Upgraded to nixos 25.05

.python-version

@@ -1 +1 @@
-3.11
+3.12

default.nix

@@ -1,19 +1,25 @@
-{ lib, python311Packages, pkgs }:
-with python311Packages;
+{ lib, python312Packages, pkgs }:
+with python312Packages;
 let
-  # Stripped down version of the tts package (original is broken and needs cuda)
-  tts =
+  # Maintained fork of the original TTS package
+  coqui-tts =
     let
-      pname = "TTS";
-      version = "0.22.0";
+      pname = "coqui_tts";
+      version = "0.26.2";
     in
     buildPythonPackage {
       inherit pname version;
       src = pkgs.fetchPypi {
         inherit pname version;
-        sha256 = "sha256-uREZ2n/yrns9rnMo7fmvTbO0jEDrTOFdEe2PXum9cIY=";
+        sha256 = "sha256-DSD5W3Pl82hH0RxO0Vnme/2fozZlRmBRMbmKMRboNjc=";
       };
       doCheck = false;
+      pyproject = true;
+
+      build-system = [
+        hatchling
+
+      ];
 
       nativeBuildInputs = [ pkgs.espeak-ng ];
 
@@ -37,6 +43,13 @@ let
         jieba
         pypinyin
         pkgs.espeak
+        einops
+        encodec
+        librosa
+        monotonic-alignment-search
+        scipy
+        tqdm
+        transformers
       ];
     };
 in
@@ -53,7 +66,7 @@ buildPythonApplication {
 
   dependencies = [
     requests
-    tts
+    coqui-tts
     librosa
   ];
 

flake.lock

@@ -2,16 +2,16 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1734323986,
-        "narHash": "sha256-m/lh6hYMIWDYHCAsn81CDAiXoT3gmxXI9J987W5tZrE=",
+        "lastModified": 1747953325,
+        "narHash": "sha256-y2ZtlIlNTuVJUZCqzZAhIw5rrKP4DOSklev6c8PyCkQ=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "394571358ce82dff7411395829aa6a3aad45b907",
+        "rev": "55d1f923c480dadce40f5231feb472e81b0bab48",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "nixos-24.11",
+        "ref": "nixos-25.05",
         "repo": "nixpkgs",
         "type": "github"
       }

flake.nix

@@ -1,7 +1,7 @@
 {
   description = "A flake for the mensa-tts system.";
   inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.11";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.05";
   };
 
 

pyproject.toml

@@ -3,11 +3,11 @@ name = "mensa-tts"
 version = "0.1.0"
 description = "Generate an automated broadcast from DB0KL for the mensa menu"
 readme = "README.md"
-requires-python = ">=3.9.0,<3.12" # Because of TTS
+requires-python = ">=3.10.0"
 dependencies = [
     "librosa>=0.10.0",
     "requests>=2.32.3",
-    "tts>=0.22.0",
+    "coqui-tts>=0.26.2",
 ]
 
 [project.optional-dependencies]