def test_cfg_logging():
r"""Test cfg_logging."""
lvl = config.get_ygg_loglevel()
config.set_ygg_loglevel(lvl)
os.environ['YGG_SUBPROCESS'] = 'True'
lvl = config.get_ygg_loglevel()
config.set_ygg_loglevel(lvl)
config.cfg_logging()
del os.environ['YGG_SUBPROCESS']
def debug_log(self): # pragma: debug
r"""Turn on debugging."""
self.info("Setting debug_log")
from yggdrasil.config import get_ygg_loglevel, set_ygg_loglevel
self._old_loglevel = get_ygg_loglevel()
set_ygg_loglevel('DEBUG')