diff options
Diffstat (limited to 'libbe/command/base.py')
| -rw-r--r-- | libbe/command/base.py | 37 |
1 files changed, 33 insertions, 4 deletions
diff --git a/libbe/command/base.py b/libbe/command/base.py index 6df04db..6b1c050 100644 --- a/libbe/command/base.py +++ b/libbe/command/base.py @@ -72,10 +72,38 @@ def get_command_class(module=None, command_name=None): raise UnknownCommand(command_name) return cmd -def commands(): +def modname_to_command_name(modname): + """Little hack to replicate + >>> import sys + >>> def real_modname_to_command_name(modname): + ... mod = libbe.util.plugin.import_by_name( + ... 'libbe.command.%s' % modname) + ... attrs = [getattr(mod, name) for name in dir(mod)] + ... commands = [] + ... for attr_name in dir(mod): + ... attr = getattr(mod, attr_name) + ... try: + ... if issubclass(attr, Command): + ... commands.append(attr) + ... except TypeError, e: + ... pass + ... if len(commands) == 0: + ... raise Exception('No Command classes in %s' % dir(mod)) + ... return commands[0].name + >>> real_modname_to_command_name('new') + 'new' + >>> real_modname_to_command_name('import_xml') + 'import-xml' + """ + return modname.replace('_', '-') + +def commands(command_names=False): for modname in libbe.util.plugin.modnames('libbe.command'): if modname not in ['base', 'util']: - yield modname + if command_names == False: + yield modname + else: + yield modname_to_command_name(modname) class CommandInput (object): def __init__(self, name, help=''): @@ -393,9 +421,10 @@ class StringInputOutput (InputOutput): >>> s.stdin.read() 'hello' >>> s.stdin.read() + '' >>> print >> s.stdout, 'goodbye' >>> s.get_stdout() - 'goodbye\n' + 'goodbye\\n' >>> s.get_stdout() '' @@ -406,7 +435,7 @@ class StringInputOutput (InputOutput): u'hello' >>> print >> s.stdout, u'goodbye' >>> s.get_stdout() - u'goodbye\n' + u'goodbye\\n' """ def __init__(self): stdin = StringIO.StringIO() |