python - 如果 JIRA 凭据不正确，则会提前失败

Question

我使用 jira python 包连接到 JIRA:

def connect_to_JIRA():
'''
    Generic function to get JIRA connection
'''
if settings.JIRA_AVAILABLE:
    try:
        jira_conn = JIRA(
            basic_auth=(settings.JIRA_USER, settings.JIRA_PASSWORD),
            server=settings.JIRA_SERVER
        )

        return jira_conn
    except Exception as e:
        log.error("Unexpected problem connecting to JIRA")
        raise
else:
    log.error("JIRA credentials not configured or incomplete")
    raise

效果很好，但如果凭据不正确(没有丢失)，则会播放 1-2 分钟长的歌曲和舞蹈:

WARNING:root:Got recoverable error from GET [my jira server address], will retry [1/3] in 1.7998166159998785s. Err: 401 Unauthorized
WARNING:root:Got recoverable error from GET [my jira server address], will retry [2/3] in 39.04052373359595s. Err: 401 Unauthorized
WARNING:root:Got recoverable error from GET [my jira server address], will retry [3/3] in 46.35106211454652s. Err: 401 Unauthorized

在最终触发我的 except 子句之前。有什么办法让它“快速失败”吗？

Answer 1

将 max_retries 设置为 1。当前默认值为 3。

jira_conn = JIRA(
        basic_auth=(settings.JIRA_USER, settings.JIRA_PASSWORD),
        server=settings.JIRA_SERVER,
        max_retries=1
    )