using PIP because django package is too old

conf/cron_weblate

@@ -1,9 +1,9 @@
 # https://docs.weblate.org/en/latest/admin/install.html#production-cron
 # Fulltext index updates
-10 * * * * www-data cd "__FINALPATH__" && python3 ./manage.py update_index
+10 * * * * www-data cd "__FINALPATH__" && source __FINALPATH__/venv/bin/activate && python3 ./manage.py update_index
 
 # Cleanup stale objects
-@daily cd "__FINALPATH__" && ./manage.py cleanuptrans
+@daily cd "__FINALPATH__" && source __FINALPATH__/venv/bin/activate && ./manage.py cleanuptrans
 
 # Commit pending changes after 96 hours
-@hourly cd "__FINALPATH__" && ./manage.py commit_pending --all --age=96 --verbosity=0
+@hourly cd "__FINALPATH__" && source __FINALPATH__/venv/bin/activate && ./manage.py commit_pending --all --age=96 --verbosity=0

conf/uwsgi.ini

@@ -2,30 +2,33 @@
 uid = __NAME__
 gid = users
 
-protocol      = uwsgi
-wsgi-file     = __FINALPATH__/weblate/wsgi.py
-python-path   = __FINALPATH__
+# the virtualenv (full path)
+home           = __FINALPATH__/venv
+
+protocol       = uwsgi
+wsgi-file      = __FINALPATH__/weblate/wsgi.py
+python-path    = __FINALPATH__
 # Needed for OAuth/OpenID
-buffer-size   = 8192
+buffer-size    = 8192
 # Increase number of workers for heavily loaded sites
 #workers       = 6
 # Needed for background processing
 enable-threads = true
 # Child processes do not need file descriptors
-close-on-exec = true
+close-on-exec  = true
 # Avoid default 0000 umask
-umask = 0022
+umask          = 0022
 
 # process-related settings
 # master
-master          = true
+master         = true
 # maximum number of worker processes
-processes       = 4
+processes      = 4
 # the socket (use the full path to be safe
-socket          = /opt/__NAME__/uwsgi.sock
+socket         = /opt/__NAME__/uwsgi.sock
 # ... with appropriate permissions - may be needed
-chmod-socket    = 666
-stats           = /opt/__NAME__/stats.sock
+chmod-socket   = 666
+stats          = /opt/__NAME__/stats.sock
 # clear environment on exit
-vacuum          = true
-plugins         = python3
+vacuum         = true
+plugins        = python

scripts/install

@@ -69,12 +69,8 @@ ynh_app_setting_set $app is_public $is_public
 # INSTALL DEPENDENCIES
 #=================================================
 
-ynh_install_app_dependencies python-django translate-toolkit \
-    python-whoosh python-pil python-libravatar \
-    python-babel git mercurial \
-    python-django-compressor python-django-crispy-forms \
-    python-djangorestframework python-dateutil \
-    uwsgi uwsgi-plugin-python
+ynh_install_app_dependencies libxml2-dev libxslt-dev libfreetype6-dev \
+	libjpeg-dev libz-dev libyaml-dev python-dev python-pip python-virtualenv
 
 #=================================================
 # CREATE A MYSQL DATABASE
@@ -97,6 +93,14 @@ ynh_app_setting_set $app final_path $final_path
 # Download, check integrity, uncompress and patch the source from app.src
 ynh_setup_source "$final_path"
 
+#=================================================
+# PIP INSTALLATION
+#=================================================
+sudo su $app -c "virtualenv ${final_path}/venv"
+sudo source ${final_path}/venv/bin/activate
+sudo pip install Weblate
+sudo pip install pytz python-bidi PyYaML Babel pyuca pylibravatar pydns
+
 #=================================================
 # NGINX CONFIGURATION
 #=================================================
@@ -130,6 +134,7 @@ sudo cp ../conf/uwsgi_service /etc/systemd/system/$app.uwsgi.service
 ynh_replace_string "__NAME__" "$app" /etc/systemd/system/$app.uwsgi.service
 ynh_replace_string "__FINALPATH__" "$final_path" /etc/systemd/system/$app.uwsgi.service
 
+
 # Start service
 sudo systemctl enable $app.uwsgi.service
 sudo systemctl restart $app.uwsgi.service
@@ -149,7 +154,7 @@ key=$(ynh_string_random 64)
 sudo cp $final_path/weblate/settings_example.py $final_path/weblate/settings.py
 sudo cp ../conf/settings.py $final_path/weblate/settings.py
 
-ynh_replace_string "__NAME__" "$app" $final_path/settings.py
+ynh_replace_string "__NAME__" "$app" $final_path/weblate/settings.py
 ynh_replace_string "__DB_PWD__" "$db_pwd" $final_path/weblate/settings.py
 ynh_replace_string "__ADMIN__" "$admin" $final_path/weblate/settings.py
 ynh_replace_string "__ADMINMAIL__" "$admin_mail" $final_path/weblate/settings.py
@@ -171,7 +176,7 @@ sudo $final_path/manage.py collectstatic --noinput
 # SETUP CRON
 #=================================================
 
-cp ../conf/cron_weblate /etc/cron.d/$app
+sudo cp ../conf/cron_weblate /etc/cron.d/$app
 ynh_replace_string "__FINALPATH__" "$final_path/" /etc/cron.d/$app
 
 #=================================================
@@ -188,7 +193,7 @@ ynh_store_file_checksum "$final_path/CONFIG_FILE"
 #=================================================
 
 # Set permissions to app files
-chown -R root: $final_path
+sudo chown -R root: $final_path
 
 #=================================================
 # SETUP LOGROTATE