202 lines
7.3 KiB
Python
202 lines
7.3 KiB
Python
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# AUTO GENERATED FILE - DO NOT EDIT
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from dash.development.base_component import Component, _explicitize_args
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class Dropdown(Component):
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"""A Dropdown component.
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Dropdown is an interactive dropdown element for selecting one or more
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items.
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The values and labels of the dropdown items are specified in the `options`
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property and the selected item(s) are specified with the `value` property.
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Use a dropdown when you have many options (more than 5) or when you are
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constrained for space. Otherwise, you can use RadioItems or a Checklist,
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which have the benefit of showing the users all of the items at once.
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Keyword arguments:
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- options (list of dicts; optional):
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An array of options {label: [string|number], value:
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[string|number]}, an optional disabled field can be used for each
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option.
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`options` is a list of string | number | booleans | dict | list of
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dicts with keys:
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- disabled (boolean; optional):
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If True, this option is disabled and cannot be selected.
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- label (a list of or a singular dash component, string or number; required):
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The option's label.
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- search (string; optional):
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Optional search value for the option, to use if the label is a
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component or provide a custom search value different from the
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label. If no search value and the label is a component, the
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`value` will be used for search.
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- title (string; optional):
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The HTML 'title' attribute for the option. Allows for
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information on hover. For more information on this attribute,
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see
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https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/title.
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- value (string | number | boolean; required):
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The value of the option. This value corresponds to the items
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specified in the `value` property.
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- value (string | number | boolean | list of string | number | booleans; optional):
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The value of the input. If `multi` is False (the default) then
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value is just a string that corresponds to the values provided in
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the `options` property. If `multi` is True, then multiple values
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can be selected at once, and `value` is an array of items with
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values corresponding to those in the `options` prop.
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- multi (boolean; default False):
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If True, the user can select multiple values.
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- clearable (boolean; default True):
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Whether or not the dropdown is \"clearable\", that is, whether or
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not a small \"x\" appears on the right of the dropdown that
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removes the selected value.
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- searchable (boolean; default True):
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Whether to enable the searching feature or not.
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- search_value (string; optional):
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The value typed in the DropDown for searching.
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- placeholder (string; optional):
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The grey, default text shown when no option is selected.
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- disabled (boolean; default False):
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If True, this dropdown is disabled and the selection cannot be
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changed.
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- optionHeight (number; default 35):
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height of each option. Can be increased when label lengths would
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wrap around.
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- maxHeight (number; default 200):
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height of the options dropdown.
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- style (dict; optional):
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Defines CSS styles which will override styles previously set.
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- className (string; optional):
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className of the dropdown element.
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- id (string; optional):
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The ID of this component, used to identify dash components in
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callbacks. The ID needs to be unique across all of the components
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in an app.
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- loading_state (dict; optional):
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Object that holds the loading state object coming from
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dash-renderer.
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`loading_state` is a dict with keys:
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- component_name (string; optional):
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Holds the name of the component that is loading.
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- is_loading (boolean; optional):
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Determines if the component is loading or not.
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- prop_name (string; optional):
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Holds which property is loading.
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- persistence (boolean | string | number; optional):
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Used to allow user interactions in this component to be persisted
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when the component - or the page - is refreshed. If `persisted` is
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truthy and hasn't changed from its previous value, a `value` that
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the user has changed while using the app will keep that change, as
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long as the new `value` also matches what was given originally.
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Used in conjunction with `persistence_type`.
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- persisted_props (list of a value equal to: 'value's; default ['value']):
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Properties whose user interactions will persist after refreshing
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the component or the page. Since only `value` is allowed this prop
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can normally be ignored.
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- persistence_type (a value equal to: 'local', 'session', 'memory'; default 'local'):
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Where persisted user changes will be stored: memory: only kept in
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memory, reset on page refresh. local: window.localStorage, data is
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kept after the browser quit. session: window.sessionStorage, data
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is cleared once the browser quit."""
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_children_props = ["options[].label"]
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_base_nodes = ["children"]
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_namespace = "dash_core_components"
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_type = "Dropdown"
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@_explicitize_args
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def __init__(
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self,
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options=Component.UNDEFINED,
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value=Component.UNDEFINED,
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multi=Component.UNDEFINED,
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clearable=Component.UNDEFINED,
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searchable=Component.UNDEFINED,
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search_value=Component.UNDEFINED,
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placeholder=Component.UNDEFINED,
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disabled=Component.UNDEFINED,
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optionHeight=Component.UNDEFINED,
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maxHeight=Component.UNDEFINED,
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style=Component.UNDEFINED,
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className=Component.UNDEFINED,
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id=Component.UNDEFINED,
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loading_state=Component.UNDEFINED,
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persistence=Component.UNDEFINED,
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persisted_props=Component.UNDEFINED,
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persistence_type=Component.UNDEFINED,
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**kwargs
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):
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self._prop_names = [
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"options",
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"value",
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"multi",
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"clearable",
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"searchable",
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"search_value",
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"placeholder",
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"disabled",
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"optionHeight",
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"maxHeight",
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"style",
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"className",
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"id",
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"loading_state",
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"persistence",
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"persisted_props",
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"persistence_type",
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]
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self._valid_wildcard_attributes = []
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self.available_properties = [
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"options",
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"value",
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"multi",
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"clearable",
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"searchable",
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"search_value",
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"placeholder",
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"disabled",
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"optionHeight",
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"maxHeight",
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"style",
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"className",
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"id",
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"loading_state",
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"persistence",
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"persisted_props",
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"persistence_type",
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]
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self.available_wildcard_properties = []
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_explicit_args = kwargs.pop("_explicit_args")
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_locals = locals()
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_locals.update(kwargs) # For wildcard attrs and excess named props
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args = {k: _locals[k] for k in _explicit_args}
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super(Dropdown, self).__init__(**args)
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