Class InterpolationDepthError

Lib/configparser.py:292–302

Raised when substitutions are nested too deeply.

class InterpolationDepthError(InterpolationError):
    """Raised when substitutions are nested too deeply."""

    def __init__(self, option, section, rawval):
        msg = ("Recursion limit exceeded in value substitution: option {!r} "
               "in section {!r} contains an interpolation key which "
               "cannot be substituted in {} steps. Raw value: {!r}"
               "".format(option, section, MAX_INTERPOLATION_DEPTH,
                         rawval))
        InterpolationError.__init__(self, option, section, msg)
        self.args = (option, section, rawval)


class ParsingError(Error):