Scrapy: No module named items, scraping images

问题

I'm trying a example that use scrapy to download images form a web pages.

This is the spider file:

from scrapy import Spider, Item, Field, Request
from items import TrousersItem
class TrouserScraper(Spider):
    name, start_urls = "Trousers_spider", ["http://lookatmyfuckingredtrousers.blogspot.co.uk"]
    def parse(self, response):
        for image in response.selector.xpath('//*[contains(@class, "entry-content")]/div[contains(@class, "separator")]/a/img/@src'):
             yield TrousersItem(image_urls=[image.extract()])
        for url in response.selector.xpath("//*[contains(@class, 'blog-pager-older-link')]/@href"):
            yield Request(url.extract(), callback=self.parse)

And the items.py:

import scrapy
from scrapy.item import Item


class TrousersItem(scrapy.Item):
    image_urls = scrapy.Field()
    images = scrapy.Field()

When I type

scrapy crawl Trousers_spider

I get this error:

No module named items

回答1:

You need to import items from your project package:

from yourproject.items import TrousersItem

Assuming regular Scrapy project structure.

来源：https://stackoverflow.com/questions/34804222/scrapy-no-module-named-items-scraping-images