Python logging._levelNames方法代码示例

# 需要导入模块: import logging [as 别名]
# 或者: from logging import _levelNames [as 别名]
def set_level(self, level):
		"""
		Set the minimum level of messages to be logged.

		Level of Log Messages
		CRITICAL	50
		ERROR	40
		WARNING	30
		INFO	20
		DEBUG	10
		NOTSET	0

		@param level: minimum level of messages to be logged
		@type level: int or long

		@return: None
		@rtype: None
		"""
		assert level in self._levelNames

		list_of_handlers = self._logger.handlers
		for handler in list_of_handlers:
			handler.setLevel(level) 

# 需要导入模块: import logging [as 别名]
# 或者: from logging import _levelNames [as 别名]
def add_log_stream(self, stream=sys.stderr, level=logging.INFO):
		"""
		Add a stream where messages are outputted to.

		@param stream: stderr/stdout or a file stream
		@type stream: file | FileIO | StringIO
		@param level: minimum level of messages to be logged
		@type level: int | long

		@return: None
		@rtype: None
		"""
		assert self.is_stream(stream)
		# assert isinstance(stream, (file, io.FileIO))
		assert level in self._levelNames

		err_handler = logging.StreamHandler(stream)
		err_handler.setFormatter(self.message_formatter)
		err_handler.setLevel(level)
		self._logger.addHandler(err_handler) 

# 需要导入模块: import logging [as 别名]
# 或者: from logging import _levelNames [as 别名]
def set_level(self, level):
        """
        Set the minimum level of messages to be logged.

        Level of Log Messages
        CRITICAL    50
        ERROR    40
        WARNING    30
        INFO    20
        DEBUG    10
        NOTSET    0

        @param level: minimum level of messages to be logged
        @type level: int or long

        @return: None
        @rtype: None
        """
        assert level in self._levelNames

        list_of_handlers = self._logger.handlers
        for handler in list_of_handlers:
            handler.setLevel(level) 

# 需要导入模块: import logging [as 别名]
# 或者: from logging import _levelNames [as 别名]
def add_log_stream(self, stream=sys.stderr, level=logging.INFO):
        """
        Add a stream where messages are outputted to.

        @param stream: stderr/stdout or a file stream
        @type stream: file | FileIO | StringIO
        @param level: minimum level of messages to be logged
        @type level: int | long

        @return: None
        @rtype: None
        """
        assert self.is_stream(stream)
        # assert isinstance(stream, (file, io.FileIO))
        assert level in self._levelNames

        err_handler = logging.StreamHandler(stream)
        err_handler.setFormatter(self.message_formatter)
        err_handler.setLevel(level)
        self._logger.addHandler(err_handler) 

# 需要导入模块: import logging [as 别名]
# 或者: from logging import _levelNames [as 别名]
def make_filter(
    app, global_conf,
    logger_name='wsgi',
    format=None,
    logging_level=logging.INFO,
    setup_console_handler=True,
    set_logger_level=logging.DEBUG):
    from paste.util.converters import asbool
    if isinstance(logging_level, basestring):
        logging_level = logging._levelNames[logging_level]
    if isinstance(set_logger_level, basestring):
        set_logger_level = logging._levelNames[set_logger_level]
    return TransLogger(
        app,
        format=format or None,
        logging_level=logging_level,
        logger_name=logger_name,
        setup_console_handler=asbool(setup_console_handler),
        set_logger_level=set_logger_level) 

# 需要导入模块: import logging [as 别名]
# 或者: from logging import _levelNames [as 别名]
def __init__(
        self,
        logger,  # type: Union[six.text_type, six.binary_type, logging.Logger, None]
        level,  # type: Union[six.text_type, six.binary_type, int, None]
    ):
        if isinstance(logger, logging.Logger):
            self.logger = logger
            self.logger_name = logger.name  # type: Union[six.text_type, six.binary_type, None]
        else:
            # noinspection PyTypeChecker
            self.logger = logging.getLogger(logger)  # type: ignore
            self.logger_name = logger

        if level:
            if isinstance(level, int):
                self.level = level
            else:
                if six.PY2:
                    # noinspection PyProtectedMember,PyUnresolvedReferences
                    self.level = logging._levelNames[level]  # type: ignore
                else:
                    # noinspection PyProtectedMember
                    self.level = logging._nameToLevel[level]  # type: ignore
        else:
            self.level = logging.INFO 

# 需要导入模块: import logging [as 别名]
# 或者: from logging import _levelNames [as 别名]
def set_log_file(self, log_file, mode='a', level=logging.INFO):
		"""
		Add a stream where messages are outputted to.

		@attention: file stream will only be closed if a file path is given!

		@param log_file: file stream or file path of logfile
		@type log_file: file | FileIO | StringIO | basestring
		@param mode: opening mode for logfile, if a file path is given
		@type mode: basestring
		@param level: minimum level of messages to be logged
		@type level: int or long

		@return: None
		@rtype: None
		"""
		assert isinstance(log_file, basestring) or self.is_stream(log_file)
		assert level in self._levelNames

		if LoggingWrapper._map_logfile_handler[self._label] is not None:
			self._logger.removeHandler(LoggingWrapper._map_logfile_handler[self._label])
			LoggingWrapper._map_logfile_handler[self._label].close()
			LoggingWrapper._map_logfile_handler[self._label] = None

		if self.is_stream(log_file):
			self.add_log_stream(stream=log_file, level=level)
			return

		try:
			err_handler_file = logging.FileHandler(log_file, mode)
			err_handler_file.setFormatter(self.message_formatter)
			err_handler_file.setLevel(level)
			self._logger.addHandler(err_handler_file)
			LoggingWrapper._map_logfile_handler[self._label] = err_handler_file
		except Exception:
			sys.stderr.write("[LoggingWrapper] Could not open '{}' for logging\n".format(log_file))
			return 

