pipy国内镜像目前有：
http://pypi.douban.com/ 豆瓣
http://pypi.hustunique.com/ 华中科技大学
http://pypi.sdutlinux.org/ 山东理工大学
http://pypi.mirrors.ustc.edu.cn/ 中国科学技术大学
Win7下配置pip源：
1、在win7用户目录下创建pip目录，以用户user为例：
C:\Users\user\pip
2、在pip目录下新建pip.ini文件：
C:\Users\user\pip\pip.ini
3、配置文件内容：
以下是一个简单的配置示例，供参考：
[global]
index-url = http://pypi.douban.com/simple
trusted-host = pypi.douban.com
disable-pip-version-check = true
timeout = 120
[install]
ignore-installed = true
no-dependencies = yes
Linux系统配置pip源：
1、创建~/.pip/pip.conf
2、pip.conf配置内容同win7，如下：
[global]
index-url = http://pypi.douban.com/simple
trusted-host = pypi.douban.com
disable-pip-version-check = true
timeout = 120
[install]
ignore-installed = true
no-dependencies = yes
virtualenv下配置pip源：
1、在virtualenv目录下创建env/pip.conf
2、pip.conf内容同Linux，不再赘述。
手动指定pip源：
pip install -i http://<mirror>/simple <package>
例如：
pip install -i http://pypi.douban.com/simple simplejson
只要pip命令中出现的选项都可以配置在配置文件中，比如直接输入pip命令，会提示以下选项，那么这些选项都可以写在配置文件中：
General Options:
-h, --help Show help.
--isolated Run pip in an isolated mode, ignoring
environment variables and user configuration.
-v, --verbose Give more output. Option is additive, and can be
used up to 3 times.
-V, --version Show version and exit.
-q, --quiet Give less output. Option is additive, and can be
used up to 3 times (corresponding to WARNING,
ERROR, and CRITICAL logging levels).
--log <path> Path to a verbose appending log.
--proxy <proxy> Specify a proxy in the form
[user:passwd@]proxy.server:port.
--retries <retries> Maximum number of retries each connection should
attempt (default 5 times).
--timeout <sec> Set the socket timeout (default 120.0 seconds).
--exists-action <action> Default action when a path already exists:
(s)witch, (i)gnore, (w)ipe, (b)ackup, (a)bort.
--trusted-host <hostname> Mark this host as trusted, even though it does
not have valid or any HTTPS.
--cert <path> Path to alternate CA bundle.
--client-cert <path> Path to SSL client certificate, a single file
containing the private key and the certificate
in PEM format.
--cache-dir <dir> Store the cache data in <dir>.
--no-cache-dir Disable the cache.
--disable-pip-version-check
Don't periodically check PyPI to determine
whether a new version of pip is available for
download. Implied with --no-index.
可根据需要自行添加。