Automation & scripting
CLI tools, scheduled jobs, filesystem tasks, and glue scripts that save time.
Find Best Meeting Time Across Time Zones in Python
This code calculates overlapping available hours among participants in different time zones and returns the best meeting time in UTC and each participant's local time.
from datetime import datetime, timedelta, timezone
from zoneinfo import ZoneInfo
from dataclasses import dataclass
from typing import List, Tuple, Optional
@dataclass
class Participant:
name: str
timezone: str
# weekdays availability: 0=Mon, start_hour (0-23), end_hour (0-23)
available_slots: List[Tup…How to Schedule Local Tasks Without Cron in Python
Run periodic tasks on a loop using the schedule library to mimic cron-like behavior from within Python.
import schedule
import time
from datetime import datetime
def greet():
print(f"Hello at {datetime.now().strftime('%H:%M:%S')}")
def check_time():
now = datetime.now()
print(f"Current time: {now:%H:%M:%S}")
schedule.every(5).seconds.do(greet)
schedule.every(10).seconds.do(check_time)
schedule.every(1).mi…Browse by section
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Automation & scripting — Python code examples
What you will find here
This page collects automation & scripting snippets — short, copy-ready Python you can paste into our free online IDE and run without installing anything. Each sample includes a plain-English explanation and the full source code.
Samples vs tutorials and challenges
Samples are quick reference — one concept per page. For step-by-step teaching, use our Python tutorials. To test yourself, try quizzes or coding challenges. Clean up style with the Python formatter.