packages/vaex-core/vaex/dataframe.py
def validate_expression(self, expression):
        """Validate an expression (may throw Exceptions)"""
        # return self.evaluate(expression, 0, 2)
        vars = set(self.get_column_names()) | set(self.variables.keys())
        funcs = set(expression_namespace.keys())
        return vaex.expresso.validate_expression(expression, vars, funcs)
def validate_expression(self, expression):
        """Validate an expression (may throw Exceptions)"""
        # return self.evaluate(expression, 0, 2)
        vars = set(self.get_column_names()) | set(self.variables.keys())
        funcs = set(expression_namespace.keys())
        return vaex.expresso.validate_expression(expression, vars, funcs)
def validate_expression ( self , expression ) : # return self.evaluate(expression, 0, 2) vars = set ( self . get_column_names ( ) ) | set ( self . variables . keys ( ) ) funcs = set ( expression_namespace . keys ( ) ) return vaex . expresso . validate_expression ( expression , vars , funcs )
Validate an expression (may throw Exceptions)
Validate an expression ( may throw Exceptions )