A blog post on choosing more specific types rather than general ones like list and dict.

  • chemacortes@programming.dev
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    1 year ago

    Sequence now lives at collections.abc. BTW, float is not a supertype of int (issubclass(int, float) == False). Normaly, It is acceptable to use int instead of float, but speaking of variance, it is more precise to use numbers.Real:

    issubclass(Integral, Real) == True
    issubclass(int, Real) == True
    issubclass(float, Real) == True
    issubclass(complex, Real) == False