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memoryview.format

format

A string containing the format (in struct module style) for each element in the view. A memoryview can be created from exporters with arbitrary format strings, but some methods (e.g. tolist()) are restricted to native single element formats.

Changed in version 3.3: format 'B' is now handled according to the struct module syntax. This means that memoryview(b'abc')[0] == b'abc'[0] == 97.

Links:

https://docs.python.org/3.5/library/stdtypes.html#memoryview.format

doc_python

2016-10-07 17:37:08

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