Python 工具v简介
一、pip工具：https://pypi.python.org/pypi/pip
快速入门：
1、安装包
$ pip install SomePackage
[...]
Successfully installed SomePackage2、查看安装了哪些文件
$ pip show --files SomePackage
Name: SomePackage
Version: 1.0
Location: /my/env/lib/pythonx.x/site-packages
Files:
../somepackage/__init__.py
[...]3、显示哪些包已经过时：
$ pip list --outdated
SomePackage (Current: 1.0 Latest: 2.0)4、升级某个包：
$ pip install --upgrade SomePackage
[...]
Found existing installation: SomePackage 1.0
Uninstalling SomePackage:
Successfully uninstalled SomePackage
Running setup.py install for SomePackage
Successfully installed SomePackage5、卸载某个包
$ pip uninstall SomePackage
Uninstalling SomePackage:
/my/env/lib/pythonx.x/site-packages/somepackage
Proceed (y/n)? y
Successfully uninstalled SomePackage工具安装：（ubuntu 12.04）
sudo apt-get install python-pip
二、distribute工具
下载https://pypi.python.org/pypi/distribute/0.7.3
unzip解压
进入目录下执行：
sudo python setup.py install
三、nose工具
安装说明：http://nose.readthedocs.org/en/latest/
sudo easy_install nose
获取帮助 nosetests -h
四、virtualenv工具
https://virtualenv.pypa.io/en/latest/virtualenv.html
sudo pip install virtualenv
使用：
$ virtualenv ENVThis creates ENV/lib/pythonX.X/site-packages, where any libraries you install will go. It also creates ENV/bin/python, which is a Python interpreter that uses this environment. Anytime you use that interpreter (including when a script has #!/path/to/ENV/bin/python in it) the libraries in that environment will be used.
It also installs Setuptools into the environment.
链接：
- pip from http://pypi.python.org/pypi/pip
- distribute from http://pypi.python.org/pypi/distribute
- nose from http://pypi.python.org/pypi/nose/
- virtualenv from http://pypi.python.org/pypi/virtualenv