pytools.expression.composite.ListLiteral#

class pytools.expression.composite.ListLiteral(*elements)[source]#

A list expression.

Method summary

`and_`	Create a logical and expression using this and another expression as operands.
`eq_`	Compare this expression with another for equality.
`hash_`	Calculate the hash code for this expression.
`not_`	Create a logical not expression using this expression as the operand.
`or_`	Create a logical or expression using this and another expression as operands.
`to_expression`	Render this object as an expression.

Attribute summary

`brackets_`	The brackets enclosing this expression's subexpressions.
`elements_`	The expression(s) representing the elements of this expression.
`precedence_`	The precedence of this expression, used to determine the need for parentheses.
`subexpression_`	The subexpression representing the element(s) of this collection literal
`subexpressions_`	A tuple with this expression's subexpression as its only element.

Definitions

__call__(*args, **kwargs)#

Generate a Call expression.

and_(other)#

Create a logical and expression using this and another expression as operands.

Parameters:: other (Expression) – other operand to combine with this expression using a logical and
Return type:: Expression
Returns:: the logical and expression

eq_(other)#

Compare this expression with another for equality.

For using Python’s native equality operator ==, see FrozenExpression.

Parameters:: other (Expression) – the expression to compare this expression with
Return type:: bool
Returns:: True if both expressions are equal; False otherwise

hash_()#

Calculate the hash code for this expression.

For using Python’s native hash function, see FrozenExpression.

not_()#

Create a logical not expression using this expression as the operand.

or_(other)#

Create a logical or expression using this and another expression as operands.

Parameters:: other (Expression) – other operand to combine with this expression using a logical or
Return type:: Expression
Returns:: the logical or expression

to_expression()#

Render this object as an expression.

property brackets_: BracketPair#: The brackets enclosing this expression’s subexpressions.

property elements_: tuple[Expression, ...]#: The expression(s) representing the elements of this expression.

property precedence_: int#: The precedence of this expression, used to determine the need for parentheses.

property subexpression_: Expression#

The subexpression representing the element(s) of this collection literal

an Epsilon expression for an empty collection
an arbitrary expression for a collection with a single element
a BinaryOperation with a BinaryOperator.COMMA operator for collections with two or more elements

property subexpressions_: tuple[Expression, ...]#: A tuple with this expression’s subexpression as its only element.