Another Filtering Proxy

[cattleyavns]

Hi!
Can you release a new version for urllib3 1.10.4 ? I got a bug when trying to load a page using proxy:
My Python version: 3.4.2
My urllib3 version: 1.10.4
Log: http://pastebin.com/g2mK1CW4
Site: http://www.ghacks.net
Problem: maybe this: https://github.com/shazow/urllib3/pull/544, expect https://github.com/ml31415/urllib3/commi...2b19edad4e
Config: new line:

Code:

[PROXY http://127.0.0.1:7777]
www.ghacks.net

The problem can be solved by replacing headers with self.headers ( that mean url's HTTPDict to BaseHTTPServer/http.server headers ? )

Code:

r = self.pool.urlopen(self.command, self.url, body=self.postdata, headers=headers, retries=1, redirect=False, preload_content=False, decode_content=False)

Code:

r = self.pool.urlopen(self.command, self.url, body=self.postdata, headers=self.headers, retries=1, redirect=False, preload_content=False, decode_content=False)

I can load that page through proxy, but I cannot load all page that don't use any proxy server, even worse.

Code:

[13:15:24] [P] "GET http://www.ghacks.net/" 200 11765

But all other page:

Code:

File "D:\Downloads\Compressed\AFProxy_py 0.4\ProxyTool.py", line 128, in handl
e_one_request
    BaseHTTPRequestHandler.handle_one_request(self)
  File "D:\Downloads\Compressed\AFProxy_py 0.4\AFProxy.py", line 242, in do_METH
OD
    retries=1, redirect=False, preload_content=False, decode_content=False)
----------------------------------------  File "C:\Python34\lib\site-packages\ur
llib3-1.10.4-py3.4.egg\urllib3\poolmanager.py", line 161, in urlopen
    response = conn.urlopen(method, u.request_uri, **kw)
  File "C:\Python34\lib\http\server.py", line 386, in handle_one_request
    method()

  File "C:\Python34\lib\site-packages\urllib3-1.10.4-py3.4.egg\urllib3\connectio
npool.py", line 523, in urlopen
    headers = headers.copy()
AttributeError: 'HTTPMessage' object has no attribute 'copy'
  File "D:\Downloads\Compressed\AFProxy_py 0.4\AFProxy.py", line 242, in do_METH
OD
    retries=1, redirect=False, preload_content=False, decode_content=False)
----------------------------------------  File "C:\Python34\lib\site-packages\ur
llib3-1.10.4-py3.4.egg\urllib3\poolmanager.py", line 161, in urlopen
    response = conn.urlopen(method, u.request_uri, **kw)

  File "C:\Python34\lib\site-packages\urllib3-1.10.4-py3.4.egg\urllib3\connectio
npool.py", line 523, in urlopen
    headers = headers.copy()
AttributeError: 'HTTPMessage' object has no attribute 'copy'

I cannot fix this problem, I already tried to fix this problem but it is not perfect, still partial fix which is not really good in long terms use, I skip using proxy through config.ini but use this way, I added these line right above r =..:

Code:

            if "ghacks" in self.host:
                self.pool = urllib3.proxy_from_url('http://127.0.0.1:7777/')
                headers = self.headers

Work, but not perfect, you see for proxy I use http.server headers feature, but for other I use HTTPDict from urllib3, that will cause more trouble in the future, so I hope you can fix it because I'm not the author of the software so I cannot really understand the codebase, or can you point me what I should do is okay, thank!

And with AFProxy as proxy server I cannot load this page: https://github.com/shazow/urllib3/pull/544
Error:

Code:

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Without AFProxy, I can.