9cf2f9f298
This will remove imports from __future__ that are no longer needed. https://docs.python.org/3.5/library/2to3.html#2to3fixer-future
43 lines
1.3 KiB
Python
43 lines
1.3 KiB
Python
"""
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Course Goals Models
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"""
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from django.contrib.auth.models import User
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from django.db import models
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from django.utils.encoding import python_2_unicode_compatible
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from django.utils.translation import ugettext_lazy as _
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from model_utils import Choices
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from opaque_keys.edx.django.models import CourseKeyField
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# Each goal is represented by a goal key and a string description.
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GOAL_KEY_CHOICES = Choices(
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(u'certify', _('Earn a certificate')),
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(u'complete', _('Complete the course')),
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(u'explore', _('Explore the course')),
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(u'unsure', _('Not sure yet')),
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)
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@python_2_unicode_compatible
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class CourseGoal(models.Model):
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"""
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Represents a course goal set by a user on the course home page.
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.. no_pii:
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"""
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class Meta(object):
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app_label = "course_goals"
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unique_together = ("user", "course_key")
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user = models.ForeignKey(User, blank=False, on_delete=models.CASCADE)
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course_key = CourseKeyField(max_length=255, db_index=True)
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goal_key = models.CharField(max_length=100, choices=GOAL_KEY_CHOICES, default=GOAL_KEY_CHOICES.unsure)
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def __str__(self):
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return 'CourseGoal: {user} set goal to {goal} for course {course}'.format(
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user=self.user.username,
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goal=self.goal_key,
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course=self.course_key,
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)
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