pyrox.dev
1{ lib
2, buildPythonPackage
3, fetchFromGitHub
4, python
5, regex
6}:
7
8buildPythonPackage rec {
9 pname = "lark-parser";
10 version = "0.12.0";
11
12 src = fetchFromGitHub {
13 owner = "lark-parser";
14 repo = "lark";
15 rev = version;
16 sha256 = "sha256-zcMGCn3ixD3dJg3GlC/ijs+U1JN1BodHLTXZc/5UR7Y=";
17 };
18
19 # Optional import, but fixes some re known bugs & allows advanced regex features
20 propagatedBuildInputs = [ regex ];
21
22 checkPhase = ''
23 runHook preCheck
24
25 # Official way to run the tests. Runs unittest internally.
26 # pytest produces issues with some test resource paths (relies on __main__)
27 ${python.interpreter} -m tests
28
29 runHook postCheck
30 '';
31
32 meta = with lib; {
33 description = "A modern parsing library for Python, implementing Earley & LALR(1) and an easy interface";
34 homepage = "https://lark-parser.readthedocs.io/";
35 changelog = "https://github.com/lark-parser/lark/releases/tag/${version}";
36 license = licenses.mit;
37 maintainers = with maintainers; [ fridh drewrisinger ];
38 };
39}