diff options
| -rw-r--r-- | Lib/distutils/dist.py | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/Lib/distutils/dist.py b/Lib/distutils/dist.py index abbc160..fe728c3 100644 --- a/Lib/distutils/dist.py +++ b/Lib/distutils/dist.py @@ -172,6 +172,12 @@ class Distribution: # operations, we just check the 'have_run' dictionary and carry on. # It's only safe to query 'have_run' for a command class that has # been instantiated -- a false value will be inserted when the + if sys.platform == 'mac': + import EasyDialogs + cmdlist = self.get_command_list() + self.script_args = EasyDialogs.GetArgv( + self.global_options + self.display_options, cmdlist) + # command object is created, and replaced with a true value when # the command is successfully run. Thus it's probably best to use # '.get()' rather than a straight lookup. @@ -657,6 +663,38 @@ class Distribution: # print_commands () + def get_command_list (self): + """Get a list of (command, description) tuples. + The list is divided into "standard commands" (listed in + distutils.command.__all__) and "extra commands" (mentioned in + self.cmdclass, but not a standard command). The descriptions come + from the command class attribute 'description'. + """ + # Currently this is only used on Mac OS, for the Mac-only GUI + # Distutils interface (by Jack Jansen) + + import distutils.command + std_commands = distutils.command.__all__ + is_std = {} + for cmd in std_commands: + is_std[cmd] = 1 + + extra_commands = [] + for cmd in self.cmdclass.keys(): + if not is_std.get(cmd): + extra_commands.append(cmd) + + rv = [] + for cmd in (std_commands + extra_commands): + klass = self.cmdclass.get(cmd) + if not klass: + klass = self.get_command_class(cmd) + try: + description = klass.description + except AttributeError: + description = "(no description available)" + rv.append((cmd, description)) + return rv # -- Command class/object methods ---------------------------------- |