pretalx: Add plugins

Co-authored-by: Lorenz Leutgeb <lorenz@leutgeb.xyz>
Co-authored-by: kubaneko <kubanek0ondrej@gmail.com>
Co-authored-by: Ivan Mincik <ivan.mincik@gmail.com>
Co-authored-by: Auguste Baum <auguste.apple@gmail.com>

all-packages.nix

@@ -14,14 +14,17 @@
     libgnunetchat = callPackage ./pkgs/libgnunetchat {};
     librecast = callPackage ./pkgs/librecast {inherit lcrq;};
     pretalx-mysql = callPackage ./pkgs/pretalx {
+      withPlugins = true;
       withMysql = true;
       withRedis = true;
     };
     pretalx-postgresql = callPackage ./pkgs/pretalx {
+      withPlugins = true;
       withPostgresql = true;
       withRedis = true;
     };
     pretalx = callPackage ./pkgs/pretalx {
+      withPlugins = true;
       withMysql = true;
       withPostgresql = true;
       withRedis = true;

pkgs/pretalx/README.md

@@ -17,6 +17,12 @@ In order to enable HTTPS, you can obtain the TLS certificates via ACME. See the
 
 ## Packaging
 
+### Plugins
+
+See [`pyproject.toml`](./pyproject.toml) for the list of included plugins.
+
+Note that the plugin `prtx-faq` is broken as of 2023-08-24 and therefore not included in the package definition.
+
 ### Pretalx Version Update
 
 * Update the version of `pretalx` in `tool.poetry.dependencies` section of `/pkgs/pretalx/pyproject.toml` file.

pkgs/pretalx/default.nix

@@ -1,32 +1,41 @@
 {
   lib,
+  fetchpatch,
   gettext,
   pkg-config,
+  poetry,
   poetry2nix,
   libmysqlclient,
+  withPlugins ? false,
   withMysql ? false,
   withPostgresql ? false,
   withRedis ? false,
   withTest ? false,
 }: let
-  pname = "pretalx";
   version = "2.3.2";
 in (poetry2nix.mkPoetryApplication {
   projectDir = ./.;
   propagatedBuildInputs = [gettext];
   groups =
     []
+    ++ lib.optional withPlugins "plugins"
     ++ lib.optional withMysql "mysql"
     ++ lib.optional withPostgresql "postgresql"
     ++ lib.optional withRedis "redis"
     ++ lib.optional withTest "test";
 
+  nativeBuildInputs = [
+    poetry
+  ];
+
   overrides = poetry2nix.overrides.withDefaults (self: super: let
     addSetupTools = old: {
       propagatedBuildInputs =
         (old.propagatedBuildInputs or [])
         ++ [self.setuptools];
     };
+
+    pluginOverrides = old: (addSetupTools old) // {patches = [./patches/pretalx-plugin.patch];};
   in {
     defusedcsv = super.defusedcsv.overridePythonAttrs addSetupTools;
     django-context-decorator =
@@ -39,10 +48,10 @@ in (poetry2nix.mkPoetryApplication {
     urlman = super.urlman.overridePythonAttrs addSetupTools;
     kombu =
       super.kombu.overridePythonAttrs
-      (old: (addSetupTools old) // {patches = [./kombu.patch];});
+      (old: (addSetupTools old) // {patches = [./patches/kombu.patch];});
     celery =
       super.celery.overridePythonAttrs
-      (old: {patches = [./celery.patch];});
+      (old: {patches = [./patches/celery.patch];});
     django-hierarkey =
       super.django-hierarkey.overridePythonAttrs addSetupTools;
     django-jquery-js =
@@ -58,6 +67,24 @@ in (poetry2nix.mkPoetryApplication {
         ++ [libmysqlclient pkg-config];
       buildInputs = (old.buildInputs or []) ++ [libmysqlclient];
     });
+
+    # Plugins
+    pretalx-youtube =
+      super.pretalx-youtube.overridePythonAttrs pluginOverrides;
+    pretalx-pages =
+      super.pretalx-pages.overridePythonAttrs pluginOverrides;
+    pretalx-venueless =
+      super.pretalx-venueless.overridePythonAttrs pluginOverrides;
+    pretalx-orcid =
+      super.pretalx-orcid.overridePythonAttrs pluginOverrides;
+    pretalx-media-ccc-de =
+      super.pretalx-media-ccc-de.overridePythonAttrs pluginOverrides;
+    pretalx-downstream =
+      super.pretalx-downstream.overridePythonAttrs pluginOverrides;
+    pretalx-vimeo =
+      super.pretalx-vimeo.overridePythonAttrs pluginOverrides;
+    pretalx-public-voting =
+      super.pretalx-public-voting.overridePythonAttrs pluginOverrides;
   });
 
   meta = with lib; {
@@ -72,6 +99,9 @@ in (poetry2nix.mkPoetryApplication {
         imincik
         lorenzleutgeb
       ]
-      ++ (with (import ../../maintainers/maintainers-list.nix); [augustebaum kubaneko]);
+      ++ (with (import ../../maintainers/maintainers-list.nix); [
+        augustebaum
+        kubaneko
+      ]);
   };
 })

pkgs/pretalx/patches/pretalx-plugin.patch

@@ -0,0 +1,33 @@
+diff --git a/setup.py b/setup.py
+index 6c851e5..b7b834c 100644
+--- a/setup.py
++++ b/setup.py
+@@ -1,7 +1,6 @@
+ import os
+ from distutils.command.build import build
+
+-from django.core import management
+ from setuptools import find_packages, setup
+
+ try:
+@@ -15,8 +14,13 @@ except FileNotFoundError:
+
+ class CustomBuild(build):
+     def run(self):
+-        management.call_command("compilemessages", verbosity=1)
+-        build.run(self)
++        try:
++            from django.core import management
++
++            management.call_command("compilemessages", verbosity=1)
++            build.run(self)
++        except ModuleNotFoundError:
++            return
+
+
+ cmdclass = {"build": CustomBuild}
+@@ -31,3 +35,4 @@ setup(
+     author="Tobias Kunze",
+     author_email="r@rixx.de",
++    python_requires=">=3.7",
+     license="Apache Software License",