Logical AND, OR and NOT and bitwise AND and OR and bitwise invertion

Make one function for condition_not_func() and not_func() and use

metamodel['ConditionNot'].func = property(partial(not_func, operator=operator.invert))
metamodel['Not'].func = property(partial(not_func, operator=operator.not_))

Make one function for and_func() and or_func()

metamodel['ConditionAnd'].func = property(partial(binary_operation_func, operator=operator.and_))
metamodel['ConditionOr'].func = property(partial(binary_operation_func, operator=operator.or_))
metamodel['And'].func = property(partial(binary_operation_func, operator=lambda x, y: x and y))
metamodel['Or'].func = property(partial(binary_operation_func, operator=lambda x, y: x or y))

Note: It might be dangerous to replace logical or and and with bitwise operator.or_ (|) and operator.and_ (&) but in our language the operands are always boolean i.e. the results will be the same. But the behavior will be possibly different due to short circuiting of "and" and "or" because they are not proper operators.