diary.py

# This is a python code to create a program to enter daily diary and save it as .txt file
# The program also has a basic GUI using PySimpleGUI
# The program asks the user for the date and the content of the diary entry
# The program then creates a file with the date as the name and writes the content to it
# The program also checks if the file already exists and asks the user if they want to overwrite it or append to it

# Import the os module to check if the file exists
import os

# Import PySimpleGUI to create the GUI
import PySimpleGUI as sg

# Define the layout of the GUI
layout = [
  [sg.Text("Enter the date (YYYY-MM-DD):")],
  [sg.Input(key="-DATE-")],
  [sg.Text("Enter your diary entry:")],
  [sg.Multiline(key="-CONTENT-")],
  [sg.Button("Save"), sg.Button("Exit")]
]

# Create the window with the layout
window = sg.Window("Diary", layout)

# Loop through the events and values of the window
while True:
  event, values = window.read()
  # If the user clicks Exit or closes the window, break the loop
  if event == "Exit" or event == sg.WIN_CLOSED:
    break
  # If the user clicks Save, get the date and content from the values
  if event == "Save":
    date = values["-DATE-"]
    content = values["-CONTENT-"]
    # Create the file name with the date and .txt extension
    file_name = date + ".txt"
    # Check if the file already exists
    if os.path.exists(file_name):
      # Ask the user if they want to overwrite or append
      choice = sg.popup_yes_no("The file already exists. Do you want to overwrite (Yes) or append (No)?")
      # If the user chooses to overwrite
      if choice == "Yes":
        # Open the file in write mode and write the content
        with open(file_name, "w") as f:
          f.write(content)
        # Show a confirmation message
        sg.popup("The file has been overwritten.")
      # If the user chooses to append
      elif choice == "No":
        # Open the file in append mode and write the content
        with open(file_name, "a") as f:
          f.write("\n" + content)
        # Show a confirmation message
        sg.popup("The file has been appended.")
      # If the user cancels, do nothing
      else:
        pass
    # If the file does not exist
    else:
      # Open the file in write mode and write the content
      with open(file_name, "w") as f:
        f.write(content)
      # Show a confirmation message
      sg.popup("The file has been created.")

# Close the window
window.close()