deviras/showcase-sunday/main.py

import datetime
import praw
import os

client_id = os.environ["REDDIT_CLIENT_ID"]
client_secret = os.environ["REDDIT_CLIENT_SECRET"]
reddit_pass = os.environ["REDDIT_PASSWORD"]
username = os.environ["REDDIT_USERNAME"]
user_agent = 'Showcase Sunday Megathread'
sub = "developersIndia"

def is_second_sunday():
    today = datetime.date.today()
    first_day_of_month = today.replace(day=1)
    day_of_week = first_day_of_month.weekday()
    # Calculate the date of the second Sunday
    second_sunday = first_day_of_month + datetime.timedelta(days=(6 - day_of_week + 7) % 7 + 7)
    return today == second_sunday


def create_showcase_sunday_megathread(subreddit):
    flair = next(
        filter(
            lambda flair: "Showcase Sunday" in flair["flair_text"],
            subreddit.flair.link_templates.user_selectable(),
        )
    )
       
    title = "Showcase Sunday Megathread - {month}, {year}".format(month=datetime.date.today().strftime("%B"), year=datetime.date.today().year)
    text = """
It's time for our monthly showcase thread where we celebrate the incredible talent in our community. Whether it's an app, a website, a tool, or anything else you've built, we want to see it! Share your latest creations, side projects, or even your work-in-progress.

Let's inspire each other and celebrate the diverse skills we have. Comment below with details about what you've built, the tech stack used, and any interesting challenges faced along the way.

**Showcase Sunday thread is posted on the second Sunday of every month. You can find the [schedule on our calendar](https://developersindia.in/events-calendar).**
"""

    submission = subreddit.submit(
        title,
        selftext=text,
        flair_id=flair["flair_template_id"],
    )
    submission.mod.approve()
    submission.mod.sticky()
    submission.mod.distinguish()

    return submission

def main():
    reddit = praw.Reddit(
        client_id=client_id,
        client_secret=client_secret,
        username=username,
        password=reddit_pass,
        user_agent=user_agent
    )

    subreddit = reddit.subreddit(sub)

    if is_second_sunday():
        create_showcase_sunday_megathread(subreddit)
        print("Showcase Sunday Megathread created successfully!")
    else:
        print("Skipping. Not the second Sunday of the month")

if __name__ == "__main__":
    main()