Feature implementation from commits 9ab4db2..3d96496

local-requirements.txt

@@ -2,21 +2,21 @@ autobahn==23.1.2
 black==25.1.0
 build==1.2.2.post1
 flake8==7.2.0
-mypy==1.15.0
+mypy==1.16.0
 objgraph==3.6.2
 Pillow==11.2.1
 pixelmatch==0.3.0
 pre-commit==3.5.0
-pyOpenSSL==25.0.0
+pyOpenSSL==25.1.0
 pytest==8.3.5
-pytest-asyncio==0.26.0
+pytest-asyncio==1.0.0
 pytest-cov==6.1.1
 pytest-repeat==0.9.4
-pytest-rerunfailures==15.0
-pytest-timeout==2.3.1
+pytest-rerunfailures==15.1
+pytest-timeout==2.4.0
 pytest-xdist==3.6.1
 requests==2.32.3
 service_identity==24.2.0
 twisted==24.11.0
 types-pyOpenSSL==24.1.0.20240722
-types-requests==2.32.0.20250328
+types-requests==2.32.0.20250515

playwright/_impl/_connection.py

@@ -333,7 +333,7 @@ def _send_message_to_server(
         task = asyncio.current_task(self._loop)
         callback.stack_trace = cast(
             traceback.StackSummary,
-            getattr(task, "__pw_stack_trace__", traceback.extract_stack()),
+            getattr(task, "__pw_stack_trace__", traceback.extract_stack(limit=10)),
         )
         callback.no_reply = no_reply
         self._callbacks[id] = callback
@@ -387,9 +387,7 @@ def dispatch(self, msg: ParsedMessagePayload) -> None:
                 parsed_error = parse_error(
                     error["error"], format_call_log(msg.get("log"))  # type: ignore
                 )
-                parsed_error._stack = "".join(
-                    traceback.format_list(callback.stack_trace)[-10:]
-                )
+                parsed_error._stack = "".join(callback.stack_trace.format())
                 callback.future.set_exception(parsed_error)
             else:
                 result = self._replace_guids_with_channels(msg.get("result"))

playwright/_impl/_network.py

@@ -530,7 +530,7 @@ async def _race_with_page_close(self, future: Coroutine) -> None:
         setattr(
             fut,
             "__pw_stack__",
-            getattr(asyncio.current_task(self._loop), "__pw_stack__", inspect.stack()),
+            getattr(asyncio.current_task(self._loop), "__pw_stack__", inspect.stack(0)),
         )
         target_closed_future = self.request._target_closed_future()
         await asyncio.wait(

playwright/_impl/_path_utils.py

@@ -14,12 +14,14 @@
 
 import inspect
 from pathlib import Path
+from types import FrameType
+from typing import cast
 
 
 def get_file_dirname() -> Path:
     """Returns the callee (`__file__`) directory name"""
-    frame = inspect.stack()[1]
-    module = inspect.getmodule(frame[0])
+    frame = cast(FrameType, inspect.currentframe()).f_back
+    module = inspect.getmodule(frame)
     assert module
     assert module.__file__
     return Path(module.__file__).parent.absolute()

playwright/_impl/_sync_base.py

@@ -105,8 +105,8 @@ def _sync(
 
         g_self = greenlet.getcurrent()
         task: asyncio.tasks.Task[Any] = self._loop.create_task(coro)
-        setattr(task, "__pw_stack__", inspect.stack())
-        setattr(task, "__pw_stack_trace__", traceback.extract_stack())
+        setattr(task, "__pw_stack__", inspect.stack(0))
+        setattr(task, "__pw_stack_trace__", traceback.extract_stack(limit=10))
 
         task.add_done_callback(lambda _: g_self.switch())
         while not task.done():

pyproject.toml

@@ -1,5 +1,5 @@
 [build-system]
-requires = ["setuptools==80.0.1", "setuptools-scm==8.3.1", "wheel==0.45.1", "auditwheel==6.2.0"]
+requires = ["setuptools==80.9.0", "setuptools-scm==8.3.1", "wheel==0.45.1", "auditwheel==6.2.0"]
 build-backend = "setuptools.build_meta"
 
 [project]

requirements.txt

@@ -1,6 +1,6 @@
 # This file was autogenerated by uv via the following command:
 #    uv pip compile pyproject.toml -o requirements.txt
-greenlet==3.2.1
+greenlet==3.2.2
     # via playwright (pyproject.toml)
 pyee==13.0.0
     # via playwright (pyproject.toml)

tests/async/test_defaultbrowsercontext.py

@@ -78,7 +78,7 @@ async def test_context_cookies_should_work(
     )
 
     assert document_cookie == "username=John Doe"
-    assert await page.context.cookies() == [
+    assert _filter_cookies(await page.context.cookies()) == [
         {
             "name": "username",
             "value": "John Doe",

utils/docker/Dockerfile.jammy

@@ -4,6 +4,9 @@ ARG DEBIAN_FRONTEND=noninteractive
 ARG TZ=America/Los_Angeles
 ARG DOCKER_IMAGE_NAME_TEMPLATE="mcr.microsoft.com/playwright/python:v%version%-jammy"
 
+ENV LANG=C.UTF-8
+ENV LC_ALL=C.UTF-8
+
 # === INSTALL Python ===
 
 RUN apt-get update && \

utils/docker/Dockerfile.noble

@@ -4,6 +4,9 @@ ARG DEBIAN_FRONTEND=noninteractive
 ARG TZ=America/Los_Angeles
 ARG DOCKER_IMAGE_NAME_TEMPLATE="mcr.microsoft.com/playwright/python:v%version%-noble"
 
+ENV LANG=C.UTF-8
+ENV LC_ALL=C.UTF-8
+
 # === INSTALL Python ===
 
 RUN apt-get update && \