fix json_encoder for flask 2.x

flaschengeist/app.py

@@ -6,7 +6,7 @@ from flask_cors import CORS
 from datetime import datetime, date
 from flask.json import jsonify
 from json import JSONEncoder
-from flask.json.provider import JSONProvider  
+from flask.json.provider import JSONProvider
 from sqlalchemy.exc import OperationalError
 from werkzeug.exceptions import HTTPException
 
@@ -14,7 +14,6 @@ from flaschengeist import logger
 from flaschengeist.controller import pluginController
 from flaschengeist.utils.hook import Hook
 from flaschengeist.config import configure_app
-from flaschengeist.plugins import Plugin
 
 from flaschengeist.database import db
 
@@ -39,8 +38,8 @@ class CustomJSONEncoder(JSONEncoder):
             return list(iterable)
         return JSONEncoder.default(self, o)
 
-class CustomJSONProvider(JSONProvider):
 
+class CustomJSONProvider(JSONProvider):
     ensure_ascii: bool = True
     sort_keys: bool = True
 
@@ -62,8 +61,8 @@ def load_plugins(app: Flask):
         try:
             # Load class
             cls = plugin.entry_point.load()
-            #plugin = cls.query.get(plugin.id) if plugin.id is not None else plugin
-            #plugin = db.session.query(cls).get(plugin.id) if plugin.id is not None else plugin
+            # plugin = cls.query.get(plugin.id) if plugin.id is not None else plugin
+            # plugin = db.session.query(cls).get(plugin.id) if plugin.id is not None else plugin
             plugin = db.session.get(cls, plugin.id) if plugin.id is not None else plugin
             # Custom loading tasks
             plugin.load()
@@ -79,9 +78,9 @@ def load_plugins(app: Flask):
         logger.info(f"Loaded plugin: {plugin.name}")
         app.config["FG_PLUGINS"][plugin.name] = plugin
 
+
 def create_app(test_config=None, cli=False):
     app = Flask("flaschengeist")
-    # app.json_encoder = CustomJSONEncoder
     app.json_provider_class = CustomJSONProvider
     app.json = CustomJSONProvider(app)
     CORS(app)