CodeQL library for Python

codeql/python-all 4.0.18-dev (changelog, source)

Module DefinitionTracking

Definition tracking for jump-to-defn query.

Import path

import analysis.DefinitionTracking

Imports

IDEContextual	Provides shared predicates related to contextual queries in the code viewer.
PointsTo
python

Predicates

definitionOf	Gets the definition (of kind `kind`) for the expression `use`, if one can be found.
getADefinition	Gets a definition for ‘use’. This exists primarily for testing use `getPreferredDefinition()` instead.
getUniqueDefinition	Gets the unique definition for ‘use’, if one can be found. Helper for the jump-to-definition query.
ssa_filter_defn	Holds if ESSA edge refinement, `def`, is defined by `defn`
ssa_filter_jump_to_defn_attribute	Holds if ESSA edge refinement, `def`, is defined by `defn` of `priority`
ssa_variable_jump_to_defn_attribute	INTERNAL – Public for testing only. Holds if the attribute `name` of the ssa variable `var` refers to (`value`, `cls`, `origin`)
uni_edged_phi_defn	Holds if ESSA defn, `uniphi`,is defined by `defn`

Classes

Definition	A definition for the purposes of jump-to-definition.
NiceLocationExpr	A helper class to get suitable locations for attributes