Python logging.DEBUG() Examples

def create_logger():
    """
        Setup the logging environment
    """
    log = logging.getLogger()  # root logger
    log.setLevel(logging.INFO)
    format_str = '%(asctime)s - %(levelname)-8s - %(message)s'
    date_format = '%Y-%m-%d %H:%M:%S'
    if HAVE_COLORLOG and os.isatty(2):
        cformat = '%(log_color)s' + format_str
        colors = {'DEBUG': 'reset',
                  'INFO': 'reset',
                  'WARNING': 'bold_yellow',
                  'ERROR': 'bold_red',
                  'CRITICAL': 'bold_red'}
        formatter = colorlog.ColoredFormatter(cformat, date_format,
                                              log_colors=colors)
    else:
        formatter = logging.Formatter(format_str, date_format)
    stream_handler = logging.StreamHandler()
    stream_handler.setFormatter(formatter)
    log.addHandler(stream_handler)
    return logging.getLogger(__name__) 

def setup_logging(verbose=0, colors=False, name=None):
    """Configure console logging. Info and below go to stdout, others go to stderr.

    :param int verbose: Verbosity level. > 0 print debug statements. > 1 passed to sphinx-build.
    :param bool colors: Print color text in non-verbose mode.
    :param str name: Which logger name to set handlers to. Used for testing.
    """
    root_logger = logging.getLogger(name)
    root_logger.setLevel(logging.DEBUG if verbose > 0 else logging.INFO)
    formatter = ColorFormatter(verbose > 0, colors)
    if colors:
        colorclass.Windows.enable()

    handler_stdout = logging.StreamHandler(sys.stdout)
    handler_stdout.setFormatter(formatter)
    handler_stdout.setLevel(logging.DEBUG)
    handler_stdout.addFilter(type('', (logging.Filter,), {'filter': staticmethod(lambda r: r.levelno <= logging.INFO)}))
    root_logger.addHandler(handler_stdout)

    handler_stderr = logging.StreamHandler(sys.stderr)
    handler_stderr.setFormatter(formatter)
    handler_stderr.setLevel(logging.WARNING)
    root_logger.addHandler(handler_stderr) 

def init(self):
        import DataStore, readconf, logging, sys
        self.conf.update({ "debug": None, "logging": None })
        self.conf.update(DataStore.CONFIG_DEFAULTS)

        args, argv = readconf.parse_argv(self.argv, self.conf, strict=False)
        if argv and argv[0] in ('-h', '--help'):
            print self.usage()
            return None, []

        logging.basicConfig(
            stream=sys.stdout, level=logging.DEBUG, format="%(message)s")
        if args.logging is not None:
            import logging.config as logging_config
            logging_config.dictConfig(args.logging)

        store = DataStore.new(args)

        return store, argv

# Abstract hex-binary conversions for eventual porting to Python 3. 

def setup_logging(log_level=logging.INFO):
    """Set up the logging."""
    logging.basicConfig(level=log_level)
    fmt = ("%(asctime)s %(levelname)s (%(threadName)s) "
           "[%(name)s] %(message)s")
    colorfmt = "%(log_color)s{}%(reset)s".format(fmt)
    datefmt = '%Y-%m-%d %H:%M:%S'

    # Suppress overly verbose logs from libraries that aren't helpful
    logging.getLogger('requests').setLevel(logging.WARNING)
    logging.getLogger('urllib3').setLevel(logging.WARNING)
    logging.getLogger('aiohttp.access').setLevel(logging.WARNING)

    try:
        from colorlog import ColoredFormatter
        logging.getLogger().handlers[0].setFormatter(ColoredFormatter(
            colorfmt,
            datefmt=datefmt,
            reset=True,
            log_colors={
                'DEBUG': 'cyan',
                'INFO': 'green',
                'WARNING': 'yellow',
                'ERROR': 'red',
                'CRITICAL': 'red',
            }
        ))
    except ImportError:
        pass

    logger = logging.getLogger('')
    logger.setLevel(log_level) 

def receiver_proc2(task=None):
    # if server is in remote network, add it explicitly
    # scheduler = pycos.Pycos.instance()
    # yield scheduler.peer('remote.ip')
    # yield scheduler.peer(pycos.Location('remote.ip', tcp_port))
    rchannel = yield pycos.Channel.locate('2clients')
    # this task subscribes to the channel to get messages to server channel
    print('server is at %s' % rchannel.location)
    if (yield rchannel.subscribe(task)) != 0:
        raise Exception('subscription failed')
    sender = pycos.Task(sender_proc, rchannel)
    while True:
        msg = yield task.receive()
        print('Received "%s" from %s at %s' %
              (msg['msg'], msg['sender'].name, msg['sender'].location))
        if msg['msg'] is None and msg['sender'] == sender:
            break
    yield rchannel.unsubscribe(task)

