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Python options.log_to_stderr方法代码示例

本文整理汇总了Python中tornado.options.options.log_to_stderr方法的典型用法代码示例。如果您正苦于以下问题:Python options.log_to_stderr方法的具体用法?Python options.log_to_stderr怎么用?Python options.log_to_stderr使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在tornado.options.options的用法示例。


在下文中一共展示了options.log_to_stderr方法的8个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: define_logging_options

# 需要导入模块: from tornado.options import options [as 别名]
# 或者: from tornado.options.options import log_to_stderr [as 别名]
def define_logging_options(options=None):
    if options is None:
        # late import to prevent cycle
        from tornado.options import options
    options.define("logging", default="info",
                   help=("Set the Python log level. If 'none', tornado won't touch the "
                         "logging configuration."),
                   metavar="debug|info|warning|error|none")
    options.define("log_to_stderr", type=bool, default=None,
                   help=("Send log output to stderr (colorized if possible). "
                         "By default use stderr if --log_file_prefix is not set and "
                         "no other logging is configured."))
    options.define("log_file_prefix", type=str, default=None, metavar="PATH",
                   help=("Path prefix for log files. "
                         "Note that if you are running multiple tornado processes, "
                         "log_file_prefix must be different for each of them (e.g. "
                         "include the port number)"))
    options.define("log_file_max_size", type=int, default=100 * 1000 * 1000,
                   help="max size of log files before rollover")
    options.define("log_file_num_backups", type=int, default=10,
                   help="number of log files to keep")

    options.add_parse_callback(enable_pretty_logging) 
开发者ID:viewfinderco,项目名称:viewfinder,代码行数:25,代码来源:log.py

示例2: enable_pretty_logging

# 需要导入模块: from tornado.options import options [as 别名]
# 或者: from tornado.options.options import log_to_stderr [as 别名]
def enable_pretty_logging():
    """Turns on formatted logging output as configured."""
    if (options.log_to_stderr or
        (options.log_to_stderr is None and not options.log_file_prefix)):
        # Set up color if we are in a tty and curses is installed
        color = False
        if curses and sys.stderr.isatty():
            try:
                curses.setupterm()
                if curses.tigetnum("colors") > 0:
                    color = True
            except:
                pass
        channel = logging.StreamHandler()
        channel.setFormatter(_LogFormatter(color=color))
        logging.getLogger().addHandler(channel)

    if options.log_file_prefix:
        channel = logging.handlers.RotatingFileHandler(
            filename=options.log_file_prefix,
            maxBytes=options.log_file_max_size,
            backupCount=options.log_file_num_backups)
        channel.setFormatter(_LogFormatter(color=False))
        logging.getLogger().addHandler(channel) 
开发者ID:omererdem,项目名称:honeything,代码行数:26,代码来源:options.py

示例3: enable_pretty_logging

# 需要导入模块: from tornado.options import options [as 别名]
# 或者: from tornado.options.options import log_to_stderr [as 别名]
def enable_pretty_logging(options=None, logger=None):
    """Turns on formatted logging output as configured.

    This is called automatically by `tornado.options.parse_command_line`
    and `tornado.options.parse_config_file`.
    """
    if options is None:
        from tornado.options import options
    if options.logging is None or options.logging.lower() == 'none':
        return
    if logger is None:
        logger = logging.getLogger()
    logger.setLevel(getattr(logging, options.logging.upper()))
    if options.log_file_prefix:
        rotate_mode = options.log_rotate_mode
        if rotate_mode == 'size':
            channel = logging.handlers.RotatingFileHandler(
                filename=options.log_file_prefix,
                maxBytes=options.log_file_max_size,
                backupCount=options.log_file_num_backups)
        elif rotate_mode == 'time':
            channel = logging.handlers.TimedRotatingFileHandler(
                filename=options.log_file_prefix,
                when=options.log_rotate_when,
                interval=options.log_rotate_interval,
                backupCount=options.log_file_num_backups)
        else:
            error_message = 'The value of log_rotate_mode option should be ' +\
                            '"size" or "time", not "%s".' % rotate_mode
            raise ValueError(error_message)
        channel.setFormatter(LogFormatter(color=False))
        logger.addHandler(channel)

    if (options.log_to_stderr or
            (options.log_to_stderr is None and not logger.handlers)):
        # Set up color if we are in a tty and curses is installed
        channel = logging.StreamHandler()
        channel.setFormatter(LogFormatter())
        logger.addHandler(channel) 
开发者ID:tao12345666333,项目名称:tornado-zh,代码行数:41,代码来源:log.py

