def _create_data(self):
u1 = User.objects.create_user('valerio', '*****@*****.**', 'valerio')
u1.save()
u2 = User.objects.create_user('bob', '*****@*****.**', 'bob')
u2.save()
self.create_users()
self.create_projects()
p1 = Project.objects.filter(title='Twitter demo 2015')
self.load_tweets_into(*p1)
self.create_progress_for(*p1)
v1 = Question(project=p1[0],
text='Is the message subjective or objective?',
description='Describes whether the message is a personal '
'opinion or neutral information.')
v1.save()
v2 = Question(project=p1[0],
text='In what language is the message written?',
description='Describes whether the message is in English, '
'Dutch or some other language.')
v2.save()
c1_1 = Answer(question=v1,
text='The message is subjective.')
c1_1.save()
c1_2 = Answer(question=v1,
text='The message is objective.')
c1_2.save()
c2_1 = Answer(question=v2,
text='The message is in English.')
c2_1.save()
c2_2 = Answer(question=v2,
text='The message is in Dutch.')
c2_2.save()
c2_3 = Answer(question=v2,
text='The message is in another language.')
c2_3.save()
# Update value variables of answers
c1_1.value = create_value_from_answer(c1_1)
c1_2.value = create_value_from_answer(c1_2)
c2_1.value = create_value_from_answer(c2_1)
c2_2.value = create_value_from_answer(c2_2)
c2_3.value = create_value_from_answer(c2_3)
c1_1.save()
c1_2.save()
c2_1.save()
c2_2.save()
c2_3.save()
def save_question_changes_from_post(project_id, post):
"""
Saves all the Question objects in request.POST to the database (along with any answers)
:param project_id: ID value of the project needed for attaching Questions to a project
:param post: request.POST from the question management page form
:return: void - Questions are saved directly to the database
"""
current_project = Project.objects.get(pk=project_id)
# Delete previous codes, answers and questions
Code.objects.filter(message__in=current_project.message_set.all()).delete()
Answer.objects.filter(question__in=Question.objects.filter(project=current_project)).delete()
Question.objects.filter(project=current_project).delete()
# Now save the new questions from scratch
for key_i, value_i in post.items():
if key_i.startswith("q_text_"):
# get the number of the question in the form
i = key_i[7:]
q_text = value_i
q_descr = ""
# Now check if there is a description
for key_j, value_j in post.items():
if key_j.startswith("q_descr_" + i):
q_descr = value_j
# Create the actual question object
q = Question(project=current_project,
text=q_text,
description=q_descr)
q.save()
# Create a set of answers based on the current question
save_answers_from_post(post, i, q)