Update to nixpkgs 23.11, improve testing in nix

.gitignore

@@ -9,4 +9,5 @@ config/supervisord.conf
 config/supervisord-conf-vars.conf
 config/logging.json
 
+/.tox
 result

flake.nix

@@ -1,6 +1,6 @@
 {
   description = "The task runner used by SIO2";
-  inputs.nixpkgs.url = "github:NixOS/nixpkgs/release-23.05";
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs/release-23.11";
   inputs.flake-utils.url = "github:numtide/flake-utils";
   inputs.filetracker = {
     url = "github:Stowarzyszenie-Talent/filetracker";

nix/package.nix

@@ -31,11 +31,22 @@ buildPythonPackage {
   };
 
   doCheck = false;
+  NO_JAVA_TESTS = "1";
+  #TEST_SANDBOXES = "1"; # These are broken anyway, `supervisor` moment.
+  # Doesn't set correctly without this for some reason.
+  LOCALE_ARCHIVE = "${pkgs.glibcLocales}/lib/locale/locale-archive";
 
+  # Only for tests
   nativeBuildInputs = [
     pytest
     pytest-runner
     pytest-timeout
+    pkgs.gcc pkgs.fpc
+  ];
+
+  # Only for tests
+  buildInputs = [
+    pkgs.glibc.static
   ];
 
   propagatedBuildInputs = [
@@ -48,4 +59,3 @@ buildPythonPackage {
     bsddb3
   ];
 }
-

setup.py

@@ -18,15 +18,15 @@
         'bsddb3<6.3',
         'simplejson<3.20',
         #'supervisor>=4.0,<4.3',
-        'Twisted<22.11',
+        'Twisted>=23.8,<23.9',
         'sortedcontainers<2.5',
         'six<1.17',
-        'urllib3<1.27',
+        'urllib3>=2.0,<2.1',
     ],
 
     extras_require = {
         'dev' : [
-            'pytest<7.3',
+            'pytest<8',
             'pytest-timeout<2.2',
             'tox',
         ]