How do I access a list resulting from one function in another?

Returns the list in function 1 and calls function 1 inside function 2:

def funcao1():
    ...
    lista1 = [.....]
    return lista1

def funcao2():
    #preciso de chamar a lista aqui
    lista = funcao1()

funcao2()

Either declare the list externally and pass the parameter to the two functions:

def funcao1(lista):
    lista.append('valor da funcao 1')

def funcao2(lista):
    print lista

lista = ['valor1', 'valor2']
funcao1(lista)
funcao2(lista)

The best solution in my opinion, when it is necessary to use a given function from one function in another is: either use return or use argument passing for it:

Example using argument passing:

 lista = [1, 2, 3]

 def funcao1 (lista):

     if (type(lista) is not list) return False       

     #faz alguma coisa com a lsita
     return

def funcao2 (lista):

     // faz alguma coisa com a lsita
       return



funcao1(lista);

funcao2(lista);

Example using return:

def funcao ():
     lista = [1, 2, 3]
     // faz alguma coisa com a lsita
     return lista;


lista = funcao1()

funcao2(lista);

In addition to passing as a parameter or setting externally, you can also make the list a global variable. Example:

def primeiro():
   global lista
   lista = [0, 1, 2, 3]
def segundo():
   return lista

In this case, once you execute the function first, it would define the list variable as a global variable. It can be used in the second function, for example. However, it is still preferable to pass the list as a parameter or even to define it externally. This way you avoid mistakes and make code maintenance easier.