Python reactor.seconds函数代码示例

 def on_position_update(self):
     if self.protocol.running_man:
         if self.link is not None and self.link.hp > 0:
             dist = distance_3d_vector(self.world_object.position,
                 self.link.world_object.position)
             if dist > LINK_DISTANCE:
                 self.grenade_suicide()
                 self.link_deaths += 1
                 self.link.grenade_suicide()
                 self.link.link_deaths += 1
                 
                 message = S_LINK_BREAK.format(player = self.link.name)
                 self.send_chat(message)
                 message = S_LINK_BREAK.format(player = self.name)
                 self.link.send_chat(message)
             elif (dist > LINK_WARNING_DISTANCE and 
                 (self.last_warning is None or 
                 seconds() - self.last_warning > 2.0)):
                 
                 self.last_warning = seconds()
                 self.link.last_warning = seconds()
                 
                 message = S_LINK_WARNING.format(player = self.link.name)
                 self.send_chat(message)
                 message = S_LINK_WARNING.format(player = self.name)
                 self.link.send_chat(message)
     connection.on_position_update(self)

 def on_team_join(self, team):
     if self.team is not None:
         if self.protocol.teamswitch_interval:
             teamswitch_interval = self.protocol.teamswitch_interval
             if teamswitch_interval == 'never':
                 self.send_chat('Switching teams is not allowed')
                 return False
             if (self.last_switch is not None and 
                 reactor.seconds() - self.last_switch < teamswitch_interval * 60):
                 self.send_chat('You must wait before switching teams again')
                 return False
     if team.locked:
         self.send_chat('Team is locked')
         if not team.spectator and not team.other.locked:
             return team.other
         return False
     balanced_teams = self.protocol.balanced_teams
     if balanced_teams and not team.spectator:
         other_team = team.other
         if other_team.count() < team.count() + 1 - balanced_teams:
             if other_team.locked:
                 return False
             self.send_chat('Team is full, moved to %s' % other_team.name)
             return other_team
     self.last_switch = reactor.seconds()

    def use_ability(self, mode):
        ability = ABILITIES[mode]
        if 'cooldown' in ability:
            min_cd = ability['cooldown']
            last_used = 0

            if mode in self.ability_cooldown:
                last_used = self.ability_cooldown[mode]

            current_cd = reactor.seconds() - last_used
            if current_cd < min_cd - self.cooldown_margin:
                self.cooldown_strikes += 1
                if self.cooldown_strikes > self.max_cooldown_strikes:
                    self.log(("ability used before cooldown was ready. " +
                             "mode={mode}, min. cooldown={mincd}s, " +
                             "current cooldown={currentcd}s")
                             .format(mode=mode,
                                     mincd=min_cd,
                                     currentcd=current_cd),
                             LOG_LEVEL_VERBOSE)
                    return False
            else:
                self.cooldown_strikes = 0

            # keep track of ability usage
            self.ability_cooldown[mode] = reactor.seconds()

        return True

 def on_chat(self, message):
     if self.time_last_chat < int(reactor.seconds() - constants.ANTISPAM_LIMIT_CHAT):
         self.chat_messages_burst = 0
     else:
         if self.chat_messages_burst < constants.ANTISPAM_BURST_CHAT:
             self.chat_messages_burst += 1
         else:
             self.time_last_chat = reactor.seconds()
             res = self.scripts.call('on_spamming_chat').result
             if not res:
                 # As we do not want to spam back only do this when
                 # burst limit is reached for the first time
                 if self.chat_messages_burst == constants.ANTISPAM_BURST_CHAT:
                     if self.server.config.base.auto_kick_spam:
                         self.kick('Kicked for chat spamming')
                     else:
                         self.send_chat('[ANTISPAM] Please do not spam in chat!')
             return
     if message.startswith('/'):
         command, args = parse_command(message[1:])
         self.on_command(command, args)
         return
     event = self.scripts.call('on_chat', message=message)
     if event.result is False:
         return
     return event.message

