Method Name:
warning
Method Signature:
warning(logMessage, *args, **kwargs)
Method Overview:
- warning() method is used to log messages of severity level logging.WARNING.
- The warning log messages may or may not point to something wrong, but generally set the tone that some event has happened against the normal course.
- Examples for warning messages include resource depletion such as disk space usage reaching a high threshold, CPU temperature reaching the maximum threshold, password strength is low and so on.
- Note that logging.WARNING is the default log level set in a Python Environment
- The log message is composed of several parameters taken from *args and **kwargs as explained in the debug() method of logger class.
Example:
|
import logging
logr = logging.getLogger(__name__) print("Log level-numeric code:") print(logr.getEffectiveLevel())
# Set a standard log prefix formatString = '%(asctime)s %(filename)s => %(message)s' logging.basicConfig(format=formatString)
logr.warning("A sample warning message") |
Output:
|
Log level-numeric code: 30 2017-03-25 03:19:34,954 logr3.py => A sample warning message |