Drop typing_extensions dependency (not necessary when targeting Python 3.8+)

Author: akx

redis/_parsers/hiredis.py

@@ -1,15 +1,13 @@
 import asyncio
 import socket
 import sys
-from typing import Callable, List, Optional, Union
+from typing import Callable, List, Optional, TypedDict, Union
 
 if sys.version_info.major >= 3 and sys.version_info.minor >= 11:
     from asyncio import timeout as async_timeout
 else:
     from async_timeout import timeout as async_timeout
 
-from redis.compat import TypedDict
-
 from ..exceptions import ConnectionError, InvalidResponse, RedisError
 from ..typing import EncodableT
 from ..utils import HIREDIS_AVAILABLE

redis/asyncio/client.py

@@ -15,9 +15,11 @@
     Mapping,
     MutableMapping,
     Optional,
+    Protocol,
     Set,
     Tuple,
     Type,
+    TypedDict,
     TypeVar,
     Union,
     cast,
@@ -49,7 +51,6 @@
     AsyncSentinelCommands,
     list_or_args,
 )
-from redis.compat import Protocol, TypedDict
 from redis.credentials import CredentialProvider
 from redis.exceptions import (
     ConnectionError,

redis/asyncio/connection.py

@@ -17,9 +17,11 @@
     List,
     Mapping,
     Optional,
+    Protocol,
     Set,
     Tuple,
     Type,
+    TypedDict,
     TypeVar,
     Union,
 )
@@ -34,7 +36,6 @@
 
 from redis.asyncio.retry import Retry
 from redis.backoff import NoBackoff
-from redis.compat import Protocol, TypedDict
 from redis.connection import DEFAULT_RESP_VERSION
 from redis.credentials import CredentialProvider, UsernamePasswordCredentialProvider
 from redis.exceptions import (

redis/commands/cluster.py

@@ -7,13 +7,13 @@
     Iterable,
     Iterator,
     List,
+    Literal,
     Mapping,
     NoReturn,
     Optional,
     Union,
 )
 
-from redis.compat import Literal
 from redis.crc import key_slot
 from redis.exceptions import RedisClusterException, RedisError
 from redis.typing import (

redis/commands/core.py

@@ -13,6 +13,7 @@
     Iterable,
     Iterator,
     List,
+    Literal,
     Mapping,
     Optional,
     Sequence,
@@ -21,7 +22,6 @@
     Union,
 )
 
-from redis.compat import Literal
 from redis.exceptions import ConnectionError, DataError, NoScriptError, RedisError
 from redis.typing import (
     AbsExpiryT,

redis/compat.py

@@ -7,13 +7,12 @@
     Awaitable,
     Iterable,
     Mapping,
+    Protocol,
     Type,
     TypeVar,
     Union,
 )
 
-from redis.compat import Protocol
-
 if TYPE_CHECKING:
     from redis._parsers import Encoder
     from redis.asyncio.connection import ConnectionPool as AsyncConnectionPool

redis/typing.py

@@ -37,7 +37,6 @@
     python_requires=">=3.7",
     install_requires=[
         'importlib-metadata >= 1.0; python_version < "3.8"',
-        'typing-extensions; python_version<"3.8"',
         'async-timeout>=4.0.2; python_full_version<="3.11.2"',
     ],
     classifiers=[