more notes and details for BoF work
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pep-0376.txt
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pep-0376.txt
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@ -218,6 +218,8 @@ Let's use it with our `zlib` example::
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Adding an install and an uninstall script
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=========================================
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XXX decide wheter we include these scripts.
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`easy_install` and `pip` does basically the same work, besides other features
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that are not discussed here.
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@ -226,19 +228,49 @@ that are not discussed here.
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- they install it inside the site-packages directory
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- they add an entry in a .pth file
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Distutils will provide two simple reference scripts, that are just able
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to do the features mentioned. Third party packages will be able to fetch
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dependencies.
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Install script
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--------------
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A new script called `install.py` is added in a new directory called `scripts`
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in Distutils, and lets people run an installation using::
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$ python -m distutils.scripts.install zlib
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Where `zlib` can be:
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- the name of the package
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- an url of an archive
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- a path
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The install script process is done in 3 steps:
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1. it looks for the package at PyPI if it's a package name
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XXX explain here how (easy_install code)
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2. it downloads it in a temporary directory (or copy it if it's a path)
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3. it runs the install command, with the --record option
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XXX explains here how (see pip code)
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The install script takes several options :
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Uninstall script
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----------------
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An uninstall command is added as well that removes the files recorded
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in the RECORD file. This removal will warn on files that no longer exist
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and will not take care of side effects, like the removal of a file
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used by another element of the system.
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XXX work to be done here : specification of the two commands
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(probably a mix of easy_install and pip)
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$ python -m distutils.scripts.uninstall zlib
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XXX work to be done here : detail specification of the uninstall process
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Aknowledgments
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==============
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Jim Fulton, Ian Bicking, Phillip Eby, and many people at Pycon and Distutils-SIG.
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Copyright
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=========
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