Python tornado.options.options.log_file_max_size() Examples

The following are 13 code examples of tornado.options.options.log_file_max_size(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module tornado.options.options , or try the search function .
Example #1
Source File: log.py    From viewfinder with Apache License 2.0 6 votes vote down vote up
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) 
Example #2
Source File: log.py    From viewfinder with Apache License 2.0 6 votes vote down vote up
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) 
Example #3
Source File: log.py    From tornado-zh with MIT License 5 votes vote down vote up
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) 
Example #4
Source File: log.py    From tornado-zh with MIT License 5 votes vote down vote up
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)) 
Example #5
Source File: log.py    From tornado-zh with MIT License 5 votes vote down vote up
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) 
Example #6
Source File: log.py    From tornado-zh with MIT License 5 votes vote down vote up
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)) 
Example #7
Source File: __init__.py    From torngas with BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up
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) 
Example #8
Source File: log.py    From viewfinder with Apache License 2.0 5 votes vote down vote up
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) 
Example #9
Source File: log.py    From viewfinder with Apache License 2.0 5 votes vote down vote up
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) 
Example #10
Source File: options.py    From honeything with GNU General Public License v3.0 5 votes vote down vote up
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) 
Example #11
Source File: options.py    From honeything with GNU General Public License v3.0 5 votes vote down vote up
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) 
Example #12
Source File: log.py    From EventGhost with GNU General Public License v2.0 5 votes vote down vote up
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) 
Example #13
Source File: log.py    From EventGhost with GNU General Public License v2.0 5 votes vote down vote up
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))