whatsnew: mention that upgrading PIP means it doesn't get unistalled.

#19861 msg213156.
This commit is contained in:
R David Murray 2014-03-11 14:57:30 -04:00
parent 6cd3a0d598
commit 49bef7b3eb
1 changed files with 5 additions and 3 deletions

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@ -450,9 +450,11 @@ environment was declined.
:mod:`ensurepip` includes a bundled copy of ``pip``, up-to-date as of the first
release candidate of the release of CPython with which it ships (this applies
to both maintenance releases and feature releases). ``ensurepip`` does not
access the internet. (If the installation has Internet access, it is of course
possible to upgrade ``pip`` to a release more recent than the bundled ``pip``
by using the bundled ``pip`` command itself once it is installed.)
access the internet. If the installation has Internet access, after
``ensurepip`` is run the bundled ``pip`` can be used to upgrade ``pip`` to a
more recent release than the bundled one. (Note that such an upgraded version
of ``pip`` is considered to be a separately installed package and will not be
removed if Python is uninstalled.)
The module is named *ensure*\ pip because if called when ``pip`` is already
installed, it does nothing. It also has an ``--upgrade`` option that will