Source code for parsing.models

# Copyright (C) 2017 Technologies, LLC
# is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# GNU General Public License for more details.

from django.db import models

from timetable.models import Semester

[docs]class DataUpdate(models.Model): """ Stores the date/time that the school's data was last updated. Scheduled updates occur when digestion into the database completes. Attributes: school (CharField): the school code that was updated (e.g. jhu) semester (:obj:`ForeignKey` to :obj:`Semester`): the semester for the update last_updated (DateTimeField): the datetime last updated reason (CharField): the reason it was updated (default Scheduled Update) update_type (CharField): which field was updated UPDATE_TYPE (:obj:`tuple` of :obj:`tuple`): Update types allowed. COURSES (str): Update type. EVALUATIONS (str): Update type. MISCELLANEOUS (str): Update type. TEXTBOOKS (str): Update type. """ COURSES = 'C' TEXTBOOKS = 'T' EVALUATIONS = 'E' MISCELLANEOUS = 'M' UPDATE_TYPE = ( (COURSES, 'courses'), (TEXTBOOKS, 'textbooks'), (EVALUATIONS, 'evaluations'), (MISCELLANEOUS, 'miscellaneous'), ) school = models.CharField(max_length=100) semester = models.ForeignKey(Semester, on_delete=models.deletion.CASCADE) timestamp = models.DateTimeField(auto_now=True) reason = models.CharField(max_length=200, default='Scheduled Update') update_type = models.CharField(max_length=1, choices=UPDATE_TYPE, default=MISCELLANEOUS)