How my Python3 Project Goes from functions to Utilizing A function with a Class

Projects get bigger, they grow from simple to what good programmers do is code lots of this type of code so that its understandable code 6 months from now. Though eventually the overall project is complex, and any complexity is always to be battled against to its manageable state of the project’s existence.

What the efficient programmer does many times to manage coding projects is create functions to segment code. A fine practice, however, with lots reuse from the dry principle, overtime, modification of commonly used functions can become overly complex that deal with many different programming conditions and states. To ease and prevent complexity, also instead of rewriting the program from scratch, I’ll make a compatibility way of functions to classes. I find this efficient and speeds programming without rewrites. I often code within the function, a Python3 class to ease additional growth, that then methods to the class can be easily added to accommodate the project growth and keep program readability, understandably, and the in 6 months principle of having easy to read and understandable and maintainable code.

Here is a code example. Projects usually start with utilizing functions, ok.

import os
def func1():
    print('hey there')
func1()

Now the utilizing the function with a Class because a project is growing in size and scope.

import os
def func1():
    
    class NicePrint:
          
          dataStr1 = ''
          
          def __init__(self):
              self.dataStr1 = 'hey there'
          
          def doSomethingNeat(self):
              
              print(self.dataStr1)
    nicePrint = NicePrint()
    return nicePrint
nicePrint = func1()
nicePrint.doSomethingNeat()

So now the function func1() with still utilizing the functions throughout the program, I don’t have to rewrite drastically well-written battle tested function names that are usually created to self document the program. Now as the program grows, I can add additional functions, called methods to the class. That grow the function with a class overtime, yet keeping with Object Oriented or rewriting a project simply to utilize objects is not the target end point, but as an assistance to the purpose of writing good code. Perhaps if you’d like to, write a nice comment and say what you think of this programming technique I’m finding a bit nice and efficient for my projects.

Happy Coding!