feat(pkgs): Use local version of pykanidm

pkgs/pykanidm/default.nix

@@ -0,0 +1,43 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchFromGitHub,
+  poetry-core,
+  aiohttp,
+  authlib,
+  pydantic,
+  toml,
+}:
+
+buildPythonPackage rec {
+  pname = "kanidm";
+  version = "1.1.0-rc.16";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "kanidm";
+    repo = "kanidm";
+    rev = "v${version}";
+    hash = "sha256-NH9V5KKI9LAtJ2/WuWtUJUzkjVMfO7Q5NQkK7Ys2olU=";
+  };
+
+  sourceRoot = "source/pykanidm";
+
+  build-system = [ poetry-core ];
+
+  dependencies = [
+    aiohttp
+    authlib
+    pydantic
+    toml
+  ];
+
+  pythonImportsCheck = [ "kanidm" ];
+
+  meta = with lib; {
+    description = "Kanidm: A simple, secure and fast identity management platform";
+    homepage = "https://github.com/kanidm/kanidm";
+    license = licenses.mpl20;
+    maintainers = with maintainers; [ thubrecht ];
+  };
+}