update help of "add" command, and improve code
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7155539965
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1 changed files with 15 additions and 12 deletions
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@ -93,25 +93,24 @@ class WeboobCfg(ReplApplication):
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def do_add(self, line):
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"""
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add NAME [OPTIONS ...]
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add MODULE_NAME [BACKEND_NAME] [PARAMETERS ...]
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Add a backend.
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Create a backend from a module. By default, if BACKEND_NAME is omitted,
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that's the module name which is used.
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You can specify parameters from command line in form "key=value".
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"""
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if not line:
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print('You must specify a module name. Hint: use the "modules" command.', file=self.stderr)
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return 2
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module_name, options = self.parse_command_args(line, 2, 1)
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if options:
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options = options.split(' ')
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else:
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options = ()
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backend_name = module_name
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try:
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k, v = options[0].split('=',1)
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except ValueError:
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backend_name = options[0]
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del options[0]
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backend_name = None
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params = {}
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# set backend params from command-line arguments
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@ -119,11 +118,15 @@ class WeboobCfg(ReplApplication):
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try:
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key, value = option.split('=', 1)
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except ValueError:
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if backend_name is None:
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backend_name = option
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else:
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print('Parameters have to be formatted "key=value"', file=self.stderr)
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return 2
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else:
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params[key] = value
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self.add_backend(module_name, backend_name, params)
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self.add_backend(module_name, backend_name or module_name, params)
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def do_register(self, line):
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"""
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