Создание и первичная инициализация базы даных успешно завершена. Наполнение демо-данными прошло без ошибок

utils/for_DB.py

@@ -1,4 +1,9 @@
 def toDict(data) -> dict:
+    def dateToStr(date):
+        if date is None:
+            return None
+        return date.strftime("%Y-%m-%d %H:%M:%S")
+
     return {
         c.name: (
             (
@@ -7,7 +12,7 @@ def toDict(data) -> dict:
                 else getattr(data, c.name).toDict()
             )
             if not c.name.endswith("_at")
-            else getattr(data, c.name).strftime("%Y-%m-%d %H:%M:%S")
+            else dateToStr(getattr(data, c.name))
         )
         for c in data.__table__.columns
     }

utils/password.py

@@ -1,18 +1,32 @@
-from passlib.context import CryptContext
+from argon2 import PasswordHasher
+from argon2.exceptions import (
+    VerifyMismatchError,
+    VerificationError,
+    InvalidHash,
+)
+
+from utils.loggers import logger
 
 
-pwd_context = CryptContext(schemes=["bcrypt"], deprecated="auto")
+pwd_hasher = PasswordHasher(
+    time_cost=3,
+    memory_cost=65536,
+    parallelism=2,
+)
 
 
-def pwd_hash(pwd_plant: str) -> str:
-    return pwd_context.encrypt(pwd_plant)
+def pwd_hash(pwd_plain: str) -> str:
+    pwd_plain = str(pwd_plain)
+    return pwd_hasher.hash(pwd_plain)
 
 
-def pwd_verify(pwd_plant: str, pwd_hash: str) -> bool:
-    from utils.loggers import logger
+def pwd_verify(pwd_plain: str, stored_hash: str) -> bool:
+    pwd_plain = str(pwd_plain)
 
     try:
-        return pwd_context.verify(pwd_plant, pwd_hash)
-    except Exception as e:
-        logger.error(f"Password verification error: {str(e)}")
+        valid = pwd_hasher.verify(stored_hash, pwd_plain)
+    except (VerifyMismatchError, VerificationError, InvalidHash) as e:
+        logger.warning(f"Password verification failed: {e.__class__.__name__}")
         return False
+
+    return valid