def with_lock(reactor, lock, func, log=None, acquire_timeout=None, release_timeout=None):
    """
    Context manager for any lock object that contains acquire() and release() methods
    """
    if log:
        log.msg('Starting lock acquisition')
    d = defer.maybeDeferred(lock.acquire)
    if acquire_timeout is not None:
        timeout_deferred(d, acquire_timeout, reactor, 'Lock acquisition')
    if log:
        d.addCallback(log_with_time, reactor, log, reactor.seconds(),
                      'Lock acquisition', 'acquire_time')
        d.addErrback(log_with_time, reactor, log, reactor.seconds(),
                     'Lock acquisition failed')

    def release_lock(result):
        if log:
            log.msg('Starting lock release')
        d = defer.maybeDeferred(lock.release)
        if release_timeout is not None:
            timeout_deferred(d, release_timeout, reactor, 'Lock release')
        if log:
            d.addCallback(
                log_with_time, reactor, log, reactor.seconds(), 'Lock release', 'release_time')
        return d.addCallback(lambda _: result)

    def lock_acquired(_):
        d = defer.maybeDeferred(func).addBoth(release_lock)
        return d

    d.addCallback(lock_acquired)
    return d

 def getChild(self, path, request):
     pre_check=[False, False]
     host, port = self.__get_host_info(request)
     if self.domain_level ==0 :
         ts = reactor.seconds()
         
         if self.domains_blocked_cache.has_key(host) and ( ts - self.domains_blocked_cache[host][0] ) <= 10  :
             print self.domains_blocked_cache[host][1]
             block_d = BlockingDeferred(self.domains_blocked_cache[host][1])
             try:
                 pre_check, categories = block_d.blockOn()
                 print "Host %s , verified [cached] (pre_check=%s)" % (host, pre_check)
             except:
                 print "Something wrong validating domain %s" % host
                 pre_check = [False, False]
         else:
             query = self.filter_manager.check_domain_defer(self.uid, host)
             self.domains_blocked_cache[host]=[reactor.seconds(), query]
             
             block_d = BlockingDeferred(query)
             try:
                 pre_check, categories = block_d.blockOn()
                 print "Host %s , verified (pre_check=%s)" % (host, pre_check)
             except:
                 print "Something wrong validating domain %s" % host
                 pre_check = [False, False]
             
         return ReverseProxyResource(self.uid, self.filter_manager, reactor=reactor,
                                     domain_level=self.domain_level + 1,
                                     pre_check=pre_check)
     else:
         return ReverseProxyResource(self.uid, self.filter_manager, reactor=reactor,
                                     domain_level=self.domain_level + 1,
                                     pre_check=self.pre_check)

 def html_grief_check(ignore, player, time):
     color = False
     minutes = float(time or 2)
     if minutes < 0.0:
         raise ValueError()
     time = reactor.seconds() - minutes * 60.0
     blocks_removed = player.blocks_removed or []
     blocks = [b[1] for b in blocks_removed if b[0] >= time]
     player_name = player.name
     if color:
         player_name = (('\x0303' if player.team.id else '\x0302') +
             player_name + '\x0f')
     message = '%s removed %s block%s in the last ' % (player_name,
         len(blocks) or 'no', '' if len(blocks) == 1 else 's')
     if minutes == 1.0:
         minutes_s = 'minute'
     else:
         minutes_s = '%s minutes' % ('%f' % minutes).rstrip('0').rstrip('.')
     message += minutes_s + '.'
     if len(blocks):
         infos = set(blocks)
         infos.discard(None)
         if color:
             names = [('\x0303' if team else '\x0302') + name for name, team in
                 infos]
         else:
             names = set([name for name, team in infos])
         if len(names) > 0:
             message += (' Some of them were placed by ' +
                 ('\x0f, ' if color else ', ').join(names))
             message += '\x0f.' if color else '.'
         else:
             message += ' All of them were map blocks.'
         last = blocks_removed[-1]
         time_s = prettify_timespan(reactor.seconds() - last[0], get_seconds = True)
         message += ' Last one was destroyed %s ago' % time_s
         whom = last[1]
         if whom is None and len(names) > 0:
             message += ', and was part of the map'
         elif whom is not None:
             name, team = whom
             if color:
                 name = ('\x0303' if team else '\x0302') + name + '\x0f'
             message += ', and belonged to %s' % name
         message += '.'
     switch_sentence = False
     if player.last_switch is not None and player.last_switch >= time:
         time_s = prettify_timespan(reactor.seconds() - player.last_switch,
             get_seconds = True)
         message += ' %s joined %s team %s ago' % (player_name,
             player.team.name, time_s)
         switch_sentence = True
     teamkills = len([t for t in player.teamkill_times or [] if t >= time])
     if teamkills > 0:
         s = ', and killed' if switch_sentence else ' %s killed' % player_name
         message += s + ' %s teammates in the last %s' % (teamkills, minutes_s)
     if switch_sentence or teamkills > 0:
         message += '.'
     return message

