Renamed encryption/other_accounts into encryption/accounts

Removed sorting in get_all_accounts
Removed decrypt_multiple function because it is no longer used
Now running decrytion of accounts in ProcessPoolExecutor

src/bot/message_handlers.py

@@ -1,5 +1,7 @@
+import asyncio
 import functools
 import gc
+from concurrent.futures import ProcessPoolExecutor
 
 import telebot
 from sqlalchemy.future import Engine
@@ -305,7 +307,7 @@ async def _add_account5(
         password=data["passwd"],
     )
 
-    encrypted_account = encryption.other_accounts.encrypt(
+    encrypted_account = encryption.accounts.encrypt(
         account,
         text,
     )
@@ -391,7 +393,7 @@ async def _get_account3(
         )
 
     account = database.get.get_account_info(engine, mes.from_user.id, name)
-    account = encryption.other_accounts.decrypt(
+    account = encryption.accounts.decrypt(
         account,
         text,
     )
@@ -534,7 +536,18 @@ async def _export2(
         )
 
     accounts = database.get.get_all_accounts(engine, mes.from_user.id)
-    accounts = encryption.other_accounts.decrypt_multiple(accounts, text)
+    with ProcessPoolExecutor() as pool:
+        loop = asyncio.get_running_loop()
+        tasks = []
+        for account in accounts:
+            function = functools.partial(
+                encryption.accounts.decrypt,
+                account,
+                text,
+            )
+            tasks.append(loop.run_in_executor(pool, function))
+        accounts = await asyncio.gather(*tasks)
+        accounts.sort(key=lambda account: account.name)
     json_io = accounts_to_json(accounts)
     await bot.send_document(
         mes.chat.id,
@@ -638,7 +651,7 @@ async def _import3(
         if not check_account(account):
             failed.append(account.name)
             continue
-        account = encryption.other_accounts.encrypt(
+        account = encryption.accounts.encrypt(
             account,
             text,
         )

src/database/get.py

@@ -36,13 +36,9 @@ def get_accounts(
 
 def get_all_accounts(engine: Engine, user_id: int) -> list[models.Account]:
     """Returns a list of accounts of a user"""
-    statement = (
-        sqlmodel.select(models.Account)
-        .where(
+    statement = sqlmodel.select(models.Account).where(
         models.Account.user_id == user_id,
     )
-        .order_by(models.Account.name)
-    )
     with sqlmodel.Session(engine) as session:
         result = session.exec(statement).fetchall()
     return result

src/encryption/__init__.py

@@ -1,3 +1,3 @@
-from . import master_pass, other_accounts
+from . import accounts, master_pass
 
-__all__ = ["master_pass", "other_accounts"]
+__all__ = ["master_pass", "accounts"]

src/encryption/accounts.py

@@ -1,6 +1,5 @@
 import base64
 import os
-from typing import Iterable, Iterator
 
 from cryptography.fernet import Fernet
 from cryptography.hazmat.backends import default_backend
@@ -71,12 +70,3 @@ def decrypt(
         login=login,
         password=password,
     )
-
-
-def decrypt_multiple(
-    accounts: Iterable[Account], master_pass: str
-) -> Iterator[DecryptedAccount]:
-    """Decrypts an iterable of accounts using master_pass and
-    returns an Iterator of decrypted accounts"""
-    for account in accounts:
-        yield decrypt(account, master_pass)