def answer_course_name(subject, course_num):
try:
# get subject and course_num from request
subject = request.intent.slots.subject['value']
course_num = request.intent.slots.courseNum['value']
# store year into session
session.attributes['subject'] = subject
session.attributes['course_num'] = course_num
# ask other not answered specs
if 'year' not in session.attributes.keys():
ask_msg = render_template('ask-year')
elif 'semester' not in session.attributes.keys():
ask_msg = render_template('ask-semester')
elif 'section' not in session.attributes.keys():
link = make_prelink(year=session.attributes['year'],
semester=session.attributes['semester'],
subject=subject,
courseIdx=course_num)
sections = get_sections(link)
ask_msg = render_template('ask-section',
subject=subject,
course_num=course_num,
sections=sections)
else:
return answer_class_details()
return question(ask_msg)
except KeyError:
err_msg = render_template("error-not-understand")
return question(err_msg)
def answer_section():
try:
# get course_num from request
section = request.intent.slots.section.resolutions.resolutionsPerAuthority[
0]['values'][0]['value']['name']
# store year into session
session.attributes['section'] = section
return answer_class_details()
except KeyError:
err_msg = render_template("error-not-understand")
return question(err_msg)
def answer_semester(semester):
try:
# get semester from request
semester = request.intent.slots.semester.resolutions.resolutionsPerAuthority[
0]['values'][0]['value']['id']
# store year into session
session.attributes['semester'] = semester
# ask other not answered specs
if 'year' not in session.attributes.keys():
ask_msg = render_template('ask-year')
elif 'subject' not in session.attributes.keys():
ask_msg = render_template('ask-course')
elif 'course_num' not in session.attributes.keys():
ask_msg = render_template('ask-course_num')
elif 'section' not in session.attributes.keys():
ask_msg = render_template('ask-section')
else:
return answer_class_details()
return question(ask_msg)
except KeyError:
ask_msg = render_template('error-not-understand')
return question(ask_msg)