def setUp(self):
self.testbed = testbed.Testbed()
self.testbed.activate()
self.testbed.init_datastore_v3_stub()
# should all return None, because this is simply creating data and is all meant to be correct
self.assertIsNone(User.register(None, '*****@*****.**', 'pwd', 'pwd', 'teacher', 't'))
self.assertIsNone(User.register(None, '*****@*****.**', 'pwd', 'pwd', 'teachertwo', 'ttwo'))
self.assertIsNone(User.register(None, '*****@*****.**', 'pwd', 'pwd', 'student', 's'))
self.teacher = User.all().filter('email =', '*****@*****.**').get()
self.teacher2 = User.all().filter('email =', '*****@*****.**').get()
self.student = User.all().filter('email =', '*****@*****.**' ).get()
self.assertIsNotNone(self.teacher)
self.assertIsNone(self.teacher.make_teacher())
self.assertIsNotNone(self.teacher2)
self.assertIsNone(self.teacher2.make_teacher())
self.assertIsNone(Course.create(self.teacher, 'public', ''))
self.public = Course.all().filter('name =', 'Public').get()
self.assertIsNotNone(self.public)
self.assertIsNone(Course.create(self.teacher, 'private', 'on'))
self.private = Course.all().filter('name =', 'Private').get()
self.assertIsNotNone(self.private)
def test_creation(self):
self.assertIsNotNone(
Course.create(self.teacher, '', ''),
'Empty course name'
)
self.assertIsNone(
Course.create(self.teacher, 'pub', ''),
'Create public course'
)
self.assertIsNotNone(
Course.create(self.teacher, 'Pub', ''),
'Recreate public course (bad)'
)
self.assertIsNone(
Course.create(self.teacher, 'Pub2', None),
'Create public course'
)
self.assertIsNone(
Course.create(self.teacher, 'pvt', 'on'),
'Create private course'
)
for name, private in [('Pvt', True), ('Pub', False), ('Pub2', False)]:
course = Course.all().filter('name =', name).get()
self.assertIsNotNone(course)
if private:
self.assertIsNotNone(course.code)
else:
self.assertIsNone(course.code)
self.assertEqual(course.teacher.email, self.teacher.email)
def mypost(self):
course = self.adderr(Course.create(
self.user,
self.request.get('name'),
self.request.get('mode'),
))
if not self.err:
self.redirect(OPEN_COURSE_URL + str(course.key().id()))
def edit_profile(profile=None):
"""Edit profile to create, change, or delete courses"""
if not profile:
profile = get_or_create_profile("Profile to edit: ")
first = True
while True:
list_courses_for(profile)
print('n - Add new course')
print('s - Show summary')
print('d - Delete course')
print('q - Quit to menu')
next_action = input("> ").lower().strip()
if next_action == 's':
clear()
show_profile(profile)
return
if next_action == 'd':
clear()
delete_course(profile)
return
if next_action == 'q':
return
title = input('Title of course: ').strip()
hours = int(input('How many credit hours? '))
print('Possible letter grades for UTK: ')
print(', '.join(letter_grades).upper())
grade = input('Letter grade for course: ').upper().strip()
if grade in letter_grades:
Course.create(name=title,
grade=grade,
hours=hours,
profile=profile)
first = False
calculate_gpa(profile)
clear()
def add_course():
# Start with no errors and no fields
errors = None
fields = None
# Grab user id. Associates course with user.
user_id = session['user_id']
# Get all categories and schools to populate dropdowns
categories = Category.get_all()
schools = School.get_all()
if request.method == 'POST':
# Grab all form data
fields = {
'name': request.form['name'],
'url': request.form['url'],
'school': request.form.get('school', ''),
'category': request.form.get('category', '')
}
# Form validation that makes sure no fields are blank
errors = check_no_blanks(fields=fields)
if not errors:
# Check if school already has course by same name
school_courses = School.get_by_id(fields['school']).courses
for school_course in school_courses:
if school_course.name == fields['name']:
errors['name_exists'] = True
# If there are no errors, then create course
if not errors:
course = Course.create(name=fields['name'],
url=fields['url'],
school_id=fields['school'],
category_id=fields['category'],
user_id=user_id)
flash('Course created')
return redirect(url_for('view_course', id=course.id))
# If this is a GET request, or there are errors, show form
return render_template('add_course.html',
fields=fields,
categories=categories,
schools=schools,
errors=errors)
