def test_survey_get_questions() -> None:
q1 = CheckboxQuestion(1, "choose", [1, 2, 3, 4])
q2 = CheckboxQuestion(2, "choose", [1, 2, 3, 4])
q3 = CheckboxQuestion(3, "choose", [1, 2, 3, 4])
q_list = [q1, q2, q3]
s = Survey(q_list)
assert s.get_questions() == [q1, q2, q3]
def test_survey_survey_get_questions() -> None:
"""A test for get_questions() in class Survey."""
q1 = CheckboxQuestion(1, 'ABC', ['a', '1', ','])
q2 = YesNoQuestion(2, 'BBC')
s = Survey([q1, q2])
lst = s.get_questions()
assert q1 in lst and q2 in lst
def all_answered(self, surveys: Survey) -> bool:
"""
Return True iff all the students enrolled in this course have a valid
answer for every question in <survey>.
"""
for student in self.students:
for question in surveys.get_questions():
if not student.has_answer(question):
return False
return True
def all_answered(self, survey: Survey) -> bool:
"""
Return True iff all the students enrolled in this course have a valid
answer for every question in <survey>.
"""
acc = []
for student in self.students:
for question in survey.get_questions():
if question.validate_answer(student.get_answer(question)):
acc.append(True)
return False not in acc
def all_answered(self, survey: Survey) -> bool: # done
"""
Return True iff all the students enrolled in this course have a valid
answer for every question in <survey>.
"""
for stud in self.get_students():
for q in survey.get_questions():
if not stud.has_answer(q):
# if one stud does not have an answer will return false
return False
return True
def all_answered(self, survey: Survey) -> bool:
"""
Return True iff all the students enrolled in this course have a valid
answer for every question in <survey>.
"""
valid_answers = True
questions = survey.get_questions()
for question in questions:
for student in self.students:
if not student.has_answer(question):
valid_answers = False
return valid_answers
def all_answered(self, survey: Survey) -> bool:
"""
Return True iff all the students enrolled in this course have a valid
answer for every question in <survey>.
"""
questions = survey.get_questions()
valid = True
for question in questions:
for student in self.students:
if not question.validate_answer(student.get_answer(question)):
valid = False
return valid
def all_answered(self, survey: Survey) -> bool:
"""
Return True iff all the students enrolled in this course have a valid
answer for every question in <survey>.
"""
question_list = survey.get_questions()
for student in self.students:
for question in question_list:
answer = student.get_answer(question)
if answer is None or not answer.is_valid(question):
return False
return True
def all_answered(self, survey: Survey) -> bool: #NOT DONE
"""
Return True iff all the students enrolled in this course have a valid
answer for every question in <survey>.
"""
for student in self.students:
q = survey.get_questions()
for question in q:
this_students_ans = student.get_answer(question)
valid = question.validate_answer(this_students_ans.content)
if not valid:
return False
return True
def answer_questions(survey_: survey.Survey, course_: course.Course,
data: Dict[str, Any]) -> None:
"""
Answer the questions in <survey_> by assigning answers to the
student in <course_> accoding to the data in <data>
"""
students = {s.id: s for s in course_.get_students()}
questions = {q.id: q for q in survey_.get_questions()}
for s_data in data['students']:
student = students[s_data['id']]
for a_data in s_data['answers']:
question = questions[a_data['question_id']]
answer = survey.Answer(a_data['answer'])
student.set_answer(question, answer)
