-1
Good afternoon, I wonder if I can find an object using an attribute
Example:
class Pessoa:
def __init__(self, nome, idade, cpf)
self.__nome = nome
self.__idade = idade
self.__cpf = cpf
pessoa1 = Pessoa('Thiago', 19, 000.000.000-00)
pessoa2 = Pessoa('Lucas', 18, 000.000.000-01)
There I want to access person1 only that passing Cpf.
Example:
Cpf 000.000.000-00
return
personal 1
Or something like that
0
This search is certainly feasible, but there is no "ready" Python implementation to do it. Python has no way of knowing a priori of the existence of the class Pessoa, or that each instance has an attribute __cpf.
In other words, you need to write the search logic on your own.
As an example, you could put all the people in a container, as a list:
pessoas = [pessoa1, pessoa2]
So, you can iterate over this list and find a specific person by comparing the attribute __cpf of each person with the CPF you are searching for (note that the CPF is a string, a numeric value will not work with dots and dashes):
for p in pessoas:
if p.__cpf == '000.000.000-00':
print('Pessoa encontrada:', p)
Generalizing as a function:
def busca_cpf(lista_pessoas, cpf_busca):
for pessoa in lista_pessoas:
if pessoa.__cpf == cpf_busca:
return pessoa
Browser other questions tagged python python-3.x classes
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How do you plan to search for this object? It will be the same terminal?
– Marlysson
Yes, in case I will have some objects created, in the source code itself and according to what I type in the terminal, be automatically chosen which object will undergo the changes that a possible method will make
– Thiago da Costa Santos