Added admin settings page. Improve dynamic_preferences integration.

app/YtManagerApp/management/appconfig.py

@@ -1,3 +1,34 @@
 from dynamic_preferences.registries import global_preferences_registry
+from YtManagerApp.dynamic_preferences_registry import Initialized, YouTubeAPIKey, AllowRegistrations, SyncSchedule, SchedulerConcurrency
+
+
+class AppConfig(object):
+    # Properties
+    props = {
+        'initialized': Initialized,
+        'youtube_api_key': YouTubeAPIKey,
+        'allow_registrations': AllowRegistrations,
+        'sync_schedule': SyncSchedule,
+        'concurrency': SchedulerConcurrency
+    }
+
+    # Init
+    def __init__(self, pref_manager):
+        self.__pref_manager = pref_manager
+
+    def __getattr__(self, item):
+        prop_class = AppConfig.props[item]
+        prop_full_name = prop_class.section.name + "__" + prop_class.name
+        return self.__pref_manager[prop_full_name]
+
+    def __setattr__(self, key, value):
+        if key in AppConfig.props:
+            prop_class = AppConfig.props[key]
+            prop_full_name = prop_class.section.name + "__" + prop_class.name
+            self.__pref_manager[prop_full_name] = value
+        else:
+            super().__setattr__(key, value)
+
 
 global_prefs = global_preferences_registry.manager()
+appconfig = AppConfig(global_prefs)

app/YtManagerApp/management/jobs/synchronize.py

@@ -5,7 +5,7 @@ from threading import Lock
 from apscheduler.triggers.cron import CronTrigger
 
 from YtManagerApp import scheduler
-from YtManagerApp.management.appconfig import global_prefs
+from YtManagerApp.management.appconfig import appconfig
 from YtManagerApp.management.downloader import fetch_thumbnail, downloader_process_all, downloader_process_subscription
 from YtManagerApp.models import *
 from YtManagerApp.utils import youtube
@@ -149,7 +149,7 @@ def synchronize_subscription(subscription: Subscription):
 
 
 def schedule_synchronize_global():
-    trigger = CronTrigger.from_crontab(global_prefs['scheduler__synchronization_schedule'])
+    trigger = CronTrigger.from_crontab(appconfig.sync_schedule)
     job = scheduler.scheduler.add_job(synchronize, trigger, max_instances=1, coalesce=True)
     log.info('Scheduled synchronize job job=%s', job.id)