nixpkgs/pkgs/development/python-modules/nevow/default.nix
Ludovic Courtès 59db4694f2 Add Nevow, a webby Python thingie.
svn path=/nixpkgs/trunk/; revision=15104
2009-04-16 21:48:36 +00:00

81 lines
2.7 KiB
Nix

{ fetchurl, stdenv, python, setuptools, twisted, makeWrapper, lib }:
stdenv.mkDerivation rec {
name = "nevow-0.9.33";
src = fetchurl {
url = "http://divmod.org/trac/attachment/wiki/SoftwareReleases/Nevow-0.9.33.tar.gz?format=raw";
sha256 = "1b6zhfxx247b60n1qi2hrawhiaah88v8igg37pf7rjkmvy2z1c6c";
name = "${name}.tar.gz";
};
buildInputs = [ python makeWrapper ];
propagatedBuildInputs = [ setuptools twisted ];
doCheck = true;
buildPhase = "python setup.py build --build-base $out";
checkPhase = "python runtests";
installPhase = ''
ensureDir "$out/lib/python2.5/site-packages"
PYTHONPATH="$out/lib/python2.5/site-packages:$PYTHONPATH" \
python setup.py install --prefix="$out"
ensureDir "$out/doc/${name}"
cp -rv "doc/"* "$out/doc/${name}"
${postInstall}
'';
/* FIXME: Wrapping programs like this is not enough:
$ ./result/bin/nit --help
Traceback (most recent call last):
File "/nix/store/p5a9qbdjqcfzqmaya8absvm5279l9wd0-nevow-0.9.33/bin/.wrapped-nit", line 4, in <module>
import pkg_resources
[...]
pkg_resources.DistributionNotFound: Nevow==0.9.33-r17222
Ideas welcome. */
postInstall = ''
for i in "$out/bin/"*
do
wrapProgram "$i" \
--prefix PYTHONPATH ":" \
${lib.concatStringsSep ":"
([ "$out/lib/python2.5/site-packages/src" ] ++
(map (path: path + "/lib/python2.5/site-packages")
(propagatedBuildInputs
++ twisted.propagatedBuildInputs)))}
done
'';
meta = {
description = "Nevow, a web application construction kit for Python";
longDescription = ''
Nevow - Pronounced as the French "nouveau", or "noo-voh", Nevow
is a web application construction kit written in Python. It is
designed to allow the programmer to express as much of the view
logic as desired in Python, and includes a pure Python XML
expression syntax named stan to facilitate this. However it
also provides rich support for designer-edited templates, using
a very small XML attribute language to provide bi-directional
template manipulation capability.
Nevow also includes formless, a declarative syntax for
specifying the types of method parameters and exposing these
methods to the web. Forms can be rendered automatically, and
form posts will be validated and input coerced, rendering error
pages if appropriate. Once a form post has validated
successfully, the method will be called with the coerced values.
'';
homepage = http://divmod.org/trac/wiki/DivmodNevow;
license = "BSD-style";
};
}