How to use the glances.logger.logger.warning function in Glances

# For each AMP scrip, call the load_config method
        for s in self.config.sections():
            if s.startswith("amp_"):
                # An AMP section exists in the configuration file
                # If an AMP script exist in the glances/amps folder, use it
                amp_conf_name = s[4:]
                amp_script = os.path.join(amps_path, header + s[4:] + ".py")
                if not os.path.exists(amp_script):
                    # If not, use the default script
                    amp_script = os.path.join(amps_path, "glances_default.py")
                try:
                    amp = __import__(os.path.basename(amp_script)[:-3])
                except ImportError as e:
                    logger.warning("Missing Python Lib ({}), cannot load {} AMP".format(e, amp_conf_name))
                except Exception as e:
                    logger.warning("Cannot load {} AMP ({})".format(amp_conf_name, e))
                else:
                    # Add the AMP to the dictionary
                    # The key is the AMP name
                    # for example, the file glances_xxx.py
                    # generate self._amps_list["xxx"] = ...
                    self.__amps_dict[amp_conf_name] = amp.Amp(name=amp_conf_name, args=self.args)
                    # Load the AMP configuration
                    self.__amps_dict[amp_conf_name].load_config(self.config)
        # Log AMPs list
        logger.debug("AMPs list: {}".format(self.getList()))

        return True

server['password'] = None
                    server['status'] = 'PROTECTED'
                else:
                    server['status'] = 'OFFLINE'
                logger.debug("Cannot grab stats from {} ({} {})".format(uri, e.errcode, e.errmsg))
            else:
                # Status
                server['status'] = 'ONLINE'

                # Optional stats (load is not available on Windows OS)
                try:
                    # LOAD
                    load_min5 = json.loads(s.getLoad())['min5']
                    server['load_min5'] = '{:.2f}'.format(load_min5)
                except Exception as e:
                    logger.warning(
                        "Error while grabbing stats form {}: {}".format(uri, e))

        return server

"""IP plugin."""

import threading
from json import loads

from glances.compat import iterkeys, urlopen, queue
from glances.logger import logger
from glances.timer import Timer
from glances.plugins.glances_plugin import GlancesPlugin

# Import plugin specific dependency
try:
    import netifaces
except ImportError as e:
    import_error_tag = True
    logger.warning("Missing Python Lib ({}), IP plugin is disabled".format(e))
else:
    import_error_tag = False

# List of online services to retreive public IP address
# List of tuple (url, json, key)
# - url: URL of the Web site
# - json: service return a JSON (True) or string (False)
# - key: key of the IP addresse in the JSON structure
urls = [('https://ip.42.pl/raw', False, None),
        ('https://httpbin.org/ip', True, 'origin'),
        ('https://jsonip.com', True, 'ip'),
        ('https://api.ipify.org/?format=json', True, 'ip')]


class Plugin(GlancesPlugin):
    """Glances IP Plugin.

"""Quicklook plugin."""

from glances.cpu_percent import cpu_percent
from glances.logger import logger
from glances.outputs.glances_bars import Bar
from glances.outputs.glances_sparklines import Sparkline
from glances.plugins.glances_plugin import GlancesPlugin

import psutil

# Import plugin specific dependency
try:
    from cpuinfo import cpuinfo
except ImportError as e:
    cpuinfo_tag = False
    logger.warning("Missing Python Lib ({}), Quicklook plugin will not display CPU info".format(e))
else:
    cpuinfo_tag = True


# Define the history items list
# All items in this list will be historised if the --enable-history tag is set
items_history_list = [{'name': 'cpu',
                       'description': 'CPU percent usage',
                       'y_unit': '%'},
                      {'name': 'percpu',
                       'description': 'PERCPU percent usage',
                       'y_unit': '%'},
                      {'name': 'mem',
                       'description': 'MEM percent usage',
                       'y_unit': '%'},
                      {'name': 'swap',

#
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see .

"""RAID plugin."""

from glances.compat import iterkeys
from glances.logger import logger
from glances.plugins.glances_plugin import GlancesPlugin

# Import plugin specific dependency
try:
    from pymdstat import MdStat
except ImportError as e:
    import_error_tag = True
    logger.warning("Missing Python Lib ({}), Raid plugin is disabled".format(e))
else:
    import_error_tag = False


class Plugin(GlancesPlugin):
    """Glances RAID plugin.

    stats is a dict (see pymdstat documentation)
    """

    def __init__(self, args=None, config=None):
        """Init the plugin."""
        super(Plugin, self).__init__(args=args, config=config)

        # We want to display the stat in the curse interface
        self.display_curse = True

version=self.args.snmp_version,
                                       community=self.args.snmp_community,
                                       user=self.args.snmp_user,
                                       auth=self.args.snmp_auth)

        # If we cannot grab the hostname, then exit...
        ret = clientsnmp.get_by_oid("1.3.6.1.2.1.1.5.0") != {}
        if ret:
            # Get the OS name (need to grab the good OID...)
            oid_os_name = clientsnmp.get_by_oid("1.3.6.1.2.1.1.1.0")
            try:
                self.system_name = self.get_system_name(oid_os_name['1.3.6.1.2.1.1.1.0'])
                logger.info("SNMP system name detected: {}".format(self.system_name))
            except KeyError:
                self.system_name = None
                logger.warning("Cannot detect SNMP system name")

        return ret

def load(self, config):
        """Load the server list from the configuration file."""
        server_list = []

        if config is None:
            logger.debug("No configuration file available. Cannot load server list.")
        elif not config.has_section(self._section):
            logger.warning("No [%s] section in the configuration file. Cannot load server list." % self._section)
        else:
            logger.info("Start reading the [%s] section in the configuration file" % self._section)
            for i in range(1, 256):
                new_server = {}
                postfix = 'server_%s_' % str(i)
                # Read the server name (mandatory)
                for s in ['name', 'port', 'alias']:
                    new_server[s] = config.get_value(self._section, '%s%s' % (postfix, s))
                if new_server['name'] is not None:
                    # Manage optionnal information
                    if new_server['port'] is None:
                        new_server['port'] = '61209'
                    new_server['username'] = 'glances'
                    # By default, try empty (aka no) password
                    new_server['password'] = ''
                    try:

server['status'] = 'PROTECTED'
                else:
                    server['status'] = 'OFFLINE'
                logger.debug("Cannot grab stats from {} ({} {})".format(uri, e.errcode, e.errmsg))
            else:
                # Status
                server['status'] = 'ONLINE'

                # Optional stats (load is not available on Windows OS)
                try:
                    # LOAD
                    load_min5 = json.loads(s.getLoad())['min5']
                    server['load_min5'] = '{:.2f}'.format(load_min5)
                    server['load_percent_views'] = json.loads(s.getViewsLoad())['min5']['decoration']
                except Exception as e:
                    logger.warning(
                        "Error while grabbing stats form {}: {}".format(uri, e))

        return server