mirror of
https://github.com/ceph/ceph
synced 2024-12-12 14:39:05 +00:00
38 lines
1.2 KiB
Python
38 lines
1.2 KiB
Python
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def gen_args(name, args):
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usage = [""]
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usage += [name + ':']
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usage += \
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[" {key}: <{usage}> ({default})".format(
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key = key, usage = usage, default = default)
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for (key, usage, default, _) in args]
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usage.append('')
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usage.append(name + ':')
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usage += \
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[" {key}: {default}".format(
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key = key, default = default)
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for (key, _, default, _) in args]
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usage = '\n'.join(' ' + i for i in usage)
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def ret(config):
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class Object(object): pass
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obj = Object()
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for (key, usage, default, conv) in args:
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if key in config:
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setattr(obj, key, conv(config[key]))
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else:
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setattr(obj, key, conv(default))
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return obj
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return usage, ret
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def argify(name, args):
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(usage, config_func) = gen_args(name, args)
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def ret1(f):
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def ret2(**kwargs):
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config = kwargs.get('config', {})
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if config is None:
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config = {}
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kwargs['config'] = config_func(config)
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return f(**kwargs)
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ret2.__doc__ = f.__doc__ + usage
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return ret2
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return ret1
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