pipy国内镜像目前有：
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 = truetimeout= 120[install]
ignore-installed = trueno-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 = truetimeout= 120[install]
ignore-installed = trueno-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:///simple
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 inan isolated mode, ignoring
environment variables and user configuration.
-v, --verbose Give moreoutput. Option is additive, and can be
used up to 3times.
-V, --version Show version and exit.
-q, --quiet Give lessoutput. Option is additive, and can be
used up to 3times (corresponding to WARNING,
ERROR, and CRITICAL logging levels).
--log Path to a verbose appending log.
--proxy Specify a proxy inthe form
[user:passwd@]proxy.server:port.
--retries Maximum number of retries each connection should
attempt (default 5times).
--timeout Set the socket timeout (default 120.0seconds).
--exists-action Default action when a path already exists:
(s)witch, (i)gnore, (w)ipe, (b)ackup, (a)bort.
--trusted-host Mark this host as trusted, even though it does
not have valid or any HTTPS.
--cert Path to alternate CA bundle.
--client-cert Path to SSL client certificate, a single filecontaining the private key and the certificate
inPEM format.
--cache-dir
--no-cache-dirDisable the cache.
--disable-pip-version-check
Don't periodically check PyPI to determine
whether a new version of pip is available fordownload. Implied with --no-index.
可根据需要自行添加。
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