exceptions.py

# Exceptions that are used with in the lockable_resource app


class AlreadyLockedException(Exception):
    def __init__(self):
        print("The Lockable Resource you are trying to Lock is already Locked!")


class AlreadyFreeException(Exception):
    def __init__(self):
        print("The Lockable Resource you are trying to Release is already Free!")


class FreeResourceNotAvailableException(Exception):
    def __init__(self, attempted_string):
        print(
            f"There are no free resources available that matches a label or a name: {attempted_string}"
        )


class LockWithoutSignoffException(Exception):
    def __init__(self, obj):
        print(
            f"Cannot lock resource {obj.name} without signoff. "
            "Please provide a signoff!"
        )


class InvalidLabelException(Exception):
    # Raised when the given label does not exist in the platform!
    # This should only be raised when we try to instantiate LabelManager
    # Because before we instantiate it, we should validate if the given label even exists
    # in the entire platform!
    def __init__(self, label):
        print(
            f"Invalid Label {label}. This label does not exists across all the lockable resources"
            f"Cannot recover from this error."
            f"Request is NOT entering to QUEUE"
        )