Return super(LogFormatter, self).format(record, *args, **kwargs)ĭef setup_logging(console_log_output, console_log_level, console_log_color, logfile_file, logfile_log_level, logfile_log_color, log_line_template): If (lor = True and record.levelno in self.COLOR_CODES): Super(LogFormatter, self)._init_(*args, **kwargs)ĭef format(self, record, *args, **kwargs): Logging.DEBUG: "\033[1 30m" # bright/bold black / dark grayĭef _init_(self, color, *args, **kwargs): Logging.INFO: "\033[0 37m", # white / light gray Logging.WARNING: "\033[1 33m", # bright/bold yellow Logging.CRITICAL: "\033[1 35m", # bright/bold magenta # Logging formatter supporting colorized output
# supporting different log levels and colorized output. # Python dual-logging setup (console and log file),. It supports logging to both console and log file, allows for different log level settings, provides colorized output and is easily configurable (also available as Gist): #!/usr/bin/env python3 Here is a complete, nicely wrapped solution based on Waterboy's answer and various other sources. Prints to the format of: 16:58:26,618 my message LogFormatter = logging.Formatter("%(asctime)s %(message)s")įileHandler = logging.FileHandler(".log".format(logPath, fileName))ĬtFormatter(logFormatter) You could also add a Formatter to it so all your log lines have a common header. Logging.getLogger().addHandler(logging.StreamHandler(sys.stdout)) If you want to output to stdout instead of stderr, you just need to specify it to the StreamHandler constructor. Logging.getLogger().addHandler(logging.StreamHandler()) Then all my logs go to both places (which is what it sounds like you want). Not sure if you really need stdout over stderr, but this is what I use when I setup the Python logger and I also add the FileHandler as well. Just get a handle to the root logger and add the StreamHandler. Comments suggest doing = before the call to basicConfig(). Note: If it doesn't work, someone else has probably already initialized the logging system differently.
You can use the logging from all other places in the codebase later like this: ('Useful message') The setup above needs to be done only once near the beginning of the script. Look at LogRecord attributes if you want to customize the log format and add things like filename/line, thread info etc.) (Or with import sys + StreamHandler(sys.stdout) per original question's requirements – the default for StreamHandler is to write to stderr. The whole setup can therefore be done with a single call like this: import loggingįormat="%(asctime)s %(message)s", Any handlers which don’t already have a formatter set will be assigned the default formatter created in this function. Handlers – If specified, this should be an iterable of already created handlers to add to the root logger. Logging.basicConfig() can take a keyword argument handlers since Python 3.3, which simplifies logging setup a lot, especially when setting up multiple handlers with the same formatter:
0 kommentar(er)
