[PATCH V2] exchange: add oparg to push so that extensions can wrap pushop

[Sean Farley]

# HG changeset patch
# User Sean Farley <sean at farley.io>
# Date 1444802693 25200
#      Tue Oct 13 23:04:53 2015 -0700
# Node ID 4e97de9a18fd8d23692bc428339846960eeaad8a
# Parent  83b738235f1bfc33a943a63a5d0f5527ac2da736
exchange: add oparg to push so that extensions can wrap pushop

diff --git a/mercurial/exchange.py b/mercurial/exchange.py
--- a/mercurial/exchange.py
+++ b/mercurial/exchange.py
@@ -258,20 +258,24 @@ bookmsgmap = {'update': (_("updating boo
               'delete': (_("deleting remote bookmark %s\n"),
                          _('deleting remote bookmark %s failed!\n')),
               }
 
 
-def push(repo, remote, force=False, revs=None, newbranch=False, bookmarks=()):
+def push(repo, remote, force=False, revs=None, newbranch=False, bookmarks=(),
+         opargs=None):
     '''Push outgoing changesets (limited by revs) from a local
     repository to remote. Return an integer:
       - None means nothing to push
       - 0 means HTTP error
       - 1 means we pushed and remote head count is unchanged *or*
         we have outgoing changesets but refused to push
       - other values as described by addchangegroup()
     '''
-    pushop = pushoperation(repo, remote, force, revs, newbranch, bookmarks)
+    if opargs is None:
+        opargs = {}
+    pushop = pushoperation(repo, remote, force, revs, newbranch, bookmarks,
+                           **opargs)
     if pushop.remote.local():
         missing = (set(pushop.repo.requirements)
                    - pushop.remote.local().supported)
         if missing:
             msg = _("required features are not"