# pycos.logger.setLevel(logging.DEBUG) 

def receiver_proc2(task=None):
    # if server is in remote network, add it explicitly
    # scheduler = pycos.Pycos.instance()
    # yield scheduler.peer('remote.ip')
    # yield scheduler.peer(pycos.Location('remote.ip', tcp_port))
    rchannel = yield pycos.Channel.locate('2clients')
    # this task subscribes to the channel to get messages to server channel
    print('server is at %s' % rchannel.location)
    if (yield rchannel.subscribe(task)) != 0:
        raise Exception('subscription failed')
    sender = pycos.Task(sender_proc, rchannel)
    while True:
        msg = yield task.receive()
        print('Received "%s" from %s at %s' %
              (msg['msg'], msg['sender'].name, msg['sender'].location))
        if msg['msg'] is None and msg['sender'] == sender:
            break
    yield rchannel.unsubscribe(task)

# pycos.logger.setLevel(logging.DEBUG) 

def receiver_proc2(task=None):
    # if server is in remote network, add it explicitly
    # scheduler = pycos.Pycos.instance()
    # yield scheduler.peer('remote.ip')
    # yield scheduler.peer(pycos.Location('remote.ip', tcp_port))
    rchannel = yield pycos.Channel.locate('2clients')
    # this task subscribes to the channel to get messages to server channel
    print('server is at %s' % rchannel.location)
    if (yield rchannel.subscribe(task)) != 0:
        raise Exception('subscription failed')
    sender = pycos.Task(sender_proc, rchannel)
    while True:
        msg = yield task.receive()
        print('Received "%s" from %s at %s' %
              (msg['msg'], msg['sender'].name, msg['sender'].location))
        if msg['msg'] is None and msg['sender'] == sender:
            break
    yield rchannel.unsubscribe(task)

# pycos.logger.setLevel(logging.DEBUG) 

def init_logger(logger_name):

        # initialize logger
        log = logging.getLogger(logger_name)
        _h = logging.FileHandler('%s/%s' % (
            cfg.CONF.service.service_log_path,
            cfg.CONF.service.service_log_filename))
        _h.setFormatter(logging.Formatter("'%(asctime)s - %(pathname)s:"
                                          "%(lineno)s - %(levelname)s"
                                          " - %(message)s'"))
        log.addHandler(_h)
        if cfg.CONF.service.enable_debug_log_entries:
            log.setLevel(logging.DEBUG)
        else:
            log.setLevel(logging.INFO)

        return log 

def configure_logging(self):
        """
        Configure logging to log to std output as well as to log file
        """
        log_level = logging.DEBUG

        log_filename = datetime.now().strftime('%Y-%m-%d') + '.log'
        sp_logger = logging.getLogger('sp_logger')
        sp_logger.setLevel(log_level)
        formatter = logging.Formatter('%(asctime)s : %(levelname)s : %(message)s')

        fh = logging.FileHandler(filename=self.log_dir + log_filename)
        fh.setLevel(log_level)
        fh.setFormatter(formatter)
        sp_logger.addHandler(fh)

        sh = logging.StreamHandler(sys.stdout)
        sh.setLevel(log_level)
        sh.setFormatter(formatter)
        sp_logger.addHandler(sh) 

def main():
    import argparse

    logger = logging.getLogger(__name__)
    logger.setLevel(logging.DEBUG)
    logger.addHandler(logging.StreamHandler(sys.stdout))

    parser = argparse.ArgumentParser(description="Linux distro info tool")
    parser.add_argument(
        '--json',
        '-j',
        help="Output in machine readable format",
        action="store_true")
    args = parser.parse_args()

    if args.json:
        logger.info(json.dumps(info(), indent=4, sort_keys=True))
    else:
        logger.info('Name: %s', name(pretty=True))
        distribution_version = version(pretty=True)
        if distribution_version:
            logger.info('Version: %s', distribution_version)
        distribution_codename = codename()
        if distribution_codename:
            logger.info('Codename: %s', distribution_codename) 

def add_stderr_logger(level=logging.DEBUG):
    """
    Helper for quickly adding a StreamHandler to the logger. Useful for
    debugging.

    Returns the handler after adding it.
    """
    # This method needs to be in this __init__.py to get the __name__ correct
    # even if urllib3 is vendored within another package.
    logger = logging.getLogger(__name__)
    handler = logging.StreamHandler()
    handler.setFormatter(logging.Formatter('%(asctime)s %(levelname)s %(message)s'))
    logger.addHandler(handler)
    logger.setLevel(level)
    logger.debug('Added a stderr logging handler to logger: %s', __name__)
    return handler

