python 开发环境配置

时间：2021-07-01 08:35:02

上篇文章配置了虚机基础环境,本篇文章介绍配置python开发环境

配置YUM源

使用国内yum源

mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-

Base.repo.backup

wget -O /etc/yum.repos.d/CentOS-Base.repo

http://mirrors.aliyun.com/repo/Centos-7.repo

安装python

安装相关依赖
sudo yum -y install openssl-devel readline-devel unzip
编译安装python
下载python源码包

wget https://www.python.org/ftp/python/3.6.4/Python-3.6.4.tgz

安装

tar -xzf Python-3.6.2.tgz

./configure --prefix=/usr/local/python36

make && make install
修改pip配置
sudo tee /etc/pip.conf <<EOF

[global]

index-url = http://pypi.douban.com/simple

trusted-host = pypi.douban.com

[list]

format=columns

EOF
安装vartualenv并初始化环境
初始化环境，推荐使用普通用户

/usr/local/python36/bin/pip3 install virtualenv

/usr/local/python36/bin/virtualenv ./python36env
安装django
source /data/python36env/bin/activate

pip install django

安装数据库

安装mariadb

yum -y install mariadb mariadb-server mariadb-devel
修改/etc/my.cnf配置
[mysqld]

default-storage-engine = innodb

innodb_file_per_table

collation-server = utf8_general_ci

init-connect = 'SET NAMES utf8'

character-set-server = utf8
启动服务
systemctl start mariadb

systemctl enable mariadb
初始化数据库
mysql_secure_installation
安装mysqlclient
source /data/python36env/bin/activate

pip install mysqlclient
创建数据库
mysql -uroot -p123456 -e "create database django CHARACTER SET utf8;"

开发工具配置

安装vim

yum -y install vim
配置vim
tee ~/.vimrc <<EOF

set tabstop=4

set shiftwidth=4

set softtabstop=4

set expandtab

set fileformat=unix

set nobomb

set ff=unix

set ambiwidth=double

set fileencodings=utf-8,ucs-bom,cp936

syntax on

filetype plugin on

set nocompatible

set completeopt=preview

set ai

set hls

set nu

EOF

django 数据库配置

DATABASES = {

'default': {

'ENGINE': 'django.db.backends.mysql',

'NAME': 'django',

'USER': 'root',

'PASSWORD': '123456',

'HOST': '127.0.0.1',

'PORT': 3306,

'OPTIONS':{

'init_command': 'SET default_storage_engine=INNODB;',

},

}

}

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