SHARE
TWEET

CS-PreRelease_Task31.py

maincarry May 15th, 2016 (edited) 127 Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
  1. '''
  2. Task 3.1
  3. By Mark Wu
  4. @markwu.me
  5. '''
  6.  
  7. # -----------------Welcome screen-----------------
  8. print("-----------------Task 3.1-----------------")
  9. print('''
  10.  
  11. -----Task 3 Overview-----
  12. [1] (-----SELECTED-----) Create new records
  13. [2] (Task 3.2) Check current records
  14. [3] (Task 3.3) Find member ID
  15. [4] (Task 3.4) Add new users
  16. ''')
  17.  
  18.  
  19. # u_choice = input("Which function do you want to choose? Please input its No. >>>")
  20. # while u_choice not in ['1','2','3','4']:
  21. #     print("Invalid choice. A valid choice would be 1, 2, 3 or 4.")
  22. #     u_choice = input("Which function do you want to choose? Please input its No. >>>")
  23. # if u_choice == '1':
  24.  
  25.  
  26.  
  27. # -----------------Task 3.1-----------------
  28. # The following are the functions used in the program
  29.  
  30. # Validation Function from Task 2.2
  31. def ValidateuserID(instring):
  32.     if len(instring) == 6 and instring[0].isupper() and instring[1:3].islower() and instring[3:].isnumeric():
  33.         return True
  34.     else:
  35.         return False
  36.  
  37. def input_name():
  38.     instr = input("Please input member's name >>>") # string
  39.     while not 0 < len(instr) < 25 or instr in (','):
  40.         print("Invalid name. A valid name should be less than 25 characters. Please input again.")
  41.         instr = input("Please input member's name >>>")
  42.     return instr
  43.  
  44.  
  45. def input_id(member_name=''):
  46.     instr = input("Please input member ID for %s >>>" % member_name)
  47.     while not ValidateuserID(instr):
  48.         print("Invalid ID. Please try again.")
  49.         instr = input("Please input member ID for %s >>>" % member_name)
  50.     return instr
  51.  
  52.  
  53. # Initialization
  54. member_list = [] # List
  55.  
  56. # Input member
  57. flag = True
  58. while flag:
  59.     mem_name = input_name() # String
  60.     mem_id = input_id(mem_name) # String
  61.     new_member = [mem_name, mem_id] # List
  62.     member_list.append(new_member)
  63.  
  64.     # Ask if the user want to continue
  65.     to_continue = input("Input 'stop' to save your progress, otherwise please enter anything to continue.")
  66.     if to_continue == 'stop':
  67.         flag = False
  68.  
  69. # Create File and store the result
  70. try:
  71.     with open('record.txt', mode='w') as myfile:
  72.         for each in member_list:
  73.             newline = ','.join(each)
  74.             myfile.write(newline + '\n')
  75.         print('Data successfully stored.')
  76. except:
  77.     print("Can't create file! Please check file permission.")
RAW Paste Data
We use cookies for various purposes including analytics. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy. OK, I Understand
Not a member of Pastebin yet?
Sign Up, it unlocks many cool features!
 
Top