99 lines
3.4 KiB
Python
99 lines
3.4 KiB
Python
# -*- coding: utf-8 -*-
|
|
#
|
|
# This file is part of python-gnupg, a Python interface to GnuPG.
|
|
# Copyright © 2013 Isis Lovecruft, <isis@leap.se> 0xA3ADB67A2CDB8B35
|
|
# © 2013 Andrej B.
|
|
# © 2013 LEAP Encryption Access Project
|
|
# © 2008-2012 Vinay Sajip
|
|
# © 2005 Steve Traugott
|
|
# © 2004 A.M. Kuchling
|
|
#
|
|
# This program is free software: you can redistribute it and/or modify it
|
|
# under the terms of the GNU General Public License as published by the Free
|
|
# Software Foundation, either version 3 of the License, or (at your option)
|
|
# any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful, but WITHOUT
|
|
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
# FITNESS FOR A PARTICULAR PURPOSE. See the included LICENSE file for details.
|
|
|
|
'''log.py
|
|
----------
|
|
Logging module for python-gnupg.
|
|
'''
|
|
|
|
from __future__ import absolute_import
|
|
from __future__ import print_function
|
|
from datetime import datetime
|
|
from functools import wraps
|
|
|
|
import logging
|
|
import sys
|
|
import os
|
|
|
|
try:
|
|
from logging import NullHandler
|
|
except:
|
|
class NullHandler(logging.Handler):
|
|
def handle(self, record):
|
|
pass
|
|
|
|
from . import _ansistrm
|
|
|
|
GNUPG_STATUS_LEVEL = 9
|
|
|
|
def status(self, message, *args, **kwargs):
|
|
"""LogRecord for GnuPG internal status messages."""
|
|
if self.isEnabledFor(GNUPG_STATUS_LEVEL):
|
|
self._log(GNUPG_STATUS_LEVEL, message, args, **kwargs)
|
|
|
|
@wraps(logging.Logger)
|
|
def create_logger(level=logging.NOTSET):
|
|
"""Create a logger for python-gnupg at a specific message level.
|
|
|
|
:type level: int or str
|
|
:param level: A string or an integer for the lowest level to log.
|
|
Available levels:
|
|
int str description
|
|
0 NOTSET Disable all logging.
|
|
9 GNUPG Log GnuPG's internal status messages.
|
|
10 DEBUG Log module level debuging messages.
|
|
20 INFO Normal user-level messages.
|
|
30 WARN Warning messages.
|
|
40 ERROR Error messages and tracebacks.
|
|
50 CRITICAL Unhandled exceptions and tracebacks.
|
|
"""
|
|
_test = os.path.join(os.path.join(os.getcwd(), 'gnupg'), 'test')
|
|
_now = datetime.now().strftime("%Y-%m-%d_%H%M%S")
|
|
_fn = os.path.join(_test, "%s_test_gnupg.log" % _now)
|
|
_fmt = "%(relativeCreated)-4d L%(lineno)-4d:%(funcName)-18.18s %(levelname)-7.7s %(message)s"
|
|
|
|
## Add the GNUPG_STATUS_LEVEL LogRecord to all Loggers in the module:
|
|
logging.addLevelName(GNUPG_STATUS_LEVEL, "GNUPG")
|
|
logging.Logger.status = status
|
|
|
|
if level > logging.NOTSET:
|
|
logging.basicConfig(level=level, filename=_fn,
|
|
filemode="a", format=_fmt)
|
|
logging.captureWarnings(True)
|
|
logging.logThreads = True
|
|
|
|
colouriser = _ansistrm.ColorizingStreamHandler
|
|
colouriser.level_map[9] = (None, 'blue', False)
|
|
colouriser.level_map[10] = (None, 'cyan', False)
|
|
handler = colouriser(stream=sys.stderr)
|
|
handler.setLevel(level)
|
|
|
|
formatr = logging.Formatter(_fmt)
|
|
handler.setFormatter(formatr)
|
|
print("Starting the logger...")
|
|
else:
|
|
handler = NullHandler()
|
|
print("GnuPG logging disabled...")
|
|
|
|
log = logging.getLogger('gnupg')
|
|
log.addHandler(handler)
|
|
log.setLevel(level)
|
|
log.info("Log opened: %s UTC" % datetime.ctime(datetime.utcnow()))
|
|
return log
|