Update playwright/README.md

playwright/README.md

@@ -7,29 +7,19 @@ playwright install --with-deps
 """
 def Page():
     def sync(func):
-        if not hasattr(sync, 'call'):
+        import asyncio, threading, queue, functools; asyncio.set_event_loop_policy(None)
-            sync.call = __import__('queue').Queue()
+        def server():
-            def server():
+            while sync.q.get(): f, a, kw = sync.obj; sync.obj = f(*a, **kw); sync.q.task_done()
-                while sync.call.get():
+        if not hasattr(sync, 'q'): sync.q = queue.Queue(); threading.Thread(target=server).start()
-                    func, args, kwargs = sync.obj
+        @functools.wraps(func)
-                    sync.obj = func(*args, **kwargs)
+        def wrapper(*a, **kw): sync.obj = func, a, kw; sync.q.put(True); sync.q.join(); return sync.obj
-                    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
         return wrapper
     @sync
     def Page():
         from playwright.sync_api import sync_playwright
-        browser = sync_playwright().start().firefox.launch()
+        (context := sync_playwright().start().firefox.launch().new_context()).set_default_timeout(0)
-        (context := browser.new_context()).set_default_timeout(0)
         for attr in dir(page := context.new_page()):
-            if attr[0] != '_' and callable(method := getattr(page, attr)):
+            if attr[0] != '_' and callable(method := getattr(page, attr)): setattr(page, attr, sync(method))
-                setattr(page, attr, sync(method))
         page._repr_png_ = page.screenshot
         return page
     return Page()