# Copyright 2013 dotCloud inc.

#    Licensed under the Apache License, Version 2.0 (the "License");
#    you may not use this file except in compliance with the License.
#    You may obtain a copy of the License at

#        http://www.apache.org/licenses/LICENSE-2.0

#    Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS,
#    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#    See the License for the specific language governing permissions and
#    limitations under the License.
import six
import requests.adapters
import socket

if six.PY3:
    import http.client as httplib
else:
    import httplib

try:
    import requests.packages.urllib3 as urllib3
except ImportError:
    import urllib3

RecentlyUsedContainer = urllib3._collections.RecentlyUsedContainer


class UnixHTTPConnection(httplib.HTTPConnection, object):
    def __init__(self, base_url, unix_socket, timeout=60):
        httplib.HTTPConnection.__init__(self, 'localhost', timeout=timeout)
        self.base_url = base_url
        self.unix_socket = unix_socket
        self.timeout = timeout

    def connect(self):
        sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
        sock.settimeout(self.timeout)
        sock.connect(self.unix_socket)
        self.sock = sock


class UnixHTTPConnectionPool(urllib3.connectionpool.HTTPConnectionPool):
    def __init__(self, base_url, socket_path, timeout=60):
        urllib3.connectionpool.HTTPConnectionPool.__init__(
            self, 'localhost', timeout=timeout
        )
        self.base_url = base_url
        self.socket_path = socket_path
        self.timeout = timeout

    def _new_conn(self):
        return UnixHTTPConnection(self.base_url, self.socket_path,
                                  self.timeout)


class UnixAdapter(requests.adapters.HTTPAdapter):
    def __init__(self, socket_url, timeout=60):
        socket_path = socket_url.replace('http+unix://', '')
        if not socket_path.startswith('/'):
            socket_path = '/' + socket_path
        self.socket_path = socket_path
        self.timeout = timeout
        self.pools = RecentlyUsedContainer(10,
                                           dispose_func=lambda p: p.close())
        super(UnixAdapter, self).__init__()

    def get_connection(self, url, proxies=None):
        with self.pools.lock:
            pool = self.pools.get(url)
            if pool:
                return pool

            pool = UnixHTTPConnectionPool(url,
                                          self.socket_path,
                                          self.timeout)
            self.pools[url] = pool

        return pool

    def close(self):
        self.pools.clear()

@@ -2559,20 +2559,16 @@
 ionPool(
-url,
 %0A       
@@ -2568,34 +2568,68 @@
                 
-  
+url, self.socket_path, self.timeout%0A
                 
@@ -2616,32 +2616,34 @@
 out%0A            
+)%0A
             self
@@ -2647,112 +2647,452 @@
 elf.
-socket_path,%0A                                          self.timeout)%0A            self.pools%5Burl%5D = pool%0A
+pools%5Burl%5D = pool%0A%0A        return pool%0A%0A    def request_url(self, request, proxies):%0A        # The select_proxy utility in requests errors out when the provided URL%0A        # doesn't have a hostname, like is the case when using a UNIX socket.%0A        # Since proxies are an irrelevant notion in the case of UNIX sockets%0A        # anyway, we simply return the path URL directly.%0A        # See also: https://github.com/docker/docker-py/issues/811
 %0A   
@@ -3095,35 +3095,47 @@
 %0A        return 
-poo
+request.path_ur
 l%0A%0A    def close

Fix Unix adapter bug with newer versions of requests