crawl4ai/tests/general/test_stream_dispatch.py

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import os, sys
# append 2 parent directories to sys.path to import crawl4ai
parent_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
sys.path.append(parent_dir)
parent_parent_dir = os.path.dirname(parent_dir)
sys.path.append(parent_parent_dir)
import asyncio
from typing import List
from crawl4ai import *
from crawl4ai.async_dispatcher import MemoryAdaptiveDispatcher
async def test_streaming():
browser_config = BrowserConfig(headless=True, verbose=True)
crawler_config = CrawlerRunConfig(
cache_mode=CacheMode.BYPASS,
markdown_generator=DefaultMarkdownGenerator(
# content_filter=PruningContentFilter(
# threshold=0.48,
# threshold_type="fixed",
# min_word_threshold=0
# )
),
)
urls = ["http://example.com"] * 10
async with AsyncWebCrawler(config=browser_config) as crawler:
dispatcher = MemoryAdaptiveDispatcher(
max_session_permit=5,
check_interval=0.5
)
async for result in dispatcher.run_urls_stream(urls, crawler, crawler_config):
print(f"Got result for {result.url} - Success: {result.result.success}")
if __name__ == "__main__":
asyncio.run(test_streaming())