espnet2.asr.state_spaces.utils.is_list

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espnet2.asr.state_spaces.utils.is_list(x)

Determine if the input is a list-like object.

This function checks whether the provided input x is an instance of a sequence (like a list or tuple) but not a string. It is useful for differentiating between sequence types in various data processing tasks.

• Parameters:x – The input object to check.
• Returns: True if x is a sequence and not a string; False otherwise.
• Return type: bool

Examples

>>> is_list([1, 2, 3])
True
>>> is_list((1, 2, 3))
True
>>> is_list("hello")
False
>>> is_list(123)
False