pyarrow.compute.list_slice#
- pyarrow.compute.list_slice(lists,/,start,stop=None,step=1,return_fixed_size_list=None,*,options=None,memory_pool=None)#
Compute slice of list-like array.
lists must have a list-like type.For each list element, compute a slice, returning a new list array.A variable or fixed size list array is returned, depending on options.
- Parameters:
- listsArray-like or scalar-like
Argument to compute function.
- start
int Index to start slicing inner list elements (inclusive).
- stop
Optional[int], defaultNone If given, index to stop slicing at (exclusive).If not given, slicing will stop at the end. (NotImplemented)
- step
int, default 1 Slice step.
- return_fixed_size_list
Optional[bool], defaultNone Whether to return a FixedSizeListArray. If true _and_ stop is aftera list element’s length, nulls will be appended to create therequested slice size. The default ofNone will return the sametype which was passed in.
- options
pyarrow.compute.ListSliceOptions, optional Alternative way of passing options.
- memory_pool
pyarrow.MemoryPool, optional If not passed, will allocate memory from the default memory pool.
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