Class Comprehensions::DictComp

A dictionary comprehension, such as { k:v for k, v in enumerate("0123456789") }

Direct supertypes

Indirect supertypes

Predicates

getAChildNode

Gets a child node of this node in the AST. This predicate exists to aid exploration of the AST and other experiments. The child-parent relation may not be meaningful. For a more meaningful relation in terms of dependency use Expr.getASubExpression(), Stmt.getASubStatement(), Stmt.getASubExpression() or Scope.getAStmt().

getASubExpression

Gets an immediate (non-nested) sub-expression of this expression

getFunction

Gets the implementation of this dictionary comprehension.

hasSideEffects

Whether this expression may have a side effect (as determined purely from its syntax)

Inherited predicates

contains

Whether this contains inner syntactically

from AstNode
containsInScope

Whether this contains inner syntactically and inner has the same scope as this

from AstNode
defines

Whether this expression defines variable v If doing dataflow, then consider using SsaVariable.getDefinition() for more precision.

from Expr
getAFlowNode

Gets a flow node corresponding directly to this node. NOTE: For some statements and other purely syntactic elements, there may not be a ControlFlowNode

from AstNode
getAnIterationVariable

Gets the iteration variable for a generator of this list comprehension

from Comp
getElt

Gets the expression for elements of this comprehension.

from Comp
getEnclosingModule

Gets the module in which this expression occurs

from Expr
getEvaluatingScope

Gets the scope in which the body of this list comprehension evaluates.

from Comp
getIterable

Gets the iterable of this dictionary comprehension.

from DictComp_
getIterationVariable

Gets the iteration variable for the nth innermost generator of this list comprehension

from Comp
getLocationfrom Expr
getParentfrom Expr_
getParentNode

Gets the parent node of this node in the AST. This predicate exists to aid exploration of the AST and other experiments. The child-parent relation may not be meaningful. For a more meaningful relation in terms of dependency use Expr.getASubExpression(), Stmt.getASubStatement(), Stmt.getASubExpression() or Scope.getAStmt() applied to the parent.

from AstNode
getScope

Gets the scope of this expression

from Expr
isArtificial

Whether this syntactic element is artificial, that is it is generated by the compiler and is not present in the source

from AstNode
isConstant

Whether this expression is a constant

from Expr
isParenthesised

Use isParenthesized instead.

from Expr
isParenthesized

Whether the parenthesized property of this expression is true.

from Expr
refersTo

Gets what this expression might “refer-to”. Performs a combination of localized (intra-procedural) points-to analysis and global module-level analysis. This points-to analysis favours precision over recall. It is highly precise, but may not provide information for a significant number of flow-nodes. If the class is unimportant then use refersTo(value) or refersTo(value, origin) instead. NOTE: For complex dataflow, involving multiple stages of points-to analysis, it may be more precise to use ControlFlowNode.refersTo(...) instead.

from Expr
refersTo

Gets what this expression might “refer-to” in the given context.

from Expr
refersTo

Whether this expression might “refer-to” to value which is from origin Unlike this.refersTo(value, _, origin), this predicate includes results where the class cannot be inferred.

from Expr
refersTo

Equivalent to this.refersTo(value, _)

from Expr
strValue

Use StrConst.getText() instead

from Expr
toStringfrom DictComp_