Python 3.x - using text string as variable name

Question

I\'m trying to avoid to multiply functions in code by using

def Return_Label(self,number)  

with a parameter.

Any Idea how to use st

Answer 1

Dynamicly computing variable names should be avoided at all costs. They are difficult to do correctly, and it makes your code hard to understand, hard to maintain, and hard to debug.

Instead, store the widgets in a dictionary or list. For example:

def __init___(self):
    ...
    self.vars = {}
    ...
    self.vars[1] = StringVar()
    self.vars[2] = StringVar()
    ...

def Return_Label(self,number):
    self.entry_field_value = self.entry.get()
    var = self.vars[number]
    var.set(self.entry_field_value)

Though, you really don't need to use StringVar at all -- they usually just add extra overhead without providing any extra value. You can save the labels instead of the variables, and call configure on the labels

self.labels[1] = Label(...)
...
self.labels[number].configure(text=self.entry_field_value)