tjh.dev
nixpkgs mirror (for testing)
github.com/NixOS/nixpkgs
nix
1{
2 lib,
3 buildPythonPackage,
4 fetchPypi,
5 hatchling,
6 ipywidgets,
7 numpy,
8 pillow,
9}:
10
11buildPythonPackage rec {
12 pname = "ipycanvas";
13 version = "0.14.3";
14 pyproject = true;
15
16 src = fetchPypi {
17 inherit pname version;
18 hash = "sha256-xqU6Iu6/TWEbFouPRDQUWIPyenV1UJvZmkv8SMU4Wjk=";
19 };
20
21 # We relax dependencies here instead of pulling in a patch because upstream
22 # has released a new version using hatch-jupyter-builder, but it is not yet
23 # trivial to upgrade to that.
24 #
25 postPatch = ''
26 substituteInPlace pyproject.toml \
27 --replace-fail '"jupyterlab>=3,<5",' "" \
28 '';
29
30 build-system = [ hatchling ];
31
32 env.HATCH_BUILD_NO_HOOKS = true;
33
34 dependencies = [
35 ipywidgets
36 numpy
37 pillow
38 ];
39
40 doCheck = false; # tests are in Typescript and require `npx` and `chromium`
41 pythonImportsCheck = [ "ipycanvas" ];
42
43 meta = {
44 description = "Expose the browser's Canvas API to IPython";
45 homepage = "https://ipycanvas.readthedocs.io";
46 changelog = "https://github.com/jupyter-widgets-contrib/ipycanvas/releases/tag/${version}";
47 license = lib.licenses.bsd3;
48 maintainers = with lib.maintainers; [ bcdarwin ];
49 };
50}