tiramisu/tiramisu/error.py

#ValueError if function's parameter not correct
#           or if not logical
#           or if validation falied
#TypeError if parameter has no good type
#AttributeError if no option or optiondescription in optiondescription (also when specified a path)


class AmbigousOptionError(StandardError):
    "more than one option"
    pass


class ConfigError(StandardError):
    """if modify frozen config
    or try to change owner for an option without value
    or if error in calculation"""
    pass


class ConflictConfigError(ConfigError):
    "duplicate config"
    pass


class PropertiesOptionError(AttributeError):
    "try to access to opt with not allowed property"
    def __init__(self, msg, proptype):
        self.proptype = proptype
        super(PropertiesOptionError, self).__init__(msg)


class RequirementRecursionError(StandardError):
    "recursive error"
    pass


class MandatoryError(Exception):
    "mandatory error"
    pass


class MultiTypeError(Exception):
    """multi must be a list
    or error with multi length"""
    pass