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[英]How can i read Jenkins pipeline console output during execution using Python Script?
[英]how to read console output in shell using python?
我正在嘗試閱讀我的 shell 的 output 即我想知道該命令是否已完全執行或要求輸入密碼或任何其他輸入,因為對我來說,每次都要求輸入密碼並不是強制性的。 它有時會要求輸入密碼。
您正在尋找的模塊是pexpect
。 https://pexpect.readthedocs.io/en/stable/
例如:
import pexpect
child = pexpect.spawn('ssh -l %s %s'%(user, host))
i = child.expect([pexpect.TIMEOUT, SSH_NEWKEY, '[Pp]assword: '])
if i == 0: # Timeout
print('ERROR!')
print('SSH could not login. Here is what SSH said:')
print(child.before, child.after)
sys.exit (1)
if i == 1: # SSH does not have the public key. Just accept it.
child.sendline ('yes')
child.expect ('[Pp]assword: ')
child.sendline(password)
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