I have a spider which reads a list of urls from a text file and saves the
title and body text from each. The crawl works but the data does not get
saved to csv. I set up a pipeline to save to csv because the normal -o
option did not work for me. I did change the settings.py for piepline. Any
help with this would be greatly appreciated! The code is as follows:
Items.py
from scrapy.item import Item, Field
class PrivacyItem(Item):
# define the fields for your item here like:
# name = Field()
title = Field()
desc = Field()
PrivacySpider.py
from scrapy.contrib.spiders import CrawlSpider, Rule
from scrapy.selector import HtmlXPathSelector
from privacy.items import PrivacyItem
class PrivacySpider(CrawlSpider):
name = "privacy"
f = open("urls.txt")
start_urls = [url.strip() for url in f.readlines()]
f.close()
def parse(self, response):
hxs = HtmlXPathSelector(response)
items =[]
for url in start_urls:
item = PrivacyItem()
item['desc'] = hxs.select('//body//p/text()').extract()
item['title'] = hxs.select('//title/text()').extract()
items.append(item)
return items
Pipelines.py
import csv
class CSVWriterPipeline(object):
def __init__(self):
self.csvwriter = csv.writer(open('CONTENT.csv', 'wb'))
def process_item(self, item, spider):
self.csvwriter.writerow([item['title'][0], item['desc'][0]])
return item
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