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Handle custom proxy headers when making HTTPS requests in python
The python-proxy-headers package provides support for handling custom proxy headers when making HTTPS requests in various python modules.
We currently provide extensions to the following packages:
urllib3
requests
aiohttp
httpx
None of these modules provide good support for parsing custom response headers from proxy servers. And some of them make it hard to send custom headers to proxy servers.
Handle custom proxy headers when making HTTPS requests in scrapy
The scrapy-proxy-headers package is designed for adding proxy headers to HTTPS requests in Scrapy.
In normal usage, custom headers put in request.headers cannot be read by a proxy when you make a HTTPS request, because the headers are encrypted and passed through the proxy tunnel, along with the rest of the request body. You can read more about this at Proxy Server Requests over HTTPS.
Because Scrapy does not have a good way to pass custom headers to a proxy when you make HTTPS...