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How to set up Scrapy middleware with Proxymesh (or any other proxy service really...)
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| class ProxyMeshMiddleware(object): | |
| def process_request(self, request, spider): | |
| endpoint = os.environ.get('PROXY_ENDPOINT') | |
| user = os.environ.get('PROXY_USER') | |
| pw = os.environ.get('PROXY_PW') | |
| if 'proxy' in request.meta: | |
| return | |
| request.meta['proxy'] = endpoint | |
| proxy_user_pass = '{}:{}'.format(user, pw) | |
| encoded_user_pass = base64.encodestring(proxy_user_pass) | |
| request.headers['Proxy-Authorization'] = 'Basic ' + encoded_user_pass |
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