# ... Clean up. 

def grad_sparsity(self):
    global_state = self._global_state
    if self._iter == 0:
      global_state["sparsity_avg"] = 0.0
    non_zero_cnt = 0.0
    all_entry_cnt = 0.0
    for group in self._optimizer.param_groups:
      for p in group['params']:
        if p.grad is None:
          continue
        grad = p.grad.data
        grad_non_zero = grad.nonzero()
        if grad_non_zero.dim() > 0:
          non_zero_cnt += grad_non_zero.size()[0]
        all_entry_cnt += torch.numel(grad)
    beta = self._beta
    global_state["sparsity_avg"] = beta * global_state["sparsity_avg"] \
      + (1 - beta) * non_zero_cnt / float(all_entry_cnt)
    self._sparsity_avg = \
      global_state["sparsity_avg"] / self.zero_debias_factor()
    
    if DEBUG:
      logging.debug("sparsity %f, sparsity avg %f", non_zero_cnt / float(all_entry_cnt), self._sparsity_avg)

    return 

def get_cubic_root(self):
    # We have the equation x^2 D^2 + (1-x)^4 * C / h_min^2
    # where x = sqrt(mu).
    # We substitute x, which is sqrt(mu), with x = y + 1.
    # It gives y^3 + py = q
    # where p = (D^2 h_min^2)/(2*C) and q = -p.
    # We use the Vieta's substution to compute the root.
    # There is only one real solution y (which is in [0, 1] ).
    # http://mathworld.wolfram.com/VietasSubstitution.html
    # eps in the numerator is to prevent momentum = 1 in case of zero gradient
    p = (self._dist_to_opt + eps)**2 * (self._h_min + eps)**2 / 2 / (self._grad_var + eps)
    w3 = (-math.sqrt(p**2 + 4.0 / 27.0 * p**3) - p) / 2.0
    w = math.copysign(1.0, w3) * math.pow(math.fabs(w3), 1.0/3.0)
    y = w - p / 3.0 / (w + eps)
    x = y + 1

    if DEBUG:
      logging.debug("p %f, den %f", p, self._grad_var + eps)
      logging.debug("w3 %f ", w3)
      logging.debug("y %f, den %f", y, w + eps)

    return x 

def main():
    """
        Simple private telegram bot example.
    """
    # Set up logging to log to stdout
    import logging
    logging.basicConfig(
        level=logging.DEBUG,
        format="%(asctime)s - %(name)s - %(levelname)s - %(message)s"
    )

    updater = Updater(TOKEN)
    dispatcher = updater.dispatcher
    dispatcher.add_handler(CommandHandler("start", start_handler))

    # Enable admin commands for this bot
    AdminCommands(dispatcher)

    updater.start_polling()
    updater.idle() 

def hadleSslCommunication(self, deviceId, sslSocket):
        try:
            while True:
                payload = iotcommon.recvMessage(sslSocket)
                clientAddr = sslSocket.getpeername()
                self.logger.info("Received SSL payload from {0} at {1}:{2}: {3}".format(binascii.hexlify(deviceId), clientAddr[0], clientAddr[1], payload))
                if deviceId in self.sessions:
                    session = self.sessions[deviceId]               
                else:
                    self.logger.debug("    creating new session for SSL device: %s", binascii.hexlify(deviceId))
                    session = IotSession(deviceId, IotSession.TYPE_SSL)
                    self.sessions[deviceId] = session                 
                session.lastUpdateTime = datetime.datetime.now()
                session.lastPayload = payload
                if self.logger.getEffectiveLevel() == logging.DEBUG:
                    self.dumpSessions()                        
                self.passToHandler(deviceId, payload)
        except Exception as e:
            self.logger.exception(e)
            try:
                self.removeSession(deviceId)
                sslSocket.shutdown(socket.SHUT_RDWR)
                sslSocket.close()
            except:
                pass 

def init_logging(logfile, debug=True, level=None):
    """
    Simple configuration of logging.
    """

    if debug:
        log_level = logging.DEBUG
    else:
        log_level = logging.INFO

    # allow user to override exact log_level
    if level:
        log_level = level

    logging.basicConfig(level=log_level,
                        format='%(asctime)s %(levelname)-8s [%(name)s] %(message)s',
                        filename=logfile,
                        filemode='a')
    return logging.getLogger("circus") 

def kas(argv):
    """
        The main entry point of kas.
    """
    create_logger()

    parser = kas_get_argparser()
    args = parser.parse_args(argv)

    if args.debug:
        logging.getLogger().setLevel(logging.DEBUG)

    logging.info('%s %s started', os.path.basename(sys.argv[0]), __version__)

    loop = asyncio.get_event_loop()

    for sig in (signal.SIGINT, signal.SIGTERM):
        loop.add_signal_handler(sig, interruption)
    atexit.register(_atexit_handler)

    for plugin in getattr(kasplugin, 'plugins', []):
        if plugin().run(args):
            return

    parser.print_help() 

def add_stderr_logger(level=logging.DEBUG):
    """
    Helper for quickly adding a StreamHandler to the logger. Useful for
    debugging.

