Python logging._nameToLevel方法代码示例

# 需要导入模块: import logging [as 别名]
# 或者: from logging import _nameToLevel [as 别名]
def main():
    """
    Creates all the argument parsers and invokes the function from set_defaults().

    :return: The result of the function from set_defaults().
    """
    parser = get_parser()
    args = parser.parse_args()
    args.log_level = logging._nameToLevel[args.log_level]
    setup_logging(args.log_level)
    try:
        handler = args.handler
    except AttributeError:
        def print_usage(_):
            parser.print_usage()

        handler = print_usage
    return handler(args) 

# 需要导入模块: import logging [as 别名]
# 或者: from logging import _nameToLevel [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 _nameToLevel [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 _nameToLevel [as 别名]
def add_logging_args(parser: argparse.ArgumentParser, patch: bool = True,
                     erase_args: bool = True) -> None:
    """
    Add command line flags specific to logging.

    :param parser: `argparse` parser where to add new flags.
    :param erase_args: Automatically remove logging-related flags from parsed args.
    :param patch: Patch parse_args() to automatically setup logging.
    """
    parser.add_argument("--log-level", default="INFO", choices=logging._nameToLevel,
                        help="Logging verbosity.")
    parser.add_argument("--log-structured", action="store_true",
                        help="Enable structured logging (JSON record per line).")
    parser.add_argument("--log-config",
                        help="Path to the file which sets individual log levels of domains.")
    # monkey-patch parse_args()
    # custom actions do not work, unfortunately, because they are not invoked if
    # the corresponding --flags are not specified

    def _patched_parse_args(args=None, namespace=None) -> argparse.Namespace:
        args = parser._original_parse_args(args, namespace)
        setup(args.log_level, args.log_structured, args.log_config)
        if erase_args:
            for log_arg in ("log_level", "log_structured", "log_config"):
                delattr(args, log_arg)
        return args

    if patch and not hasattr(parser, "_original_parse_args"):
        parser._original_parse_args = parser.parse_args
        parser.parse_args = _patched_parse_args 

# 需要导入模块: import logging [as 别名]
# 或者: from logging import _nameToLevel [as 别名]
def add_logging_args(
    parser: argparse.ArgumentParser, patch: bool = True, erase_args: bool = True
) -> None:
    """
    Add command line flags specific to logging.

    Args:
        parser: `argparse` parser where to add new flags.
        erase_args: Automatically remove logging-related flags from parsed args.
        patch: Patch parse_args() to automatically setup logging.

    """
    parser.add_argument(
        "--log-level", default="INFO", choices=logging._nameToLevel, help="Logging verbosity."
    )
    parser.add_argument(
        "--log-structured",
        action="store_true",
        help="Enable structured logging (JSON record per line).",
    )
    parser.add_argument(
        "--log-config", help="Path to the file which sets individual log levels of domains."
    )
    # monkey-patch parse_args()
    # custom actions do not work, unfortunately, because they are not invoked if
    # the corresponding --flags are not specified

    def _patched_parse_args(args=None, namespace=None) -> argparse.Namespace:
        args = parser._original_parse_args(args, namespace)
        setup(args.log_level, args.log_structured, args.log_config)
        if erase_args:
            for log_arg in ("log_level", "log_structured", "log_config"):
                delattr(args, log_arg)
        return args

    if patch and not hasattr(parser, "_original_parse_args"):
        parser._original_parse_args = parser.parse_args
        parser.parse_args = _patched_parse_args 

# 需要导入模块: import logging [as 别名]
# 或者: from logging import _nameToLevel [as 别名]
def __call__(self, parser, namespace, values, option_string=None):
        values = values.split(':')
        level, logger = values if len(values) > 1 else (values[0],
                                                        self.main_logger)

        logger = logging.getLogger(logger)
        try:
            logger.setLevel(logging._nameToLevel[level.upper()])
        except KeyError:
            msg = f"invalid level choice: {level} (choose from {parser.log_levels})"
            raise argparse.ArgumentError(self, msg)

        super(LoggingAction, self).__call__(parser, namespace, values, option_string) 

# 需要导入模块: import logging [as 别名]
# 或者: from logging import _nameToLevel [as 别名]
def log(self, level, msg, *args, **kwargs):
        """
        Log 'msg % args' with the integer severity 'level'.

