本文整理汇总了Python中airflow.utils.log.logging_mixin.LoggingMixin.critical方法的典型用法代码示例。如果您正苦于以下问题：Python LoggingMixin.critical方法的具体用法？Python LoggingMixin.critical怎么用？Python LoggingMixin.critical使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类airflow.utils.log.logging_mixin.LoggingMixin的用法示例。
在下文中一共展示了LoggingMixin.critical方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: load_login
# 需要导入模块: from airflow.utils.log.logging_mixin import LoggingMixin [as 别名]
# 或者: from airflow.utils.log.logging_mixin.LoggingMixin import critical [as 别名]
def load_login():
log = LoggingMixin().log
auth_backend = 'airflow.default_login'
try:
if conf.getboolean('webserver', 'AUTHENTICATE'):
auth_backend = conf.get('webserver', 'auth_backend')
except conf.AirflowConfigException:
if conf.getboolean('webserver', 'AUTHENTICATE'):
log.warning(
"auth_backend not found in webserver config reverting to "
"*deprecated* behavior of importing airflow_login")
auth_backend = "airflow_login"
try:
global login
login = import_module(auth_backend)
except ImportError as err:
log.critical(
"Cannot import authentication module %s. "
"Please correct your authentication backend or disable authentication: %s",
auth_backend, err
)
if conf.getboolean('webserver', 'AUTHENTICATE'):
raise AirflowException("Failed to import authentication backend")