(self, proxy)
return headers
Returns a dictionary of the headers to add to any request sent
        through a proxy. This works with urllib3 magic to ensure that they are
        correctly sent to the proxy, rather than in a tunnelled request if
        CONNECT is being used.

        This should not be called from user code, and is only exposed for use
        when subclassing the
        :class:`HTTPAdapter <requests.adapters.HTTPAdapter>`.

        :param proxies: The url of the proxy being used for this request.
Returns a dictionary of the headers to add to any request sent
        through a proxy. This works with urllib3 magic to ensure that they are
        correctly sent to the proxy, rather than in a tunnelled request if
        CONNECT is being used.
Returns a dictionary of the headers to add to any request sent through a proxy . This works with urllib3 magic to ensure that they are correctly sent to the proxy rather than in a tunnelled request if CONNECT is being used .
def proxy_headers(self, proxy):
        """Returns a dictionary of the headers to add to any request sent
        through a proxy. This works with urllib3 magic to ensure that they are
        correctly sent to the proxy, rather than in a tunnelled request if
        CONNECT is being used.

        This should not be called from user code, and is only exposed for use
        when subclassing the
        :class:`HTTPAdapter <requests.adapters.HTTPAdapter>`.

        :param proxies: The url of the proxy being used for this request.
        """
        headers = {}
        username, password = get_auth_from_url(proxy)

        if username and password:
            headers['Proxy-Authorization'] = _basic_auth_str(username,
                                                             password)

        return headers
def proxy_headers ( self , proxy ) : headers = { } username , password = get_auth_from_url ( proxy ) if username and password : headers [ 'Proxy-Authorization' ] = _basic_auth_str ( username , password ) return headers