        To pass exception information, use the keyword argument exc_info with
        a true value, e.g.

        logger.log(level, "We have a %s", "mysterious problem", exc_info=1)
        """
        if self._nameToLevel(level) >= logging.ERROR:
            kwargs.update(dict(exc_info=True))

        new_msg = self._process_msg(msg)
        return super(SimpleLogger, self).log(level, new_msg, *args, **kwargs) 

# 需要导入模块: import logging [as 别名]
# 或者: from logging import _nameToLevel [as 别名]
def _nameToLevel(level: typing.Union[str, int]) -> int:
        try:
            if isinstance(level, str):
                # please mypy
                _level: int = logging._nameToLevel[level.upper()]
            else:
                _level = level
            return _level
        except KeyError as e:
            raise ValueError(
                "`level` should be one of; 'NOTSET', 'DEBUG', 'INFO', 'WARNING', 'ERROR', 'CRITICAL'"
            ) from e 

# 需要导入模块: import logging [as 别名]
# 或者: from logging import _nameToLevel [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 _nameToLevel [as 别名]
def main():
    parser = argparse.ArgumentParser()
    parser.add_argument("--driver", default="Driver")
    parser.add_argument(
        "--logging",
        default="INFO",
        choices=["DEBUG", "INFO", "WARNING", "ERROR", "CRITICAL"],
    )
    parser.add_argument("--full", action="store_true")
    parser.add_argument("--legacy", action="store_true")
    parser.add_argument("file", default=None)
    args = parser.parse_args()

    logging.basicConfig(
        format="%(levelname)5s:%(name)36s:%(message)s",
        level=logging._nameToLevel[args.logging],
    )

    driver_cls = args.driver
    if args.legacy and driver_cls == "Driver":  # xxx
        logger.info("legacy option is added. output Schema is legacy flavor")
        driver_cls = "LegacyDriver"
    if ":" not in driver_cls:
        driver_cls = "swagger_marshmallow_codegen.driver:{}".format(driver_cls)

    if args.full:
        options = {"targets": {"schema": True, "input": True, "output": True}}
    else:
        options = {"targets": {"schema": True}}

    driver = import_symbol(driver_cls, cwd=True)(options)

    if args.file is None:
        driver.run(sys.stdin, sys.stdout)
    else:
        with open(args.file) as rf:
            driver.run(rf, sys.stdout) 

# 需要导入模块: import logging [as 别名]
# 或者: from logging import _nameToLevel [as 别名]
def setup(level: Union[str, int], structured: bool, config_path: str = None):
    """
    Make stdout and stderr unicode friendly in case of misconfigured \
    environments, initializes the logging, structured logging and \
    enables colored logs if it is appropriate.

    :param level: The global logging level.
    :param structured: Output JSON logs to stdout.
    :param config_path: Path to a yaml file that configures the level of output of the loggers. \
                        Root logger level is set through the level argument and will override any \
                        root configuration found in the conf file.
    :return: None
    """
    global logs_are_structured
    logs_are_structured = structured

    if not isinstance(level, int):
        level = logging._nameToLevel[level]

    def ensure_utf8_stream(stream):
        if not isinstance(stream, io.StringIO) and hasattr(stream, "buffer"):
            stream = codecs.getwriter("utf-8")(stream.buffer)
            stream.encoding = "utf-8"
        return stream

    sys.stdout, sys.stderr = (ensure_utf8_stream(s)
                              for s in (sys.stdout, sys.stderr))

    # basicConfig is only called to make sure there is at least one handler for the root logger.
    # All the output level setting is down right afterwards.
    logging.basicConfig()
    logging.setLogRecordFactory(NumpyLogRecord)
    if config_path is not None and os.path.isfile(config_path):
        with open(config_path) as fh:
            config = yaml.safe_load(fh)
        for key, val in config.items():
            logging.getLogger(key).setLevel(logging._nameToLevel.get(val, level))
    root = logging.getLogger()
    root.setLevel(level)

    if not structured:
        handler = root.handlers[0]
        handler.emit = check_trailing_dot(handler.emit)
        if not sys.stdin.closed and sys.stdout.isatty():
            handler.setFormatter(AwesomeFormatter())
    else:
        root.handlers[0] = StructuredHandler(level) 

