https://pypi.org/project/pytest/
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打开cmd
到达安装目录
python setup.py build
python setup.py install
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python安装路径,可以在环境变量查看
H:\Users\wuxiaojian.wb\AppData\Local\Programs\Python\Python37\
H:\Users\wuxiaojian.wb\AppData\Local\Programs\Python\Python37\Scripts\
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删除第三方库 pytest-cldf
输入“pip uninstall 库名”,这里删除的是numpy库
输入y,按回车键进行确认删除库

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ctrl+/,被选中行被注释;再次按下ctrl+/

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driver.switch_to.frame()
一般情况下,我们可以直接通过id或者name切换到frame。

driver.switch_to.frame()
小括号里面填iframe标签的id,或name值
如果没有id,或者name,我们可以先定位到iframe标签,再切换到frame
# 根据标签名切换
iframe = driver.find_element_by_tag_name("iframe")
driver.switch_to.frame(iframe)
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posted on 2021-07-16 14:17  悟奕  阅读(19)  评论(0编辑  收藏  举报