Scrapy 导入模块项目错误

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问题描述

我的项目结构:

kmss/
├── kmss
│   ├── __init__.py
│   ├── items.py
│   ├── pipelines.py
│   ├── settings.py
│   └── spiders
│       ├── __init__.py
│       └── first.py
├── README.rst
├── scrapy.cfg
└── setup.py

我在 mac 上运行它，我的项目文件夹是在以下位置创建的:/user/username/kmss

I am running it on mac and my project folder is created at the location: /user/username/kmss

在 items.py 中，我确实有一个名为 " KmssItem " 的类.如果我要运行first.py(我的蜘蛛)，我必须导入items.py.，这是一个更高的层次.

And within items.py I do have a class named " KmssItem ".If I am going to run the first.py ( my spider), I have to import items.py., which is at a higher level.

我遇到以下问题:

from kmss.items import KmssItem

在items.py中，代码是:

from scrapy import Item, Field

class KmssItem(Item):
    # define the fields for your item here like:
    ##image_urls= Field()
    ##Images = Field()
    title = Field()
    ##url= Field()
    pass

first.py

from scrapy.contrib.spiders import CrawlSpider , Rule
from scrapy.contrib.linkextractors import LinkExtractor
from kmss.items import KmssItem


class FirstSpider(CrawlSpider):
    name = "first"
    ## you do not find it to go to facebook links
    allowed_domains = ["www.reddit.com"]
    start_urls = [
        'http://www.reddit.com/r/pics/',
    ## some other codes

我正在使用 anaconda spyder，并且已将路径 /users/username/kmss/kmss 添加到路径管理器.

I am using anaconda spyder and I have added the path /users/username/kmss/kmss to path manager.

错误:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/Users/username/anaconda/lib/python2.7/site-packages/spyderlib/widgets/externalshell/sitecustomize.py", line 685, in runfile
    execfile(filename, namespace)
  File "/Users/username/anaconda/lib/python2.7/site-packages/spyderlib/widgets/externalshell/sitecustomize.py", line 78, in execfile
    builtins.execfile(filename, *where)
  File "/Users/username/kmss/kmss/spiders/first.py", line 4, in <module>
    from kmss.items import KmssItem
ImportError: No module named kmss.items

有人可以帮忙吗?

提前致谢

[更新]:

当我在 spyder 上运行 first.py 时，它显示了同样的错误但是，如果我在 anaconda 命令提示符下运行，则不会发生错误.

kmss

Scrapy 导入模块项目错误

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