werkzeug.datastructures.CharsetAccept

Method _value_matches Check if a value matches a given accept item.

Inherited from Accept:

Method	`__contains__`	Undocumented
Method	`__getitem__`	Besides index lookup (getting item n) you can also pass it a string to get the quality for the item. If the item is not in the list, the returned quality is `0`.
Method	`__init__`	Undocumented
Method	`__repr__`	Undocumented
Method	`__str__`	Undocumented
Method	`best_match`	Returns the best match from a list of possible matches based on the specificity and quality of the client. If two items have the same quality and specificity, the one is returned that comes first.
Method	`find`	Get the position of an entry or return -1.
Method	`index`	Get the position of an entry or raise `ValueError`.
Method	`quality`	Returns the quality of the key.
Method	`to_header`	Convert the header set into an HTTP header string.
Method	`values`	Iterate over all values.
Instance Variable	`provided`	Undocumented
Property	`best`	The best match as value.
Method	`_best_single_match`	Undocumented
Method	`_specificity`	Returns a tuple describing the value's specificity.