tests/dumbhttp.py

merge: use any() instead of for loop when checking for dirty subrepos

I think it's both simpler and clearer to use any() than the current
for loop.

While at it, also drop the call to sorted(), since it doesn't matter
which order we iterate over subrepos.

#!/usr/bin/env python

from __future__ import absolute_import

"""
Small and dumb HTTP server for use in tests.
"""

import optparse
import BaseHTTPServer
import signal
import SimpleHTTPServer
import sys

from mercurial import (
    cmdutil,
)

OptionParser = optparse.OptionParser

class simplehttpservice(object):
    def __init__(self, host, port):
        self.address = (host, port)
    def init(self):
        self.httpd = BaseHTTPServer.HTTPServer(
            self.address, SimpleHTTPServer.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')

    (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:])