def get_student(coach, request_handler):
student = request_handler.request_user_data("student_email")
if student is None:
raise Exception("No student found with email='%s'." % request_handler.request_string("student_email"))
if not student.is_coached_by(coach):
raise Exception("Not your student!")
return student
def get_list(coach, request_handler):
list_id = request_handler.request_string('list_id')
student_list = StudentList.get(list_id)
if student_list is None:
raise Exception("No list found with list_id='%s'." % list_id)
if coach.key() not in student_list.coaches:
raise Exception("Not your list!")
return student_list
def get_student(coach, request_handler):
student = request_handler.request_user_data('student_email')
if student is None:
raise Exception("No student found with email='%s'." %
request_handler.request_string('student_email'))
if not student.is_coached_by(coach):
raise Exception("Not your student!")
return student
def get_list(coach, request_handler):
list_id = request_handler.request_string("list_id")
student_list = StudentList.get(list_id)
if student_list is None:
raise Exception("No list found with list_id='%s'." % list_id)
if coach.key() not in student_list.coaches:
raise Exception("Not your list!")
return student_list
def get_last_student_list(request_handler, student_lists, use_cookie=True):
student_lists = student_lists.fetch(100)
# default_list is the default list for this user
if student_lists:
default_list = str(student_lists[0].key())
else:
default_list = 'allstudents'
# desired list is the list the user asked for (via cookie or querystring)
desired_list = None
if use_cookie:
cookie_val = request_handler.get_cookie_value('studentlist_id')
desired_list = cookie_val or desired_list
# override cookie with explicitly set querystring
desired_list = request_handler.request_string('list_id', desired_list)
# now validate desired_list exists
current_list = None
list_id = 'allstudents'
if desired_list != 'allstudents':
for s in student_lists:
if str(s.key()) == desired_list:
current_list = s
list_id = desired_list
break
if current_list is None:
list_id = default_list
if use_cookie:
request_handler.set_cookie('studentlist_id', list_id, max_age=2629743)
return list_id, current_list
def get_last_student_list(request_handler, student_lists, use_cookie=True):
student_lists = student_lists.fetch(100)
# default_list is the default list for this user
if student_lists:
default_list = str(student_lists[0].key())
else:
default_list = 'allstudents'
# desired list is the list the user asked for (via cookie or querystring)
desired_list = None
if use_cookie:
cookie_val = request_handler.get_cookie_value('studentlist_id')
desired_list = cookie_val or desired_list
# override cookie with explicitly set querystring
desired_list = request_handler.request_string('list_id', desired_list)
# now validate desired_list exists
current_list = None
list_id = 'allstudents'
if desired_list != 'allstudents':
for s in student_lists:
if str(s.key()) == desired_list:
current_list = s
list_id = desired_list
break
if current_list is None:
list_id = default_list
if use_cookie:
request_handler.set_cookie('studentlist_id', list_id, max_age=2629743)
return list_id, current_list
def get_coach_student_and_student_list(request_handler):
coach = UserData.current()
student_list = get_student_list(coach,
request_handler.request_string("list_id"))
student = get_student(coach, request_handler)
return (coach, student, student_list)
def get_coach_student_and_student_list(request_handler):
coach = UserData.current()
student_list = get_student_list(coach,
request_handler.request_string("list_id"))
student = get_student(coach, request_handler)
return (coach, student, student_list)