From e8b6c2ff8f5685d9fc3f7cf09f2614112bc6c69d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Robert=20Sch=C3=BCtz?= <nix@dotlambda.de>
Date: Sat, 11 Mar 2023 10:13:21 -0800
Subject: [PATCH] ntfy: pin SQLAlchemy at 1.4.46

---
 pkgs/tools/misc/ntfy/default.nix | 18 ++++++++++++++++--
 pkgs/top-level/all-packages.nix  |  2 +-
 2 files changed, 17 insertions(+), 3 deletions(-)

diff --git a/pkgs/tools/misc/ntfy/default.nix b/pkgs/tools/misc/ntfy/default.nix
index 3e10f1817386..fcf45ae493e6 100644
--- a/pkgs/tools/misc/ntfy/default.nix
+++ b/pkgs/tools/misc/ntfy/default.nix
@@ -1,6 +1,6 @@
 { lib
 , stdenv
-, python
+, python39
 , fetchFromGitHub
 , fetchpatch
 , withXmpp ? !stdenv.isDarwin
@@ -12,7 +12,21 @@
 }:
 
 let
-  ntfy-webpush = python.pkgs.callPackage ./webpush.nix { };
+  python = python39.override {
+    packageOverrides = self: super: {
+      ntfy-webpush = self.callPackage ./webpush.nix { };
+
+      # databases, on which slack-sdk depends, is incompatible with SQLAlchemy 2.0
+      sqlalchemy = super.sqlalchemy.overridePythonAttrs (old: rec {
+        version = "1.4.46";
+        src = self.fetchPypi {
+          pname = "SQLAlchemy";
+          inherit version;
+          hash = "sha256-aRO4JH2KKS74MVFipRkx4rQM6RaB8bbxj2lwRSAMSjA=";
+        };
+      });
+    };
+  };
 in python.pkgs.buildPythonApplication rec {
   pname = "ntfy";
   version = "2.7.0";
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 4190117b38a8..3080a48a1ee2 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -10395,7 +10395,7 @@ with pkgs;
   # ntfsprogs are merged into ntfs-3g
   ntfsprogs = pkgs.ntfs3g;
 
-  ntfy = callPackage ../tools/misc/ntfy { python = python39; };
+  ntfy = callPackage ../tools/misc/ntfy { };
 
   ntfy-sh = callPackage ../tools/misc/ntfy-sh { };