Add support for COMMAND GETKEYSANDFLAGS (#2141)

Co-authored-by: Chayim <chayim@users.noreply.github.com>

redis/commands/core.py

@@ -743,6 +743,14 @@ def command_info(self, **kwargs) -> None:
     def command_count(self, **kwargs) -> ResponseT:
         return self.execute_command("COMMAND COUNT", **kwargs)
 
+    def command_getkeysandflags(self, *args: List[str]) -> List[Union[str, List[str]]]:
+        """
+        Returns array of keys from a full Redis command and their usage flags.
+
+        For more information see https://redis.io/commands/command-getkeysandflags
+        """
+        return self.execute_command("COMMAND GETKEYSANDFLAGS", *args)
+
     def command_docs(self, *args):
         """
         This function throws a NotImplementedError since it is intentionally

tests/test_commands.py

@@ -4468,6 +4468,15 @@ def test_command(self, r):
         assert "set" in cmds
         assert "get" in cmds
 
+    @pytest.mark.onlynoncluster
+    @skip_if_server_version_lt("7.0.0")
+    @skip_if_redis_enterprise()
+    def test_command_getkeysandflags(self, r: redis.Redis):
+        res = [["mylist1", ["RW", "access", "delete"]], ["mylist2", ["RW", "insert"]]]
+        assert res == r.command_getkeysandflags(
+            "LMOVE", "mylist1", "mylist2", "left", "left"
+        )
+
     @pytest.mark.onlynoncluster
     @skip_if_server_version_lt("4.0.0")
     @skip_if_redis_enterprise()