using database instead of json

backend/randpic/random_picture.py

@@ -5,6 +5,4 @@ from .models import Picture
 pics=Picture.objects.order_by("?")
 
 def get_random_picture():
-    with open("./jsons/pics.json") as f:
-        pictures = json.load(f)
-    return random.choice(pictures)
+    return pics[0].name+".webp"

backend/randpic/update_pics.py

@@ -2,7 +2,7 @@
 from azure.storage.blob import BlobServiceClient
 import os
 import json
-from models import Picture
+from .models import Picture
 def update_pictures(container='tianyi-random', remotedir='', secretdir='/home/tianyi/repos/TianyiMoe/backend/secret.txt', jsondir='/home/tianyi/repos/TianyiMoe/backend/jsons/pics.json'):
     # print(os.getcwd())
     try:
@@ -15,8 +15,6 @@ def update_pictures(container='tianyi-random', remotedir='', secretdir='/home/ti
             if not Picture.objects.filter(name=file.split('.')[0]).exists():
                 Picture.objects.create(name=file.split('.')[0])
         print("File number: " + str(len(existing_files)))
-        with open(jsondir, 'w') as f:
-            json.dump(existing_files, f, indent=4, sort_keys=True)
     except Exception as e:
         print(e)