从2个键和2个元组的字典创建排序列表

Question

Trying to create a function which I can use to create a sorted list from two keys and two tuples as the values. I am having an issue somewhere with my "for" loop in that it will for some reason only print the key and the first tuple. Somehow, the second tuple never gets passed through the sorter.

def printDictionary(dictionaryParm):
    for x in dictionaryParm:
    header = []
    header.append(x)

    for y in dictionaryParm.values():
       value = list(y)
       value.sort()

    output = header + value
    for item in output:
        print item

dictionaryTest = dict()
dictionaryTest["Key 1"] = ("234","123","345")
dictionaryTest["Key 2"] = ("456","678","567")

printCourseDictionary(dictionaryTest)

My guess is that there is an issue somewhere with the "for y" statement, but after a few versions, having included breaks and whatnot, I still cannot get the output correct.

Ideally, output should be something like this:

Key 1
123
234
345
Key 2
456
567
678

Thoughts?

Answer 1

Your code have some indentation problems, but if I understood you right you need following code

def printDictionary(dictionaryParm):
    for x in dictionaryParm:
        header = [x]

        value = list(dictionaryParm[x])
        value.sort()

        output = header + value
        for item in output:
            print(item)

dictionaryTest = dict()
dictionaryTest["Key 1"] = ("234","123","345")
dictionaryTest["Key 2"] = ("456","678","567")

printDictionary(dictionaryTest)

Code output

Key 2
456
567
678
Key 1
123
234
345

Answer 2

Issue is @ indentation in loop where in value to be sorted and added. is this address your issue ?? def printDictionary(dictionaryParm): for k, y in dictionaryParm.items(): value = list(y) value.sort() output = ([k]+ value) for it in output: print (it) dictionaryTest = dict() dictionaryTest["Key 1"] = ("234","123","345") dictionaryTest["Key 2"] = ("456","678","567") printDictionary(dictionaryTest) Output code Key 1 123 234 345 Key 2 456 567 678

Answer 3

try this

def printDictionary(dictionaryParm):

    for x in dictionaryParm:
        header = []
        header.append(x)

        #print header

        value=list(dictionaryParm.get(x))
        print value
        output = header + value
        for item in output:
            print item

dictionaryTest = dict()
dictionaryTest["Key 1"] = ("123","234","345")
dictionaryTest["Key 2"] = ("456","567","678")

printDictionary(dictionaryTest)