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73 lines
2.2 KiB
Python
73 lines
2.2 KiB
Python
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#
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# Copyright (C) 2010 Cloud.com, Inc. All rights reserved.
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#
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# This software is licensed under the GNU General Public License v3 or later.
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#
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# It is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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'''
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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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