Function import_module

Lib/test/support/import_helper.py:69–84

Import and return the module to be tested, raising SkipTest if it is not available. If deprecated is True, any module or package deprecation messages will be suppressed. If a module is required on a platform but optional for others, set required_on to an iterable of platform prefixe

(name, deprecated=False, *, required_on=())

def import_module(name, deprecated=False, *, required_on=()):
    """Import and return the module to be tested, raising SkipTest if
    it is not available.

    If deprecated is True, any module or package deprecation messages
    will be suppressed. If a module is required on a platform but optional for
    others, set required_on to an iterable of platform prefixes which will be
    compared against sys.platform.
    """
    with _ignore_deprecated_imports(deprecated):
        try:
            return importlib.import_module(name)
        except ImportError as msg:
            if sys.platform.startswith(tuple(required_on)):
                raise
            raise unittest.SkipTest(str(msg))


def _save_and_remove_modules(names):