CodeQL library for Python
codeql/python-all 0.6.4 (changelog, source)
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Class Node

An element, viewed as a node in a data flow graph. Either an SSA variable (EssaNode) or a control flow node (CfgNode).

Import path

import semmle.python.dataflow.new.internal.DataFlowPublic

Direct supertypes

Known direct subtypes

Predicates

asCfgNode

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

asExpr

Gets the expression corresponding to this node, if any.

asVar

Gets the ESSA variable corresponding to this node, if any.

getALocalSource

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

getEnclosingCallable

Gets the enclosing callable of this node.

getLocation

Gets the location of this node

getScope

Gets the scope of this 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.

toString

Gets a textual representation of this element.