def GetFlagName(attribute_name,
presentation_name,
flag_name_overrides=None,
prefixes=False,
is_anchor=False):
"""Gets the flag name for a given attribute name.
Returns a flag name for an attribute, adding prefixes as necessary or using
overrides if an override map is provided.
Args:
attribute_name: str, the name of the attribute to base the flag name on.
presentation_name: str, the anchor argument name of the resource the
attribute belongs to (e.g. '--foo').
flag_name_overrides: {str: str}, a dict of attribute names to exact string
of the flag name to use for the attribute. None if no overrides.
prefixes: bool, whether to use the resource name as a prefix for the flag.
is_anchor: bool, True if this is the anchor flag, False otherwise.
Returns:
(str) the name of the flag.
"""
flag_name_overrides = flag_name_overrides or {}
if attribute_name in flag_name_overrides:
return flag_name_overrides.get(attribute_name)
if is_anchor:
return presentation_name
if attribute_name == 'project':
return ''
if prefixes:
return util.FlagNameFormat('-'.join(
[presentation_name, attribute_name]))
return util.FlagNameFormat(attribute_name)
def GetFlagName(attribute_name, presentation_name, flag_name_overrides=None,
prefixes=False):
"""Gets the flag name for a given attribute name.
Returns a flag name for an attribute, adding prefixes as necessary or using
overrides if an override map is provided.
Args:
attribute_name: str, the name of the attribute to base the flag name on.
presentation_name: str, the anchor argument name of the resource the
attribute belongs to (e.g. '--foo').
flag_name_overrides: {str: str}, a dict of attribute names to exact string
of the flag name to use for the attribute. None if no overrides.
prefixes: bool, whether to use the resource name as a prefix for the flag.
Returns:
(str) the name of the flag.
"""
flag_name_overrides = flag_name_overrides or {}
if attribute_name in flag_name_overrides:
return flag_name_overrides.get(attribute_name)
if attribute_name == 'project':
return ''
# If the presentation spec's overall name is the same as the attribute,
# treat this attibute like an "anchor" in a resource argument.
if (util.NormalizeFormat(presentation_name) ==
util.NormalizeFormat(attribute_name)):
return presentation_name
if prefixes:
return util.FlagNameFormat('-'.join([presentation_name, attribute_name]))
return util.FlagNameFormat(attribute_name)
def _FallthroughStringFromData(fallthrough_data):
if fallthrough_data.get('is_positional', False):
return resource_util.PositionalFormat(fallthrough_data['arg_name'])
return resource_util.FlagNameFormat(fallthrough_data['arg_name'])
