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add_more_test_data.py
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add_more_test_data.py
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import os
import random
from datetime import timedelta
import django
from django.utils import timezone
os.environ.setdefault(
"DJANGO_SETTINGS_MODULE", "course_management.settings"
)
django.setup()
from django.contrib.auth import get_user_model # noqa: E402
from courses.models import ( # noqa: E402
Course,
Enrollment,
Homework,
HomeworkState,
Question,
Submission,
Answer,
QuestionTypes,
AnswerTypes,
Project,
ProjectState,
ProjectSubmission,
ReviewCriteria,
ReviewCriteriaTypes,
PeerReview,
PeerReviewState,
CriteriaResponse,
QUESTION_ANSWER_DELIMITER,
)
from courses.projects import ( # noqa: E402
assign_peer_reviews_for_project,
score_project,
)
User = get_user_model()
course = Course.objects.get(slug="fake-course")
def create_random_question(homework: Homework):
question_type = random.choice(
[QuestionTypes.FREE_FORM, QuestionTypes.MULTIPLE_CHOICE]
)
print(
f"Creating question of type {question_type} for homework {homework}"
)
question_id = random.randint(1, 1000)
if question_type == QuestionTypes.MULTIPLE_CHOICE:
answers = ["1", "2", "3", "4"]
correct_answer = random.choice(answers)
print(
f" Correct answer is {correct_answer}, possible answers are {answers}"
)
return Question.objects.create(
homework=homework,
text=f"Question text {question_id}",
correct_answer=correct_answer,
question_type=QuestionTypes.MULTIPLE_CHOICE.value,
possible_answers=QUESTION_ANSWER_DELIMITER.join(answers),
scores_for_correct_answer=1,
)
elif question_type == QuestionTypes.FREE_FORM:
correct_answer = "Example answer"
print(f" Correct answer is {correct_answer}")
return Question.objects.create(
homework=homework,
text=f"Question text {question_id}",
correct_answer=correct_answer,
question_type=QuestionTypes.FREE_FORM.value,
answer_type=AnswerTypes.EXACT_STRING.value,
scores_for_correct_answer=1,
)
# Function to create questions for a given homework
def create_questions_for_homework(homework: Homework):
num_questions = random.randint(3, 6)
for i in range(num_questions):
create_random_question(homework)
def generate_answer(
question: Question, submission: Submission
) -> Answer:
is_correct = random.choice([True, False])
student_answer = ""
if is_correct:
student_answer = question.correct_answer
else:
if (
question.question_type
== QuestionTypes.MULTIPLE_CHOICE.value
):
num_possible_answers = len(question.get_possible_answers())
student_answer_int = random.choice(
range(1, num_possible_answers + 1)
)
student_answer = str(student_answer_int)
elif question.question_type == QuestionTypes.FREE_FORM.value:
student_answer = "Incorrect answer"
print(
f" Answer is correct: {is_correct}, student answer: {student_answer}"
)
return Answer.objects.create(
submission=submission,
question=question,
answer_text=student_answer,
)
def create_answers_for_student(submission):
for question in submission.homework.question_set.all():
generate_answer(question, submission)
for hw in range(1, 6):
print(f"Creating homework {hw}")
homework, created = Homework.objects.get_or_create(
course=course,
slug=f"extra-homework-{hw}",
title=f"Test Homework {hw}",
due_date=timezone.now() - timedelta(days=hw),
description=f"Description for homework {hw}",
state=HomeworkState.OPEN.value,
)
if created:
create_questions_for_homework(homework)
# Create 20 users and their submissions
for u in range(1, 21):
username = f"student{u}"
print(f"Creating student {username} and their submissions")
user, _ = User.objects.get_or_create(username=username)
all_users = list(User.objects.all())
homeworks = list(Homework.objects.filter(course=course))
for user in all_users:
enrollment, created = Enrollment.objects.get_or_create(
course=course,
student=user,
)
for homework in homeworks:
submission, created = Submission.objects.get_or_create(
homework=homework,
student=user,
defaults={"enrollment": enrollment},
)
if created:
create_answers_for_student(submission)
for i in [1, 2, 3]:
project, created = Project.objects.get_or_create(
course=course,
slug=f"project-{i}",
title=f"Test Project {i}",
submission_due_date=timezone.now() - timedelta(days=i),
peer_review_due_date=timezone.now() + timedelta(days=i),
state=ProjectState.COLLECTING_SUBMISSIONS.value,
)
print(f"Created project {project} and now creating submissions")
if not created:
continue
for user in all_users:
print(f" Creating submission for {user}")
enrollment = Enrollment.objects.get(
course=course,
student=user,
)
ProjectSubmission.objects.create(
project=project,
student=user,
enrollment=enrollment,
github_link=f"https://github.com/{user.username}/project-{i}",
commit_id=f"commit-{i}",
)
p1 = Project.objects.get(
course=course,
slug=f"project-1",
)
p2 = Project.objects.get(
course=course,
slug=f"project-2",
)
criteria = ReviewCriteria.objects.filter(course=course)
enrollments = Enrollment.objects.filter(course=course)
for p in [p1, p2]:
assign_peer_reviews_for_project(p)
submissions = ProjectSubmission.objects.filter(
enrollment__in=enrollments, project=p
)
reviews = PeerReview.objects.filter(reviewer__in=submissions)
for r in reviews:
if random.uniform(0, 1) < 0.2:
print(f"Skipping review {r.id}")
continue
for c in criteria:
options = c.options
if (
c.review_criteria_type
== ReviewCriteriaTypes.RADIO_BUTTONS.value
):
i = random.randint(0, len(options) - 1)
answer = str(i + 1)
if (
c.review_criteria_type
== ReviewCriteriaTypes.CHECKBOXES.value
):
answers = []
for i in range(len(options)):
if random.uniform(0, 1) < 0.3:
answers.append(str(i + 1))
answer = ",".join(answers)
CriteriaResponse.objects.create(
review=r,
criteria=c,
answer=answer,
)
print(f"Submitted review {r.id}")
r.state = PeerReviewState.SUBMITTED.value
r.save()
p1.peer_review_due_date = timezone.now()
score_project(p1)