Character ranges

Constructor

CharRange(char_ranges[, negate])	Grammar that defines a set of allowed or disallowed characters.
CharRange.from_chars(chars[, negate])	Create an instance of grammatica.grammar.CharRange from an iterable of characters.
CharRange.from_ords(ords[, negate])	Create an instance of grammatica.grammar.CharRange from an iterable of ordinals.

Attributes

CharRange.char_ranges	Character ranges in the form of tuples (start, end).
CharRange.negate	Negate the character range.

Rendering

CharRange.render([full, wrap])	Render the grammar as a regular expression.
CharRange.as_string([indent])	Return a string representation of the grammar.

Simplification

CharRange.simplify()

Simplify the grammar.

Utility

CharRange.copy()	Create a copy of the grammar.
CharRange.equals(other[, check_quantifier])	Check equality with another value.

Metadata

Warning

CharRange.attrs_dict is considered experimental and may change without warning.

CharRange.attrs_dict()

Return instance attributes of the grammar.