    Returns the handler after adding it.
    """
    # This method needs to be in this __init__.py to get the __name__ correct
    # even if urllib3 is vendored within another package.
    logger = logging.getLogger(__name__)
    handler = logging.StreamHandler()
    handler.setFormatter(logging.Formatter('%(asctime)s %(levelname)s %(message)s'))
    logger.addHandler(handler)
    logger.setLevel(level)
    logger.debug('Added a stderr logging handler to logger: %s', __name__)
    return handler


# ... Clean up. 

def main():
    import argparse

    logger = logging.getLogger(__name__)
    logger.setLevel(logging.DEBUG)
    logger.addHandler(logging.StreamHandler(sys.stdout))

    parser = argparse.ArgumentParser(description="Linux distro info tool")
    parser.add_argument(
        '--json',
        '-j',
        help="Output in machine readable format",
        action="store_true")
    args = parser.parse_args()

    if args.json:
        logger.info(json.dumps(info(), indent=4, sort_keys=True))
    else:
        logger.info('Name: %s', name(pretty=True))
        distribution_version = version(pretty=True)
        if distribution_version:
            logger.info('Version: %s', distribution_version)
        distribution_codename = codename()
        if distribution_codename:
            logger.info('Codename: %s', distribution_codename) 

def add_stderr_logger(level=logging.DEBUG):
    """
    Helper for quickly adding a StreamHandler to the logger. Useful for
    debugging.

    Returns the handler after adding it.
    """
    # This method needs to be in this __init__.py to get the __name__ correct
    # even if urllib3 is vendored within another package.
    logger = logging.getLogger(__name__)
    handler = logging.StreamHandler()
    handler.setFormatter(logging.Formatter('%(asctime)s %(levelname)s %(message)s'))
    logger.addHandler(handler)
    logger.setLevel(level)
    logger.debug('Added a stderr logging handler to logger: %s', __name__)
    return handler

# ... Clean up. 

def _init_logger():
    formatter = _LogFormatter('%(asctime)s %(levelname)-5s %(name)[email protected]%(funcName)s:%(lineno)d %(message)s')

    logger = logging.getLogger('NeoVintageous')
    logger.setLevel(logging.DEBUG)

    # Stream handler
    stream_handler = logging.StreamHandler()
    stream_handler.setFormatter(formatter)
    logger.addHandler(stream_handler)

    # File handler
    log_file = _log_file()
    if log_file:
        file_handler = RotatingFileHandler(
            log_file,
            maxBytes=10000000,  # 10000000 = 10MB
            backupCount=2
        )
        file_handler.setFormatter(formatter)
        logger.addHandler(file_handler)

        logger.debug('debug log file: \'{}\''.format(log_file))
    else:
        console_message('could not create log file \'{}\''.format(log_file)) 

def ConvertLog4ToCFLevel( log4level ):
      if  log4level == logging.FATAL+1 :
          return CF.LogLevels.OFF
      if  log4level == logging.FATAL :
          return CF.LogLevels.FATAL
      if  log4level == logging.ERROR :
          return CF.LogLevels.ERROR
      if  log4level == logging.WARN :
          return CF.LogLevels.WARN
      if  log4level == logging.INFO :
          return CF.LogLevels.INFO
      if  log4level == logging.DEBUG :
          return CF.LogLevels.DEBUG
      if  log4level == logging.TRACE :
          return CF.LogLevels.TRACE
      if  log4level == logging.NOTSET:
          return CF.LogLevels.ALL
      return CF.LogLevels.INFO 

def ConvertToLog4Level( newLevel ):
    level = logging.INFO
    if  newLevel == CF.LogLevels.OFF :
            level=logging.FATAL+1
    if  newLevel == CF.LogLevels.FATAL :
            level=logging.FATAL
    if  newLevel == CF.LogLevels.ERROR :
            level=logging.ERROR
    if  newLevel == CF.LogLevels.WARN :
            level=logging.WARN
    if  newLevel == CF.LogLevels.INFO:
            level=logging.INFO
    if  newLevel == CF.LogLevels.DEBUG:
            level=logging.DEBUG
    if  newLevel == CF.LogLevels.TRACE:
            level=logging.TRACE
    if  newLevel == CF.LogLevels.ALL:
            level=logging.TRACE
    return level 

def run(self, args=None, namespace=None):
        options = self.parser.parse_args(args=args, namespace=namespace)
        enable_pretty_logging()
        logger = logging.getLogger(__name__)

