onyx_online/vban-cmd-python
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replace generator function with factory function

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onyx-and-iris 2023-08-05 14:06:39 +01:00
parent 4af7c0f694
commit 55211b9b19
1 changed files with 16 additions and 24 deletions
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40
vban_cmd/vban.py
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@ -172,32 +172,24 @@ class VbanMidiOutstream(VbanOutstream):
def _make_stream_pair(remote, kind):
num_instream, num_outstream, num_midi, num_text = kind.vban
def _generate_streams(i, dir):
"""generator function for creating instream/outstream tuples"""
if dir == "in":
if i < num_instream:
yield VbanAudioInstream
elif i < num_instream + num_midi:
yield VbanMidiInstream
else:
yield VbanTextInstream
else:
if i < num_outstream:
yield VbanAudioOutstream
else:
yield VbanMidiOutstream
def _make_cls(i, dir):
match dir:
case "in":
if i < num_instream:
return VbanAudioInstream(remote, i)
elif i < num_instream + num_midi:
return VbanMidiInstream(remote, i)
else:
return VbanTextInstream(remote, i)
case "out":
if i < num_outstream:
return VbanAudioOutstream(remote, i)
else:
return VbanMidiOutstream(remote, i)
return (
tuple(
cls(remote, i)
for i in range(num_instream + num_midi + num_text)
for cls in _generate_streams(i, "in")
),
tuple(
cls(remote, i)
for i in range(num_outstream + num_midi)
for cls in _generate_streams(i, "out")
),
tuple(_make_cls(i, "in") for i in range(num_instream + num_midi + num_text)),
tuple(_make_cls(i, "out") for i in range(num_outstream + num_midi)),
)