Ctrl+K

to_list#

ivy.to_list(x, /)[source]#

Create a (possibly nested) list from input array.

Parameters:

x (Union[Array, NativeArray]) – Input array.

Return type:

List

Returns:

ret – A list representation of the input array x.

Examples

With ivy.Array input:

>>> x = ivy.array([-1, 0, 1])
>>> y = ivy.to_list(x)
>>> print(y)
[-1, 0, 1]

>>> x = ivy.array([[ 1.1,  2.2,  3.3],
...                [-4.4, -5.5, -6.6]])
>>> y = ivy.to_list(x)
>>> print(y)
[[1.100000023841858,2.200000047683716,3.299999952316284],
[-4.400000095367432,-5.5,-6.599999904632568]]

>>> x = ivy.array([[[-1,  0,  1],
...                 [ 1,  0, -1]],
...                [[ 1, -1,  0],
...                 [ 1,  0, -1]]])
>>> y = ivy.to_list(x)
>>> print(y)
[[[-1, 0, 1], [1, 0, -1]], [[1, -1, 0], [1, 0, -1]]]

With a mix of ivy.Container and ivy.Array input:

>>> x = ivy.Container(a=ivy.array([-1, 0, 1]))
>>> y = ivy.to_list(x)
>>> print(y)
{
    a: [-1, 0, 1]
}

>>> x = ivy.Container(a=ivy.array([[-1, 0, 1],
...                                [-1, 0, 1],
...                                [1, 0, -1]]))
>>> y = ivy.to_list(x)
>>> print(y)
{
    a: [[-1, 0, 1], [-1, 0, 1], [1,0,-1]]
}

>>> x = ivy.Container(a=ivy.array([[[-1, 0, 1],[1, 0, -1]],
...                                [[1, -1, 0],[1, 0, -1]]]))
>>> y = ivy.to_list(x)
>>> print(y)
{
    a: [[[-1, 0, 1], [1, 0, -1]], [[1, -1, 0], [1, 0, -1]]]
}
Array.to_list(self, /)[source]#

ivy.Array instance method variant of ivy.to_list. This method simply wraps the function, and so the docstring for ivy.to_list also applies to this method with minimal changes.

Parameters:

self (Array) – input array.

Return type:

List

Returns:

ret – A list representation of the input array x.

Examples

With ivy.Array instance method:

>>> x = ivy.array([0, 1, 2])
>>> y = x.to_list()
>>> print(y)
[0, 1, 2]
Container.to_list(self, /, *, key_chains=None, to_apply=True, prune_unapplied=False, map_sequences=False)[source]#

ivy.Container instance method variant of ivy.to_list. This method simply wraps the function, and so the docstring for ivy.to_list also applies to this method with minimal changes.

Parameters:

  • self (Container) – input container.

  • key_chains (Optional[Union[List[str], Dict[str, str], Container]], default: None) – The key-chains to apply or not apply the method to. Default is None.

  • to_apply (Union[bool, Container], default: True) – If True, the method will be applied to key_chains, otherwise key_chains will be skipped. Default is True.

  • prune_unapplied (Union[bool, Container], default: False) – Whether to prune key_chains for which the function was not applied. Default is False.

  • map_sequences (Union[bool, Container], default: False) – Whether to also map method to sequences (lists, tuples). Default is False.

Return type:

Container

Returns:

ret – A container with list representation of the leave arrays.

Examples

With one ivy.Container instances:

>>> x = ivy.Container(a=ivy.array([0, 1, 2]))
>>> y = x.to_list()
>>> print(y)
{a:[0,1,2]}
On this page