What is Python's default logging formatter?

Question

I\'m trying to decipher the information contained in my logs (the logging setup is using the default formatter). The documentation states:

Do formatting f

Answer 1

The default seems to be %(levelname)s:%(name)s:%(message)s

import logging
logging.error("Some error")
print "fmt: " , logging.root.handlers[0].formatter._fmt
# ERROR:root:Some error
# fmt:  %(levelname)s:%(name)s:%(message)s