119 lines
3.6 KiB
Python
119 lines
3.6 KiB
Python
# #!/usr/bin/env python
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# -*- coding: utf-8 -*-
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# <HTTPretty - HTTP client mock for Python>
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# Copyright (C) <2011-2021> Gabriel Falcão <gabriel@nacaolivre.org>
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#
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# Permission is hereby granted, free of charge, to any person
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# obtaining a copy of this software and associated documentation
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# files (the "Software"), to deal in the Software without
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# restriction, including without limitation the rights to use,
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# copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the
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# Software is furnished to do so, subject to the following
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# conditions:
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#
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# The above copyright notice and this permission notice shall be
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# included in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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# OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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# HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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# OTHER DEALINGS IN THE SOFTWARE.
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from __future__ import unicode_literals
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import os
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import json
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import socket
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import threading
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import tornado.ioloop
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import tornado.web
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from functools import wraps
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from os.path import abspath, dirname, join
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from httpretty.core import POTENTIAL_HTTP_PORTS, old_socket
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def get_free_tcp_port():
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"""returns a TCP port that can be used for listen in the host.
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"""
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tcp = old_socket(socket.AF_INET, socket.SOCK_STREAM)
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tcp.bind(('', 0))
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host, port = tcp.getsockname()
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tcp.close()
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return port
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LOCAL_FILE = lambda *path: join(abspath(dirname(__file__)), *path)
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FIXTURE_FILE = lambda name: LOCAL_FILE('fixtures', name)
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class JSONEchoHandler(tornado.web.RequestHandler):
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def get(self, matched):
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payload = dict([(x, self.get_argument(x)) for x in self.request.arguments])
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self.write(json.dumps({matched or 'index': payload}, indent=4))
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def post(self, matched):
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payload = dict(self.request.arguments)
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self.write(json.dumps({
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matched or 'index': payload,
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'req_body': self.request.body.decode('utf-8'),
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'req_headers': dict(self.request.headers.items()),
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}, indent=4))
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class JSONEchoServer(threading.Thread):
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def __init__(self, lock, port, *args, **kw):
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self.lock = lock
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self.port = int(port)
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self._stop = threading.Event()
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super(JSONEchoServer, self).__init__(*args, **kw)
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self.daemon = True
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def stop(self):
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self._stop.set()
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def stopped(self):
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return self._stop.isSet()
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def setup_application(self):
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return tornado.web.Application([
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(r"/(.*)", JSONEchoHandler),
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])
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def run(self):
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loop = tornado.ioloop.IOLoop()
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application = self.setup_application()
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application.listen(self.port)
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self.lock.release()
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loop.start()
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def use_tornado_server(callback):
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lock = threading.Lock()
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lock.acquire()
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@wraps(callback)
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def func(*args, **kw):
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port = os.getenv('TEST_PORT', get_free_tcp_port())
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POTENTIAL_HTTP_PORTS.add(port)
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kw['port'] = port
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server = JSONEchoServer(lock, port)
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server.start()
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try:
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lock.acquire()
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callback(*args, **kw)
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finally:
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lock.release()
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server.stop()
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if port in POTENTIAL_HTTP_PORTS:
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POTENTIAL_HTTP_PORTS.remove(port)
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return func
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