Create scheduler.py

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Sagnik Sahoo 2023-10-06 23:33:58 +05:30 committed by GitHub
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import json
import os
import datetime
# Define the data file to store tasks
TASKS_FILE = "tasks.json"
# Load tasks from the data file (if it exists)
tasks = []
if os.path.exists(TASKS_FILE):
with open(TASKS_FILE, "r") as file:
tasks = json.load(file)
def save_tasks():
# Save tasks to the data file
with open(TASKS_FILE, "w") as file:
json.dump(tasks, file)
def add_task():
task_name = input("Enter the task name: ")
due_date = input("Enter the due date (YYYY-MM-DD): ")
try:
due_date = datetime.datetime.strptime(due_date, "%Y-%m-%d").date()
except ValueError:
print("Invalid date format. Please use YYYY-MM-DD.")
return
tasks.append({"name": task_name, "due_date": due_date})
save_tasks()
print(f"Task '{task_name}' added successfully!")
def view_tasks():
print("Tasks:")
for idx, task in enumerate(tasks, start=1):
print(f"{idx}. {task['name']} (Due: {task['due_date']})")
def delete_task():
view_tasks()
task_index = input("Enter the task number to delete: ")
try:
task_index = int(task_index)
if 1 <= task_index <= len(tasks):
deleted_task = tasks.pop(task_index - 1)
save_tasks()
print(f"Task '{deleted_task['name']}' deleted successfully!")
else:
print("Invalid task number.")
except ValueError:
print("Invalid input. Please enter a valid task number.")
while True:
print("\nTask Scheduler Menu:")
print("1. Add Task")
print("2. View Tasks")
print("3. Delete Task")
print("4. Quit")
choice = input("Enter your choice: ")
if choice == "1":
add_task()
elif choice == "2":
view_tasks()
elif choice == "3":
delete_task()
elif choice == "4":
break
else:
print("Invalid choice. Please choose a valid option.")
print("Goodbye!")