unixhttp.py

############################################################################
#                                                                          #
# Copyright (c) 2017 eBay 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                                  #
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#  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.                                           #
#                                                                          #
############################################################################

from __future__ import print_function
from __future__ import division

from compat import PY3, unquote_plus

if PY3:
	from urllib.request import install_opener, build_opener, AbstractHTTPHandler
	from http.client import HTTPConnection
else:
	from urllib2 import install_opener, build_opener, AbstractHTTPHandler
	from httplib import HTTPConnection

import socket

class UnixHTTPConnection(HTTPConnection):
	def __init__(self, host, *a, **kw):
		HTTPConnection.__init__(self, 'localhost', *a, **kw)
		self.unix_path = unquote_plus(host.split(':', 1)[0])

	def connect(self):
		s = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
		s.connect(self.unix_path)
		self.sock = s

class UnixHTTPHandler(AbstractHTTPHandler):
	def unixhttp_open(self, req):
		return self.do_open(UnixHTTPConnection, req)

	unixhttp_request = AbstractHTTPHandler.do_request_

install_opener(build_opener(UnixHTTPHandler))