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fix: A workaround for Playwright issue with page content retrieving on windows

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This commit is contained in:
Karim shoair
2025-09-15 21:34:20 +03:00
parent bdcf96fa9e
commit 5bcd4c2927
1 changed files with 35 additions and 6 deletions
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scrapling/engines/_browsers/_camoufox.py
+35 -6
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@@ -14,6 +14,7 @@ from playwright.async_api import (
Locator as AsyncLocator,
Page as async_Page,
)
from playwright._impl._errors import Error as PlaywrightError
from ._validators import validate, CamoufoxConfig
from ._base import SyncSession, AsyncSession, StealthySessionMixin
@@ -201,20 +202,34 @@ class StealthySession(StealthySessionMixin, SyncSession):
self._closed = True
@staticmethod
def _get_page_content(page: Page) -> str | None:
"""
A workaround for Playwright issue with `page.content()` on Windows. Ref.: https://github.com/microsoft/playwright/issues/16108
:param page: The page to extract content from.
:return:
"""
while True:
try:
return page.content() or ""
except PlaywrightError:
page.wait_for_timeout(1000)
continue
def _solve_cloudflare(self, page: Page) -> None: # pragma: no cover
"""Solve the cloudflare challenge displayed on the playwright page passed
:param page: The targeted page
:return:
"""
challenge_type = self._detect_cloudflare(page.content())
challenge_type = self._detect_cloudflare(self._get_page_content(page))
if not challenge_type:
log.error("No Cloudflare challenge found.")
return
else:
log.info(f'The turnstile version discovered is "{challenge_type}"')
if challenge_type == "non-interactive":
while "<title>Just a moment...</title>" in (page.content()):
while "<title>Just a moment...</title>" in (self._get_page_content(page)):
log.info("Waiting for Cloudflare wait page to disappear.")
page.wait_for_timeout(1000)
page.wait_for_load_state()
@@ -222,7 +237,7 @@ class StealthySession(StealthySessionMixin, SyncSession):
return
else:
while "Verifying you are human." in page.content():
while "Verifying you are human." in self._get_page_content(page):
# Waiting for the verify spinner to disappear, checking every 1s if it disappeared
page.wait_for_timeout(500)
@@ -506,20 +521,34 @@ class AsyncStealthySession(StealthySessionMixin, AsyncSession):
self._closed = True
@staticmethod
async def _get_page_content(page: async_Page) -> str | None:
"""
A workaround for Playwright issue with `page.content()` on Windows. Ref.: https://github.com/microsoft/playwright/issues/16108
:param page: The page to extract content from.
:return:
"""
while True:
try:
return (await page.content()) or ""
except PlaywrightError:
await page.wait_for_timeout(1000)
continue
async def _solve_cloudflare(self, page: async_Page):
"""Solve the cloudflare challenge displayed on the playwright page passed. The async version
:param page: The async targeted page
:return:
"""
challenge_type = self._detect_cloudflare(await page.content())
challenge_type = self._detect_cloudflare(await self._get_page_content(page))
if not challenge_type:
log.error("No Cloudflare challenge found.")
return
else:
log.info(f'The turnstile version discovered is "{challenge_type}"')
if challenge_type == "non-interactive": # pragma: no cover
while "<title>Just a moment...</title>" in (await page.content()):
while "<title>Just a moment...</title>" in (await self._get_page_content(page)):
log.info("Waiting for Cloudflare wait page to disappear.")
await page.wait_for_timeout(1000)
await page.wait_for_load_state()
@@ -527,7 +556,7 @@ class AsyncStealthySession(StealthySessionMixin, AsyncSession):
return
else:
while "Verifying you are human." in (await page.content()):
while "Verifying you are human." in (await self._get_page_content(page)):
# Waiting for the verify spinner to disappear, checking every 1s if it disappeared
await page.wait_for_timeout(500)