Source code for lupkg.exceptions

# -*- coding: utf-8 -*-


class LupkgProcessingException(Exception):
    """Custom exception for lupkg processing related errors."""

    def __init__(self, message):
        super(LupkgProcessingException, self).__init__()
        self.message = message


class LupkgMetadataException(Exception):
    """Custom exception for LuPKG.

    Thrown when there is a problem with the provided or missing
    metadata, either from user input, or the lupkg repo
    structure/format.

    Args:
      message (str): the message to display
      key (str): the key of the metadata value that caused the issue
      valid_values (list): valid values for the key in question
    """

    def __init__(self, message, key=None, valid_values=None):
        super(LupkgMetadataException, self).__init__()
        self.message = message
        self.key = key
        self.valid_values = valid_values


class LupkgSchemaException(Exception):

    def __init__(self, message, item=None, validation_errors=None):

        super(LupkgSchemaException, self).__init__(message)

        self.message = "{}: {}".format(message, validation_errors)
        self.item = item
        self.validation_errors = validation_errors