class documentation

class Slice(Expr):

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Represents a slice object. This must only be used as argument for Subscript.
Method as​_const Return the value of the expression as constant or raise Impossible if this was not possible.
Class Variable fields Undocumented
Class Variable start Undocumented
Class Variable step Undocumented
Class Variable stop Undocumented

Inherited from Expr:

Method can​_assign Check if it's possible to assign something to this node.
Class Variable abstract Undocumented

Inherited from Node (via Expr):

Method find Find the first node of a given type. If no such node exists the return value is None.
Method find​_all Find all the nodes of a given type. If the type is a tuple, the check is performed for any of the tuple items.
Method iter​_child​_nodes Iterates over all direct child nodes of the node. This iterates over all fields and yields the values of they are nodes. If the value of a field is a list all the nodes in that list are returned.
Method iter​_fields No summary
Method set​_ctx No summary
Method set​_environment Set the environment for all nodes.
Method set​_lineno Set the line numbers of the node and children.
Method __eq__ Undocumented
Method __init__ Undocumented
Method __repr__ Undocumented
Method dump Undocumented
Class Variable attributes Undocumented
Class Variable environment Undocumented
Class Variable lineno Undocumented
def as_const(self, eval_ctx=None):

Return the value of the expression as constant or raise Impossible if this was not possible.

An EvalContext can be provided, if none is given a default context is created which requires the nodes to have an attached environment.

Changed in version 2.4: the eval_ctx parameter was added.
Parameters
eval​_ctx:t.Optional[EvalContext]Undocumented
Returns
sliceUndocumented
fields: tuple[str, ...] =

Undocumented

start: t.Optional[Expr] =

Undocumented

step: t.Optional[Expr] =

Undocumented

stop: t.Optional[Expr] =

Undocumented