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Scrapy middlewares for random agent list and proxy server usage.
import os
import random
from scrapy.conf import settings
class RandomUserAgentMiddleware(object):
def process_request(self, request, spider):
ua = random.choice(settings.get('USER_AGENT_LIST'))
if ua:
request.headers.setdefault('User-Agent', ua)
class ProxyMiddleware(object):
def process_request(self, request, spider):
request.meta['proxy'] = settings.get('HTTP_PROXY')
# More comprehensive list can be found at
# http://techpatterns.com/forums/about304.html
USER_AGENT_LIST = [
'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.36 Safari/535.7',
'Mozilla/5.0 (Windows NT 6.2; Win64; x64; rv:16.0) Gecko/16.0 Firefox/16.0',
'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_3) AppleWebKit/534.55.3 (KHTML, like Gecko) Version/5.1.3 Safari/534.53.10'
]
DOWNLOADER_MIDDLEWARES = {
'myproject.middlewares.RandomUserAgentMiddleware': 400,
'myproject.middlewares.ProxyMiddleware': 410,
'scrapy.contrib.downloadermiddleware.useragent.UserAgentMiddleware': None,
# Disable compression middleware, so the actual HTML pages are cached
}
@Caner112

Hello,
Can i see what you have in from scrapy.conf import settings?
Thank you in advance.

Edit: Ignore this, my bad

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