()
Context in which imported modules are saved.

    Translates exceptions internal to the context into the equivalent exception
    outside the context.
Context in which imported modules are saved.
Context in which imported modules are saved .
def save_modules():
    """
    Context in which imported modules are saved.

    Translates exceptions internal to the context into the equivalent exception
    outside the context.
    """
    saved = sys.modules.copy()
    with ExceptionSaver() as saved_exc:
        yield saved

    sys.modules.update(saved)
    # remove any modules imported since
    del_modules = (
        mod_name for mod_name in sys.modules
        if mod_name not in saved
        # exclude any encodings modules. See #285
        and not mod_name.startswith('encodings.')
    )
    _clear_modules(del_modules)

    saved_exc.resume()
def save_modules ( ) : saved = sys . modules . copy ( ) with ExceptionSaver ( ) as saved_exc : yield saved sys . modules . update ( saved ) # remove any modules imported since del_modules = ( mod_name for mod_name in sys . modules if mod_name not in saved # exclude any encodings modules. See #285 and not mod_name . startswith ( 'encodings.' ) ) _clear_modules ( del_modules ) saved_exc . resume ( )