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26 lines
721 B
26 lines
721 B
10 years ago
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:mod:`struct` -- pack and unpack primitive data types
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=====================================================
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.. module:: struct
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:synopsis: pack and unpack primitive data types
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See `Python struct <https://docs.python.org/3/library/struct.html>`_ for more
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information.
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Functions
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---------
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.. function:: calcsize(fmt)
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Return the number of bytes needed to store the given ``fmt``.
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.. function:: pack(fmt, v1, v2, ...)
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Pack the values ``v1``, ``v2``, ... according to the format string ``fmt``.
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The return value is a bytes object encoding the values.
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.. function:: unpack(fmt, data)
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Unpack from the ``data`` according to the format string ``fmt``.
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The return value is a tuple of the unpacked values.
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