示例4: define_logging_options

# 需要导入模块: from tornado.options import options [as 别名]
# 或者: from tornado.options.options import log_to_stderr [as 别名]
def define_logging_options(options=None):
    """Add logging-related flags to ``options``.

    These options are present automatically on the default options instance;
    this method is only necessary if you have created your own `.OptionParser`.

    .. versionadded:: 4.2
        This function existed in prior versions but was broken and undocumented until 4.2.
    """
    if options is None:
        # late import to prevent cycle
        from tornado.options import options
    options.define("logging", default="info",
                   help=("Set the Python log level. If 'none', tornado won't touch the "
                         "logging configuration."),
                   metavar="debug|info|warning|error|none")
    options.define("log_to_stderr", type=bool, default=None,
                   help=("Send log output to stderr (colorized if possible). "
                         "By default use stderr if --log_file_prefix is not set and "
                         "no other logging is configured."))
    options.define("log_file_prefix", type=str, default=None, metavar="PATH",
                   help=("Path prefix for log files. "
                         "Note that if you are running multiple tornado processes, "
                         "log_file_prefix must be different for each of them (e.g. "
                         "include the port number)"))
    options.define("log_file_max_size", type=int, default=100 * 1000 * 1000,
                   help="max size of log files before rollover")
    options.define("log_file_num_backups", type=int, default=10,
                   help="number of log files to keep")

    options.define("log_rotate_when", type=str, default='midnight',
                   help=("specify the type of TimedRotatingFileHandler interval "
                         "other options:('S', 'M', 'H', 'D', 'W0'-'W6')"))
    options.define("log_rotate_interval", type=int, default=1,
                   help="The interval value of timed rotating")

    options.define("log_rotate_mode", type=str, default='size',
                   help="The mode of rotating files(time or size)")

    options.add_parse_callback(lambda: enable_pretty_logging(options)) 
开发者ID:tao12345666333,项目名称:tornado-zh,代码行数:42,代码来源:log.py

示例5: parse_logger_callback

# 需要导入模块: from tornado.options import options [as 别名]
# 或者: from tornado.options.options import log_to_stderr [as 别名]
def parse_logger_callback(self):
        if options.disable_log:
            options.logging = None
        if options.log_file_prefix and options.log_port_prefix:
            options.log_file_prefix += ".%s" % options.port
        if options.log_patch:
            logging.handlers.TimedRotatingFileHandler = ProcessLogTimedFileHandler
        tornado_logger = logging.getLogger('tornado')
        enable_pretty_logging(logger=tornado_logger)
        logdir = options.logging_dir or settings.LOGGING_DIR
        for log in settings.LOGGING:
            opt = OptionParser()
            define_logging_options(opt)
            self.define(opt)
            opt.log_rotate_when = log.get('when', 'midnight')
            opt.log_to_stderr = log.get('log_to_stderr', False) if options.log_to_stderr is None else options.log_to_stderr
            opt.logging = log.get('level', 'INFO')
            opt.log_file_prefix = os.path.join(logdir, log['filename'])
            if log.get('backups'):
                opt.log_file_num_backups = log.get('backups')
            if opt.log_port_prefix:
                opt.log_file_prefix += ".%s" % options.port
            opt.log_rotate_interval = log.get('interval', 1)
            opt.log_rotate_mode = 'time'
            logger = logging.getLogger(log['name'])
            logger.propagate = 0
            enable_pretty_logging(options=opt, logger=logger)
            map(lambda h: h.setFormatter(LogFormatter(fmt=log.get("formatter", LogFormatter.DEFAULT_FORMAT),
                                                      color=settings.DEBUG)), logger.handlers) 
开发者ID:mqingyn,项目名称:torngas,代码行数:31,代码来源:webserver.py

