def set_by_cli(var):
"""
Return True if a particular config variable has been set by the user
(CLI or config file) including if the user explicitly set it to the
default. Returns False if the variable was assigned a default value.
"""
detector = set_by_cli.detector
if detector is None:
# Setup on first run: `detector` is a weird version of config in which
# the default value of every attribute is wrangled to be boolean-false
plugins = plugins_disco.PluginsRegistry.find_all()
# reconstructed_args == sys.argv[1:], or whatever was passed to main()
reconstructed_args = helpful_parser.args + [helpful_parser.verb]
detector = set_by_cli.detector = prepare_and_parse_args(
plugins, reconstructed_args, detect_defaults=True)
# propagate plugin requests: eg --standalone modifies config.authenticator
detector.authenticator, detector.installer = (
plugin_selection.cli_plugin_requests(detector))
logger.debug("Default Detector is %r", detector)
if not isinstance(getattr(detector, var), _Default):
return True
for modifier in VAR_MODIFIERS.get(var, []):
if set_by_cli(modifier):
return True
return False
def set_by_cli(var):
"""
Return True if a particular config variable has been set by the user
(CLI or config file) including if the user explicitly set it to the
default. Returns False if the variable was assigned a default value.
"""
detector = set_by_cli.detector
if detector is None:
# Setup on first run: `detector` is a weird version of config in which
# the default value of every attribute is wrangled to be boolean-false
plugins = plugins_disco.PluginsRegistry.find_all()
# reconstructed_args == sys.argv[1:], or whatever was passed to main()
reconstructed_args = helpful_parser.args + [helpful_parser.verb]
detector = set_by_cli.detector = prepare_and_parse_args(
plugins, reconstructed_args, detect_defaults=True)
# propagate plugin requests: eg --standalone modifies config.authenticator
detector.authenticator, detector.installer = (
plugin_selection.cli_plugin_requests(detector))
logger.debug("Default Detector is %r", detector)
if not isinstance(getattr(detector, var), _Default):
return True
for modifier in VAR_MODIFIERS.get(var, []):
if set_by_cli(modifier):
return True
return False
