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move pth rename and site.py removal to buildPhase

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This leaves the installCommand to be only easy_install and makes it
easy again to overwrite this.
This commit is contained in:
Florian Friesdorf 2012-11-23 15:54:55 +01:00
parent f8d3671629
commit fa1c8fef2f
1 changed files with 14 additions and 14 deletions
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28
pkgs/development/python-modules/generic/default.nix
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@ -20,20 +20,6 @@
, installCommand ?
''
easy_install --prefix="$out" .
# A pth file might have been generated to load the package from
# within its own site-packages, rename this package not to
# collide with others.
eapth="$out/lib/${python.libPrefix}"/site-packages/easy-install.pth
if [ -e "$eapth" ]; then
# move colliding easy_install.pth to specifically named one
mv "$eapth" $(dirname "$eapth")/${name}.pth
fi
# Remove any site.py files generated by easy_install as these
# cause collisions. If pth files are to be processed a
# corresponding site.py needs to be included in the PYTHONPATH.
rm -f "$out/lib/${python.libPrefix}"/site-packages/site.py*
''
, buildPhase ? "true"
@ -72,6 +58,20 @@ python.stdenv.mkDerivation (attrs // {
export PYTHONPATH="$out/lib/${python.libPrefix}/site-packages:$PYTHONPATH"
${installCommand}
# A pth file might have been generated to load the package from
# within its own site-packages, rename this package not to
# collide with others.
eapth="$out/lib/${python.libPrefix}"/site-packages/easy-install.pth
if [ -e "$eapth" ]; then
# move colliding easy_install.pth to specifically named one
mv "$eapth" $(dirname "$eapth")/${name}.pth
fi
# Remove any site.py files generated by easy_install as these
# cause collisions. If pth files are to be processed a
# corresponding site.py needs to be included in the PYTHONPATH.
rm -f "$out/lib/${python.libPrefix}"/site-packages/site.py*
${postInstall}
'';