anomalous-backslash-in-string / W1401#
Message emitted:
Anomalous backslash in string: '%s'. String constant might be missing an r prefix.
Description:
Used when a backslash is in a literal string but not as an escape.
Problematic code:
string = "\z" # [anomalous-backslash-in-string]
Correct code:
string = r"\z"
string = "\n"
Created by the string checker.