ItemSelectorCallback

class selectortools.ItemSelectorCallback(item=0, apply_to_each=True)

An item selector callback.

Lineage

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Bases

Attribute summary

apply_to_each Is true if item selector callback will be applied against the contents of each selection, rather than against the sequence of selections itself.
item Gets item selector callback item.
__call__(expr[, rotation]) Gets item from 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

ItemSelectorCallback.apply_to_each

Is true if item selector callback will be applied against the contents of each selection, rather than against the sequence of selections itself.

Otherwise false.

Returns true or false.

ItemSelectorCallback.item

Gets item selector callback item.

Returns integer.

Special methods

ItemSelectorCallback.__call__(expr, rotation=None)

Gets item from expr.

Returns item.

(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.