From 4ca6fa7dc8fddef215461d1f6b85f1a5be996ffa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Robert=20Sch=C3=BCtz?= <nix@dotlambda.de>
Date: Sat, 25 Oct 2025 20:00:14 -0700
Subject: [PATCH 1/3] python3Packages.clldutils: use unversioned bibtexparser

Python packages' dependencies may only contain unversioned attributes.
---
 pkgs/development/python-modules/clldutils/default.nix | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/python-modules/clldutils/default.nix b/pkgs/development/python-modules/clldutils/default.nix
index 1dc7cc8de508..93e318059b08 100644
--- a/pkgs/development/python-modules/clldutils/default.nix
+++ b/pkgs/development/python-modules/clldutils/default.nix
@@ -4,7 +4,7 @@
   buildPythonPackage,
   colorlog,
   fetchFromGitHub,
-  bibtexparser_2,
+  bibtexparser,
   git,
   lxml,
   markdown,
@@ -36,7 +36,7 @@ buildPythonPackage rec {
 
   dependencies = [
     attrs
-    bibtexparser_2
+    bibtexparser
     colorlog
     lxml
     markdown
@@ -55,6 +55,7 @@ buildPythonPackage rec {
   ];
 
   meta = {
+    broken = lib.versionOlder bibtexparser.version "2";
     changelog = "https://github.com/clld/clldutils/blob/${src.tag}/CHANGES.md";
     description = "Utilities for clld apps without the overhead of requiring pyramid, rdflib et al";
     homepage = "https://github.com/clld/clldutils";

From ed3e0dc19073f8813006f6ff5d0a3c682730515f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Robert=20Sch=C3=BCtz?= <nix@dotlambda.de>
Date: Sat, 25 Oct 2025 20:26:20 -0700
Subject: [PATCH 2/3] alpaca: use bibtexparser_2

It's required by clldutils, which kokoro transitively depends on.
---
 pkgs/by-name/al/alpaca/package.nix | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/pkgs/by-name/al/alpaca/package.nix b/pkgs/by-name/al/alpaca/package.nix
index d7817a81488c..3351add4c03b 100644
--- a/pkgs/by-name/al/alpaca/package.nix
+++ b/pkgs/by-name/al/alpaca/package.nix
@@ -22,7 +22,14 @@
   pipewire,
 }:
 
-python3Packages.buildPythonApplication rec {
+let
+  pythonPackages = python3Packages.overrideScope (
+    self: super: {
+      bibtexparser = self.bibtexparser_2;
+    }
+  );
+in
+pythonPackages.buildPythonApplication rec {
   pname = "alpaca";
   version = "8.1.1";
   pyproject = false; # Built with meson
@@ -56,7 +63,7 @@ python3Packages.buildPythonApplication rec {
   ];
 
   dependencies =
-    with python3Packages;
+    with pythonPackages;
     [
       pygobject3
       requests
@@ -74,7 +81,7 @@ python3Packages.buildPythonApplication rec {
     ]
     ++ lib.flatten (builtins.attrValues optional-dependencies);
 
-  optional-dependencies = with python3Packages; {
+  optional-dependencies = with pythonPackages; {
     speech-to-text = [
       openai-whisper
       pyaudio

From 070a683623d936a067eb9e3e62a9c1144c624316 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Robert=20Sch=C3=BCtz?= <nix@dotlambda.de>
Date: Sat, 25 Oct 2025 20:28:51 -0700
Subject: [PATCH 3/3] phonemizer: use bibtexparser_2

It's required by clldutils, which segments depends on.
---
 pkgs/by-name/ph/phonemizer/package.nix | 13 +++++++++++++
 pkgs/top-level/all-packages.nix        |  2 --
 2 files changed, 13 insertions(+), 2 deletions(-)
 create mode 100644 pkgs/by-name/ph/phonemizer/package.nix

diff --git a/pkgs/by-name/ph/phonemizer/package.nix b/pkgs/by-name/ph/phonemizer/package.nix
new file mode 100644
index 000000000000..1a49b263f00c
--- /dev/null
+++ b/pkgs/by-name/ph/phonemizer/package.nix
@@ -0,0 +1,13 @@
+{
+  python3Packages,
+}:
+
+let
+  pythonPackages = python3Packages.overrideScope (
+    self: super: {
+      bibtexparser = self.bibtexparser_2;
+    }
+  );
+in
+with pythonPackages;
+toPythonApplication phonemizer
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index b7f19fb3a1df..911fdc7cdb23 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -13038,8 +13038,6 @@ with pkgs;
   cri-o = callPackage ../applications/virtualization/cri-o/wrapper.nix { };
   cri-o-unwrapped = callPackage ../applications/virtualization/cri-o { };
 
-  phonemizer = with python3Packages; toPythonApplication phonemizer;
-
   ### GAMES
 
   inherit (callPackages ../games/fteqw { })