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Gavin Meisels
1,559 PointsDictionaries teachers.py couses
I need help it says task one is no longer passing in the forth question. this is my code.
def most_classes(teachers):
counts = []
max_classes = 0
for key in teachers:
counts.append(len(teachers[key]))
for value in counts:
if value > max_classes:
max_classes = value
for key in teachers:
if max_classes == len(teachers[key]):
return key
def num_teachers(teach_dict):
teach_count = 0
for name in teach_dict:
teach_count += 1
return teach_count
def stats(teachers):
total_stats = []
for teacher in teachers:
total_stats.append( [teacher, len(teachers[teacher])] )
return total_stats
def courses(teachers):
course = []
return course
1 Answer
Kenneth Love
Treehouse Guest TeacherWhen I ran your code, I got an indentation error. Python needs your indentation to match from one thing to the next. Notice how your most_classes function has lots of indentation and the rest don't? Make 'em all match.
Gavin Meisels
1,559 Pointsdef most_classes(teachers):
counts = []
max_classes = 0
for key in teachers:
counts.append(len(teachers[key]))
for value in counts:
if value > max_classes:
max_classes = value
for key in teachers:
if max_classes == len(teachers[key]):
return key
def num_teachers(teach_dict):
teach_count = 0
for name in teach_dict:
teach_count += 1
return teach_count
def stats(teachers):
total_stats = []
for teacher in teachers:
total_stats.append( [teacher, len(teachers[teacher])] )
return total_stats
def courses(teachers):
course = []
for list_of_classes in teachers_dict.values():
all_courses.extend(teachers_dict.values())
return course
now it says: Bummer! Where's courses()?
Whats wrong with this code?
Kenneth Love
Treehouse Guest TeacherGavin Meisels Look at courses. You have a variable named course and then your for loop extends a variable named all_courses. You're also looping through teachers_dict when the passed-in argument is teachers.
I'll update the CC to give back that error
Gavin Meisels
1,559 Pointsdef courses(teachers): course = [] for list_of_classes in teachers_dict.values(): courses.extend(teachers_dict.values()) return course
Kenneth Love what did i do wrong here
Ken Alger
Treehouse TeacherKen Alger
Treehouse TeacherEdited for markdown.