astroid.nodes.scoped_nodes.SetComp

class documentation

Class representing an ast.SetComp node.

>>> import astroid
>>> node = astroid.extract_node('{thing for thing in things if thing}')
>>> node
<SetComp l.1 at 0x7f23b2e41898>

Method	`__init__`	No summary
Method	`bool_value`	Determine the boolean value of this node.
Method	`get_children`	Undocumented
Method	`postinit`	Do some setup after initialisation.
Instance Variable	`elt`	The element that forms the output of the expression.
Instance Variable	`generators`	The generators that are looped through.
Instance Variable	`locals`	A map of the name of a local variable to the node defining the local.
Class Variable	`_astroid_fields`	Undocumented
Class Variable	`_other_other_fields`	Undocumented

Method	`__contains__`	Check if a local is defined in this scope.
Method	`__getitem__`	The first node the defines the given local.
Method	`__iter__`	Iterate over the names of locals defined in this scoped node.
Method	`add_local_node`	Append a child that should alter the locals of this scope node.
Method	`items`	Get the names of the locals and the node that defines the local.
Method	`keys`	The names of locals defined in this scoped node.
Method	`qname`	Get the 'qualified' name of the node.
Method	`scope`	The first parent node defining a new scope.
Method	`set_local`	Define that the given name is declared in the given statement node.
Method	`values`	The nodes that define the locals in this scoped node.
Method	`_append_node`	append a child, linking it in the tree
Method	`_scope_lookup`	XXX method for interfacing the scope lookup

Method	`ilookup`	Lookup the inferred values of the given variable.
Method	`lookup`	Lookup where the given variable is assigned.

def __init__(self, lineno=None, col_offset=None, parent=None, *, end_lineno=None, end_col_offset=None): (source) ¶

Parameters
lineno:int or None	The line that this node appears on in the source code.
col_offset:int or None	The column that this node appears on in the source code.
parent:NodeNG or None	The parent node in the syntax tree.
end_lineno:Optional[int]	The last line this node appears on in the source code.
end_col_offset:Optional[int]	The end column this node appears on in the source code. Note: This is after the last symbol.

def bool_value(self, context=None): (source) ¶

Determine the boolean value of this node.

Returns
Uninferable	The boolean value of this node. For a `SetComp` this is always `Uninferable`.

Undocumented

def postinit(self, elt=None, generators=None): (source) ¶

Do some setup after initialisation.

Parameters
elt:NodeNG or None	The element that forms the output of the expression.
generators:list(Comprehension) or None	The generators that are looped through.

The element that forms the output of the expression.

The generators that are looped through.

overrides astroid.nodes.scoped_nodes.LocalsDictNodeNG.locals

A map of the name of a local variable to the node defining the local.

_astroid_fields: tuple[str, ...] = (source) ¶

Undocumented

_other_other_fields: tuple[str, ...] = (source) ¶

Undocumented