@staticmethod
def from_python_package(module_name, attribute):
    check.str_param(module_name, 'module_name')
    check.str_param(attribute, 'attribute')
    return PackageCodePointer(module_name, attribute)
@staticmethod
def from_python_package(module_name, attribute):
    check.str_param(module_name, 'module_name')
    check.str_param(attribute, 'attribute')
    return PackageCodePointer(module_name, attribute)