PatternedSelectorCallback

class selectortools.PatternedSelectorCallback(pattern=None, apply_to_each=None)

A patterned selector callback.

Lineage

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Bases

Attribute summary

apply_to_each Is true if patterned selector callback is applied against each subexpression.
pattern Gets pattern of patterned selector callback.
__call__(expr[, rotation]) Iterates tuple expr.
__copy__(\*args) Copies Abjad value object.
__eq__(expr) Is true when all initialization values of Abjad value object equal the initialization values of expr.
__format__([format_specification]) Formats Abjad object.
__hash__() Hashes Abjad value object.
__ne__(expr) Is true when Abjad object does not equal expr.
__repr__() Gets interpreter representation of Abjad object.

Read-only properties

PatternedSelectorCallback.apply_to_each

Is true if patterned selector callback is applied against each subexpression. Otherwise false.

Returns true or false.

PatternedSelectorCallback.pattern

Gets pattern of patterned selector callback.

Returns pattern.

Special methods

PatternedSelectorCallback.__call__(expr, rotation=None)

Iterates tuple expr.

Returns tuple in which each item is a selection or component.

(AbjadValueObject).__copy__(*args)

Copies Abjad value object.

Returns new Abjad value object.

(AbjadValueObject).__eq__(expr)

Is true when all initialization values of Abjad value object equal the initialization values of expr.

Returns true or false.

(AbjadObject).__format__(format_specification='')

Formats Abjad object.

Set format_specification to ‘’ or ‘storage’. Interprets ‘’ equal to ‘storage’.

Returns string.

(AbjadValueObject).__hash__()

Hashes Abjad value object.

Returns integer.

(AbjadObject).__ne__(expr)

Is true when Abjad object does not equal expr. Otherwise false.

Returns true or false.

(AbjadObject).__repr__()

Gets interpreter representation of Abjad object.

Returns string.