Class NannyNag

Lib/tabnanny.py:54–66

Raised by process_tokens() if detecting an ambiguous indent. Captured and handled in check().

        check(arg)

class NannyNag(Exception):
    """
    Raised by process_tokens() if detecting an ambiguous indent.
    Captured and handled in check().
    """
    def __init__(self, lineno, msg, line):
        self.lineno, self.msg, self.line = lineno, msg, line
    def get_lineno(self):
        return self.lineno
    def get_msg(self):
        return self.msg
    def get_line(self):
        return self.line

def check(file):
    """check(file_or_dir)