Merge pull request #20019 from lsix/19989-fix-mezzanine-for-python3

python33Packages.mezzanine Fix

pkgs/development/python-modules/mezzanine/writable_settings.patch

···
+diff -Nur mezzanine-3.1.10/mezzanine/bin/mezzanine_project.py mezzanine-3.1.10-patched/mezzanine/bin/mezzanine_project.py
+--- mezzanine-3.1.10/mezzanine/bin/mezzanine_project.py	2014-08-30 07:12:19.000000000 +0200
++++ mezzanine-3.1.10-patched/mezzanine/bin/mezzanine_project.py	2016-10-31 14:47:30.982401818 +0100
+@@ -5,6 +5,7 @@
+ from distutils.dir_util import copy_tree
+ from optparse import OptionParser
+ import os
++import stat
+ from shutil import move
+ from uuid import uuid4
+ 
+@@ -61,6 +62,9 @@
+         copy_tree(os.path.join(package_path, "project_template"), project_path)
+         move(local_settings_path + ".template", local_settings_path)
+ 
++    os.chmod(local_settings_path,
++             os.stat(local_settings_path).st_mode | stat.S_IWRITE)
++
+     # Generate a unique SECRET_KEY for the project's setttings module.
+     with open(local_settings_path, "r") as f:
+         data = f.read()

pkgs/top-level/python-packages.nix

···
     name = "Django-${version}";
     version = "1.6.11";
 
+    # Support to python-3.4 and higher was introduced in django_1_7
+    disabled = !(isPy26 || isPy27 || isPy33);
+
     src = pkgs.fetchurl {
       url = "http://www.djangoproject.com/m/releases/1.6/${name}.tar.gz";
       sha256 = "0misvia78c14y07zs5xsb9lv54q0v217jpaindrmhhw4wiryal3y";
···
     };
 
     buildInputs = [ self.django ];
+
+    # There is no test embedded
+    doCheck = false;
 
     meta = {
       description = "A snapshot of django-filebrowser for the Mezzanine CMS";
···
       url = "https://github.com/stephenmcd/mezzanine/archive/${version}.tar.gz";
       sha256 = "1cd7d3dji8q4mvcnf9asxn8j109pd5g5d5shr6xvn0iwr35qprgi";
     };
+    patches = [ ../development/python-modules/mezzanine/writable_settings.patch ];
 
     disabled = isPyPy;