oop issue

[MRAB]

On 2022-05-23 20:36, Tola Oj wrote:
> i am trying to print this code but it keeps giving me this typeerror,
> please help. the csv file format i am trying to change into a list is in a
> different module.
> 
> class invest_crypto:
>      crypto_current_rate = 0.05
>      client_list = []
>      def __init__(self, name, surname, amount_Deposited, amount_to_transfer):
>          self.name = name
>          self.surname = surname
>          self.amount_Deposited = amount_Deposited
>          self.amount_to_transfer = amount_to_transfer
> 
>          invest_crypto.client_list.append(self)
> 
>      def calculate_customer_transfer(self):
>          self.customer_transfer = (self.crypto_current_rate * self.
> amount_Deposited) + self.amount_Deposited
>          return self.customer_transfer
> 
>      @classmethod
>      def access_client_details(cls):
>          with open('C:\\Users\\ojomo\\OneDrive\\Desktop\\myexcel\\
> oop_learn.py\\myExperiment.py\\clientDetails.csv', 'r' ) as f:
>              reader = csv.DictReader(f)
>              clientDetails = list(reader)
> 
>              for item in clientDetails:
>                  invest_crypto(
>                      name=item.get('name'),
>                      surname=item.get('surname'),
>                      amount_Deposited=item.get('amount_deposited'),
>                      amount_to_transfer=item.get('amount_to_transfer')
>              )
>      @staticmethod
>      def __repr__(self):
>          return f"('{self.name}', '{self.surname}', '{self.amount_Deposited}',
> '{self.amount_to_transfer}')"
> 
> 
> invest_crypto.access_client_details()
> print(invest_crypto.client_list())

"this typeerror"? What type error? You haven't shown the traceback.

I'm guessing that it's complaining about the last line, where you're 
calling 'client_list', which is a list. Don't call something that's not 
callable!

The last line should be:

     print(invest_crypto.client_list)

(I'm not going to mention the way you're creating instances that append 
themselves onto a list that's on the class; that's just weird, IMHO...)