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