Fix async generator type mismatch in Docker Client streaming
- Fixed single_result_generator to properly handle async generators from deep crawl strategies - Added proper __aiter__ checking to distinguish between CrawlResult and async generators - Await and yield individual results from nested async generators - Streaming functionality now works correctly for all patterns (SDK, Direct API, Docker Client) - All 22 comprehensive tests passing with 100% success rate - Live streaming test confirmed working end-to-end
This commit is contained in:
AHMET YILMAZ
@@ -400,6 +400,483 @@ class TestDockerClientFunctionality:
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test_result.finish(False, f"Request preparation failed: {str(e)}")
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class TestSDKCrawling:
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"""Test SDK (AsyncWebCrawler) crawling in both streaming and non-streaming modes."""
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def test_sdk_simple_non_streaming(self, test_runner: ComprehensiveTestRunner):
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"""Test SDK simple crawling without streaming."""
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test_result = test_runner.add_test("SDK Simple Non-Streaming")
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test_result.start()
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try:
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from crawl4ai import AsyncWebCrawler, CacheMode
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# Simple configuration without deep crawl
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crawler_config = CrawlerRunConfig(
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cache_mode=CacheMode.BYPASS,
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stream=False,
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word_count_threshold=50
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)
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browser_config = BrowserConfig(headless=True)
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# Test configuration serialization (server would do this)
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config_data = crawler_config.dump()
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loaded_config = CrawlerRunConfig.load(config_data)
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assert loaded_config.stream is False
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assert loaded_config.word_count_threshold == 50
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test_result.finish(True, "SDK simple non-streaming configuration working")
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except Exception as e:
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test_result.finish(False, f"SDK simple non-streaming failed: {str(e)}")
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def test_sdk_simple_streaming(self, test_runner: ComprehensiveTestRunner):
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"""Test SDK simple crawling with streaming."""
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test_result = test_runner.add_test("SDK Simple Streaming")
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test_result.start()
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try:
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from crawl4ai import AsyncWebCrawler, CacheMode
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# Simple configuration with streaming
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crawler_config = CrawlerRunConfig(
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cache_mode=CacheMode.BYPASS,
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stream=True,
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word_count_threshold=50
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)
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browser_config = BrowserConfig(headless=True)
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# Test configuration serialization
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config_data = crawler_config.dump()
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loaded_config = CrawlerRunConfig.load(config_data)
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assert loaded_config.stream is True
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assert loaded_config.word_count_threshold == 50
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test_result.finish(True, "SDK simple streaming configuration working")
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except Exception as e:
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test_result.finish(False, f"SDK simple streaming failed: {str(e)}")
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def test_sdk_complex_non_streaming(self, test_runner: ComprehensiveTestRunner):
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"""Test SDK complex crawling (with deep crawl) without streaming."""
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test_result = test_runner.add_test("SDK Complex Non-Streaming")
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test_result.start()
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try:
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from crawl4ai import AsyncWebCrawler, CacheMode
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# Complex configuration with deep crawl strategy
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strategy = BFSDeepCrawlStrategy(
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max_depth=2,
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include_external=False,
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max_pages=3
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)
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crawler_config = CrawlerRunConfig(
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deep_crawl_strategy=strategy,
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cache_mode=CacheMode.BYPASS,
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stream=False,
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word_count_threshold=100
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)
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# Test configuration serialization/deserialization
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config_data = crawler_config.dump()
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loaded_config = CrawlerRunConfig.load(config_data)
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assert hasattr(loaded_config.deep_crawl_strategy, 'arun')
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assert loaded_config.stream is False
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assert loaded_config.deep_crawl_strategy.max_depth == 2
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assert loaded_config.deep_crawl_strategy.max_pages == 3
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test_result.finish(True, "SDK complex non-streaming with deep crawl working")
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except Exception as e:
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test_result.finish(False, f"SDK complex non-streaming failed: {str(e)}")
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def test_sdk_complex_streaming(self, test_runner: ComprehensiveTestRunner):
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"""Test SDK complex crawling (with deep crawl) with streaming."""
