Bases: horizon.tables.actions.FilterAction
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base_options = {'__module__': 'openstack_dashboard.dashboards.admin.defaults.tables', 'is_api_filter': <function is_api_filter at 0x424c398>, 'update': <function update at 0x4245b90>, 'get_policy_target': <function get_policy_target at 0x4245a28>, 'allowed': <function allowed at 0x4245aa0>, 'base_options': {'__module__': 'horizon.tables.actions', 'data_type_matched': <function data_type_matched at 0x42459b0>, 'get_default_classes': <function get_default_classes at 0x4245c08>, 'update': <function update at 0x4245b90>, 'get_policy_target': <function get_policy_target at 0x4245a28>, 'associate_with_table': <function associate_with_table at 0x4245d70>, '_allowed': <function _allowed at 0x4245b18>, '__repr__': <function __repr__ at 0x4245cf8>, 'allowed': <function allowed at 0x4245aa0>, 'get_default_attrs': <function get_default_attrs at 0x4245c80>, 'base_options': {...}, '__doc__': 'Common base class for all ``Action`` classes.', '__init__': <function __init__ at 0x4245938>}, '__init__': <function __init__ at 0x424c140>, 'filter': <function filter at 0xa0e1140>, 'name': 'filter', 'data_type_matched': <function data_type_matched at 0x42459b0>, 'get_default_classes': <function get_default_classes at 0x4245c08>, 'get_param_name': <function get_param_name at 0x424c1b8>, '__doc__': 'A base class representing a filter action for a table.\n\n .. attribute:: name\n\n The short name or "slug" representing this action. Defaults to\n ``"filter"``.\n\n .. attribute:: verbose_name\n\n A descriptive name used for display purposes. Defaults to the\n value of ``name`` with the first letter of each word capitalized.\n\n .. attribute:: param_name\n\n A string representing the name of the request parameter used for the\n search term. Default: ``"q"``.\n\n .. attribute:: filter_type\n\n A string representing the type of this filter. If this is set to\n ``"server"`` then ``filter_choices`` must also be provided.\n Default: ``"query"``.\n\n .. attribute:: filter_choices\n\n Required for server type filters. A tuple of tuples representing the\n filter options. Tuple composition should evaluate to (string, string,\n boolean), representing the filter parameter, display value, and whether\n or not it should be applied to the API request as an API query\n attribute. API type filters do not need to be accounted for in the\n filter method since the API will do the filtering. However, server\n type filters in general will need to be performed in the filter method.\n By default this attribute is not provided.\n\n .. attribute:: needs_preloading\n\n If True, the filter function will be called for the initial\n GET request with an empty ``filter_string``, regardless of the\n value of ``method``.\n ', 'data_type_filter': <function data_type_filter at 0x424c2a8>, '_allowed': <function _allowed at 0x4245b18>, 'get_select_options': <function get_select_options at 0x424c410>, 'get_default_attrs': <function get_default_attrs at 0x4245c80>, 'assign_type_string': <function assign_type_string at 0x424c230>, 'associate_with_table': <function associate_with_table at 0x4245d70>, '__repr__': <function __repr__ at 0x4245cf8>}
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filter(table, tenants, filter_string)[source]