* Disable CDEK authorization during migration

cdek/api.py

@@ -9,6 +9,8 @@ from django.conf import settings
 from django.core.files.base import ContentFile
 from requests import Request
 
+from store.utils import is_migration_running
+
 os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'poizonstore.settings')
 
 

store/utils.py

@@ -1,4 +1,5 @@
 import os
+import sys
 import textwrap
 from typing import Tuple
 
@@ -153,3 +154,7 @@ def get_primary_key_related_model(model_class, **kwargs):
             return model_class.to_representation(self, data)
 
     return PrimaryKeyNestedMixin(**kwargs)
+
+
+def is_migration_running():
+    return 'makemigrations' in sys.argv or 'migrate' in sys.argv