Python脚本执行时requests依赖包警告：
C:\Python27\lib\site-packages\requests\__init__.py:91: RequestsDependencyWarning: urllib3 (1.24.1) or chardet (3.0.4) doesn't match a supported version! RequestsDependencyWarning)
原因：python库中urllib3 (1.24.1) or chardet (3.0.4) 的版本不兼容
解决方案：
1、重新安装requests
2、卸载urllib3与chardet
>pip uninstall urllib3
>pip uninstall chardet