Disallow False to be passed to LogRecord(exc_info) (#16541)

Author: srittau

stdlib/logging/__init__.pyi

@@ -307,13 +307,14 @@ class Filter:
         def filter(self, record: LogRecord) -> bool: ...
 
 class LogRecord:
-    # args can be set to None by logging.handlers.QueueHandler
-    # (see https://bugs.python.org/issue44473)
+    # args can be set to None by logging.handlers.QueueHandler, which
+    # contradicts the LogRecord documentation, but seems to be intentional,
+    # see https://github.com/python/cpython/issues/88639
     args: _ArgsType | None
     asctime: str
     created: float
-    # Logger._log() only normalizes truthy exc_info values so
-    # exc_info=False ends up on the record unchanged.
+    # Prior to Python 3.16, Logger._log() only normalizes truthy exc_info
+    # values so exc_info=False ends up on the record unchanged.
     exc_info: _SysExcInfoType | Literal[False] | None
     exc_text: str | None
     filename: str
@@ -344,8 +345,11 @@ class LogRecord:
         pathname: str,
         lineno: int,
         msg: object,
+        # args can be set to None by logging.handlers.QueueHandler, which
+        # contradicts the LogRecord documentation, but seems to be intentional,
+        # see https://github.com/python/cpython/issues/88639
         args: _ArgsType | None,
-        exc_info: _SysExcInfoType | Literal[False] | None,
+        exc_info: _SysExcInfoType | None,
         func: str | None = None,
         sinfo: str | None = None,
     ) -> None: ...