        # todo configure_logger() method ?
        if options.debug:
            logging.getLogger('root').setLevel(logging.INFO)
        if options.verbose:
            if options.verbose >= 1:
                logging.getLogger('root').setLevel(logging.DEBUG)
            if options.verbose >= 2:
                logging.getLogger('sqlalchemy.engine').setLevel(logging.INFO if options.verbose < 2 else logging.DEBUG)

        try:
            handler = options.handler
        except AttributeError as e:
            if not callable(self.default_handler):
                raise
            handler = None

        return (handler or self.default_handler)(logger, options) 

def __init__(self, appname, dllname=None, logtype="Application"):
        logging.Handler.__init__(self)
        try:
            import win32evtlogutil, win32evtlog
            self.appname = appname
            self._welu = win32evtlogutil
            if not dllname:
                dllname = os.path.split(self._welu.__file__)
                dllname = os.path.split(dllname[0])
                dllname = os.path.join(dllname[0], r'win32service.pyd')
            self.dllname = dllname
            self.logtype = logtype
            self._welu.AddSourceToRegistry(appname, dllname, logtype)
            self.deftype = win32evtlog.EVENTLOG_ERROR_TYPE
            self.typemap = {
                logging.DEBUG   : win32evtlog.EVENTLOG_INFORMATION_TYPE,
                logging.INFO    : win32evtlog.EVENTLOG_INFORMATION_TYPE,
                logging.WARNING : win32evtlog.EVENTLOG_WARNING_TYPE,
                logging.ERROR   : win32evtlog.EVENTLOG_ERROR_TYPE,
                logging.CRITICAL: win32evtlog.EVENTLOG_ERROR_TYPE,
         }
        except ImportError:
            print("The Python Win32 extensions for NT (service, event "\
                        "logging) appear not to be available.")
            self._welu = None 

def main():
    parser = build_cli_parser("Grab all binaries from a Cb server")
    parser.add_argument('-d', '--destdir', action='store', help='Destination directory to place the events',
                        default=os.curdir)

    # TODO: we don't have a control on the "start" value in the query yet
    # parser.add_argument('--start', action='store', dest='startvalue', help='Start from result number', default=0)
    parser.add_argument('-v', action='store_true', dest='verbose', help='Enable verbose debugging messages',
                        default=False)
    args = parser.parse_args()

    cb = get_cb_response_object(args)

    if args.verbose:
        logging.basicConfig(level=logging.DEBUG)
    else:
        logging.basicConfig(level=logging.INFO)

    # startvalue = args.startvalue
    startvalue = 0
    return dump_all_binaries(cb, args.destdir, startvalue) 

def startRPC(self, port, eventListenerPort):

    logging.basicConfig(filename='worldpay-within-wrapper.log', level=logging.DEBUG)
    reqOS = ["darwin", "win32", "windows", "linux"]
    reqArch = ["x64", "ia32"]
    cfg = launcher.Config(reqOS, reqArch)
    launcherLocal = launcher.launcher()
    # define log file name for rpc agent, so e.g
    # for "runConsumerOWP.py" it will be: "rpc-wpwithin-runConsumerOWP.log"
    logfilename = os.path.basename(sys.argv[0])
    logfilename = "rpc-wpwithin-" + logfilename.rsplit(".", 1)[0] + ".log"

    args = []
    if eventListenerPort > 0:
        logging.debug(str(os.getcwd()) + "" + "-port " + str(port) + " -logfile " + logfilename + " -loglevel debug,warn,error,fatal,info" + " -callbackport " + str(eventListenerPort))
        args = ['-port', str(port), '-logfile', logfilename, '-loglevel', 'debug,warn,error,fatal,info', '-callbackport', str(eventListenerPort)]
    else:
        logging.debug(str(os.getcwd()) + "" + "-port " + str(port) + " -logfile " + logfilename + " -loglevel debug,warn,error,fatal,info")
        args = ['-port', str(port), '-logfile', logfilename, '-loglevel', 'debug,warn,error,fatal,info']

    process = launcherLocal.launch(cfg, os.getcwd() + "", args)

    return process 

def cli(ctx, registry, build_container_image, build_container_tag, build_container_net, verbose):
    """
    Easily dockerize your Git repository
    """
    logging_level = logging.DEBUG if verbose else logging.INFO
    utils.configure_logging(name='skipper', level=logging_level)

    ctx.obj['registry'] = registry
    ctx.obj['build_container_image'] = build_container_image
    ctx.obj['build_container_net'] = build_container_net
    ctx.obj['git_revision'] = build_container_tag == 'git:revision'
    ctx.obj['build_container_tag'] = git.get_hash() if ctx.obj['git_revision'] else build_container_tag
    ctx.obj['env'] = ctx.default_map.get('env', {})
    ctx.obj['containers'] = ctx.default_map.get('containers')
    ctx.obj['volumes'] = ctx.default_map.get('volumes')
    ctx.obj['workdir'] = ctx.default_map.get('workdir')
    ctx.obj['container_context'] = ctx.default_map.get('container_context') 

def add_stderr_logger(level=logging.DEBUG):
    """
    Helper for quickly adding a StreamHandler to the logger. Useful for
    debugging.

