This code is inaccessible, how do I fix this error?

Question

Programmer friends, I need your help. I was trying to make a Uno using Python but to my despair, an error appeared that I don't know how to fix it.

"This code is unreachable:138"

I would be very grateful, if anyone can help me fix this.

Here is my code:

#UNO!
import random

cards = []
cards_number = ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9"]
cards_special = ["+2", "+4", "Block", "Reverse"]
cards_color = ["Azul", "Verde", "Vermelho", "Amarelo"]

your_cards = []
bot_cards = []
ultima_carta_jogada = []

def Organizar_Cards():
    print()
    print("UNO!")
    for index_organizar_cards_number in cards_number:
        for index_organizar_cards_colors in cards_color:
            juncao_number_with_color = index_organizar_cards_number, index_organizar_cards_colors
            cards.append(juncao_number_with_color)
            cards.append(juncao_number_with_color)

    for index_organizar_cards_special in cards_special:
        for index_organizar_cards_colors in cards_color:
            juncao_special_with_color = index_organizar_cards_special, index_organizar_cards_colors
            cards.append(juncao_special_with_color)
            cards.append(juncao_special_with_color)

    index = 0
    while index < len(cards):
        print(f"{cards[index][0]} {cards[index][1]}")
        index += 1




def Iniciar():
    iniciar_aleatorio = random.randint(1, 72)
    ultima_carta_jogada.append(cards[iniciar_aleatorio])
    cards.remove(ultima_carta_jogada[0])
    print()
    print(f"Iniciou: {ultima_carta_jogada[0][0]} {ultima_carta_jogada[0][1]}")

    #Receber Cartas Jogador:
    index_receber_cards_player = 0
    while index_receber_cards_player < 7:
        your_cards.append(list(cards[random.randint(1, len(cards) - 1)]))
        index_receber_cards_player += 1

    #Receber Cartas Bot:
    index_receber_cards_bot = 0
    while index_receber_cards_bot < 7:
        bot_cards.append(list(cards[random.randint(1, len(cards) - 1)]))
        index_receber_cards_bot += 1

    print(bot_cards)





sua_jogada = ""
lance_valido = False
def Jogar():
    qtd_cards = 7
    while qtd_cards > 0:
        print()
        print("Suas cartas:")
        index_receber_cards = 0

        while index_receber_cards < len(your_cards):
            print(f"{your_cards[index_receber_cards][0]} {your_cards[index_receber_cards][1]}")
            index_receber_cards += 1

        print()
        sua_jogada = input("Qual carta você vai jogar? ").split()

        #Verificador de Lance Válido:
        if sua_jogada not in your_cards:
            print("Você não possui esta carta, porfavor jogue novamente.")
            continue

        elif ultima_carta_jogada[0][0] == "+2" or ultima_carta_jogada[0][0] == "+4" and sua_jogada[0] == "+2" or sua_jogada[0] == "+4":
            lance_valido = True

        elif ultima_carta_jogada[0][0] == "Block" and sua_jogada[0] == "Block":
            lance_valido = True

        elif ultima_carta_jogada[0][0] == "Reverse" and sua_jogada[0] == "Reverse":
            lance_valido = True

        elif ultima_carta_jogada[0][0] == sua_jogada[0] or ultima_carta_jogada[0][1] == sua_jogada[1]:
            lance_valido = True

        else:
            lance_valido = False



        if lance_valido == True:
            your_cards.remove(sua_jogada)
            ultima_carta_jogada.pop()
            ultima_carta_jogada.append(sua_jogada)
            print()
            print(f"Ultima carta Jogada: {ultima_carta_jogada[0][0]} {ultima_carta_jogada[0][1]}")
            qtd_cards -= 1
            BotUno()
            continue
        else:
            print("Lance inválido, porfavor jogue novamente.")
            continue



def BotUno():
    lance_valido_bot = False
    index_receber_cards = 0
    qtd_cards_bot = 7
    lance_bot = []
    global bot_cards

    index_card_bot = 0
    while index_card_bot < len(bot_cards):
        lance_bot = bot_cards[index_card_bot]

        if lance_bot in bot_cards:
            if ultima_carta_jogada[0][0] == "+2" or ultima_carta_jogada[0][0] == "+4" or ultima_carta_jogada[0][0] == "Block" or ultima_carta_jogada[0][0] == "Reverse":
                if ultima_carta_jogada[0][0] == "+2" and lance_bot[0] == "+2" or lance_bot[0] == "+4":
                    lance_valido_bot = True
                elif ultima_carta_jogada[0][0] == "+4" and lance_bot[0] == "+2" or lance_bot[0] == "+4":
                    lance_valido_bot = True
                elif ultima_carta_jogada[0][0] == "Block" and lance_bot[0] == "Block":
                    lance_valido_bot = True
                elif ultima_carta_jogada[0][0] == "Reverse" and lance_bot[0] == "Reverse":
                    lance_valido_bot = True
                else:
                    lance_valido_bot = False
                    continue
                    index_card_bot += 1


            if ultima_carta_jogada[0][0] == lance_bot[0] or ultima_carta_jogada[0][1] == lance_bot[1]:
                lance_valido_bot = True
            else:
                lance_valido_bot = False
                continue
        else:
            continue


        if lance_valido_bot == True:
            bot_cards.remove(lance_bot)
            ultima_carta_jogada.pop()
            ultima_carta_jogada.append(lance_bot)
            print()
            print(f"Ultima carta Jogada: {ultima_carta_jogada[0][0]} {ultima_carta_jogada[0][1]}")
            qtd_cards_bot -= 1
        else:
            continue





Organizar_Cards()
Iniciar()
Jogar()

I tried to set the variable "index_card_bot" to global but it still didn't work

Gameplay · Answer 1 · 2022-12-09T12:31:11.133

1

The IDE is just right you use continue in line 138 and a line after try increment a value. It won't happen EVER, cause the continue makes the code "go" to next iteration of the loop.

Side notes:

using globals is hardly ever a good idea, 9/10 cases it's bad actually
in general the code is written in English no matter what nationality you are
method and function names should be in snake case (in your code they start with capitals)
if your program is "one file" it should have a entry point defined if you will
```
 if name=="__main__":
     <functions execution are here>
```

edited Dec 09 '22 at 12:31

answered Dec 09 '22 at 12:26

Gameplay

1,142
1
4
16

@JaredSmith not really...I didn't say always, I said IN GENERAL, which translates to "most often" in my understanding at least, also for every multi national company (and again it's a majority of the market) that's the case – Gameplay Dec 09 '22 at 12:32

This code is inaccessible, how do I fix this error?

1 Answers1