# Andrew, use this link:
# https://lmgtfy.com/?q=python+how+to+loop+through+attributes+in+a+dictionary
# and for help with syntax, check out w3schools:
# https://www.w3schools.com/python/python_for_loops.asp

def my_filter():
    mydict = {"a": 1, "b": 2, "c": 3}
    for thing in mydict.items():
        print(thing)
# outputs:
# ('a', 1)
# ('b', 2)
# ('c', 3)

def my_filter():
    mydict = {"a": 1, "b": 2, "c": 3}
    for attr, val in mydict.items():
        print(attr)
        print(val)
# outputs:
# a
# 1
# b
# 2
# c
# 3

def my_filter(limit):
    mydict = {"a": 1, "b": 2, "c": 3}
    for attr, val in mydict.items():
        if val <= limit:
            print(val)

my_filter(2)
# outputs:
# 1
# 2

# takes in a limiting value, some integer
# returns all values from a dictionary that are
# less than or equal to the limit.
def my_filter(limit):
    # dictionary to search over
    mydict = {"a": 1, "b": 2, "c": 3}
    # dictionary holding matches
    output = {}
    for attr, val in mydict.items():
        if val <= limit:
            output[attr] = val

    return output

matches = my_filter(2)
print(matches)
# outputs:
# {'a': 1, 'b': 2}