CodeQL library for Python

codeql/python-all 2.1.1-dev (changelog, source)

Class Value

A value in the Python program. Each Value is a static approximation to a set of one or more real objects.

Import path

import python

Direct supertypes

TObject

Known direct subtypes

Predicates

attr	Gets a `Value` that represents the attribute `name` of this object.
getABooleanValue	Gets the boolean interpretation of this value. Could be both `true` and `false`, if we can’t determine the result more precisely.
getACall	Gets a call to this object
getACall	Gets a call to this object with the given `caller` context.
getAReference	Gets a `ControlFlowNode` that refers to this object.
getClass	Gets the class of this object. Strictly, the `Value` representing the class of the objects represented by this Value.
getDefiniteBooleanValue	Gets the boolean interpretation of this value, only if we can determine the result precisely. The result can be `none()`, but never both `true` and `false`.
getName	Gets the name of this value, if it has one. Note this is the innate name of the object, not necessarily all the names by which it can be called.
getOrigin	Gets the origin CFG node for this value.
hasAttribute	Holds if this value has the attribute `name`
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.
isAbsent	Whether this value is absent from the database, but has been inferred to likely exist
isBuiltin	Holds if this value is builtin. Applies to built-in functions and methods, but also integers and strings.
overrides	Whether this overrides v. In this context, “overrides” means that this object is a named attribute of a some class C and `v` is a named attribute of another class S, both attributes having the same name, and S is a super class of C.
toString	Gets a textual representation of this element.

Charpred