firestar5683
24 lines
605 B
Python
24 lines
605 B
Python
from typing import Any, Optional
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from reactivex import Observable, abc
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from reactivex.disposable import Disposable
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def never_() -> Observable[Any]:
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"""Returns a non-terminating observable sequence, which can be used
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to denote an infinite duration (e.g. when using reactive joins).
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Returns:
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An observable sequence whose observers will never get called.
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"""
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def subscribe(
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observer: abc.ObserverBase[Any], scheduler: Optional[abc.SchedulerBase] = None
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) -> abc.DisposableBase:
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return Disposable()
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return Observable(subscribe)
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__all__ = ["never_"]
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