def get_commands(self, session): """Pick a command and run it. """ commands = working_set.list_entry_points("setup_commands") if len(session.args): name = session.args[0] command = commands.get(name, None) if command is None: raise InstallationError(u"Unknow command %s" % name) else: command = commands.get("default", None) if command is None: raise InstallationError(u"No command available") return [working_set.get_entry_point("setup_commands", command["name"])]
def __init__(self, configuration): from monteur.distribution.workingset import working_set self.loaders = [] names = configuration['setup'].get( self.CONFIG_KEY, 'egg,monteur').as_list() defined_loaders = working_set.list_entry_points('setup_loaders') for name in names: if name not in defined_loaders: raise ConfigurationError(u'Undefined setup loader', name) factory = working_set.get_entry_point( 'setup_loaders', defined_loaders[name]['name']) if factory is not None: self.loaders.append(factory(configuration.get( ':'.join((self.CONFIG_KEY, name)), None)))
def __init__(self, configuration, section_name='setup'): __status__ = u"Initializing software sources." self.sources = [] self.configuration = configuration self.installed = configuration.utilities.installed defined_sources = working_set.list_entry_points('setup_sources') for name in configuration[section_name]['sources'].as_list(): options = configuration['source:' + name] source_type = options['type'].as_text() if source_type not in defined_sources: raise ConfigurationError( u'Unknow source type %s for %s' % ( source_type, name)) factory = working_set.get_entry_point( 'setup_sources', defined_sources[source_type]['name']) self.sources.append( factory( options, self.installed.get('source:' + name, None))) self._uptodate = None