Merge branch '2025-MAY-2' into next-MAY

This commit is contained in:
ntohidi
2025-07-08 11:46:13 +02:00
28 changed files with 448 additions and 154 deletions

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@@ -273,7 +273,7 @@ In a typical scenario, you define **one** `BrowserConfig` for your crawler sessi
```python
import asyncio
from crawl4ai import AsyncWebCrawler, BrowserConfig, CrawlerRunConfig, CacheMode, LLMConfig
from crawl4ai import AsyncWebCrawler, BrowserConfig, CrawlerRunConfig, CacheMode, LLMConfig, LLMContentFilter, DefaultMarkdownGenerator
from crawl4ai import JsonCssExtractionStrategy
async def main():
@@ -298,7 +298,7 @@ async def main():
# 3) Example LLM content filtering
gemini_config = LLMConfig(
provider="gemini/gemini-1.5-pro"
provider="gemini/gemini-1.5-pro",
api_token = "env:GEMINI_API_TOKEN"
)
@@ -322,8 +322,9 @@ async def main():
)
md_generator = DefaultMarkdownGenerator(
content_filter=filter,
options={"ignore_links": True}
content_filter=filter,
options={"ignore_links": True}
)
# 4) Crawler run config: skip cache, use extraction
run_conf = CrawlerRunConfig(

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@@ -17,6 +17,9 @@
- [Configuration Reference](#configuration-reference)
- [Best Practices & Tips](#best-practices--tips)
## Installation
The Crawl4AI CLI will be installed automatically when you install the library.
## Basic Usage
The Crawl4AI CLI (`crwl`) provides a simple interface to the Crawl4AI library:

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@@ -8,11 +8,11 @@ To crawl a live web page, provide the URL starting with `http://` or `https://`,
```python
import asyncio
from crawl4ai import AsyncWebCrawler
from crawl4ai import AsyncWebCrawler, CacheMode
from crawl4ai.async_configs import CrawlerRunConfig
async def crawl_web():
config = CrawlerRunConfig(bypass_cache=True)
config = CrawlerRunConfig(cache_mode=CacheMode.BYPASS)
async with AsyncWebCrawler() as crawler:
result = await crawler.arun(
url="https://en.wikipedia.org/wiki/apple",
@@ -33,13 +33,13 @@ To crawl a local HTML file, prefix the file path with `file://`.
```python
import asyncio
from crawl4ai import AsyncWebCrawler
from crawl4ai import AsyncWebCrawler, CacheMode
from crawl4ai.async_configs import CrawlerRunConfig
async def crawl_local_file():
local_file_path = "/path/to/apple.html" # Replace with your file path
file_url = f"file://{local_file_path}"
config = CrawlerRunConfig(bypass_cache=True)
config = CrawlerRunConfig(cache_mode=CacheMode.BYPASS)
async with AsyncWebCrawler() as crawler:
result = await crawler.arun(url=file_url, config=config)
@@ -93,7 +93,7 @@ import os
import sys
import asyncio
from pathlib import Path
from crawl4ai import AsyncWebCrawler
from crawl4ai import AsyncWebCrawler, CacheMode
from crawl4ai.async_configs import CrawlerRunConfig
async def main():
@@ -104,7 +104,7 @@ async def main():
async with AsyncWebCrawler() as crawler:
# Step 1: Crawl the Web URL
print("\n=== Step 1: Crawling the Wikipedia URL ===")
web_config = CrawlerRunConfig(bypass_cache=True)
web_config = CrawlerRunConfig(cache_mode=CacheMode.BYPASS)
result = await crawler.arun(url=wikipedia_url, config=web_config)
if not result.success:
@@ -119,7 +119,7 @@ async def main():
# Step 2: Crawl from the Local HTML File
print("=== Step 2: Crawling from the Local HTML File ===")
file_url = f"file://{html_file_path.resolve()}"
file_config = CrawlerRunConfig(bypass_cache=True)
file_config = CrawlerRunConfig(cache_mode=CacheMode.BYPASS)
local_result = await crawler.arun(url=file_url, config=file_config)
if not local_result.success:
@@ -135,7 +135,7 @@ async def main():
with open(html_file_path, 'r', encoding='utf-8') as f:
raw_html_content = f.read()
raw_html_url = f"raw:{raw_html_content}"
raw_config = CrawlerRunConfig(bypass_cache=True)
raw_config = CrawlerRunConfig(cache_mode=CacheMode.BYPASS)
raw_result = await crawler.arun(url=raw_html_url, config=raw_config)
if not raw_result.success:

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@@ -201,6 +201,7 @@ config = CrawlerRunConfig(markdown_generator=md_generator)
- **`user_query`**: The term you want to focus on. BM25 tries to keep only content blocks relevant to that query.
- **`bm25_threshold`**: Raise it to keep fewer blocks; lower it to keep more.
- **`use_stemming`** *(default `True`)*: If enabled, variations of words match (e.g., “learn,” “learning,” “learnt”).
- **`language (str)`**: Language for stemming (default: 'english').
**No query provided?** BM25 tries to glean a context from page metadata, or you can simply treat it as a scorched-earth approach that discards text with low generic score. Realistically, you want to supply a query for best results.
@@ -233,7 +234,7 @@ prune_filter = PruningContentFilter(
For intelligent content filtering and high-quality markdown generation, you can use the **LLMContentFilter**. This filter leverages LLMs to generate relevant markdown while preserving the original content's meaning and structure:
```python
from crawl4ai import AsyncWebCrawler, BrowserConfig, CrawlerRunConfig, LLMConfig
from crawl4ai import AsyncWebCrawler, BrowserConfig, CrawlerRunConfig, LLMConfig, DefaultMarkdownGenerator
from crawl4ai.content_filter_strategy import LLMContentFilter
async def main():
@@ -255,9 +256,12 @@ async def main():
chunk_token_threshold=4096, # Adjust based on your needs
verbose=True
)
md_generator = DefaultMarkdownGenerator(
content_filter=filter,
options={"ignore_links": True}
)
config = CrawlerRunConfig(
content_filter=filter
markdown_generator=md_generator,
)
async with AsyncWebCrawler() as crawler: