1 问题现象

python 脚本运行的时候每次都会有个告警，虽然能执行，但告警会影响对结果的处理：http://www.cndba.cn/cndba/dave/article/116567

[dave@www.cndba.cn AIDB]# python aidb.py 
/usr/lib/python2.7/site-packages/requests/__init__.py:104: RequestsDependencyWarning: urllib3 (1.26.7) or chardet (2.2.1)/charset_normalizer (None) doesn't match a supported version!
  RequestsDependencyWarning)
('====Begin Time: ', '2023-04-21 18:11:06')
('====End Time: ', '2023-04-21 18:11:29')

2 解决方法

先卸载包：

[dave@www.cndba.cn AIDB]# pip2 uninstall urllib3 chardet

在重新安装requests ：http://www.cndba.cn/cndba/dave/article/116567http://www.cndba.cn/cndba/dave/article/116567http://www.cndba.cn/cndba/dave/article/116567

[dave@www.cndba.cn site-packages]# pip2 install requests --force-reinstall
DEPRECATION: Python 2.7 reached the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 is no longer maintained. pip 21.0 will drop support for Python 2.7 in January 2021. More details about Python 2 support in pip can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support pip 21.0 will remove support for this functionality.
WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ReadTimeoutError("HTTPSConnectionPool(host='pypi.org', port=443): Read timed out. (read timeout=15)",)': /simple/requests/
Collecting requests
  Using cached requests-2.27.1-py2.py3-none-any.whl (63 kB)
Collecting certifi>=2017.4.17
  Using cached certifi-2021.10.8-py2.py3-none-any.whl (149 kB)
Collecting urllib3<1.27,>=1.21.1
  WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7fb2fb6629d0>: Failed to establish a new connection: [Errno 101] Network is unreachable',)': /packages/7b/f5/890a0baca17a61c1f92f72b81d3c31523c99bec609e60c292ea55b387ae8/urllib3-1.26.15-py2.py3-none-any.whl
  Downloading urllib3-1.26.15-py2.py3-none-any.whl (140 kB)
     |████████████████████████████████| 140 kB 132 kB/s 
Collecting idna<3,>=2.5; python_version < "3"
  Downloading idna-2.10-py2.py3-none-any.whl (58 kB)
     |████████████████████████████████| 58 kB 25 kB/s 
Collecting chardet<5,>=3.0.2; python_version < "3"
  Downloading chardet-4.0.0-py2.py3-none-any.whl (178 kB)
     |████████████████████████████████| 178 kB 17 kB/s 
Installing collected packages: certifi, urllib3, idna, chardet, requests
  Attempting uninstall: certifi
    Found existing installation: certifi 2021.10.8
    Uninstalling certifi-2021.10.8:
      Successfully uninstalled certifi-2021.10.8
  Attempting uninstall: urllib3
    Found existing installation: urllib3 1.25.6
    Uninstalling urllib3-1.25.6:
      Successfully uninstalled urllib3-1.25.6
  Attempting uninstall: idna
    Found existing installation: idna 2.10
    Uninstalling idna-2.10:
      Successfully uninstalled idna-2.10
  Attempting uninstall: chardet
    Found existing installation: chardet 3.0.4
    Uninstalling chardet-3.0.4:
      Successfully uninstalled chardet-3.0.4
  Attempting uninstall: requests
    Found existing installation: requests 2.27.1
    Uninstalling requests-2.27.1:
      Successfully uninstalled requests-2.27.1
Successfully installed certifi-2021.10.8 chardet-4.0.0 idna-2.10 requests-2.27.1 urllib3-1.26.15
WARNING: You are using pip version 20.3.4; however, version 21.3.1 is available.
You should consider upgrading via the '/usr/bin/python2 -m pip install --upgrade pip' command.

验证没有告警了：

[dave@www.cndba.cn site-packages]# cd /data/AIDB/
[dave@www.cndba.cn AIDB]# python aidb.py 
('====Begin Time: ', '2023-04-21 18:19:40')
('====End Time: ', '2023-04-21 18:20:13')

版权声明：本文为博主原创文章，未经博主允许不得转载。