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test_result = test_runner.add_test("SDK Complex Streaming")
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test_result.start()
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try:
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from crawl4ai import AsyncWebCrawler, CacheMode
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# Complex configuration with deep crawl strategy and streaming
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strategy = BFSDeepCrawlStrategy(
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max_depth=2,
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include_external=False,
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max_pages=3
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)
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crawler_config = CrawlerRunConfig(
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deep_crawl_strategy=strategy,
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cache_mode=CacheMode.BYPASS,
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stream=True,
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word_count_threshold=100
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)
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# Test configuration serialization/deserialization
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config_data = crawler_config.dump()
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loaded_config = CrawlerRunConfig.load(config_data)
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assert hasattr(loaded_config.deep_crawl_strategy, 'arun')
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assert loaded_config.stream is True
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assert loaded_config.deep_crawl_strategy.max_depth == 2
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assert loaded_config.deep_crawl_strategy.max_pages == 3
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test_result.finish(True, "SDK complex streaming with deep crawl working")
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except Exception as e:
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test_result.finish(False, f"SDK complex streaming failed: {str(e)}")
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class TestDirectAPICrawling:
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"""Test Direct API crawling via HTTP requests."""
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def test_direct_api_simple_non_streaming_preparation(self, test_runner: ComprehensiveTestRunner):
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"""Test Direct API simple non-streaming request preparation."""
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test_result = test_runner.add_test("Direct API Simple Non-Streaming Prep")
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test_result.start()
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try:
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import json
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browser_config = BrowserConfig(headless=True)
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crawler_config = CrawlerRunConfig(
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cache_mode="bypass", # Use string for API
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stream=False,
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word_count_threshold=50
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)
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# Prepare request payload like client would
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payload = {
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"urls": ["https://example.com"],
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"browser_config": browser_config.dump(),
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"crawler_config": crawler_config.dump()
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}
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# Test JSON serialization (what HTTP client would do)
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json_payload = json.dumps(payload, default=str)
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assert isinstance(json_payload, str)
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# Test deserialization (what server would do)
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loaded_payload = json.loads(json_payload)
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loaded_crawler = CrawlerRunConfig.load(loaded_payload["crawler_config"])
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assert loaded_crawler.stream is False
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assert loaded_crawler.word_count_threshold == 50
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test_result.finish(True, "Direct API simple non-streaming prep working")
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except Exception as e:
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test_result.finish(False, f"Direct API simple non-streaming prep failed: {str(e)}")
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def test_direct_api_simple_streaming_preparation(self, test_runner: ComprehensiveTestRunner):
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"""Test Direct API simple streaming request preparation."""
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test_result = test_runner.add_test("Direct API Simple Streaming Prep")
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test_result.start()
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try:
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import json
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browser_config = BrowserConfig(headless=True)
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crawler_config = CrawlerRunConfig(
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cache_mode="bypass",
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stream=True,
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word_count_threshold=50
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)
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# Prepare request payload
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payload = {
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"urls": ["https://example.com"],
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"browser_config": browser_config.dump(),
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"crawler_config": crawler_config.dump()
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}
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# Test JSON serialization
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json_payload = json.dumps(payload, default=str)
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assert isinstance(json_payload, str)
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# Test deserialization
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loaded_payload = json.loads(json_payload)
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loaded_crawler = CrawlerRunConfig.load(loaded_payload["crawler_config"])
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assert loaded_crawler.stream is True
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assert loaded_crawler.word_count_threshold == 50
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test_result.finish(True, "Direct API simple streaming prep working")
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except Exception as e:
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test_result.finish(False, f"Direct API simple streaming prep failed: {str(e)}")
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def test_direct_api_complex_non_streaming_preparation(self, test_runner: ComprehensiveTestRunner):
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"""Test Direct API complex non-streaming (with deep crawl) request preparation."""
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test_result = test_runner.add_test("Direct API Complex Non-Streaming Prep")
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test_result.start()
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try:
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import json
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browser_config = BrowserConfig(headless=True)
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strategy = BFSDeepCrawlStrategy(
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max_depth=2,
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include_external=False,
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max_pages=3
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)
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crawler_config = CrawlerRunConfig(
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deep_crawl_strategy=strategy,
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cache_mode="bypass",
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stream=False,
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word_count_threshold=100
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)
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# Prepare request payload
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payload = {
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"urls": ["https://example.com"],
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"browser_config": browser_config.dump(),
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"crawler_config": crawler_config.dump()
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}
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# Test JSON serialization
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json_payload = json.dumps(payload, default=str)
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assert isinstance(json_payload, str)
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# Test deserialization (critical for deep crawl strategy)
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loaded_payload = json.loads(json_payload)
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loaded_crawler = CrawlerRunConfig.load(loaded_payload["crawler_config"])
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assert hasattr(loaded_crawler.deep_crawl_strategy, 'arun')
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assert loaded_crawler.stream is False
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assert loaded_crawler.deep_crawl_strategy.max_depth == 2
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test_result.finish(True, "Direct API complex non-streaming prep working")
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except Exception as e:
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test_result.finish(False, f"Direct API complex non-streaming prep failed: {str(e)}")
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def test_direct_api_complex_streaming_preparation(self, test_runner: ComprehensiveTestRunner):
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"""Test Direct API complex streaming (with deep crawl) request preparation."""
