正确终止Python中的selenium浏览器

Question

运行以下from selenium.webdriver import Firefox from contextlib import closing with closing(Firefox()) as browser: # some code here 代码后

Linux

我的$ ss -arp LISTEN 0 128 localhost:44132 *:* users:(("geckodriver",21698,3)) LISTEN 0 128 localhost:57893 *:* users:(("geckodriver",20242,3)) LISTEN 0 128 localhost:34439 *:* users:(("geckodriver",19440,3)) LISTEN 0 128 localhost:35435 计算机中仍然有监听geckodriver进程。

Python

如何调整{{1}}代码，以便它也会终止进程？

Answer 1

这是因为在selenium close方法的情况下关闭当前窗口/浏览器但不退出它。您需要使用quit方法。所以你的代码应该是

from selenium.webdriver import Firefox
from contextlib import contextmanager

@contextmanager
def quiting(thing):
    try:
        yield thing
    finally:
        thing.quit()

with quiting(Firefox()) as browser:
    browser.get("http://sample.com")