# 需要导入模块: import logging [as 别名]
# 或者: from logging import _levelNames [as 别名]
def _install_handlers(cp, formatters):
    """Install and return handlers"""
    hlist = cp["handlers"]["keys"]
    if not len(hlist):
        return {}
    hlist = hlist.split(",")
    hlist = _strip_spaces(hlist)
    handlers = {}
    fixups = [] #for inter-handler references
    for hand in hlist:
        section = cp["handler_%s" % hand]
        klass = section["class"]
        fmt = section.get("formatter", "")
        try:
            klass = eval(klass, vars(logging))
        except (AttributeError, NameError):
            klass = _resolve(klass)
        args = section["args"]
        args = eval(args, vars(logging))
        h = klass(*args)
        if "level" in section:
            level = section["level"]
            h.setLevel(logging._levelNames[level])
        if len(fmt):
            h.setFormatter(formatters[fmt])
        if issubclass(klass, logging.handlers.MemoryHandler):
            target = section.get("target", "")
            if len(target): #the target handler may not be loaded yet, so keep for later...
                fixups.append((h, target))
        handlers[hand] = h
    #now all handlers are loaded, fixup inter-handler references...
    for h, t in fixups:
        h.setTarget(handlers[t])
    return handlers 

# 需要导入模块: import logging [as 别名]
# 或者: from logging import _levelNames [as 别名]
def logging_level(self, value):
        if value is None:
            value = self._default_logging_level
        if isinstance(value, (bytes, six.text_type)):
            try:
                level = _levelNames[value.upper()]
            except KeyError:
                raise ValueError('Unrecognized logging level: {}'.format(value))
        else:
            try:
                level = int(value)
            except ValueError:
                raise ValueError('Unrecognized logging level: {}'.format(value))
        self._logger.setLevel(level) 

# 需要导入模块: import logging [as 别名]
# 或者: from logging import _levelNames [as 别名]
def logging_level(self, value):
        if value is None:
            value = self._default_logging_level
        if isinstance(value, (bytes, unicode)):
            try:
                level = _levelNames[value.upper()]
            except KeyError:
                raise ValueError('Unrecognized logging level: {}'.format(value))
        else:
            try:
                level = int(value)
            except ValueError:
                raise ValueError('Unrecognized logging level: {}'.format(value))
        self._logger.setLevel(level) 

# 需要导入模块: import logging [as 别名]
# 或者: from logging import _levelNames [as 别名]
def _install_handlers(cp, formatters):
    """Install and return handlers"""
    hlist = cp.get("handlers", "keys")
    if not len(hlist):
        return {}
    hlist = hlist.split(",")
    hlist = _strip_spaces(hlist)
    handlers = {}
    fixups = [] #for inter-handler references
    for hand in hlist:
        sectname = "handler_%s" % hand
        klass = cp.get(sectname, "class")
        opts = cp.options(sectname)
        if "formatter" in opts:
            fmt = cp.get(sectname, "formatter")
        else:
            fmt = ""
        try:
            klass = eval(klass, vars(logging))
        except (AttributeError, NameError):
            klass = _resolve(klass)
        args = cp.get(sectname, "args")
        args = eval(args, vars(logging))
        h = klass(*args)
        if "level" in opts:
            level = cp.get(sectname, "level")
            h.setLevel(logging._levelNames[level])
        if len(fmt):
            h.setFormatter(formatters[fmt])
        if issubclass(klass, logging.handlers.MemoryHandler):
            if "target" in opts:
                target = cp.get(sectname,"target")
            else:
                target = ""
            if len(target): #the target handler may not be loaded yet, so keep for later...
                fixups.append((h, target))
        handlers[hand] = h
    #now all handlers are loaded, fixup inter-handler references...
    for h, t in fixups:
        h.setTarget(handlers[t])
    return handlers 

# 需要导入模块: import logging [as 别名]
# 或者: from logging import _levelNames [as 别名]
def logging_level(self, value):
        if value is None:
            value = self._default_logging_level
        if type(value) is str:
            try:
                level = _levelNames[value.upper()]
            except KeyError:
                raise ValueError('Unrecognized logging level: %s' % value)
        else:
            try:
                level = int(value)
            except ValueError:
                raise ValueError('Unrecognized logging level: %s' % value)
        self.logger.setLevel(level)
        return 

# 需要导入模块: import logging [as 别名]
# 或者: from logging import _levelNames [as 别名]
def __init__(self, logger, level='DEBUG'):
        self._logger = logger
        self._level = nameToLevel[level]
        self._calls = []
        self._rollback = None 

# 需要导入模块: import logging [as 别名]
# 或者: from logging import _levelNames [as 别名]
def get_log_levels():
    """
    Return a list of available log level names
    """
    try:
        level_to_name = logging._levelToName
    except AttributeError:
        level_to_name = dict([(key, logging._levelNames[key])
                              for key in logging._levelNames
                              if isinstance(key, int)])
    for level in sorted(level_to_name):
        yield level_to_name[level] 

# 需要导入模块: import logging [as 别名]
# 或者: from logging import _levelNames [as 别名]
def set_log_level(level):
    """Set the log-level of the root logger of the logging module.

    Args:
        level: can be an integer such as 30 (logging.WARN), or a string such as 'WARN'
    """
    if isinstance(level, str):
        level = logging._levelNames[level]

    logger = logging.getLogger()  # gets root logger
    logger.setLevel(level)