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Update playwright/README.md

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jay817
2024-12-24 06:57:35 +00:00
parent 212bbdf2f5
commit 6de4136ba4
1 changed files with 8 additions and 18 deletions
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playwright/README.md
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@@ -7,29 +7,19 @@ playwright install --with-deps
"""
def Page():
def sync(func):
if not hasattr(sync, 'call'):
sync.call = __import__('queue').Queue()
import asyncio, threading, queue, functools; asyncio.set_event_loop_policy(None)
def server():
while sync.call.get():
func, args, kwargs = sync.obj
sync.obj = func(*args, **kwargs)
sync.call.task_done()
__import__('asyncio').set_event_loop_policy(None)
__import__('threading').Thread(target=server).start()
@__import__('functools').wraps(func)
def wrapper(*args, **kwargs):
sync.obj = func, args, kwargs
sync.call.put(True); sync.call.join()
return sync.obj
while sync.q.get(): f, a, kw = sync.obj; sync.obj = f(*a, **kw); sync.q.task_done()
if not hasattr(sync, 'q'): sync.q = queue.Queue(); threading.Thread(target=server).start()
@functools.wraps(func)
def wrapper(*a, **kw): sync.obj = func, a, kw; sync.q.put(True); sync.q.join(); return sync.obj
return wrapper
@sync
def Page():
from playwright.sync_api import sync_playwright
browser = sync_playwright().start().firefox.launch()
(context := browser.new_context()).set_default_timeout(0)
(context := sync_playwright().start().firefox.launch().new_context()).set_default_timeout(0)
for attr in dir(page := context.new_page()):
if attr[0] != '_' and callable(method := getattr(page, attr)):
setattr(page, attr, sync(method))
if attr[0] != '_' and callable(method := getattr(page, attr)): setattr(page, attr, sync(method))
page._repr_png_ = page.screenshot
return page
return Page()