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nixpkgs/pkgs/development/python-modules/spacy/models.nix
Profpatsch 4a7f99d55d treewide: with stdenv.lib; in meta -> with lib;
Part of: https://github.com/NixOS/nixpkgs/issues/108938

meta = with stdenv.lib;

is a widely used pattern. We want to slowly remove
the `stdenv.lib` indirection and encourage people
to use `lib` directly. Thus let’s start with the meta
field.

This used a rewriting script to mostly automatically
replace all occurances of this pattern, and add the
`lib` argument to the package header if it doesn’t
exist yet.

The script in its current form is available at
https://cs.tvl.fyi/depot@2f807d7f141068d2d60676a89213eaa5353ca6e0/-/blob/users/Profpatsch/nixpkgs-rewriter/default.nix
2021-01-11 10:38:22 +01:00

32 lines
1.1 KiB
Nix

{ stdenv, lib, buildPythonPackage, fetchurl, jieba, pkuseg, spacy }:
let
buildModelPackage = { pname, version, sha256, license }:
let
lang = builtins.substring 0 2 pname;
in buildPythonPackage {
inherit pname version;
src = fetchurl {
url = "https://github.com/explosion/spacy-models/releases/download/${pname}-${version}/${pname}-${version}.tar.gz";
inherit sha256;
};
propagatedBuildInputs = [ spacy ]
++ lib.optionals (lang == "zh") [ jieba pkuseg ];
pythonImportsCheck = [ pname ];
meta = with lib; {
description = "Models for the spaCy NLP library";
homepage = "https://github.com/explosion/spacy-models";
license = licenses.${license};
maintainers = with maintainers; [ rvl ];
};
};
makeModelSet = models: with stdenv.lib; listToAttrs (map (m: nameValuePair m.pname (buildModelPackage m)) models);
in makeModelSet (stdenv.lib.importJSON ./models.json)
# cat models.json | jq -r '.[] | @uri "https://github.com/explosion/spacy-models/releases/download/\(.pname)-\(.version)/\(.pname)-\(.version).tar.gz"' | xargs -n1 nix-prefetch-url