CODEWITHSUNDEEP
python
Layla
Layla

Reputation: 127

Functions and returning multiple elements python

I am trying to write a program about poker game and for the comparison part I called (returned) multiples values for each set up.

In this case, I returned an array, one of them was a boolien and one of them was an integer. But when I tried to use them in another function I get an error ('bool' object is not subscriptable) and I dont know why. My whole code is nearly 150 line and for running it you ll need extra file so I ll share some parts of it.

these are the set up parts for each combination

def straight(n):
    F = converter(n)
    if consecutive(F) == True:
        return [True, F[0]]
    return False


def full_house(n):
    F = converter(n)
    if len(set(F)) == 2:
        for i in F:
            if F.count(i) == 3:
                return [True, i]
    return False

this is the part where I will rank them 

def ranking(n, k):
    if n == "AKQJT" and flush(k) == True:
        return 9
    elif  straight(n)[0]== True and flush(k) == True:
        return [8,straight(n)[1]]

    elif four_kind(n)[0]== True:
        return [7,four_kind(n)[1]]

    elif (full_house(n))[0]== True:
        return [6,full_house(n)[1]]

    elif flush(k) == True:
        return 5

    elif (straight(n))[0]== True:
        return [4,straight(n)[1]]

for example when I try 

print(ranking("44447","DDDDD"))

I get an error 

 elif  straight(n)[0]== True and flush(k) == True: line ...
 TypeError: 'bool' object is not subscriptable

But interstingly when I try the straight flush (the second elif part tests it). For example,

print(ranking("23456","DDDDD")

I get an answer like

[8,6]

which its the true answer but then again I get the same error.

Upvotes: 1

Views: 137

Answers (2)

Raviteja Ainampudi
Raviteja Ainampudi

Reputation: 282

Please checkout what you are returning through straight(n). I believe in this case you are trying to return False. So, Boolean is not subscript-able.

If you get get straight(n) as False. You cannot write if-elif conditions to verify their cases. You need to design nested loops for cases straight(n) is False and straight(n) is not equal to False.

Upvotes: 1

user3657941
user3657941

Reputation:

In the default case, you do not return an array:

    return False

Change it to something like

    return [False, None]

or whatever makes sense for your situation.

Upvotes: 2

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