def split_course(course, index):
before = Course(course.semester_names[:index], None, course.is_1x)
after = Course(course.semester_names[index:index + 1], None, course.is_1x)
for i in range(index + 1):
# if i == len(course.semester_names) - 1:
# continue
name = course.semester_names[i]
if i < index:
before.add(name, course.get(name))
else:
after.add(name, course.get(name))
return (before, after)
def average_age_by_season(course):
spring = Course()
summer = Course()
fall = Course()
for sem in course.semester_names:
semester = course.get(sem)
if semester.season == 'spring':
spring.add(sem, semester)
elif semester.season == 'summer':
summer.add(sem, semester)
else:
fall.add(sem, semester)
spring_age = [
entry.age if (entry.age != None and entry.age > 7) else np.nan
for entry in spring.get_all_entries()
]
summer_age = [
entry.age if (entry.age != None and entry.age > 7) else np.nan
for entry in summer.get_all_entries()
]
fall_age = [
entry.age if (entry.age != None and entry.age > 7) else np.nan
for entry in fall.get_all_entries()
]
spring_percent = [
1 if
(entry.age != None and entry.age >= 12 and entry.age <= 19 and
(entry.education_level == 'hs' or entry.education_level == 'jhs'))
else 0 for entry in spring.get_all_entries()
]
summer_percent = [
1 if
(entry.age != None and entry.age >= 12 and entry.age <= 19 and
(entry.education_level == 'hs' or entry.education_level == 'jhs'))
else 0 for entry in summer.get_all_entries()
]
fall_percent = [
1 if
(entry.age != None and entry.age >= 12 and entry.age <= 19 and
(entry.education_level == 'hs' or entry.education_level == 'jhs'))
else 0 for entry in fall.get_all_entries()
]
print("spring age:", np.nanmean(spring_age), np.nanstd(spring_age))
print("summer age:", np.nanmean(summer_age), np.nanstd(summer_age))
print("fall age:", np.nanmean(fall_age), np.nanstd(fall_age))
print("spring age:", np.mean(spring_percent))
print("summer age:", np.mean(summer_percent))
print("fall age:", np.mean(fall_percent))
from classes import Teacher, Student, Course
compsci = Course("Computer Science 101", "CS101")
maria = Student("Maria", "Martinez")
joe = Student("Joe", "Smith")
ashven = Student("Ashven", "Matthew")
imani = Teacher("Imani", "Matthews")
compsci.add([maria, joe, ashven])
compsci.set_teacher(imani)
print(compsci.teacher, compsci.students)
joe.addgrade(compsci, 80)
joe.addgrade(compsci, 89)
joe.addgrade(compsci, 100)
print()
print("GPA for {} is {:.2f}.".format(joe, joe.gpa_for(compsci)))
