FM / cloudinit

/snap/core18/2979/usr/lib/python3/dist-packages/cloudinit/

/snap/core18/2979/usr/lib/python3/dist-packages/cloudinit

Name	Size	Mode	Actions
analyze/	-	0755	rm
cmd/	-	0755	rm
config/	-	0755	rm
distros/	-	0755	rm
filters/	-	0755	rm
handlers/	-	0755	rm
mergers/	-	0755	rm
net/	-	0755	rm
reporting/	-	0755	rm
sources/	-	0755	rm
__pycache__/	-	0755	rm
apport.py	5881	0644	edit dl rm
atomic_helper.py	1417	0644	edit dl rm
cloud.py	3574	0644	edit dl rm
dhclient_hook.py	2549	0644	edit dl rm
dmi.py	6979	0644	edit dl rm
event.py	2097	0644	edit dl rm
features.py	3146	0644	edit dl rm
gpg.py	4424	0644	edit dl rm
helpers.py	16828	0644	edit dl rm
importer.py	1789	0644	edit dl rm
log.py	4432	0644	edit dl rm
netinfo.py	23115	0644	edit dl rm
patcher.py	1130	0644	edit dl rm
persistence.py	2605	0644	edit dl rm
registry.py	1045	0644	edit dl rm
safeyaml.py	7905	0644	edit dl rm
settings.py	2041	0644	edit dl rm
signal_handler.py	1826	0644	edit dl rm
simpletable.py	1976	0644	edit dl rm
ssh_util.py	21211	0644	edit dl rm
stages.py	35311	0644	edit dl rm
subp.py	13558	0644	edit dl rm
templater.py	5965	0644	edit dl rm
temp_utils.py	3268	0644	edit dl rm
type_utils.py	726	0644	edit dl rm
url_helper.py	28628	0644	edit dl rm
user_data.py	14841	0644	edit dl rm
util.py	92622	0644	edit dl rm
version.py	596	0644	edit dl rm
warnings.py	3932	0644	edit dl rm
__init__.py	0	0644	edit dl rm

Edit: /snap/core18/2979/usr/lib/python3/dist-packages/cloudinit/log.py (4432B)

# Copyright (C) 2012 Canonical Ltd.
# Copyright (C) 2012 Hewlett-Packard Development Company, L.P.
# Copyright (C) 2012 Yahoo! Inc.
#
# Author: Scott Moser <scott.moser@canonical.com>
# Author: Juerg Haefliger <juerg.haefliger@hp.com>
# Author: Joshua Harlow <harlowja@yahoo-inc.com>
#
# This file is part of cloud-init. See LICENSE file for license information.

import collections.abc
import io
import logging
import logging.config
import logging.handlers
import os
import sys
import time

# Logging levels for easy access
CRITICAL = logging.CRITICAL
FATAL = logging.FATAL
ERROR = logging.ERROR
WARNING = logging.WARNING
WARN = logging.WARN
INFO = logging.INFO
DEBUG = logging.DEBUG
NOTSET = logging.NOTSET

# Default basic format
DEF_CON_FORMAT = "%(asctime)s - %(filename)s[%(levelname)s]: %(message)s"

# Always format logging timestamps as UTC time
logging.Formatter.converter = time.gmtime

def setupBasicLogging(level=DEBUG, formatter=None):
    if not formatter:
        formatter = logging.Formatter(DEF_CON_FORMAT)
    root = logging.getLogger()
    for handler in root.handlers:
        if hasattr(handler, "stream") and hasattr(handler.stream, "name"):
            if handler.stream.name == "<stderr>":
                handler.setLevel(level)
                return
    # Didn't have an existing stderr handler; create a new handler
    console = logging.StreamHandler(sys.stderr)
    console.setFormatter(formatter)
    console.setLevel(level)
    root.addHandler(console)
    root.setLevel(level)

def flushLoggers(root):
    if not root:
        return
    for h in root.handlers:
        if isinstance(h, (logging.StreamHandler)):
            try:
                h.flush()
            except IOError:
                pass
    flushLoggers(root.parent)

def setupLogging(cfg=None):
    # See if the config provides any logging conf...
    if not cfg:
        cfg = {}

log_cfgs = []
    log_cfg = cfg.get("logcfg")
    if log_cfg and isinstance(log_cfg, str):
        # If there is a 'logcfg' entry in the config,
        # respect it, it is the old keyname
        log_cfgs.append(str(log_cfg))
    elif "log_cfgs" in cfg:
        for a_cfg in cfg["log_cfgs"]:
            if isinstance(a_cfg, str):
                log_cfgs.append(a_cfg)
            elif isinstance(a_cfg, (collections.abc.Iterable)):
                cfg_str = [str(c) for c in a_cfg]
                log_cfgs.append("\n".join(cfg_str))
            else:
                log_cfgs.append(str(a_cfg))

# See if any of them actually load...
    am_tried = 0
    for log_cfg in log_cfgs:
        try:
            am_tried += 1
            # Assume its just a string if not a filename
            if log_cfg.startswith("/") and os.path.isfile(log_cfg):
                # Leave it as a file and do not make it look like
                # something that is a file (but is really a buffer that
                # is acting as a file)
                pass
            else:
                log_cfg = io.StringIO(log_cfg)
            # Attempt to load its config
            logging.config.fileConfig(log_cfg)
            # The first one to work wins!
            return
        except Exception:
            # We do not write any logs of this here, because the default
            # configuration includes an attempt at using /dev/log, followed
            # up by writing to a file.  /dev/log will not exist in very early
            # boot, so an exception on that is expected.
            pass

# If it didn't work, at least setup a basic logger (if desired)
    basic_enabled = cfg.get("log_basic", True)

sys.stderr.write(
        "WARN: no logging configured! (tried %s configs)\n" % (am_tried)
    )
    if basic_enabled:
        sys.stderr.write("Setting up basic logging...\n")
        setupBasicLogging()

def getLogger(name="cloudinit"):
    return logging.getLogger(name)

def _resetLogger(log):
    """Remove all current handlers, unset log level and add a NullHandler.

(Adding the NullHandler avoids "No handlers could be found for logger XXX"
    messages.)
    """
    if not log:
        return
    handlers = list(log.handlers)
    for h in handlers:
        h.flush()
        h.close()
        log.removeHandler(h)
    log.setLevel(NOTSET)
    log.addHandler(logging.NullHandler())

def resetLogging():
    _resetLogger(logging.getLogger())
    _resetLogger(getLogger())

resetLogging()

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