29 lines
913 B
GDScript3
29 lines
913 B
GDScript3
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static func retry_(retry_count : int = -1) -> Callable:
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# """Repeats the source observable sequence the specified number of
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# times or until it successfully terminates. If the retry count is
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# not specified, it retries indefinitely.
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#
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# Examples:
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# >>> var retried = GDRx.op.retry()
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# >>> var retried = GDRx.op.retry(42)
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#
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# Args:
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# retry_count: [Optional] Number of times to retry the sequence.
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# If not provided, retry the sequence indefinitely.
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#
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# Returns:
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# An observable sequence producing the elements of the given
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# sequence repeatedly until it terminates successfully.
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# """
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var retry = func(source : Observable) -> Observable:
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var gen : IterableBase
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if retry_count < 0:
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gen = InfiniteIterable.new(source)
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else:
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var _gen_lst = [] ; for __ in range(retry_count): _gen_lst.append(source)
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gen = GDRx.to_iterable(_gen_lst)
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return GDRx.obs.catch_with_iterable(gen)
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return retry
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