python3添加requests库

1、资源下载

https://codeload.github.com/psf/requests/zip/master

https://www.python.org/

https://files.pythonhosted.org/packages/41/b6/4f0cefba47656583217acd6cd797bc2db1fede0d53090fdc28ad2c8e0716/certifi-2018.10.15.tar.gz

https://files.pythonhosted.org/packages/a5/74/05ffd00b4b5c08306939c485869f5dc40cbc27357195b0a98b18e4c48893/urllib3-1.24.tar.gz

https://files.pythonhosted.org/packages/65/c4/80f97e9c9628f3cac9b98bfca0402ede54e0563b56482e3e6e45c43c4935/idna-2.7.tar.gz

https://files.pythonhosted.org/packages/fc/bb/a5768c230f9ddb03acc9ef3f0d4a3cf93462473795d18e9535498c8f929d/chardet-3.0.4.tar.gz

2、说明

系统：
CentOS Linux release 7.4.1708

系统已经安装了python3替代了自带的python2

使用应用requests库的账户登录系统

3、编译安装

安装依赖库

tar -zxf certifi-2018.10.15.tar.gz
cd certifi-2018.10.15/
python setup.py install

tar -zxf urllib3-1.24.tar.gz
cd urllib3-1.24/
python setup.py install

tar -zxf idna-2.7.tar.gz
cd idna-2.7/
python setup.py install

tar -zxf chardet-3.0.4.tar.gz
cd chardet-3.0.4/
python setup.py install

安装requests库

unzip requests-master.zip
cd requests-master/
python setup.py install

查看库

$ pip3 list

DEPRECATION: The default format will switch to columns in the future. You can use --format=(legacy|columns) (or define a format=(legacy|columns) in your pip.conf under the [list] section) to disable this warning.
certifi (2018.10.15)
chardet (3.0.4)
idna (2.7)
pip (9.0.1)
psycopg2-binary (2.8.3)
requests (2.22.0)
setuptools (28.8.0)
tornado (6.0.2)
urllib3 (1.24)