444         nodes,

   444         nodes,

   445         nodesorder=None,

   445         nodesorder=None,

   446         revisiondata=False,

   446         revisiondata=False,

   447         assumehaveparentrevisions=False,

   447         assumehaveparentrevisions=False,

   448         deltamode=repository.CG_DELTAMODE_STD,

   448         deltamode=repository.CG_DELTAMODE_STD,

   449     ):

   450     ):

   450         # TODO this will probably break on some ordering options.

   451         # TODO this will probably break on some ordering options.

   451         nodes = [n for n in nodes if n != nullid]

   452         nodes = [n for n in nodes if n != nullid]

   452         if not nodes:

   453         if not nodes:

   453             return

   454             return

   457             nodesorder,

   458             nodesorder,

   458             simplestorerevisiondelta,

   459             simplestorerevisiondelta,

   459             revisiondata=revisiondata,

   460             revisiondata=revisiondata,

   460             assumehaveparentrevisions=assumehaveparentrevisions,

   461             assumehaveparentrevisions=assumehaveparentrevisions,

   461             deltamode=deltamode,

   462             deltamode=deltamode,

   462         ):

   464         ):

   463             yield delta

   465             yield delta

   464 

   466 

   465     def add(self, text, meta, transaction, linkrev, p1, p2):

   467     def add(self, text, meta, transaction, linkrev, p1, p2):

   466         if meta or text.startswith(b'\1\n'):

   468         if meta or text.startswith(b'\1\n'):