edx/configuration — pull request #908 by pku9104038 (2014-03-24 09:47:46+00:00)
Title: Add discern_local_pypi_mirror variable for use a local pypi mirror easil...

Add a variable discern_local_pypi_mirror as the extra_args for pip install python requirmente, and define the default value as pypi official site. This will help to make it easy if someone want to use a local pypi mirror to speed up the deployment.