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54 lines
1.4 KiB
Python
54 lines
1.4 KiB
Python
'''
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Created on Aug 2, 2010
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@author: rudd-o
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'''
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import sys
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import cloudapis as apis
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import cloudtool.utils as utils
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def main(argv=None):
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#import ipdb; ipdb.set_trace()
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if argv == None:
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argv = sys.argv
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prelim_args = [ x for x in argv[0:] if not x.startswith('-') ]
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parser = utils.get_parser()
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api = __import__("cloudapis")
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apis = getattr(api, "implementor")
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if len(prelim_args) == 1:
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commandlist = utils.get_command_list(apis)
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parser.error("you need to specify a command name as the first argument\n\nCommands supported by the %s API:\n"%prelim_args[0] + "\n".join(commandlist))
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command = utils.lookup_command_in_api(apis,prelim_args[1])
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if not command: parser.error("command %r not supported by the %s API"%(prelim_args[1],prelim_args[0]))
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argv = argv[1:]
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if len(argv) == 1:
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argv.append("--help")
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parser = utils.get_parser(apis.__init__,command)
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opts,args,api_optionsdict,cmd_optionsdict = parser.parse_args(argv)
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try:
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api = apis(**api_optionsdict)
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except utils.OptParseError,e:
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parser.error(str(e))
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command = utils.lookup_command_in_api(api,args[0])
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# we now discard the first two arguments as those necessarily are the api and command names
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args = args[2:]
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try: return command(*args,**cmd_optionsdict)
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except TypeError,e: parser.error(str(e))
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if __name__ == '__main__':
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main(argv)
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