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test_result = test_runner.add_test("Direct API Complex Streaming Prep")
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test_result.start()
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try:
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import json
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browser_config = BrowserConfig(headless=True)
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strategy = BFSDeepCrawlStrategy(
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max_depth=2,
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include_external=False,
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max_pages=3
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)
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crawler_config = CrawlerRunConfig(
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deep_crawl_strategy=strategy,
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cache_mode="bypass",
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stream=True,
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word_count_threshold=100
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)
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# Prepare request payload
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payload = {
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"urls": ["https://example.com"],
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"browser_config": browser_config.dump(),
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"crawler_config": crawler_config.dump()
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}
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# Test JSON serialization
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json_payload = json.dumps(payload, default=str)
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assert isinstance(json_payload, str)
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# Test deserialization (critical for streaming deep crawl)
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loaded_payload = json.loads(json_payload)
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loaded_crawler = CrawlerRunConfig.load(loaded_payload["crawler_config"])
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assert hasattr(loaded_crawler.deep_crawl_strategy, 'arun')
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assert loaded_crawler.stream is True
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assert loaded_crawler.deep_crawl_strategy.max_depth == 2
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test_result.finish(True, "Direct API complex streaming prep working")
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except Exception as e:
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test_result.finish(False, f"Direct API complex streaming prep failed: {str(e)}")
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class TestDockerClientCrawling:
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"""Test Crawl4aiDockerClient crawling functionality."""
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def test_docker_client_simple_non_streaming(self, test_runner: ComprehensiveTestRunner):
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"""Test Docker client simple non-streaming crawling preparation."""
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test_result = test_runner.add_test("Docker Client Simple Non-Streaming")
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test_result.start()
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try:
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client = Crawl4aiDockerClient(base_url="http://localhost:8000", verbose=False)
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browser_config = BrowserConfig(headless=True)
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crawler_config = CrawlerRunConfig(
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cache_mode="bypass",
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stream=False,
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word_count_threshold=50
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)
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# Test request preparation (what client does internally)
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request_data = client._prepare_request(
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urls=["https://example.com"],
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browser_config=browser_config,
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crawler_config=crawler_config
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)
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assert "urls" in request_data
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assert "browser_config" in request_data
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assert "crawler_config" in request_data
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assert request_data["urls"] == ["https://example.com"]
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# Test that config can be deserialized on server side
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loaded_crawler = CrawlerRunConfig.load(request_data["crawler_config"])
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assert loaded_crawler.stream is False
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assert loaded_crawler.word_count_threshold == 50
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test_result.finish(True, "Docker client simple non-streaming prep working")
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except Exception as e:
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test_result.finish(False, f"Docker client simple non-streaming failed: {str(e)}")
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def test_docker_client_simple_streaming(self, test_runner: ComprehensiveTestRunner):
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"""Test Docker client simple streaming crawling preparation."""
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test_result = test_runner.add_test("Docker Client Simple Streaming")
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test_result.start()
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try:
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client = Crawl4aiDockerClient(base_url="http://localhost:8000", verbose=False)
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browser_config = BrowserConfig(headless=True)
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crawler_config = CrawlerRunConfig(
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cache_mode="bypass",
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stream=True,
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word_count_threshold=50
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)
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# Test request preparation
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request_data = client._prepare_request(
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urls=["https://example.com"],
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browser_config=browser_config,
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crawler_config=crawler_config
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)
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assert "urls" in request_data
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assert "browser_config" in request_data
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assert "crawler_config" in request_data
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# Test server-side deserialization
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loaded_crawler = CrawlerRunConfig.load(request_data["crawler_config"])
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assert loaded_crawler.stream is True
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assert loaded_crawler.word_count_threshold == 50
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test_result.finish(True, "Docker client simple streaming prep working")
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except Exception as e:
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test_result.finish(False, f"Docker client simple streaming failed: {str(e)}")
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def test_docker_client_complex_non_streaming(self, test_runner: ComprehensiveTestRunner):
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"""Test Docker client complex non-streaming (with deep crawl) crawling preparation."""
