Slice

class astroid.nodes.Slice(lineno: int | None, col_offset: int | None, parent: NodeNG | None, *, end_lineno: int | None, end_col_offset: int | None)

Bases: NodeNG

Class representing an ast.Slice node.

>>> import astroid
>>> node = astroid.extract_node('things[1:3]')
>>> node
<Subscript l.1 at 0x7f23b2e71f60>
>>> node.slice
<Slice l.1 at 0x7f23b2e71e80>

display_type() → Literal['Slice']

A human readable type of this node.

Returns:

The type of this node.

get_children()

Get the child nodes below this node.

getattr(attrname, context: InferenceContext | None = None)

igetattr(attrname: str, context: InferenceContext | None = None) → Iterator[SuccessfulInferenceResult]

Infer the possible values of the given attribute on the slice.

Parameters:

attrname – The name of the attribute to infer.

Returns:

The inferred possible values.

lower: NodeNG | None

The lower index in the slice.

postinit(lower: NodeNG | None, upper: NodeNG | None, step: NodeNG | None) → None

pytype() → Literal['builtins.slice']

Get the name of the type that this node represents.

Returns:

The name of the type.

step: NodeNG | None

The step to take between indexes.

upper: NodeNG | None

The upper index in the slice.