For the Record - Str to Integer conversion error?


#1



https://www.codecademy.com/courses/python-beginner-en-qzsCL/0/4?curriculum_id=4f89dab3d788890003000096


Traceback (most recent call last):
File "python", line 21, in
TypeError: list indices must be integers, not str


Why does it show the error? Any clue?


lloyd = {
    "name": "Lloyd",
    "homework": [90.0,97.0,75.0,92.0],
    "quizzes": [88.0,40.0,94.0],
    "tests": [75.0,90.0]
}
alice = {
    "name": "Alice",
    "homework": [100.0, 92.0, 98.0, 100.0],
    "quizzes": [82.0, 83.0, 91.0],
    "tests": [89.0, 97.0]
}
tyler = {
    "name": "Tyler",
    "homework": [0.0, 87.0, 75.0, 22.0],
    "quizzes": [0.0, 75.0, 78.0],
    "tests": [100.0, 100.0]
}
students = [lloyd, alice, tyler]
for student in students:
    print students["name"]
    print students["homework"]
    print students["quizzes"]
    print students["tests"]


#2

Print student['keyname'] rather than students['keyname'].


#3

Oh shoot. Thanks a lot.:slight_smile:


#4

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