import asyncio

from crawlee.configuration import Configuration
from crawlee.parsel_crawler import ParselCrawler, ParselCrawlingContext


async def default_handler(context: ParselCrawlingContext) -> None:
    for category in context.selector.xpath(
        '//div[@class="side_categories"]//ul/li/ul/li/a'
    ):
        await context.push_data({"category": category.xpath("normalize-space()").get()})


async def main() -> None:
    config = Configuration(persist_storage=False, write_metadata=False)
    crawler = ParselCrawler(request_handler=default_handler, configuration=config)
    await crawler.run(["https://books.toscrape.com"])
    data = await crawler.get_data()
    print(data.items)


if __name__ == "__main__":
    asyncio.run(main())

import asyncio

from crawlee.configuration import Configuration
from crawlee.parsel_crawler import ParselCrawler, ParselCrawlingContext


async def default_handler(context: ParselCrawlingContext) -> None:
    for category in context.selector.xpath(
        '//div[@class="side_categories"]//ul/li/ul/li/a'
    ):
        await context.push_data({"category": category.xpath("normalize-space()").get()})


async def main() -> None:
    config = Configuration.get_global_configuration()
    config.persist_storage = False
    config.write_metadata = False
    crawler = ParselCrawler(request_handler=default_handler)
    await crawler.run(["https://books.toscrape.com"])
    data = await crawler.get_data()
    print(data.items)


if __name__ == "__main__":
    asyncio.run(main())