[Lldb-commits] [lldb] [lldb-dap] Refactoring DebugCommunication to improve test consistency. (PR #143818)

[John Harrison via lldb-commits]

================
@@ -10,17 +10,117 @@
 import subprocess
 import signal
 import sys
+from dataclasses import dataclass
 import threading
 import time
-from typing import Any, Optional, Union, BinaryIO, TextIO
+from typing import (
+    IO,
+    Any,
+    Callable,
+    Dict,
+    List,
+    Optional,
+    Tuple,
+    TypeGuard,
+    TypeVar,
+    TypedDict,
+    Union,
+    BinaryIO,
+    TextIO,
+    Literal,
+    cast,
+)
 
 ## DAP type references
-Event = dict[str, Any]
-Request = dict[str, Any]
-Response = dict[str, Any]
+
+T = TypeVar("T")
+
+
+class Event(TypedDict):
+    type: Literal["event"]
+    seq: Literal[0]
+    event: str
+    body: Optional[dict]
+
+
+class Request(TypedDict):
+    type: Literal["request"]
+    seq: int
+    command: str
+    arguments: Optional[dict]
+
+
+class Response(TypedDict):
+    type: Literal["response"]
+    seq: Literal[0]
----------------
ashgti wrote:

Done.

https://github.com/llvm/llvm-project/pull/143818