 def on_position_update(self):
     # send jump action tip when you're near one
     if self.protocol.machineguns and not self.machinegun and self.hp > 0:
         last_message = self.last_machinegun_message
         available = last_message is None or seconds() - last_message > 10.0
         if (available and any(mg.actionable(self) for mg in
             self.protocol.machineguns)):
             self.send_chat(S_JUMP_TO_USE)
             self.last_machinegun_message = seconds()
     connection.on_position_update(self)

    def test_timeout(self):
        from time import sleep
        t0 = reactor.seconds()
        try:
            rsp = yield self.getPage("http://127.0.0.1:%d/" % self._port,
                    timeout=self.requestTimeout)

        except netErr.TimeoutError:
            self.assertEquals(self.requestTimeout, int(reactor.seconds()-t0))

        else:
            fail("Did not timeout")

 def update_world(self):
     last_time = self.last_time
     current_time = reactor.seconds()
     if last_time is not None:
         dt = current_time - last_time
         if dt > 1.0:
             print '(warning: high CPU usage detected - %s)' % dt
     self.last_time = current_time
     ServerProtocol.update_world(self)
     time_taken = reactor.seconds() - current_time
     if time_taken > 1.0:
         print 'World update iteration took %s, objects: %s' % (time_taken,
             self.world.objects)

    def pollDatabaseBuildRequests(self):
        # deal with cleaning up unclaimed requests, and (if necessary)
        # requests from a previous instance of this master
        timer = metrics.Timer("BuildMaster.pollDatabaseBuildRequests()")
        timer.start()

        # cleanup unclaimed builds
        since_last_cleanup = reactor.seconds() - self._last_claim_cleanup 
        if since_last_cleanup < self.RECLAIM_BUILD_INTERVAL:
            unclaimed_age = (self.RECLAIM_BUILD_INTERVAL
                           * self.UNCLAIMED_BUILD_FACTOR)
            wfd = defer.waitForDeferred(
                self.db.buildrequests.unclaimExpiredRequests(unclaimed_age))
            yield wfd
            wfd.getResult()

            self._last_claim_cleanup = reactor.seconds()

        # _last_unclaimed_brids_set tracks the state of unclaimed build
        # requests; whenever it sees a build request which was not claimed on
        # the last poll, it notifies the subscribers.  It only tracks that
        # state within the master instance, though; on startup, it notifies for
        # all unclaimed requests in the database.

        last_unclaimed = self._last_unclaimed_brids_set or set()
        if len(last_unclaimed) > self.WARNING_UNCLAIMED_COUNT:
            log.msg("WARNING: %d unclaimed buildrequests - is a scheduler "
                    "producing builds for which no builder is running?"
                    % len(last_unclaimed))

        # get the current set of unclaimed buildrequests
        wfd = defer.waitForDeferred(
            self.db.buildrequests.getBuildRequests(claimed=False))
        yield wfd
        now_unclaimed_brdicts = wfd.getResult()
        now_unclaimed = set([ brd['brid'] for brd in now_unclaimed_brdicts ])

