def literal()

in python/datafusion/expr.py [0:0]

• 6 lines of code
• 3 McCabe index (conditional complexity)

    def literal(value: Any) -> Expr:
        """Creates a new expression representing a scalar value.

        ``value`` must be a valid PyArrow scalar value or easily castable to one.
        """
        if isinstance(value, str):
            value = pa.scalar(value, type=pa.string_view())
        if not isinstance(value, pa.Scalar):
            value = pa.scalar(value)
        return Expr(expr_internal.RawExpr.literal(value))