Function wrapper

Lib/test/test_py_compile.py:19–22

(*args, **kwargs)

    """Runs function with SOURCE_DATE_EPOCH unset."""
    @functools.wraps(fxn)
    def wrapper(*args, **kwargs):
        with os_helper.EnvironmentVarGuard() as env:
            env.unset('SOURCE_DATE_EPOCH')
            return fxn(*args, **kwargs)
    return wrapper