34 lines
732 B
ReStructuredText
34 lines
732 B
ReStructuredText
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.. _tuple-ops:
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Native tuple operations
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=======================
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These ``tuple`` operations have fast, optimized implementations. Other
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tuple operations use generic implementations that are often slower.
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Unless mentioned otherwise, these operations apply to both fixed-length
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tuples and variable-length tuples.
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Construction
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------------
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* ``item0, ..., itemN`` (construct a tuple)
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* ``tuple(lst: list)`` (construct a variable-length tuple)
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* ``tuple(lst: Iterable)`` (construct a variable-length tuple)
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Operators
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---------
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* ``tup[n]`` (integer index)
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* ``tup[n:m]``, ``tup[n:]``, ``tup[:m]`` (slicing)
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Statements
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----------
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* ``item0, ..., itemN = tup`` (for fixed-length tuples)
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Functions
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---------
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* ``len(tup: tuple)``
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