15 lines
323 B
Python
15 lines
323 B
Python
def spread(arg):
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ret = []
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for i in arg:
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if isinstance(i, list):
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ret.extend(i)
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else:
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ret.append(i)
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return ret
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def deep_flatten(arr):
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result = []
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result.extend(
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spread(list(map(lambda x: deep_flatten(x) if type(x) == list else x, arr))))
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return result |