push sheeet

pkgs/development/python-modules/deltachat2/default.nix

@@ -0,0 +1,41 @@
+{
+  lib,
+  fetchFromGitHub,
+  buildPythonPackage,
+  deltachat-rpc-server,
+  setuptools-scm,
+  replaceVars,
+}:
+
+buildPythonPackage rec {
+  pname = "deltachat2";
+  version = "0.8.0";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "adbenitez";
+    repo = "deltachat2";
+    tag = version;
+    hash = "sha256-RVEohIFILAaCGuOwq6VmK7qLOKKP4cTuTMX+9DBO+Ns=";
+  };
+
+  patches = [
+    (replaceVars ./paths.patch {
+      deltachatrpcserver = lib.getExe deltachat-rpc-server;
+    })
+  ];
+
+  build-system = [
+    setuptools-scm
+  ];
+
+  pythonImportsCheck = [ "deltachat2" ];
+
+  meta = {
+    description = "Client library for Delta Chat core JSON-RPC interface";
+    homepage = "https://github.com/adbenitez/deltachat2";
+    license = lib.licenses.mpl20;
+    mainProgram = "deltachat2";
+    inherit (deltachat-rpc-server.meta) maintainers;
+  };
+}

pkgs/development/python-modules/deltachat2/paths.patch

@@ -0,0 +1,13 @@
+diff --git a/deltachat2/transport.py b/deltachat2/transport.py
+index a93dc7e..251947b 100644
+--- a/deltachat2/transport.py
++++ b/deltachat2/transport.py
+@@ -71,7 +71,7 @@ class IOTransport:
+             # `process_group` is not supported before Python 3.11.
+             kwargs = {"preexec_fn": os.setpgrp, **self._kwargs}  # noqa: PLW1509
+         self.process = subprocess.Popen(  # noqa: R1732
+-            "deltachat-rpc-server",
++            "@deltachatrpcserver@",
+             stdin=subprocess.PIPE,
+             stdout=subprocess.PIPE,
+             **kwargs,