3289                 traceback.print_exc()

  3289                 traceback.print_exc()

  3290                 return 1

  3290                 return 1

  3291             continue

  3291             continue

  3292 

  3292 

  3293     for x in external:

  3293     for x in external:

  3294         cmdtable = getattr(x, 'cmdtable', {})

  3297         cmdtable = getattr(x, 'cmdtable', {})

  3295         for t in cmdtable:

  3298         for t in cmdtable:

  3296             if t in table:

  3299             if t in table:

  3297                 u.warn(_("module %s overrides %s\n") % (x.__name__, t))

  3300                 u.warn(_("module %s overrides %s\n") % (x.__name__, t))

  3298         table.update(cmdtable)

  3301         table.update(cmdtable)