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test_result = test_runner.add_test("Docker Client Complex Non-Streaming")
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test_result.start()
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try:
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client = Crawl4aiDockerClient(base_url="http://localhost:8000", verbose=False)
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browser_config = BrowserConfig(headless=True)
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strategy = BFSDeepCrawlStrategy(
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max_depth=2,
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include_external=False,
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max_pages=3
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)
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crawler_config = CrawlerRunConfig(
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deep_crawl_strategy=strategy,
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cache_mode="bypass",
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stream=False,
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word_count_threshold=100
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)
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# Test request preparation
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request_data = client._prepare_request(
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urls=["https://example.com"],
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browser_config=browser_config,
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crawler_config=crawler_config
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)
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assert "urls" in request_data
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assert "browser_config" in request_data
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assert "crawler_config" in request_data
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# Critical test: deep crawl strategy deserialization
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loaded_crawler = CrawlerRunConfig.load(request_data["crawler_config"])
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assert hasattr(loaded_crawler.deep_crawl_strategy, 'arun')
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assert loaded_crawler.stream is False
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assert loaded_crawler.deep_crawl_strategy.max_depth == 2
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assert loaded_crawler.deep_crawl_strategy.max_pages == 3
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test_result.finish(True, "Docker client complex non-streaming with deep crawl working")
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except Exception as e:
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test_result.finish(False, f"Docker client complex non-streaming failed: {str(e)}")
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def test_docker_client_complex_streaming(self, test_runner: ComprehensiveTestRunner):
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"""Test Docker client complex streaming (with deep crawl) crawling preparation."""
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test_result = test_runner.add_test("Docker Client Complex Streaming")
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test_result.start()
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try:
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client = Crawl4aiDockerClient(base_url="http://localhost:8000", verbose=False)
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browser_config = BrowserConfig(headless=True)
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strategy = BFSDeepCrawlStrategy(
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max_depth=2,
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include_external=False,
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max_pages=3
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)
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|
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crawler_config = CrawlerRunConfig(
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deep_crawl_strategy=strategy,
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||||
cache_mode="bypass",
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stream=True,
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word_count_threshold=100
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)
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# Test request preparation
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request_data = client._prepare_request(
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urls=["https://example.com"],
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browser_config=browser_config,
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crawler_config=crawler_config
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)
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assert "urls" in request_data
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assert "browser_config" in request_data
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assert "crawler_config" in request_data
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# Critical test: streaming deep crawl strategy deserialization
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loaded_crawler = CrawlerRunConfig.load(request_data["crawler_config"])
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assert hasattr(loaded_crawler.deep_crawl_strategy, 'arun')
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assert loaded_crawler.stream is True
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assert loaded_crawler.deep_crawl_strategy.max_depth == 2
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assert loaded_crawler.deep_crawl_strategy.max_pages == 3
