How to use a value from a tuple as an attribute?

Question

Python

I have a class with many attributes, and I need to add the value of each of them to the dictionary, after which the dictionary needs to be written to a json file. Since there are many attributes, I decided to write the names of the attributes into a tuple and use the for loop, but when I try to substitute my variable as an attribute, an error is thrown, please help, I will be very grateful.

Answer 1

class emp: 
    name='Harsh'
    salary='25000'
    def show(self): 
        print (self.name) 
        print (self.salary) 
e1 = emp() 
# Use getattr instead of e1.name 
print (getattr(e1,'name')) 
  
# returns true if object has attribute 
print (hasattr(e1,'name')) 
  
# sets an attribute 
setattr(e1,'height',152) 
  
# returns the value of attribute name height 
print (getattr(e1,'height')) 
  
# delete the attribute 
delattr(emp,'salary')

Answer 2

First, you don't have a record of what value self.i has, so you still need to declare

for i in hw:
    self.i = i
    ....self.i.text()

Second, why apply self to a temporary variable that only exists in the loop. Will it need to be used somewhere else in the code?