I have a class with information about customers. One of all the data elements is self.history
were I save the history for every customer in a list. Every customer is also in a dictionary outside the Class were I have saved the name as key, and other information as values. My question is how do I print this list for every customer.
i have tried:
class Customer:
def __init__(self, name, car, reg):
self.name = name
self.car = car
self.reg = reg
self.history = []
def add_new_customer:
account = dict()
name = input("Name: ")
car = input("Car: ")
reg = input("Regnummber : ")
account[name] = Customer(name, car, reg)
def print_all_accounts():
for keys in account:
print(keys.history)
the code is bigger and I do a lot of things like name.history.append()
and so on (500 lines). But this is the thing that doesn't work.
I get the error:
AttributeError: 'str' object has no attribute 'history'
You're just looping over the dictionary keys.
for keys in account:
print(account[keys].history)
or even better:
for key, value in account.items():
print(value.history)
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