79 lines
2.5 KiB
Python
79 lines
2.5 KiB
Python
from __future__ import unicode_literals
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# from django.utils.encoding import python_2_unicode_compatible
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from six import python_2_unicode_compatible
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from django.utils.translation import gettext_lazy as _
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from django.db import models
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from quiz.models import Question
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ANSWER_ORDER_OPTIONS = (
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('content', _('Content')),
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('random', _('Random')),
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('none', _('None'))
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)
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class MCQuestion(Question):
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answer_order = models.CharField(
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max_length=30, null=True, blank=True,
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choices=ANSWER_ORDER_OPTIONS,
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help_text=_("The order in which multichoice "
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"answer options are displayed "
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"to the user"),
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verbose_name=_("Answer Order"))
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def check_if_correct(self, guess):
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answer = Answer.objects.get(id=guess)
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if answer.correct is True:
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return True
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else:
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return False
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def order_answers(self, queryset):
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if self.answer_order == 'content':
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return queryset.order_by('content')
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if self.answer_order == 'random':
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return queryset.order_by('?')
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if self.answer_order == 'none':
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return queryset.order_by()
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return queryset
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def get_answers(self):
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return self.order_answers(Answer.objects.filter(question=self))
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def get_answers_list(self):
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return [(answer.id, answer.content) for answer in
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self.order_answers(Answer.objects.filter(question=self))]
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def answer_choice_to_string(self, guess):
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return Answer.objects.get(id=guess).content
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class Meta:
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verbose_name = _("Multiple Choice Question")
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verbose_name_plural = _("Multiple Choice Questions")
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@python_2_unicode_compatible
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class Answer(models.Model):
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question = models.ForeignKey(MCQuestion, verbose_name=_("Question"), on_delete=models.CASCADE)
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content = models.CharField(max_length=1000,
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blank=False,
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help_text=_("Enter the answer text that "
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"you want displayed"),
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verbose_name=_("Content"))
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correct = models.BooleanField(blank=False,
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default=False,
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help_text=_("Is this a correct answer?"),
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verbose_name=_("Correct"))
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def __str__(self):
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return self.content
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class Meta:
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verbose_name = _("Answer")
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verbose_name_plural = _("Answers")
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