tjh.dev
1{
2 buildPythonPackage,
3 fetchFromGitHub,
4 lib,
5 flit-core,
6 jinja2,
7 pytestCheckHook,
8 railroad-diagrams,
9 pyparsing,
10}:
11
12buildPythonPackage rec {
13 pname = "pyparsing";
14 version = "3.1.2";
15 format = "pyproject";
16
17 src = fetchFromGitHub {
18 owner = "pyparsing";
19 repo = pname;
20 rev = "refs/tags/${version}";
21 hash = "sha256-0B8DjO4kLgvt4sYsk8CZI+5icdKy73XE2tWeqVLqO5A=";
22 };
23
24 nativeBuildInputs = [ flit-core ];
25
26 # circular dependencies with pytest if enabled by default
27 doCheck = false;
28 nativeCheckInputs = [
29 jinja2
30 pytestCheckHook
31 railroad-diagrams
32 ];
33
34 pythonImportsCheck = [ "pyparsing" ];
35
36 passthru.tests = {
37 check = pyparsing.overridePythonAttrs (_: {
38 doCheck = true;
39 });
40 };
41
42 meta = with lib; {
43 homepage = "https://github.com/pyparsing/pyparsing";
44 description = "Python library for creating PEG parsers";
45 longDescription = ''
46 The pyparsing module is an alternative approach to creating and executing
47 simple grammars, vs. the traditional lex/yacc approach, or the use of
48 regular expressions. The pyparsing module provides a library of classes
49 that client code uses to construct the grammar directly in Python code.
50 '';
51 license = licenses.mit;
52 maintainers = with maintainers; [ kamadorueda ];
53 };
54}