        # and store that for next time
        self._last_unclaimed_brids_set = now_unclaimed

        # see what's new, and notify if anything is
        new_unclaimed = now_unclaimed - last_unclaimed
        if new_unclaimed:
            brdicts = dict((brd['brid'], brd) for brd in now_unclaimed_brdicts)
            for brid in new_unclaimed:
                brd = brdicts[brid]
                self.buildRequestAdded(brd['buildsetid'], brd['brid'],
                                       brd['buildername'])
        timer.stop()

 def on_shoot_set(self, fire):
     self.fire = fire
     if self.tool == WEAPON_TOOL:
         self.weap1 = self.weapon_object.name
         if self.fire and seconds() - self.start_set_time >= 1 and seconds() - self.end_set_time >= 1:
             self.start_ammo = self.weapon_object.current_ammo
             self.orient_count = 0
             self.junction = True
             self.start_set_time = seconds()
         elif not self.fire and self.junction and seconds() - self.start_set_time >= .05 and self.world_object.orientation.z >= -0.95 and self.world_object.orientation.z <= 0.95:
             self.end_set_time = seconds()
             callLater(0.05, self.recoiltest)
         elif not self.fire and self.start_ammo != self.weapon_object.current_ammo:
             self.junction = False
     return connection.on_shoot_set(self, fire)

 def data_received(self, peer, packet):
     ip = peer.address.host
     current_time = reactor.seconds()
     try:
         ServerProtocol.data_received(self, peer, packet)
     except (NoDataLeft, InvalidData):
         import traceback
         traceback.print_exc()
         print 'IP %s was hardbanned for invalid data or possibly DDoS.' % ip
         self.hard_bans.add(ip)
         return
     dt = reactor.seconds() - current_time
     if dt > 1.0:
         print '(warning: processing %r from %s took %s)' % (
             packet.data, ip, dt)

def with_lock(reactor, lock, func, log=default_log, acquire_timeout=None,
              release_timeout=None, held_too_long=120):
    """
    Context manager for any lock object that contains acquire() and release()
    methods
    """
    held = [True]
    log = log.bind(lock_status="Acquiring",
                   lock=lock,
                   locked_func=func)
    log.msg('Starting lock acquisition')
    d = defer.maybeDeferred(lock.acquire)
    if acquire_timeout is not None:
        timeout_deferred(d, acquire_timeout, reactor, 'Lock acquisition')
    d.addCallback(log_with_time, reactor, log.bind(lock_status='Acquired'),
                  reactor.seconds(), 'Lock acquisition', 'acquire_time')
    d.addErrback(log_with_time, reactor, log.bind(lock_status='Failed'),
                 reactor.seconds(), 'Lock acquisition failed')

    def release_lock(result, log):
        log.msg('Starting lock release', lock_status="Releasing")
        d = defer.maybeDeferred(lock.release)
        if release_timeout is not None:
            timeout_deferred(d, release_timeout, reactor, 'Lock release')
        d.addCallback(
            log_with_time, reactor, log.bind(lock_status="Released"),
            reactor.seconds(),
            'Lock release', 'release_time')

        def finished_release(_):
            held[0] = False
            return result

        return d.addCallback(finished_release)

    def check_still_acquired(log):
        if held[0]:
            log.msg("Lock held for more than %s seconds!" % (held_too_long,),
                    isError=True)

    def lock_acquired(acquire_result, log):
        log = log.bind(lock_status="Acquired")
        reactor.callLater(held_too_long, check_still_acquired, log)
        d = defer.maybeDeferred(func).addBoth(release_lock, log)
        return d

    d.addCallback(lock_acquired, log)
    return d

    def buildFinished(self, build, sb):
        """This is called when the Build has finished (either success or
        failure). Any exceptions during the build are reported with
        results=FAILURE, not with an errback."""

        # by the time we get here, the Build has already released the slave,
        # which will trigger a check for any now-possible build requests
        # (maybeStartBuilds)

        results = build.build_status.getResults()

        self.building.remove(build)
        if results == RETRY:
            d = self._resubmit_buildreqs(build)
            d.addErrback(log.err, 'while resubmitting a build request')
        else:
            complete_at_epoch = reactor.seconds()
            complete_at = epoch2datetime(complete_at_epoch)
            brids = [br.id for br in build.requests]

            d = self.master.data.updates.completeBuildRequests(brids, results, complete_at=complete_at)
            # nothing in particular to do with this deferred, so just log it if
            # it fails..
            d.addErrback(log.err, 'while marking build requests as completed')

        if sb.slave:
            sb.slave.releaseLocks()

        self.updateBigStatus()