【发布时间】:2019-08-13 21:40:39
【问题描述】:
我试图理解以下代码中重复的 (?i) 语法的含义:
i = self.expect([
"(?i)are you sure you want to continue connecting",
original_prompt,
"(?i)(?:password)|(?:passphrase for key)",
"(?i)permission denied",
"(?i)terminal type",
TIMEOUT,
"(?i)connection closed by remote host"
], timeout=login_timeout)
【问题讨论】:
-
顺便说一句,一个较窄的问题不要求对整个语法进行解释,而只是要求对一个特定方面进行解释,通常会更受欢迎。为此,我冒昧地进行了编辑;如果您有更多问题,请随时单独提问。
标签: python regex pexpect pxssh