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
