mirror of
https://github.com/onyx-and-iris/voicemeeter-api-python.git
synced 2024-11-16 00:40:46 +00:00
103 lines
2.8 KiB
Python
103 lines
2.8 KiB
Python
import time
|
|
|
|
import voicemeeterlib
|
|
from pyparsing import (
|
|
Combine,
|
|
Group,
|
|
OneOrMore,
|
|
Optional,
|
|
Suppress,
|
|
Word,
|
|
alphanums,
|
|
alphas,
|
|
nums,
|
|
)
|
|
|
|
|
|
class Parser:
|
|
def __init__(self, vm):
|
|
self.vm = vm
|
|
self.kls = Group(OneOrMore(Word(alphanums)))
|
|
self.token = Suppress("->")
|
|
self.param = Word(alphanums)
|
|
self.value = Combine(
|
|
Optional("-") + Word(nums) + Optional(".") + Optional(Word(nums))
|
|
) | Group(OneOrMore(Word(alphanums)))
|
|
|
|
def parse(self, cmds):
|
|
event = (
|
|
self.kls
|
|
+ self.token
|
|
+ self.param
|
|
+ Optional(self.token)
|
|
+ Optional(self.value)
|
|
)
|
|
res = list()
|
|
|
|
for cmd in cmds:
|
|
if len(event.parseString(cmd)) == 2:
|
|
kls, param = event.parseString(cmd)
|
|
target = getattr(self.vm, kls[0])[int(kls[-1])]
|
|
res.append(getattr(target, param))
|
|
elif len(event.parseString(cmd)) == 3:
|
|
kls, param, val = event.parseString(cmd)
|
|
target = getattr(self.vm, kls[0])[int(kls[-1])]
|
|
if "".join(val) in ["off", "on"]:
|
|
setattr(target, param, bool(["off", "on"].index("".join(val))))
|
|
elif param in ["gain", "comp", "gate", "limit", "audibility"]:
|
|
setattr(target, param, float("".join(val)))
|
|
elif param in ["label"]:
|
|
setattr(target, param, " ".join(val))
|
|
|
|
time.sleep(0.05)
|
|
return res
|
|
|
|
|
|
def main(cmds=None):
|
|
kind_id = "banana"
|
|
|
|
with voicemeeterlib.api(kind_id) as vm:
|
|
parser = Parser(vm)
|
|
if cmds:
|
|
res = parser.parse(cmds)
|
|
if res:
|
|
print(res)
|
|
else:
|
|
try:
|
|
while True:
|
|
cmd = input("please enter command (Return to exit)\n")
|
|
if not cmd:
|
|
break
|
|
res = parser.parse((cmd,))
|
|
if res:
|
|
print(res)
|
|
except KeyboardInterrupt as e:
|
|
SystemExit(e)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
cmds = (
|
|
"strip 0 -> mute -> on",
|
|
"strip 0 -> mute",
|
|
"bus 0 -> mute -> on",
|
|
"strip 0 -> mute -> off",
|
|
"bus 0 -> mute -> on",
|
|
"strip 3 -> solo -> on",
|
|
"strip 3 -> solo -> off",
|
|
"strip 1 -> A1 -> on",
|
|
"strip 1 -> A1",
|
|
"strip 1 -> A1 -> off",
|
|
"strip 1 -> A1",
|
|
"bus 3 -> eq -> on",
|
|
"bus 3 -> eq -> off",
|
|
"strip 4 -> gain -> 1.2",
|
|
"strip 0 -> gain -> -8.2",
|
|
"strip 0 -> gain",
|
|
"strip 1 -> label -> rode podmic",
|
|
"strip 2 -> limit -> -28",
|
|
"strip 2 -> limit",
|
|
)
|
|
|
|
# pass cmds to parse cmds, otherwise simply run main() to test stdin parsing
|
|
main(cmds)
|