    Returns the handler after adding it.
    """
    # This method needs to be in this __init__.py to get the __name__ correct
    # even if urllib3 is vendored within another package.
    logger = logging.getLogger(__name__)
    handler = logging.StreamHandler()
    handler.setFormatter(logging.Formatter('%(asctime)s %(levelname)s %(message)s'))
    logger.addHandler(handler)
    logger.setLevel(level)
    logger.debug('Added a stderr logging handler to logger: %s', __name__)
    return handler


# ... Clean up. 

def AkamaiEdgeGridConfig_Setup(config_file, section):
	config_file = os.path.expanduser(config_file)	
	if debug: print "DEBUG: config_file", config_file
	
	#Currently unused.
	required_options = ['client_token','client_secret','host','access_token']
	EdgeGridConfig = {}

	if os.path.isfile(config_file):
		config = ConfigParser.ConfigParser()
		config.readfp(open(config_file))
		for key, value in config.items(section):
			# ConfigParser lowercases magically
			EdgeGridConfig[key] = value
	else:
		print "Missing configuration file.  Run python gen_creds.py to get your credentials file set up once you've provisioned credentials in LUNA."
		exit()

	EdgeGridConfig['host'] = '%s://%s' % ('https', EdgeGridConfig['host'])
	
	if debug: print EdgeGridConfig
	return EdgeGridConfig

#Setup a EdgeGrid Session using the EdgeGridConfig previously loaded. 

def log(self, message, level=logging.DEBUG, depth=0):
        """Prepend string to log messages to denote class."""
        if depth <= 0:
            prefix = 'AmazonAccountUtils: '
        else:
            prefix = "\t" * depth

        if level == CRITICAL:
            self.logger.critical(prefix + str(message))
        elif level == ERROR:
            self.logger.error(prefix + str(message))
        elif level == WARNING:
            self.logger.warning(prefix + str(message))
        elif level == INFO:
            self.logger.info(prefix + str(message))
        else:
            self.logger.debug(prefix + str(message)) 

def logger(level, name, logfile):
        """ Create and configure file and console logging.
        :param level: console debugging level only.
        :param name: logger name
        :param logfile: log destination file name
        :return: configured logging object
        """
        logger = logging.getLogger(name)
        console_handler = logging.StreamHandler()
        console_handler.setLevel(level)
        file_handler = logging.FileHandler(logfile)
        file_handler.setLevel(logging.DEBUG)
        console_formatter = logging.Formatter("[%(levelname)s] %(message)s")
        file_formatter = logging.Formatter("%(asctime)s - %(name)s - %(levelname)s - %(message)s")
        console_handler.setFormatter(console_formatter)
        file_handler.setFormatter(file_formatter)
        logger.addHandler(console_handler)
        logger.addHandler(file_handler)

        return logger 

def __init__(self, file=None, cff2GetGlyphOrder=None, topSize=0,
			isCFF2=None):
		assert (isCFF2 is None) == (file is None)
		self.cff2GetGlyphOrder = cff2GetGlyphOrder
		if file is not None and isCFF2:
			self._isCFF2 = isCFF2
			self.items = []
			name = self.__class__.__name__
			log.log(DEBUG, "loading %s at %s", name, file.tell())
			self.file = file
			count = 1
			self.items = [None] * count
			self.offsets = [0, topSize]
			self.offsetBase = file.tell()
			# pretend we've read the whole lot
			file.seek(self.offsetBase + topSize)
			log.log(DEBUG, "    end of %s at %s", name, file.tell())
		else:
			super(TopDictIndex, self).__init__(file, isCFF2=isCFF2) 

def read(self, parent, value):
		if value == 0:
			return "StandardEncoding"
		elif value == 1:
			return "ExpertEncoding"
		else:
			assert value > 1
			file = parent.file
			file.seek(value)
			log.log(DEBUG, "loading Encoding at %s", value)
			fmt = readCard8(file)
			haveSupplement = fmt & 0x80
			if haveSupplement:
				raise NotImplementedError("Encoding supplements are not yet supported")
			fmt = fmt & 0x7f
			if fmt == 0:
				encoding = parseEncoding0(parent.charset, file, haveSupplement,
						parent.strings)
			elif fmt == 1:
				encoding = parseEncoding1(parent.charset, file, haveSupplement,
						parent.strings)
			return encoding 

def main(args=None):
	from fontTools import configLogger

	if args is None:
		args = sys.argv[1:]

	options = Options()
	args = options.parse_opts(args)

	if len(args) < 1:
		print("usage: pyftmerge font...", file=sys.stderr)
		return 1

	configLogger(level=logging.INFO if options.verbose else logging.WARNING)
	if options.timing:
		timer.logger.setLevel(logging.DEBUG)
	else:
		timer.logger.disabled = True

	merger = Merger(options=options)
	font = merger.merge(args)
	outfile = 'merged.ttf'
	with timer("compile and save font"):
		font.save(outfile) 

def get_org_id(org_name):
    """
    Return the Organisation ID for a given Org Name
    """
    # Check if our organization exists, and extract its ID
    org = get_json(SAT_API + "organizations/" + org_name)
    # If the requested organization is not found, exit
    if org.get('error', None):
        msg = "Organization '%s' does not exist." % org_name
        log_msg(msg, 'ERROR')
        sys.exit(1)
    else:
        # Our organization exists, so let's grab the ID and write some debug
        org_id = org['id']
        msg = "Organisation '" + org_name + "' found with ID " + str(org['id'])
        log_msg(msg, 'DEBUG')

    return org_id 

def log_msg(msg, level):
    """Write message to logfile"""

