tasks.py

tasks.py

import sys

arguments = sys.argv
arguments = arguments[1:]
command = arguments[0]

help="""
usage: 
    tasks.py add "learn python" "write code"
    tasks.py delete [title]
    tasks.py list
"""

if command == "add":
    output_file = open("ztasks.txt", "a")
    title, content = arguments[1], arguments[2]
    output_file.write("%s--%s\n"%(title , content))
    output_file.close()
    print("task added")
elif command == "list":
    input_file = open("ztasks.txt", "r")
    lines = input_file.readlines()
    lines = [line.strip() for line in lines]
    print("Title\t\t\t\tContent\n")
    print("-"*50)
    for line in lines:
        line = line.split("--")
        title, content = line[0], line[1]
        print("%s\t%s\n"%( title, content))
    input_file.close()
else:
    print(help)