From 5fca6fd2d9d53a5c417fc8a811752009b0f025e4 Mon Sep 17 00:00:00 2001 From: Guido van Rossum Date: Fri, 11 Sep 1998 22:33:08 +0000 Subject: Richard Wolff's changes: cmd.py has incorporated the changes we discussed a couple of weeks ago (a command queue, returning line from precmd, and stop from postcmd) and some changes to help that were occasioned because I wanted to inherit from pdb which inherits from cmd.py and the help routine didn't look for commands or the associated help deeply enough. --- Lib/cmd.py | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/Lib/cmd.py b/Lib/cmd.py index 20c01aa..138cdb6 100644 --- a/Lib/cmd.py +++ b/Lib/cmd.py @@ -131,15 +131,30 @@ class Cmd: return func() else: - names = dir(self.__class__) + # Inheritance says we have to look in class and + # base classes; order is not important. + names = [] + classes = [self.__class__] + while classes: + aclass = classes[0] + if aclass.__bases__: + classes = classes + list(aclass.__bases__) + names = names + dir(aclass) + del classes[0] cmds_doc = [] cmds_undoc = [] help = {} for name in names: if name[:5] == 'help_': help[name[5:]]=1 + names.sort() + # There can be duplicates if routines overridden + prevname = '' for name in names: if name[:3] == 'do_': + if name == prevname: + continue + prevname = name cmd=name[3:] if help.has_key(cmd): cmds_doc.append(cmd) -- cgit v0.12