Python开发环境部署

一、python开发环境部署

---

1、linux开发环境

下载地址https://www.python.org/downloads/source/

 
 
wget [https://www.python.org/ftp/python/2.7.12/Python-2.7.12rc1.tar.xz][2]
tar –zxcv Python-2.7.3.tgz
cd Python-2.7.3
./configure  --prefix=/usr/local/pythonnew
make && make install
ls  /usr/local/pythonnew/
ln –s /usr/pythonnew/bin/python 

/bin/pythonnew 软连接直接使用pythonnew 
setuptools工具 https://pypi.python.org/pypi/setuptools?#downloads

 
 
wget  [https://pypi.python.org/packages/45/5e/79ca67a0d6f2f42bfdd9e467ef97398d6ad87ee2fa9c8cdf7caf3ddcab1e/setuptools-23.0.0.tar.gz#md5=100a90664040f8ff232fbac02a4c5652][4]
tar  -zxvf  setuptools-0.6c11.tar.gz
cd   setuptools
pythonnew  setup.py  build 
pythonnew  setup.py  install
ls   /usr/local/pythonnew/bin    //看到easy_install
ls  -s /usr/local/pythonnew/bin/easy_install     /bin/easy_install.2.7.3

easy_install.2.7.3 django 安装第三方包

2、 wingide IDE

$ phthon

2.1 sys module

 
 
import  sys
dir(sys)       sys下的函数、成员变量等
help(sys)
str(sys ) 
str(sys.path)    以语言方式显示
type(sys)
print  sys.platform   平台信息
print   sys.path
dir(a)      a的所有函数调用
a.real     真值

2.2 os module

 
 
import   os
dir(os)
print  os.getcwd()      获取当前路径