Can anyone help me with this Python program? >have a bunch

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213KB, 1360x765px

Can anyone help me with this Python program?

>have a bunch of names
>need first char of each name to be printed on same line in uppercase

Code:

#!/usr/bin/env python

def get_upper(string):
    new_string = ''
    for char in string:
        new_string = new_string + char.upper()
    if new_string:
        return new_string
    else:
        return False

def get_lower(string):
    new_string = ''
    for char in string:
        new_string = new_string + char.lower()
    if new_string:
        return new_string
    else:
        return False

def get_name(name):
    return name

def get_first_letter(name):
    first = None
    for letter in name:
        if get_lower(letter) == get_lower(name[0]):
            first = get_lower(letter)
    if first:
        return first
    else:
        return False

def operations():
    name_list = []

    counter = 1

    while counter < 8:
        if counter == 1:
            name_list.append("get_name('terry')")
        elif counter == 2:
            name_list.append("get_name('rose')")
        elif counter == 3:
            name_list.append("get_name('opie')")
        elif counter == 4:
            name_list.append("get_name('luke')")
        elif counter == 5:
            name_list.append("get_name('larry')")
        elif counter == 6:
            name_list.append("get_name('eddie')")
        elif counter == 7:
            name_list.append("get_name('derrik')")

        counter = counter + 1

        if counter > 7:
            break

    for name_func in name_list:
        name = eval(name_func)
        first_letter = get_first_letter(name)
        print get_upper(first_letter),

operation()

Getting this error though:

Traceback (most recent call last):
  File "lol.py", line 65, in <module>
    operation()
NameError: name 'operation' is not defined

operation() clearly is defined though, so what's wrong?