logging-format-truncated / E1201

Message emitted:

Logging format string ends in middle of conversion specifier

Description:

Used when a logging statement format string terminates before the end of a conversion specifier.

Problematic code:

import logging
import sys

logging.warning("Python version: %", sys.version)  # [logging-format-truncated]

Correct code:

import logging
import sys

logging.warning("Python version: %s", sys.version)

Created by the logging checker.