Source code for moodleteacher.exceptions

"""
Defintion of common exceptions in MoodleTeacher.
"""


class JobException(Exception):
    """
    An exception that occured while using
    the Job API.
    """
    def __init__(self, info_student=None, info_tutor=None):
        self.info_student = info_student
        self.info_tutor = info_tutor
    pass


class RunningProgramException(Exception):
    """
    A problem that occured while running a student program.

    Args:
        instance (RunningProgram): The RunningProgram instance raising this issue.
        output (str): All the output data being produced so far.
    """
    def __init__(self, instance, output=None):
        self.instance = instance
        self.output = output


class WrongExitStatusException(RunningProgramException):
    def __init__(self, instance, expected, got=None, output=None):
        self.instance = instance
        self.expected = expected
        self.output = output
        self.got = got


class NestedException(RunningProgramException):
    """
    An exception occured while running the student
    program.
    """
    def __init__(self, instance, real_exception, output=None):
        self.instance = instance
        self.real_exception = real_exception
        self.output = output


class TimeoutException(NestedException):
    pass


class TerminationException(NestedException):
    pass


class ValidatorBrokenException(JobException):
    """
    Indication that the validator script is broken.
    """
    pass


class NoFilesException(JobException):
    """
    Indication that the student submission contains no files.
    """
    pass