def execute(self, *args, **kwargs):
commands = []
# Finds command classes in available modules
for cmd in get_commands():
module = import_anything(cmd)
cls = import_anything('Command', module)
commands.append((cmd.split('.')[-1], module, cls))
commands.sort(lambda a,b: cmp(a[0], b[0]))
# Prints their details
print('Available commands:')
for cmd, module, cls in commands:
print('\n%s' % cmd)
help = ''
if getattr(cls, 'help', None):
help = cls.help
elif cls.__doc__:
help = cls.__doc__
if help:
help = textwrap.wrap(help, 80)
print(' ' + '\n '.join(help))
def execute():
# Arguments parser
options, args = get_option_parser(basic_option_list, cls=BasicOptionParser, add_help_option=False)
settings.project_settings = import_anything(options.settings)
# Command parsing
subcommand = get_subcommand(sys.argv[1])
command_class = None
# Find the command in the command directories
for path in commands.get_commands():
if path.endswith('.'+subcommand):
try:
command_class = import_anything(path+'.Command')
break
except ImportError:
pass
# If the command doesn't exist...
if not command_class:
print('Command not found.')
sys.exit(1)
# Arguments parser
options, args = get_option_parser(command_class.option_list)
if options.run_with_pdb:
pdb.set_trace()
kwargs = dict([(opt.dest, getattr(options, opt.dest, opt.default))
for opt in command_class.option_list])
# Running the command
cmd = command_class(settings.project_settings)
cmd.execute(*args[2:], **kwargs)