示例6: enable_pretty_logging

# 需要导入模块: from tornado.options import options [as 别名]
# 或者: from tornado.options.options import log_to_stderr [as 别名]
def enable_pretty_logging(options=None, logger=None):
    if options is None:
        from tornado.options import options
    if options.logging is None or options.logging.lower() == 'none':
        return
    if logger is None:
        logger = logging.getLogger()
    logger.setLevel(getattr(logging, options.logging.upper()))
    if options.log_file_prefix:
        rotate_mode = options.log_rotate_mode
        if rotate_mode == 'size':
            channel = logging.handlers.RotatingFileHandler(
                filename=options.log_file_prefix,
                maxBytes=options.log_file_max_size,
                backupCount=options.log_file_num_backups)
        elif rotate_mode == 'time':
            channel = logging.handlers.TimedRotatingFileHandler(
                filename=options.log_file_prefix,
                when=options.log_rotate_when,
                interval=options.log_rotate_interval,
                backupCount=options.log_file_num_backups)
        else:
            error_message = 'The value of log_rotate_mode option should be ' + \
                            '"size" or "time", not "%s".' % rotate_mode
            raise ValueError(error_message)
        channel.setFormatter(LogFormatter(color=False))
        logger.addHandler(channel)

    if (options.log_to_stderr or
            (options.log_to_stderr is None and not logger.handlers)):
        # Set up color if we are in a tty and curses is installed
        channel = logging.StreamHandler()
        channel.setFormatter(LogFormatter())
        logger.addHandler(channel) 
开发者ID:mqingyn,项目名称:torngas,代码行数:36,代码来源:__init__.py

示例7: enable_pretty_logging

# 需要导入模块: from tornado.options import options [as 别名]
# 或者: from tornado.options.options import log_to_stderr [as 别名]
def enable_pretty_logging(options=None, logger=None):
    """Turns on formatted logging output as configured.

    This is called automaticaly by `tornado.options.parse_command_line`
    and `tornado.options.parse_config_file`.
    """
    if options is None:
        from tornado.options import options
    if options.logging == 'none':
        return
    if logger is None:
        logger = logging.getLogger()
    logger.setLevel(getattr(logging, options.logging.upper()))
    if options.log_file_prefix:
        channel = logging.handlers.RotatingFileHandler(
            filename=options.log_file_prefix,
            maxBytes=options.log_file_max_size,
            backupCount=options.log_file_num_backups)
        channel.setFormatter(LogFormatter(color=False))
        logger.addHandler(channel)

    if (options.log_to_stderr or
            (options.log_to_stderr is None and not logger.handlers)):
        # Set up color if we are in a tty and curses is installed
        channel = logging.StreamHandler()
        channel.setFormatter(LogFormatter())
        logger.addHandler(channel) 
开发者ID:viewfinderco,项目名称:viewfinder,代码行数:29,代码来源:log.py

示例8: enable_pretty_logging

# 需要导入模块: from tornado.options import options [as 别名]
# 或者: from tornado.options.options import log_to_stderr [as 别名]
def enable_pretty_logging(options=options):
    """Turns on formatted logging output as configured.

    This is called automatically by `parse_command_line`.
    """
    root_logger = logging.getLogger()
    if options.log_file_prefix:
        channel = logging.handlers.RotatingFileHandler(
            filename=options.log_file_prefix,
            maxBytes=options.log_file_max_size,
            backupCount=options.log_file_num_backups)
        channel.setFormatter(_LogFormatter(color=False))
        root_logger.addHandler(channel)

    if (options.log_to_stderr or
        (options.log_to_stderr is None and not root_logger.handlers)):
        # Set up color if we are in a tty and curses is installed
        color = False
        if curses and sys.stderr.isatty():
            try:
                curses.setupterm()
                if curses.tigetnum("colors") > 0:
                    color = True
            except Exception:
                pass
        channel = logging.StreamHandler()
        channel.setFormatter(_LogFormatter(color=color))
        root_logger.addHandler(channel) 
开发者ID:omererdem,项目名称:honeything,代码行数:30,代码来源:options.py


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