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https://github.com/bec-project/bec_widgets.git
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wyzula-jan
18 lines
614 B
Python
18 lines
614 B
Python
class EntryValidator:
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def __init__(self, devices):
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self.devices = devices
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def validate_signal(self, name: str, entry: str = None) -> str:
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if name not in self.devices:
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raise ValueError(f"Device '{name}' not found in current BEC session")
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device = self.devices[name]
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description = device.describe()
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if entry is None:
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entry = next(iter(device._hints), name) if hasattr(device, "_hints") else name
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if entry not in description:
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raise ValueError(f"Entry '{entry}' not found in device '{name}' signals")
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return entry
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