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I saw this #623 (comment)
how would I adapt this example for the async api? It's required for a project.
import threading
from playwright.async_api import async_playwright
from concurrent.futures import ThreadPoolExecutor, ProcessPoolExecutor
class Tls(threading.local):
def __init__(self) -> None:
self.playwright = async_playwright().start()
print("Create playwright instance in Thread", threading.current_thread().name)
class Worker:
tls = Tls()
async def run(self):
print("Launched worker in ", threading.current_thread().name)
browser = self.tls.playwright.chromium.launch(headless=False)
context = browser.new_context()
page = browser.new_page()
page.goto("http://whatsmyuseragent.org/")
page.screenshot(path=f"example-{threading.current_thread().name}.png")
page.close()
context.close()
browser.close()
print("Stopped worker in ", threading.current_thread().name)
if __name__ == "__main__":
with ThreadPoolExecutor(max_workers=5) as executor:
for _ in range(50):
worker = Worker()
executor.submit(worker.run)
Create playwright instance in Thread MainThread
:33: RuntimeWarning: coroutine 'Worker.run' was never awaited
executor.submit(worker.run)
RuntimeWarning: Enable tracemalloc to get the object allocation traceback
85: RuntimeWarning: coroutine 'Worker.run' was never awaited
del work_item
RuntimeWarning: Enable tracemalloc to get the object allocation traceback
sys:1: RuntimeWarning: coroutine 'PlaywrightContextManager.start' was never awaited
The text was updated successfully, but these errors were encountered:
Your question
I saw this #623 (comment)
how would I adapt this example for the async api? It's required for a project.
Create playwright instance in Thread MainThread
:33: RuntimeWarning: coroutine 'Worker.run' was never awaited
executor.submit(worker.run)
RuntimeWarning: Enable tracemalloc to get the object allocation traceback
85: RuntimeWarning: coroutine 'Worker.run' was never awaited
del work_item
RuntimeWarning: Enable tracemalloc to get the object allocation traceback
sys:1: RuntimeWarning: coroutine 'PlaywrightContextManager.start' was never awaited
The text was updated successfully, but these errors were encountered: