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from urllib.parse import urlparse | |
from loguru import logger | |
from tqdm import tqdm | |
from typing_extensions import Annotated | |
from clearml import PipelineDecorator | |
from llm_engineering.application.crawlers.dispatcher import CrawlerDispatcher | |
def crawl_links(links: list[str]) -> Annotated[list[str], "crawled_links"]: | |
def _crawl_link(dispatcher: CrawlerDispatcher, link: str) -> tuple[bool, str]: | |
# Logic for crawling | |
crawler = dispatcher.get_crawler(link) | |
crawler_domain = urlparse(link).netloc | |
try: | |
crawler.extract(link=link) | |
return (True, crawler_domain) | |
except Exception as e: | |
logger.error(f"An error occurred while crawling: {e!s}") | |
return (False, crawler_domain) | |
def _add_to_metadata(metadata: dict, domain: str, successfull_crawl: bool) -> dict: | |
if domain not in metadata: | |
metadata[domain] = {} | |
metadata[domain]["successful"] = metadata.get(domain, {}).get("successful", 0) + successfull_crawl | |
metadata[domain]["total"] = metadata.get(domain, {}).get("total", 0) + 1 | |
return metadata | |
dispatcher = CrawlerDispatcher.build().register_github() | |
logger.info(f"Starting to crawl {len(links)} link(s).") | |
metadata = {} | |
successfull_crawls = 0 | |
for link in tqdm(links): | |
successfull_crawl, crawled_domain = _crawl_link(dispatcher, link) | |
successfull_crawls += successfull_crawl | |
metadata = _add_to_metadata(metadata, crawled_domain, successfull_crawl) | |
logger.info(f"Successfully crawled {successfull_crawls} / {len(links)} links.") | |
return links | |