    # If we are NOT in debug mode, only write non-debug messages to the log
    if level == 'DEBUG':
        if DEBUG:
            logging.debug(msg)
            print BOLD + "DEBUG: " + msg + ENDC
    elif level == 'ERROR':
        logging.error(msg)
        tf.write('ERROR:' + msg + '\n')
        print ERROR + "ERROR: " + msg + ENDC
    elif level == 'WARNING':
        logging.warning(msg)
        tf.write('WARNING:' + msg + '\n')
        print WARNING + "WARNING: " + msg + ENDC
    # Otherwise if we ARE in debug, write everything to the log AND stdout
    else:
        logging.info(msg)
        tf.write(msg + '\n') 

def SendAndAccount(self, binary_data):
        # Keep this check!
        if self._logger.isEnabledFor(logging.DEBUG):
            logging.debug("!! Sending BIN data: {0}".format(binascii.hexlify(binary_data)))

        datalen = len(binary_data)

        if self._is_udp:
            self._swarm.SendData(self.ip_address, self.udp_port, binary_data)
        else:
            # Prevent crashes when TCP connection is already removed, but some sending is still pending
            if self._proto is not None:
                self._proto.send_data(binary_data)
                self._swarm._all_data_tx += datalen
            else:
                return  # No need to increase sent data counter...

        self._total_data_tx += datalen 

def HandleRequest(self, msg_request):
        """Handle incomming REQUEST message"""
        for x in range(msg_request.start_chunk, msg_request.end_chunk + 1):
            # Ignore requests for discarded chunks
            if x <= self._swarm._last_discarded_id:
                continue

            self.set_requested.add(x)
            # TODO: We might want a more intelligent ACK mechanism than this, but this works well for now
            self.set_sent.discard(x)

        if self._logger.isEnabledFor(logging.DEBUG):
            logging.debug("FROM > {0} > REQUEST: {1}".format(self._peer_num, msg_request))

        # Try to send some data
        if self._sending_handle == None:
           self._sending_handle = asyncio.get_event_loop().call_soon(self.SendRequestedChunks) 

def set_debug(self, state):
        "Turn debugging on or off, remembering the last-set level"

        if state == self.forced_debug:
            self.debug("Debug signal ignored; already %sdebugging",
                       "" if state else "not ")

        if state:
            self.level(DEBUG, save=False)
            self.debug("Debug started")
        else:
            self.debug("Debug discontinued")
            self.level(self.last_level)

        self.forced_debug = state
        self.__update_env() 

def init_logger(self, args):
        level = logging.INFO
        if args.verbose:
            level = logging.VERBOSE
        if args.debug:
            level = logging.DEBUG
        logging.basicConfig(format='%(asctime)s [%(levelname)s] %(message)s',
                            level=level)

        Rthandler = RotatingFileHandler('arbitrage.log', maxBytes=100*1024*1024,backupCount=10)
        Rthandler.setLevel(level)
        formatter = logging.Formatter('%(asctime)-12s [%(levelname)s] %(message)s')  
        Rthandler.setFormatter(formatter)
        logging.getLogger('').addHandler(Rthandler)

        logging.getLogger("requests").setLevel(logging.WARNING)
        logging.getLogger("urllib3").setLevel(logging.WARNING) 

def main():
    print("see log scrape.log")
    if os.path.isfile("scrape.log"):
        os.remove("scrape.log")
    log.basicConfig(filename="scrape.log",
            format='%(asctime)s %(levelname)s %(message)s',
            level=log.DEBUG)

    try:
        log.debug("main() full scrape will take 5-10 minutes")
        cards, tokens = loadJsonCards()

        saveCardsAsJson("data/cards.json", loadSets(allcards=cards))

        # a lot of token names are not unique
        # a static, handmade list of ids is more reliable
        if os.path.isfile('data/tokenlist.json'):
            with open('data/tokenlist.json', 'r', encoding='utf8') as f:
                saveCardsAsJson("data/tokens.json", loadTokens(tokens, json.load(f)))
    except Exception as e:
        log.exception("main() error %s", e) 

def add_stderr_logger(level=logging.DEBUG):
    """
    Helper for quickly adding a StreamHandler to the logger. Useful for
    debugging.

