Проверка 09.02.2025

venv/Lib/site-packages/sqlalchemy/connectors/__init__.py

@@ -1,5 +1,5 @@
 # connectors/__init__.py
-# Copyright (C) 2005-2024 the SQLAlchemy authors and contributors
+# Copyright (C) 2005-2025 the SQLAlchemy authors and contributors
 # <see AUTHORS file>
 #
 # This module is part of SQLAlchemy and is released under

venv/Lib/site-packages/sqlalchemy/connectors/aioodbc.py

@@ -1,5 +1,5 @@
 # connectors/aioodbc.py
-# Copyright (C) 2005-2024 the SQLAlchemy authors and contributors
+# Copyright (C) 2005-2025 the SQLAlchemy authors and contributors
 # <see AUTHORS file>
 #
 # This module is part of SQLAlchemy and is released under

venv/Lib/site-packages/sqlalchemy/connectors/asyncio.py

@@ -1,5 +1,5 @@
 # connectors/asyncio.py
-# Copyright (C) 2005-2024 the SQLAlchemy authors and contributors
+# Copyright (C) 2005-2025 the SQLAlchemy authors and contributors
 # <see AUTHORS file>
 #
 # This module is part of SQLAlchemy and is released under
@@ -11,7 +11,6 @@
 from __future__ import annotations
 
 import collections
-import itertools
 
 from ..engine import AdaptedConnection
 from ..util.concurrency import asyncio
@@ -37,7 +36,8 @@ class AsyncAdapt_dbapi_cursor:
         cursor = self._connection.cursor()
         self._cursor = self._aenter_cursor(cursor)
 
-        self._rows = collections.deque()
+        if not self.server_side:
+            self._rows = collections.deque()
 
     def _aenter_cursor(self, cursor):
         return self.await_(cursor.__aenter__())
@@ -114,11 +114,8 @@ class AsyncAdapt_dbapi_cursor:
     def fetchmany(self, size=None):
         if size is None:
             size = self.arraysize
-
-        rr = iter(self._rows)
-        retval = list(itertools.islice(rr, 0, size))
-        self._rows = collections.deque(rr)
-        return retval
+        rr = self._rows
+        return [rr.popleft() for _ in range(min(size, len(rr)))]
 
     def fetchall(self):
         retval = list(self._rows)
@@ -153,6 +150,14 @@ class AsyncAdapt_dbapi_ss_cursor(AsyncAdapt_dbapi_cursor):
     def fetchall(self):
         return self.await_(self._cursor.fetchall())
 
+    def __iter__(self):
+        iterator = self._cursor.__aiter__()
+        while True:
+            try:
+                yield self.await_(iterator.__anext__())
+            except StopAsyncIteration:
+                break
+
 
 class AsyncAdapt_dbapi_connection(AdaptedConnection):
     _cursor_cls = AsyncAdapt_dbapi_cursor

venv/Lib/site-packages/sqlalchemy/connectors/pyodbc.py

@@ -1,5 +1,5 @@
 # connectors/pyodbc.py
-# Copyright (C) 2005-2024 the SQLAlchemy authors and contributors
+# Copyright (C) 2005-2025 the SQLAlchemy authors and contributors
 # <see AUTHORS file>
 #
 # This module is part of SQLAlchemy and is released under