I am attempting to run my own scrapy project. The code is based off a well written book and the author provides a great VM playground to run scripts exampled in the book. In the VM the code works fine. However, in an attempt to practice on my own, I received the following error:
File "(frozen importlib._bootstrap)", line 978, in _gcd_import
File "(frozen importlib._bootstrap)", line 961, in _find_and_load
File "(frozen importlib._bootstrap)", line 950, in _find_and_load_unlocked
File "(frozen importlib._bootstrap)", line 655, in _load_unlocked
File "(frozen importlib._bootstrap_external)", line 678, in exec_module
File "<frozen importlib._bootstrap>", line 205, in _call_with_frames_removed
File "C:\users\me\dictionary_com\spiders\basic.py", line 3, in <module>
import urlparse
ModuleNotFoundError: No module named 'urlparse'
I initially had Python 3 running on my main external machine (outside the VM), and it seems as though the author was using Python 2 (still don't know how Atom editor's flake 8 was making sense of this?). Upon review of Python 2/3 issues with urllib, (python 2 and 3 extract domain from url and Heroku logs say "No module named 'urlparse'" when I use import urlparse and https://github.com/FriendCode/gittle/issues/49) I tried the various import solutions provided in these links. I installed Python 2.7 (and verified that it is set to path by $python -V -->python2.7.13. I even tried creating a conda enviroment to make sure it was pulling python2.7.13.
My spider.py script is as follows:
import datetime
import urlparse
import socket
import scrapy
from Terms.items import TermsItem
# you have to import processors from scrapy.loader to use it
from scrapy.loader.processors import MapCompose, Join
# you have to import Itemloader from scrapy.loader to use it
from scrapy.loader import ItemLoader
class BasicSpider(scrapy.Spider):
name = "basic"
allowed_domains = ["web"]
start_urls = [i.strip() for i in open('lused.urls.txt').readlines()]
def parse(self, response):
l = ItemLoader(item=TermsItem(), response=response)
# Load fields using XPath expressions
l.add_xpath('term', '//h1[@class="head-entry"][1]/text()',
MapCompose(unicode.strip, unicode.title))
l.add_xpath('definition', '//*[@class="def-list"][1]/text()',
MapCompose(unicode.strip, unicode.title))
# Housekeeping fields
l.add_value('url', response.url)
l.add_value('project', self.settings.get('BOT_NAME'))
l.add_value('spider', self.name)
l.add_value('server', socket.gethostname())
l.add_value('date', datetime.datetime.now())
return l.load_item()
My item.py script is as follows:
from scrapy.item import Item, Field
class TermsItem(Item):
# Primary fields
term = Field()
definition = Field()
# Housekeeping fields
url = Field()
project = Field()
spider = Field()
server = Field()
date = Field()
In atom editor, the flake8 python checker flags/underlines (adducing:'imported but not used):
'import urlparse'
'from scrapy.loader.processors import MapCompose, Join'
However, when I open the virtually identical code used in the author's provided VM in Atom editor, it doesn't flag anything...and the code runs!!??
Unfortunately, I am left with the same error result after trying the above solution attempts. I was hoping someone else encountered this problem or can spot my error based on the above details.