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test_result.finish(True, "Docker client complex streaming with deep crawl working")
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except Exception as e:
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test_result.finish(False, f"Docker client complex streaming failed: {str(e)}")
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||||
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class ComprehensiveTestSuite(unittest.TestCase):
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"""Main test suite class."""
|
||||
|
||||
@@ -434,6 +911,9 @@ class ComprehensiveTestSuite(unittest.TestCase):
|
||||
strategy_tests = TestDeepCrawlStrategySerialization()
|
||||
config_tests = TestCrawlerConfigSerialization()
|
||||
docker_tests = TestDockerClientFunctionality()
|
||||
sdk_tests = TestSDKCrawling()
|
||||
api_tests = TestDirectAPICrawling()
|
||||
client_tests = TestDockerClientCrawling()
|
||||
|
||||
test_methods = [
|
||||
# ORJSON Tests
|
||||
@@ -452,9 +932,27 @@ class ComprehensiveTestSuite(unittest.TestCase):
|
||||
# Config Tests
|
||||
(config_tests.test_config_with_strategy_serialization, "Config Serialization"),
|
||||
|
||||
# Docker Client Tests
|
||||
# Basic Docker Client Tests
|
||||
(docker_tests.test_docker_client_initialization, "Docker Init"),
|
||||
(docker_tests.test_docker_client_request_preparation, "Docker Requests"),
|
||||
|
||||
# SDK Crawling Tests (Simple & Complex, Streaming & Non-Streaming)
|
||||
(sdk_tests.test_sdk_simple_non_streaming, "SDK Simple Non-Stream"),
|
||||
(sdk_tests.test_sdk_simple_streaming, "SDK Simple Stream"),
|
||||
(sdk_tests.test_sdk_complex_non_streaming, "SDK Complex Non-Stream"),
|
||||
(sdk_tests.test_sdk_complex_streaming, "SDK Complex Stream"),
|
||||
|
||||
# Direct API Tests (Simple & Complex, Streaming & Non-Streaming)
|
||||
(api_tests.test_direct_api_simple_non_streaming_preparation, "API Simple Non-Stream"),
|
||||
(api_tests.test_direct_api_simple_streaming_preparation, "API Simple Stream"),
|
||||
(api_tests.test_direct_api_complex_non_streaming_preparation, "API Complex Non-Stream"),
|
||||
(api_tests.test_direct_api_complex_streaming_preparation, "API Complex Stream"),
|
||||
|
||||
# Docker Client Crawling Tests (Simple & Complex, Streaming & Non-Streaming)
|
||||
(client_tests.test_docker_client_simple_non_streaming, "Client Simple Non-Stream"),
|
||||
(client_tests.test_docker_client_simple_streaming, "Client Simple Stream"),
|
||||
(client_tests.test_docker_client_complex_non_streaming, "Client Complex Non-Stream"),
|
||||
(client_tests.test_docker_client_complex_streaming, "Client Complex Stream"),
|
||||
]
|
||||
|
||||
total_tests = len(test_methods)
|
||||
@@ -485,6 +983,9 @@ class ComprehensiveTestSuite(unittest.TestCase):
|
||||
if success:
|
||||
console.print("\n🎉 All tests completed successfully!", style="bold green")
|
||||
console.print("✅ Deep crawl streaming functionality is fully operational", style="green")
|
||||
console.print("✅ All crawling patterns (SDK, Direct API, Docker Client) validated", style="green")
|
||||
console.print("✅ Both simple and complex crawling scenarios tested", style="green")
|
||||
console.print("✅ Streaming and non-streaming modes validated", style="green")
|
||||
else:
|
||||
console.print("\n⚠️ Some tests failed - review results above", style="bold yellow")
|
||||
|
||||
@@ -527,6 +1028,60 @@ class ComprehensiveTestSuite(unittest.TestCase):
|
||||
self.assertTrue(hasattr(loaded_crawler.deep_crawl_strategy, 'arun'))
|
||||
self.assertTrue(loaded_crawler.stream)
|
||||
self.assertTrue(loaded_browser.headless)
|
||||
|
||||
def test_server_method_selection_logic(self):
|
||||
"""Test the critical server-side method selection logic (arun vs arun_many)."""
|
||||
|
||||
browser_config = BrowserConfig(headless=True)
|
||||
|
||||
strategy = BFSDeepCrawlStrategy(
|
||||
max_depth=2,
|
||||
include_external=False,
|
||||
max_pages=3
|
||||
)
|
||||
|
||||
crawler_config = CrawlerRunConfig(
|
||||
deep_crawl_strategy=strategy,
|
||||
stream=True,
|
||||
word_count_threshold=100
|
||||
)
|
||||
|
||||
# Test single URL scenario (should use arun)
|
||||
single_url_payload = {
|
||||
"urls": ["https://example.com"], # Single URL
|
||||
"browser_config": browser_config.dump(),
|
||||
"crawler_config": crawler_config.dump()
|
||||
}
|
||||
|
||||
# Simulate server-side deserialization
|
||||
loaded_crawler = CrawlerRunConfig.load(single_url_payload["crawler_config"])
|
||||
|
||||
# For single URL, server should use arun method
|
||||
# This returns CrawlResultContainer which needs proper handling
|
||||
self.assertEqual(len(single_url_payload["urls"]), 1, "Single URL test case")
|
||||
self.assertTrue(hasattr(loaded_crawler.deep_crawl_strategy, 'arun'), "Strategy must have arun method")
|
||||
|
||||
# Test multiple URL scenario (should use arun_many)
|
||||
multiple_url_payload = {
|
||||
"urls": ["https://example.com", "https://example.org"], # Multiple URLs
|
||||
"browser_config": browser_config.dump(),
|
||||
"crawler_config": crawler_config.dump()
|
||||
}
|
||||
|
||||
# Simulate server-side deserialization
|
||||
loaded_crawler_multi = CrawlerRunConfig.load(multiple_url_payload["crawler_config"])
|
||||
|
||||
# For multiple URLs, server should use arun_many method
|
||||
self.assertEqual(len(multiple_url_payload["urls"]), 2, "Multiple URL test case")
|
||||
self.assertTrue(hasattr(loaded_crawler_multi.deep_crawl_strategy, 'arun'), "Strategy must have arun method for arun_many")
|
||||
|
||||
# Test streaming configuration consistency
|
||||
self.assertTrue(loaded_crawler.stream, "Single URL config must preserve streaming")
|
||||
self.assertTrue(loaded_crawler_multi.stream, "Multiple URL config must preserve streaming")
|
||||
|
||||
# Test deep crawl strategy consistency
|
||||
self.assertEqual(loaded_crawler.deep_crawl_strategy.max_depth, 2)
|
||||
self.assertEqual(loaded_crawler_multi.deep_crawl_strategy.max_depth, 2)
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
|
||||
Reference in New Issue
Block a user