🔖 release v2.4.6

# 2.4.6

* [FIX] fix importing `typing_extensions` on Python >= 3.11

Author: techouse

CHANGELOG.md

@@ -1,3 +1,7 @@
+# 2.4.6
+
+* [FIX] fix importing `typing_extensions` on Python >= 3.11
+
 # 2.4.5
 
 * [FIX] fix MySQL connection parameters to handle optional socket, host and port

src/sqlite3_to_mysql/__init__.py

@@ -1,5 +1,5 @@
 """Utility to transfer data from SQLite 3 to MySQL."""
 
-__version__ = "2.4.5"
+__version__ = "2.4.6"
 
 from .transporter import SQLite3toMySQL

src/sqlite3_to_mysql/transporter.py

@@ -13,13 +13,20 @@
 from sys import stdout
 
 import mysql.connector
-import typing_extensions as tx
 from mysql.connector import CharacterSet
 from mysql.connector import __version__ as mysql_connector_version_string
 from mysql.connector import errorcode
 from packaging import version
 from tqdm import tqdm, trange
 
+
+try:
+    # Python 3.11+
+    from typing import Unpack  # type: ignore[attr-defined]
+except ImportError:
+    # Python < 3.11
+    from typing_extensions import Unpack  # type: ignore
+
 from sqlite3_to_mysql.sqlite_utils import (
     adapt_decimal,
     adapt_timedelta,
@@ -55,7 +62,7 @@ class SQLite3toMySQL(SQLite3toMySQLAttributes):
 
     MYSQL_CONNECTOR_VERSION: version.Version = version.parse(mysql_connector_version_string)
 
-    def __init__(self, **kwargs: tx.Unpack[SQLite3toMySQLParams]):
+    def __init__(self, **kwargs: Unpack[SQLite3toMySQLParams]):
         """Constructor."""
         if kwargs.get("sqlite_file") is None:
             raise ValueError("Please provide an SQLite file")

src/sqlite3_to_mysql/types.py

@@ -5,12 +5,19 @@
 from logging import Logger
 from sqlite3 import Connection, Cursor
 
-import typing_extensions as tx
 from mysql.connector import MySQLConnection
 from mysql.connector.cursor import MySQLCursor
 
 
-class SQLite3toMySQLParams(tx.TypedDict):
+try:
+    # Python 3.11+
+    from typing import TypedDict  # type: ignore[attr-defined]
+except ImportError:
+    # Python < 3.11
+    from typing_extensions import TypedDict  # type: ignore
+
+
+class SQLite3toMySQLParams(TypedDict):
     """SQLite3toMySQL parameters."""
 
     sqlite_file: t.Union[str, "os.PathLike[t.Any]"]