http://nixos.org/nixpkgs/manual/ should answer all your questions regarding Python :)
On Fri, Apr 22, 2016 at 4:59 PM, Marc Weber <marco-owe...@gmx.de> wrote: > The question I have is which is the recommended way to install "scrapy > along with dependencies", the following fixes it by making > propagatedUserEnvPkgs equal to propagatedBuildInputs.. is there another > way? > > diff --git a/pkgs/development/python-modules/generic/default.nix > b/pkgs/development/python-modules/generic/default.nix > index 1fdbd4f..458d187 100644 > --- a/pkgs/development/python-modules/generic/default.nix > +++ b/pkgs/development/python-modules/generic/default.nix > @@ -70,6 +70,8 @@ python.stdenv.mkDerivation (builtins.removeAttrs attrs > ["disabled" "doCheck"] // > # propagate python/setuptools to active setup-hook in nix-shell > propagatedBuildInputs = propagatedBuildInputs ++ [ python setuptools > ]; > > + propagatedUserEnvPkgs = propagatedBuildInputs ++ [ python setuptools > ]; > + > pythonPath = pythonPath; > > configurePhase = attrs.configurePhase or '' > > Then installing scrapy and setting PYTHONPATH or PYTHONUSERBASE seems to > enough. > > Full patch adding the missing packages: > http://mawercer.de/tmp/scrapy-diff.patch > > Is there an automated maintained way to do such python packaging work I > missed? Sorry for asking such stupid question - I didn't look at python > for a long time. > > Marc Weber > _______________________________________________ > nix-dev mailing list > nix-dev@lists.science.uu.nl > http://lists.science.uu.nl/mailman/listinfo/nix-dev >
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