diff --git a/pkgs/development/python-modules/pylxd/default.nix b/pkgs/development/python-modules/pylxd/default.nix
index ee860eb6f105..3d94d0db3599 100644
--- a/pkgs/development/python-modules/pylxd/default.nix
+++ b/pkgs/development/python-modules/pylxd/default.nix
@@ -1,35 +1,51 @@
 { lib
 , buildPythonPackage
-, fetchFromGitHub
 , cryptography
-, python-dateutil
-, requests
-, requests-toolbelt
-, requests-unixsocket
-, ws4py
 , ddt
+, fetchFromGitHub
 , mock-services
 , pytestCheckHook
+, python-dateutil
+, pythonOlder
+, requests
+, urllib3
+, pythonRelaxDepsHook
+, requests-toolbelt
+, requests-unixsocket
+, setuptools
+, ws4py
 }:
 
 buildPythonPackage rec {
   pname = "pylxd";
   version = "2.3.2";
-  format = "setuptools";
+  pyproject = true;
+
+  disabled = pythonOlder "3.8";
 
   src = fetchFromGitHub {
-    owner = "lxc";
+    owner = "canonica";
     repo = "pylxd";
     rev = "refs/tags/${version}";
     hash = "sha256-Q4GMz7HFpJNPYlYgLhE0a7mVCwNpdbw4XVcUGQ2gUJ0=";
   };
 
+  pythonRelaxDeps = [
+    "urllib3"
+  ];
+
+  nativeBuildInputs = [
+    pythonRelaxDepsHook
+    setuptools
+  ];
+
   propagatedBuildInputs = [
     cryptography
     python-dateutil
     requests
     requests-toolbelt
     requests-unixsocket
+    urllib3
     ws4py
   ];
 
@@ -44,11 +60,14 @@ buildPythonPackage rec {
     "migration"
   ];
 
-  pythonImportsCheck = [ "pylxd" ];
+  pythonImportsCheck = [
+    "pylxd"
+  ];
 
   meta = with lib; {
-    description = "A Python library for interacting with the LXD REST API";
-    homepage = "https://pylxd.readthedocs.io/en/latest/";
+    description = "Library for interacting with the LXD REST API";
+    homepage = "https://pylxd.readthedocs.io/";
+    changelog = "https://github.com/canonical/pylxd/releases/tag/${version}";
     license = licenses.asl20;
     maintainers = with maintainers; [ ];
   };
diff --git a/pkgs/development/python-modules/ws4py/default.nix b/pkgs/development/python-modules/ws4py/default.nix
index 6a1cde0a1a90..59dab76820c9 100644
--- a/pkgs/development/python-modules/ws4py/default.nix
+++ b/pkgs/development/python-modules/ws4py/default.nix
@@ -1,27 +1,53 @@
-{ lib, buildPythonPackage, fetchPypi, pytest, mock, git
-, cherrypy, gevent, tornado }:
+{ lib
+, buildPythonPackage
+, cherrypy
+, fetchPypi
+, gevent
+, git
+, mock
+, pytestCheckHook
+, pythonOlder
+, setuptools
+, tornado
+}:
 
 buildPythonPackage rec {
   pname = "ws4py";
   version = "0.5.1";
-  format = "setuptools";
+  pyproject = true;
+
+  disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "29d073d7f2e006373e6a848b1d00951a1107eb81f3742952be905429dc5a5483";
+    hash = "sha256-KdBz1/LgBjc+aoSLHQCVGhEH64HzdClSvpBUKdxaVIM=";
   };
 
-  nativeCheckInputs = [ pytest mock git ];
-  propagatedBuildInputs = [ cherrypy gevent tornado ];
+  nativeBuildInputs = [
+    setuptools
+  ];
 
-  checkPhase = ''
-    pytest
-  '';
+  propagatedBuildInputs = [
+    cherrypy
+    gevent
+    tornado
+  ];
+
+  nativeCheckInputs = [
+    git
+    mock
+    pytestCheckHook
+  ];
+
+  pythonImportsCheck = [
+    "ws4py"
+  ];
 
   meta = with lib; {
-    homepage = "https://ws4py.readthedocs.org";
     description = "A WebSocket package for Python";
-    maintainers = [];
+    homepage = "https://ws4py.readthedocs.org";
+    changelog = "https://github.com/Lawouach/WebSocket-for-Python/blob/${version}/CHANGELOG.md";
     license = licenses.bsd3;
+    maintainers = with maintainers; [ ];
   };
 }