Onionr/src/logger/__init__.py

92 lines
2.7 KiB
Python
Executable File

"""
Onionr - Private P2P Communication
We use built in logging but with a custom formatter for colors and such
"""
import logging
from filepaths import log_file
"""
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
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
"""
# credit: https://stackoverflow.com/a/384076
# license: https://creativecommons.org/licenses/by-sa/4.0/
class ConsoleFormatter(logging.Formatter):
grey = "\x1b[38;20m"
green = "\x1b[38;5;82m"
yellow = "\x1b[33;20m"
red = "\x1b[31;20m"
bold_red = "\x1b[31;1m"
reset = "\x1b[0m"
format_default = "%(levelname)s - %(message)s (%(filename)s:%(lineno)d)"
format_info = "%(message)s - (%(filename)s:%(lineno)d)"
FORMATS = {
logging.DEBUG: grey + format_default + reset,
logging.INFO: green + format_info + reset,
logging.WARNING: yellow + format_default + reset,
logging.ERROR: red + format_default + reset,
logging.CRITICAL: bold_red + format_default + reset
}
def format(self, record):
log_fmt = self.FORMATS.get(record.levelno)
formatter = logging.Formatter(log_fmt)
return formatter.format(record)
class FileFormatter(logging.Formatter):
format_default = "%(levelname)s - %(message)s (%(filename)s:%(lineno)d)"
format_info = "%(message)s - (%(filename)s:%(lineno)d)"
FORMATS = {
logging.DEBUG: format_default,
logging.INFO: format_info,
logging.WARNING: format_default,
logging.ERROR: format_default,
logging.CRITICAL: format_default
}
def format(self, record):
log_fmt = self.FORMATS.get(record.levelno)
formatter = logging.Formatter(log_fmt)
return formatter.format(record)
#logging.basicConfig(level=logging.ERROR, format='%(message)s ')
log = logging.getLogger('onionr')
log.setLevel(logging.INFO)
ch = logging.StreamHandler()
ch.setLevel(logging.INFO)
ch.setFormatter(ConsoleFormatter())
def enable_file_logging():
fh = logging.FileHandler(log_file)
fh.setLevel(logging.INFO)
fh.setFormatter(FileFormatter())
log.addHandler(fh)
def disable_console_logging():
log.removeHandler(ch)
def enable_console_logging():
log.addHandler(ch)
enable_console_logging()