gh-143715: deprecate incomplete initialization of struct.Struct() by skirpichev · Pull Request #143659 · python/cpython
* ``Struct.__new__()`` will require a mandatory argument (format) * Calls of ``__init__()`` method on initialized Struct are deprecated
gh-78724: deprecate incomplete initialization of struct.Struct()
gh-143715: deprecate incomplete initialization of struct.Struct()
This make format argument in the __init__() - optional. If it's missing, the object must be already initialized in __new__().
Co-authored-by: Victor Stinner <vstinner@python.org>
This catch current pattern for Struct's subclassing like
class MyStruct(Struct):
def __init__(self):
super().__init__('>h')
Co-authored-by: Victor Stinner <vstinner@python.org>
Co-authored-by: Victor Stinner <vstinner@python.org>
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