Mercurial > hg
view tests/dumbhttp.py @ 29759:e584c6235500
py3: conditionalize the raise statement
raise E,V,T is not acceptable in Python 3, thats is conditionalized.
Moreover this will result in syntax error so we have to use exec() to
execute this. Related PEP- https://www.python.org/dev/peps/pep-3109/#id14
My implementation is motivated from the six implementation except they are
defining a new function exec_() to prevent adding an extra frame AFAIK :)
https://bitbucket.org/gutworth/six/src/ca4580a5a648/six.py#six.py-680
author | Pulkit Goyal <7895pulkit@gmail.com> |
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date | Mon, 08 Aug 2016 23:51:11 +0530 |
parents | 075146e85bb6 |
children | d9d8d78e6bc9 |
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#!/usr/bin/env python from __future__ import absolute_import """ Small and dumb HTTP server for use in tests. """ import optparse import signal import sys from mercurial import ( cmdutil, util, ) httpserver = util.httpserver OptionParser = optparse.OptionParser class simplehttpservice(object): def __init__(self, host, port): self.address = (host, port) def init(self): self.httpd = httpserver.httpserver( self.address, httpserver.simplehttprequesthandler) def run(self): self.httpd.serve_forever() if __name__ == '__main__': parser = OptionParser() parser.add_option('-p', '--port', dest='port', type='int', default=8000, help='TCP port to listen on', metavar='PORT') parser.add_option('-H', '--host', dest='host', default='localhost', help='hostname or IP to listen on', metavar='HOST') parser.add_option('--pid', dest='pid', help='file name where the PID of the server is stored') parser.add_option('-f', '--foreground', dest='foreground', action='store_true', help='do not start the HTTP server in the background') parser.add_option('--daemon-postexec', action='append') (options, args) = parser.parse_args() signal.signal(signal.SIGTERM, lambda x, y: sys.exit(0)) if options.foreground and options.pid: parser.error("options --pid and --foreground are mutually exclusive") opts = {'pid_file': options.pid, 'daemon': not options.foreground, 'daemon_postexec': options.daemon_postexec} service = simplehttpservice(options.host, options.port) cmdutil.service(opts, initfn=service.init, runfn=service.run, runargs=[sys.executable, __file__] + sys.argv[1:])