python - Scrapy 导入错误 : No module named Item

Question

我知道这个问题已经被广泛讨论，但我没有找到答案。我收到错误 ImportError: No module named items。我用 $ scrapy startproject pluto 创建了一个新项目并且我没有相同的名称(在项目名称、类等名称中)，以避免 problem with naming .

pluto_spider.py:

import scrapy
from items import PlutoItem

class PlutoSpider(scrapy.Spider):
  name = "plutoProj"

  allowed_domains = ['successories.com']
  start_urls = [
        'http://www.successories.com/iquote/category/39/inspirational-quotes/4',
        'http://www.successories.com/iquote/category/39/inspirational-quotes/6',
        ]

def parse(self,response):

  items = []

  for quote in response.css('div.quotebox'):
    item = PlutoItem()
    item['author'] =  quote.css('span.author a::text').extract_first()
    item['quote'] = quote.css('div.quote a::text').extract_first()
    items.append(item)
    return items

item.py :

import scrapy

class PlutoItem(scrapy.Item):
  author = scrapy.Field()
  quote = scrapy.Field()

这是我文件夹的层次结构:

/pluto
/pluto/scrapy.cfg
/pluto/pluto/__init__.pyc
/pluto/pluto/__init__.py
/pluto/pluto/items.py
/pluto/pluto/pipelines.py
/pluto/pluto/settings.py
/pluto/pluto/settings.pyc
/pluto/pluto/spiders/__init__.py
/pluto/pluto/spiders/__init__.pyc
/pluto/pluto/spiders/pluto_spider.py
/pluto/pluto/spiders/pluto_spider.pyc

Answer 1

看起来您的 items.py 和 pluto_spider.py 处于不同的级别。您应该根据 PEP 328 进行导入 from pluto import items 或相对导入 import ..items导入模块。

如果你想要类 from pluto.items import PlutoItem