# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@ens-lyon.org>
# Date 1491839747 -7200
# Node ID 5dcaa0f4455b36e4e5d340edc36e4c213a3ab670
# Parent  70d163b86316cbd65ed6cea8f76392589becc787
upgrade: drop the prefix to the 'requiredsourcerequirements' function

Now that we are in the 'upgrade' module we can simplify the name.

diff -r 70d163b86316 -r 5dcaa0f4455b mercurial/upgrade.py
--- a/mercurial/upgrade.py	Fri Apr 07 18:53:17 2017 +0200
+++ b/mercurial/upgrade.py	Mon Apr 10 17:55:47 2017 +0200
@@ -22,7 +22,7 @@
     vfs as vfsmod,
 )
 
-def upgraderequiredsourcerequirements(repo):
+def requiredsourcerequirements(repo):
     """Obtain requirements required to be present to upgrade a repo.
 
     An upgrade will not be allowed if the repository doesn't have the
@@ -591,7 +591,7 @@
     repo = repo.unfiltered()
 
     # Ensure the repository can be upgraded.
-    missingreqs = upgraderequiredsourcerequirements(repo) - repo.requirements
+    missingreqs = requiredsourcerequirements(repo) - repo.requirements
     if missingreqs:
         raise error.Abort(_('cannot upgrade repository; requirement '
                             'missing: %s') % _(', ').join(sorted(missingreqs)))