1 files changed, 45 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/antlr4-python3-runtime/default.nix b/nixpkgs/pkgs/development/python-modules/antlr4-python3-runtime/default.nix
new file mode 100644
index 000000000000..3b8ed13b1ad8
--- /dev/null
+++ b/nixpkgs/pkgs/development/python-modules/antlr4-python3-runtime/default.nix
@@ -0,0 +1,45 @@
+{ lib
+, buildPythonPackage
+, setuptools
+, python
+, antlr4
+}:
+
+buildPythonPackage rec {
+  pname = "antlr4-python3-runtime";
+  inherit (antlr4.runtime.cpp) version src;
+
+  format = "pyproject";
+
+  disabled = python.pythonOlder "3.6";
+
+  sourceRoot = "${src.name}/runtime/Python3";
+
+  nativeBuildInputs = [
+    setuptools
+  ];
+
+  postPatch = ''
+    substituteInPlace tests/TestIntervalSet.py \
+      --replace "assertEquals" "assertEqual"
+  '';
+
+  # We use an asterisk because this expression is used also for old antlr
+  # versions, where there the tests directory is `test` and not `tests`.
+  # See e.g in package `baserow`.
+  checkPhase = ''
+    runHook preCheck
+
+    pushd tests
+    ${python.interpreter} run.py
+    popd
+
+    runHook postCheck
+  '';
+
+  meta = with lib; {
+    description = "Runtime for ANTLR";
+    homepage = "https://www.antlr.org/";
+    license = licenses.bsd3;
+  };
+}