CodeQL library for Python
codeql/python-all 0.11.13 (changelog, source)
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Class SynthCapturedVariablesParameterNode

A synthetic parameter representing the values of the variables captured by the callable being called. This parameter represents a single object where all the values are stored as attributes. This is also known as the environment part of a closure.

This is used for tracking flow through captured variables.

Import path

import semmle.python.dataflow.new.internal.DataFlowDispatch

Direct supertypes

Indirect supertypes

Predicates

getCallable
getLocation

Gets the location of this node

getParameter

Gets the Parameter this ParameterNode represents.

getScope

Gets the scope of this node.

isParameterOf

Holds if this node is the parameter of callable c at the position ppos.

toString

Gets a textual representation of this element.

Inherited predicates

asCfgNode

Gets the control-flow node corresponding to this node, if any.

from Node
asExpr

Gets the expression corresponding to this node, if any.

from Node
getALocalSource

Gets a local source node from which data may flow to this node in zero or more local data-flow steps.

from Node
getEnclosingCallable

Gets the enclosing callable of this node.

from Node
hasLocationInfo

Holds if this element is at the specified location. The location spans column startcolumn of line startline to column endcolumn of line endline in file filepath. For more information, see Locations.

from Node

Charpred