Use builtin dict, list and tuple for typing

Author: philpep

pyproject.toml

@@ -11,12 +11,11 @@
 # limitations under the License.
 
 import json
-from typing import Dict
 
 from testinfra.modules.base import InstanceModule
 
 
-def parse_puppet_resource(data: str) -> Dict[str, Dict[str, str]]:
+def parse_puppet_resource(data: str) -> dict[str, dict[str, str]]:
     """Parse data returned by 'puppet resource'
 
     $ puppet resource user
@@ -38,7 +37,7 @@ def parse_puppet_resource(data: str) -> Dict[str, Dict[str, str]]:
     [...]
     """
 
-    state: Dict[str, Dict[str, str]] = {}
+    state: dict[str, dict[str, str]] = {}
     current = None
     for line in data.splitlines():
         if not current:

testinfra/modules/puppet.py

@@ -12,7 +12,7 @@
 
 import functools
 import socket
-from typing import List, Optional, Tuple
+from typing import Optional
 
 from testinfra.modules.base import Module
 
@@ -121,7 +121,7 @@ def is_listening(self):
         )
 
     @property
-    def clients(self) -> List[Optional[Tuple[str, int]]]:
+    def clients(self) -> list[Optional[tuple[str, int]]]:
         """Return a list of clients connected to a listening socket
 
         For tcp and udp sockets a list of pair (address, port) is returned.
@@ -134,7 +134,7 @@ def clients(self) -> List[Optional[Tuple[str, int]]]:
         [None, None, None]
 
         """
-        sockets: List[Optional[Tuple[str, int]]] = []
+        sockets: list[Optional[tuple[str, int]]] = []
         for sock in self._iter_sockets(False):
             if sock[0] != self.protocol:
                 continue