    Returns the handler after adding it.
    """
    # This method needs to be in this __init__.py to get the __name__ correct
    # even if urllib3 is vendored within another package.
    logger = logging.getLogger(__name__)
    handler = logging.StreamHandler()
    handler.setFormatter(logging.Formatter('%(asctime)s %(levelname)s %(message)s'))
    logger.addHandler(handler)
    logger.setLevel(level)
    logger.debug('Added a stderr logging handler to logger: %s', __name__)
    return handler


# ... Clean up. 

def __init__(self, debug=False, logfile=None):
        logging.Logger.__init__(self, 'VirtualBMC')
        try:
            if logfile is not None:
                self.handler = logging.FileHandler(logfile)
            else:
                self.handler = logging.StreamHandler()

            formatter = logging.Formatter(DEFAULT_LOG_FORMAT)
            self.handler.setFormatter(formatter)
            self.addHandler(self.handler)

            if debug:
                self.setLevel(logging.DEBUG)
            else:
                self.setLevel(logging.INFO)

        except IOError, e:
            if e.errno == errno.EACCES:
                pass 

def __init__(self, debug=False):
        """
        Constructor of the Application.

        :param debug: Sets the logging level of the application
        :raises NotImplementedError: When ``Application.base_title``
        not set in the class definition.
        """
        self.debug = debug
        loglevel = logging.DEBUG if debug else logging.WARNING
        logging.basicConfig(
            format='%(asctime)s - [%(levelname)s] %(message)s', datefmt='%I:%M:%S %p', level=loglevel)

        self.processor = EventProcessor()
        self.server = EventServer(processor=self.processor)

        if self.base_title is None:
            raise NotImplementedError

        self.services = {}
        self.views = {}
        self.current_view = None

        self.register('init', lambda evt,
                      interface: self._load_view('default')) 

def configure_logging(debug):
    '''Sets the data kennel logger to appropriate levels of chattiness.'''
    default_logger = logging.getLogger('')
    datadog_logger = logging.getLogger('datadog.api')
    requests_logger = logging.getLogger('requests')
    if debug:
        default_logger.setLevel(logging.DEBUG)
        datadog_logger.setLevel(logging.INFO)
        requests_logger.setLevel(logging.INFO)
    else:
        default_logger.setLevel(logging.INFO)
        datadog_logger.setLevel(logging.WARNING)
        requests_logger.setLevel(logging.WARNING)

    stream_handler = logging.StreamHandler(sys.__stdout__)
    stream_handler.setLevel(logging.DEBUG)
    stream_handler.setFormatter(logging.Formatter('%(asctime)s %(name)s %(levelname)s %(message)s'))
    default_logger.addHandler(stream_handler) 

def run_gracefully(main_function):
    """
    Run a "main" function with standardized exception trapping, to make it easy
    to avoid certain unnecessary stack traces.

    If debug logging is switched on, stack traces will return.
    """
    try:
        main_function()
    except EasyExit as msg:
        logger.error(str(msg))
        sys.exit(1)
    except KeyboardInterrupt:
        # swallow the exception unless we turned on debugging, in which case
        # we might want to know what infinite loop we were stuck in
        if logging.getLogger().isEnabledFor(logging.DEBUG):
            raise
        sys.exit(1) 

def init_logger(model):
    """ Initialize the logger. """

    logger = logging.getLogger('cumulusci')

    # Remove existing handlers
    for handler in list(logger.handlers):
        handler.stream.flush(force=True)
        logger.removeHandler(handler)

    # Create the custom handler
    formatter = coloredlogs.ColoredFormatter(fmt='%(asctime)s: %(message)s')
    handler = LogHandler(model)
    handler.setLevel(logging.DEBUG)
    handler.setFormatter(formatter)

    logger.addHandler(handler)
    logger.setLevel(logging.DEBUG)
    logger.propagate = False

    return logger 

def add_stderr_logger(level=logging.DEBUG):
    """
    Helper for quickly adding a StreamHandler to the logger. Useful for
    debugging.

    Returns the handler after adding it.
    """
    # This method needs to be in this __init__.py to get the __name__ correct
    # even if urllib3 is vendored within another package.
    logger = logging.getLogger(__name__)
    handler = logging.StreamHandler()
    handler.setFormatter(logging.Formatter('%(asctime)s %(levelname)s %(message)s'))
    logger.addHandler(handler)
    logger.setLevel(level)
    logger.debug('Added a stderr logging handler to logger: %s', __name__)
    return handler


# ... Clean up. 

def main():
    import argparse

    logger = logging.getLogger(__name__)
    logger.setLevel(logging.DEBUG)
    logger.addHandler(logging.StreamHandler(sys.stdout))

    parser = argparse.ArgumentParser(description="Linux distro info tool")
    parser.add_argument(
        '--json',
        '-j',
        help="Output in machine readable format",
        action="store_true")
    args = parser.parse_args()

    if args.json:
        logger.info(json.dumps(info(), indent=4, sort_keys=True))
    else:
        logger.info('Name: %s', name(pretty=True))
        distribution_version = version(pretty=True)
        logger.info('Version: %s', distribution_version)
        distribution_codename = codename()
        logger.info('Codename: %s', distribution_codename)