NodeRunRequest

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class supriya.commands.NodeRunRequest.NodeRunRequest(node_id_run_flag_pairs=None)[source]

A /n_run request.

>>> import supriya
>>> server = supriya.Server().boot()
>>> synth_a = supriya.Synth().allocate()
>>> synth_b = supriya.Synth().allocate()
>>> synth_a.is_paused, synth_b.is_paused
(False, False)

Unpause synth_a (a no-op because it’s already unpaused) and pause synth_b:

>>> request = supriya.commands.NodeRunRequest([
...     [synth_a, True],
...     [synth_b, False],
...     ])
>>> request.to_osc(True)
OscMessage('/n_run', 1000, 1, 1001, 0)
>>> with server.osc_io.capture() as transcript:
...     request.communicate(server=server)
...     _ = server.sync()
...
>>> for entry in transcript:
...     (entry.label, entry.message)
...
('S', OscMessage(12, 1000, 1, 1001, 0))
('S', OscMessage(52, 0))
('R', OscMessage('/n_off', 1001, 1, -1, 1000, 0))
('R', OscMessage('/synced', 0))
>>> synth_a.is_paused, synth_b.is_paused
(False, True)

Pause synth_a and unpause synth_b:

>>> request = supriya.commands.NodeRunRequest([
...     [synth_a, False],
...     [synth_b, True],
...     ])
>>> request.to_osc(True)
OscMessage('/n_run', 1000, 0, 1001, 1)
>>> with server.osc_io.capture() as transcript:
...     request.communicate(server=server)
...     _ = server.sync()
...
>>> for entry in transcript:
...     (entry.label, entry.message)
...
('S', OscMessage(12, 1000, 0, 1001, 1))
('S', OscMessage(52, 1))
('R', OscMessage('/n_off', 1000, 1, 1001, -1, 0))
('R', OscMessage('/n_on', 1001, 1, -1, 1000, 0))
('R', OscMessage('/synced', 1))
>>> synth_a.is_paused, synth_b.is_paused
(True, False)

Attributes Summary

node_id_run_flag_pairs
request_id
to_osc

Special methods

(SupriyaValueObject).__copy__(*args)
(SupriyaValueObject).__eq__(expr)

Return self==value.

(SupriyaValueObject).__hash__()

Return hash(self).

(SupriyaObject).__repr__()

Return repr(self).


Methods

(Requestable).communicate(server=None, sync=True, timeout=1.0, apply_local=True)
(Request).to_datagram()
(Request).to_list(with_request_name=False)
to_osc(with_request_name=False)[source]

Read-only properties

(Requestable).condition
node_id_run_flag_pairs
(Request).request_name
(Requestable).response
(Request).response_patterns