle J. McKay <mackyle@gmail.com>
Date: Sat, 15 Mar 2014 04:06:53 +0000 (-0700)
Subject: hg-fast-export.py: restore compatibility with older python
X-Git-Tag: v160415~31
X-Git-Url: https://repo.or.cz/w/fast-export.git/commitdiff_plain/728716375b3d47ab45f23dabc02c32424c9328f4

hg-fast-export.py: restore compatibility with older python

Since hg runs and supports older versions of python, hg-fast-export.py
should too.  Replace dictionary comprehension with equivalent code that
supports versions of python older than 2.7.
---

diff --git a/hg-fast-export.py b/hg-fast-export.py
index 59d225f..37ade95 100755
--- a/hg-fast-export.py
+++ b/hg-fast-export.py
@@ -278,8 +278,9 @@ def branchtip(repo, heads):
   return tip
 
 def verify_heads(ui,repo,cache,force):
-  branches={bn: branchtip(repo, heads)
-            for bn, heads in repo.branchmap().iteritems()}
+  branches={}
+  for bn, heads in repo.branchmap().iteritems():
+    branches[bn] = branchtip(repo, heads)
   l=[(-repo.changelog.rev(n), n, t) for t, n in branches.items()]
   l.sort()