QEventProxy

class quantizationtools.QEventProxy(*arguments)

Proxies a QEvent, mapping that QEvent’s offset with the range of its beatspan to the range 0-1.

>>> q_event = quantizationtools.PitchedQEvent(130, [0, 1, 4])
>>> proxy = quantizationtools.QEventProxy(q_event, 0.5)
>>> print(format(proxy, 'storage'))
quantizationtools.QEventProxy(
    quantizationtools.PitchedQEvent(
        offset=durationtools.Offset(130, 1),
        pitches=(
            pitchtools.NamedPitch("c'"),
            pitchtools.NamedPitch("cs'"),
            pitchtools.NamedPitch("e'"),
            ),
        ),
    durationtools.Offset(1, 2)
    )

Not composer-safe.

Used internally by Quantizer.

Lineage

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Bases

Attribute summary

index Index of q-event proxy.
offset Offset of q-event proxy.
q_event Q-event of q-event proxy.
__eq__(argument) Is true when argument is a q-event proxy with offset and q-event equal to those of this q-event proxy.
__format__([format_specification]) Formats q-event.
__hash__() Hashes q-event proxy.
__ne__(argument) Is true when Abjad object does not equal argument.
__repr__() Gets interpreter representation of Abjad object.

Read-only properties

QEventProxy.index

Index of q-event proxy.

QEventProxy.offset

Offset of q-event proxy.

QEventProxy.q_event

Q-event of q-event proxy.

Special methods

QEventProxy.__eq__(argument)

Is true when argument is a q-event proxy with offset and q-event equal to those of this q-event proxy. Otherwise false.

Returns true or false.

QEventProxy.__format__(format_specification='')

Formats q-event.

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

Returns string.

QEventProxy.__hash__()

Hashes q-event proxy.

Required to be explicitly redefined on Python 3 if __eq__ changes.

Returns integer.

(AbjadObject).__ne__(argument)

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

Returns true or false.

(AbjadObject).__repr__()

Gets interpreter representation of Abjad object.

Returns string.