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13 lines
301 B
Python
13 lines
301 B
Python
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# from more_itertools v8.13.0
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def always_iterable(obj, base_type=(str, bytes)):
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if obj is None:
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return iter(())
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if (base_type is not None) and isinstance(obj, base_type):
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return iter((obj,))
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try:
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return iter(obj)
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except TypeError:
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return iter((obj,))
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