File Operations - 48 Days - Learn Python Online in 100 Days

Jun 26, 2023#python学习36

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Today's lesson is about file operations. The open() function is used to open files with different parameters for different opening modes, such as read-only or binary. The write() function is used to write information into the file. The close() function is used to close the file, completing the previous operations. The exercise involves saving user input to a file in a stylish and generous manner. The code prints a high score table and allows the user to input their initials and score, which are then added to the scoretable.txt file. The user can choose to add another entry or exit.

Record#

Catbox

Today I learned about file operations.
Use the open() function to open files, and use different parameters to achieve different opening modes, such as read-only, binary, etc.
Use the write() function to write information to files.
Use the close() function to close files, and the above operations will only be completed after closing.
Today's exercise is to save the user's input content to a file, which is beautiful and generous.

CODE#


print("🌟HIGH SCORE TABLE🌟")
again = "y"
while again == "y":
  initials = input("Input your initials > ")
  score =int(input("Input your score > "))
  
  f = open("scoretable.txt","a+")
  f.write(f"{initials: <5}{score}\n")
  f.close()
  
  print("ADDED")
  again=input("Add another? y/n? ")