CSV Reflection

A most challenge parts for first week:

During two week’s assignment was the most challenge tasks in this class!The first challenge I came accross was overwhelmed since the todo tasks for the interactive menu required many functionalities such as infinite loop and interface.

Specifically, I was confused on the while loop. To create while loop the program interface:

filename = interface.get_csv_filename()

# while loop for the interface to continue unless prompted
while True:
  choice_str = interface.get_menu_choice(menu_dict)

Also ,I focused on the layout creating row_dicts_list:

menu_dict = {
  "1" : "Browse rows of data",
  "2" : "Print specific row",
  "3" : "Select columns to print",
  "4" : "Change data file",
  "0" : "Exit"
}

Embedding to the first CSV trinket:

A most challenge parts for second week:

I wanted to provide more option using the pattern established by the other choice strings. To enter or exit in the previous version, user need to enter 0, but I changed number as 7 be able to enter or exit in my code. Therefore, I use If else statements (decision making statements) to execute a block of statement on specific conditions.

 elif choice_str == "7":
    break

Embedding to the final CSV trinket:

Fucntions that I’m still confusing..

I tried to expand row_dicts_lists from 1 to 20 , but I’ve stocked with error. Further assignment or fianl project, I will try to write my thorough notes/ process first and then write code to be more effective reflections.