34 lines
877 B
Python
34 lines
877 B
Python
from .base import Lamp
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TYPENAME_DUMMY = "Dummy"
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TYPENAME_XENON = "Xenon"
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try:
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from .impl.sr830 import SR830
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except ImportError:
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pass
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from .impl.dummy import DummyLamp
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def list_devices() -> dict[str,list[str]]:
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devices = {
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TYPENAME_DUMMY: ["Dummy Lamp"],
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TYPENAME_XENON: ["Xenon"]
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}
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try:
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from .impl.daq import ShutterDAQ
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devices[TYPENAME_XENON] = SR830.enumerate_devices()
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except ImportError:
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pass
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return devices
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def connect_device(type_name: str, device_name: str) -> Lamp:
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if type_name == TYPENAME_DUMMY:
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return DummyLamp()
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elif type_name == TYPENAME_XENON:
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try:
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from .impl.xenon import Xenon
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return Xenon()
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except ImportError as e:
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raise ValueError(f"Xenon not available: {e}")
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raise ValueError(f"Unknown device type {type_name}") |