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Viewing changes to bzrlib/commands.py

  • Committer: Martin Albisetti
  • Date: 2008-04-04 01:04:57 UTC
  • mto: (3350.1.1 integration)
  • mto: This revision was merged to the branch mainline in revision 3351.
  • Revision ID: argentina@gmail.com-20080404010457-aifcu04lowab77qq
Code cleanup and documentation

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bzrlib/commands.py
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        except errors.NoPluginAvailable:
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            pass
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        else:
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            raise errors.CommandAvailableInPlugin(cmd_name, plugin_metadata, provider)
 
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            raise errors.CommandAvailableInPlugin(cmd_name, 
 
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                                                plugin_metadata, provider)
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    raise KeyError
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class Provider(object):
 
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    '''Generic class to be overriden by plugins'''
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    def plugin_for_command(self, cmd_name):
 
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        '''Takes a command and returns the information for that plugin
 
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        :return: A dictionary with all the available information 
 
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        for the requested plugin
 
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        '''
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        raise NotImplementedError
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class ProvidersRegistry(registry.Registry):
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    '''This registry exists to allow other providers to exist'''
 
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    def __iter__(self):
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        for key, provider in self.iteritems():
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            yield provider
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    pass
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command_providers_registry = ProvidersRegistry()
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