# 需要导入模块: import logging [as 别名]
# 或者: from logging import _nameToLevel [as 别名]
def logger():
    getpid_patch = patch('logging.os.getpid', return_value=111)
    getpid_patch.start()
    time_patch = patch('logging.time.time', return_value=946725071.111111)
    time_patch.start()
    localzone_patch = patch('rfc5424logging.handler.get_localzone', return_value=timezone)
    localzone_patch.start()
    hostname_patch = patch('rfc5424logging.handler.socket.gethostname', return_value="testhostname")
    hostname_patch.start()
    connect_patch = patch('logging.handlers.socket.socket.connect', side_effect=connect_mock)
    connect_patch.start()
    sendall_patch = patch('logging.handlers.socket.socket.sendall', side_effect=connect_mock)
    sendall_patch.start()

    if '_levelNames' in logging.__dict__:
        # Python 2.7
        level_patch = patch.dict(logging._levelNames)
        level_patch.start()
    else:
        # Python 3.x
        level_patch1 = patch.dict(logging._levelToName)
        level_patch1.start()
        level_patch2 = patch.dict(logging._nameToLevel)
        level_patch2.start()

    logging.raiseExceptions = True
    logger = logging.getLogger()
    logger.setLevel(logging.DEBUG)
    yield logger

    getpid_patch.stop()
    time_patch.stop()
    localzone_patch.stop()
    hostname_patch.stop()
    connect_patch.stop()
    sendall_patch.stop()

    if '_levelNames' in logging.__dict__:
        # Python 2.7
        level_patch.stop()
    else:
        # Python 3.x
        level_patch1.stop()
        level_patch2.stop()

    Rfc5424SysLogAdapter._extra_levels_enabled = False 

# 需要导入模块: import logging [as 别名]
# 或者: from logging import _nameToLevel [as 别名]
def setup(level: Union[str, int], structured: bool, config_path: str = None):
    """
    Make stdout and stderr unicode friendly in case of misconfigured \
    environments, initializes the logging, structured logging and \
    enables colored logs if it is appropriate.

    Args:
        level: The global logging level.
        structured: Output JSON logs to stdout.
        config_path: Path to a yaml file that configures the level of output of the loggers. \
                        Root logger level is set through the level argument and will override any \
                        root configuration found in the conf file.

    Returns:
        None

    """
    global logs_are_structured
    logs_are_structured = structured

    if not isinstance(level, int):
        level = logging._nameToLevel[level]

    def ensure_utf8_stream(stream):
        if not isinstance(stream, io.StringIO) and hasattr(stream, "buffer"):
            stream = codecs.getwriter("utf-8")(stream.buffer)
            stream.encoding = "utf-8"
        return stream

    sys.stdout, sys.stderr = (ensure_utf8_stream(s) for s in (sys.stdout, sys.stderr))

    # basicConfig is only called to make sure there is at least one handler for the root logger.
    # All the output level setting is down right afterwards.
    logging.basicConfig()
    logging.setLogRecordFactory(NumpyLogRecord)
    if config_path is not None and os.path.isfile(config_path):
        with open(config_path) as fh:
            config = yaml.safe_load(fh)
        for key, val in config.items():
            logging.getLogger(key).setLevel(logging._nameToLevel.get(val, level))
    root = logging.getLogger()
    root.setLevel(level)

    if not structured:
        handler = root.handlers[0]
        handler.emit = check_trailing_dot(handler.emit)
        if not hasattr(sys.stdin, "closed"):
            handler.setFormatter(AwesomeFormatter())
        elif not sys.stdin.closed and sys.stdout.isatty():
            handler.setFormatter(AwesomeFormatter())
    else:
        root.handlers[0] = StructuredHandler(level)