tunnelgraf: override paramiko (#444578)

pkgs/by-name/tu/tunnelgraf/package.nix

···
 {
   lib,
   fetchFromGitHub,
+  fetchPypi,
   python3,
 }:
 
-python3.pkgs.buildPythonApplication rec {
+let
+  py = python3.override {
+    packageOverrides = self: super: {
+
+      # Doesn't work with latest paramiko
+      paramiko = super.paramiko.overridePythonAttrs (oldAttrs: rec {
+        version = "3.4.0";
+        src = fetchPypi {
+          pname = "paramiko";
+          inherit version;
+          hash = "sha256-qsCPJqMdxN/9koIVJ9FoLZnVL572hRloEUqHKPPCdNM=";
+        };
+        doCheck = false;
+      });
+    };
+  };
+in
+py.pkgs.buildPythonApplication rec {
   pname = "tunnelgraf";
   version = "1.0.6";
   pyproject = true;
···
   pythonRelaxDeps = [
     "click"
     "deepmerge"
-    "paramiko"
     "psutil"
     "pydantic"
+    "python-hosts"
   ];
 
-  build-system = with python3.pkgs; [ hatchling ];
+  build-system = with py.pkgs; [ hatchling ];
 
-  dependencies = with python3.pkgs; [
+  dependencies = with py.pkgs; [
     click
     deepmerge
     paramiko
···
   meta = {
     description = "Tool to manage SSH tunnel hops to many endpoints";
     homepage = "https://github.com/denniswalker/tunnelgraf";
-    changelog = "https://github.com/denniswalker/tunnelgraf/releases/tag/v${version}";
+    changelog = "https://github.com/denniswalker/tunnelgraf/releases/tag/${src.tag}";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ fab ];
     mainProgram = "tunnelgraf";

pkgs/development/python-modules/sshtunnel/default.nix

···
     "test_get_keys"
     "connect_via_proxy"
     "read_ssh_config"
+    # Test doesn't work with paramiko < 4.0.0 and the patch above
+    "test_read_private_key_file"
   ];
 
   meta = with lib; {