ephemetoot-eliminare-vecchi-messaggi/lib/ephemetoot.py

import json
from mastodon import Mastodon, MastodonError
from datetime import datetime, timedelta, timezone
import time

def checkToots(config, options, deleted_count=0):
    if options.test:
      print("This is a test run...")
    print("Fetching account details for @" + config['username'] + "@" + config['base_url'] + "...")
    mastodon = Mastodon(
        access_token=config['access_token'],
        api_base_url="https://" + config['base_url'],
        ratelimit_method="wait",
    )

    cutoff_date = datetime.now(timezone.utc) - timedelta(days=config['days_to_keep'])
    user_id = mastodon.account_verify_credentials().id
    account = mastodon.account(user_id)
    timeline = mastodon.account_statuses(user_id, limit=40)

    print("Checking " + str(account.statuses_count) + " toots...")

    for toot in timeline:

        toot_tags = set()
        for tag in toot.tags:
            toot_tags.add(tag.name)
        try:
            if config['keep_pinned'] and hasattr(toot, "pinned") and toot.pinned:
                print("📌 skipping pinned toot - " + str(toot.id))
            elif toot.id in config['toots_to_keep']:
                print("💾 skipping saved toot - " + str(toot.id))
            elif toot.visibility in config['visibility_to_keep']:
                print("👀 skipping " + toot.visibility + " toot - " + str(toot.id))
            elif len(config['hashtags_to_keep'].intersection(toot_tags)) > 0:
                print("#️⃣  skipping toot with hashtag - " + str(toot.id))
            elif cutoff_date > toot.created_at:
                if hasattr(toot, "reblog") and toot.reblog:
                    print(
                        "👎 unboosting toot "
                        + str(toot.id)
                        + " boosted "
                        + toot.created_at.strftime("%d %b %Y")
                    )
                    deleted_count += 1
                    # unreblog the original toot (their toot), not the toot created by boosting (your toot)
                    if not options.test:
                        if mastodon.ratelimit_remaining == 0:
                            print(
                                "Rate limit reached. Waiting for a rate limit reset..."
                            )
                        mastodon.status_unreblog(toot.reblog)
                else:
                    print(
                        "❌ deleting toot "
                        + str(toot.id)
                        + " tooted "
                        + toot.created_at.strftime("%d %b %Y")
                    )
                    deleted_count += 1
                    time.sleep(
                        2
                    )  # wait 2 secs between deletes to be a bit nicer to the server
                    if not options.test:
                        if mastodon.ratelimit_remaining == 0:
                            print(
                                "Rate limit reached. Waiting for a rate limit reset..."
                            )
                        mastodon.status_delete(toot)
        except MastodonError as e:
            print("🛑 ERROR deleting toot - " + str(toot.id) + " - " + e.args[3])
            print("Waiting 1 minute before re-trying...")
            time.sleep(60)
            try:
                print("Attempting delete again")
                mastodon.status_delete(toot)
                time.sleep(
                    2
                )  # wait 2 secs between deletes to be a bit nicer to the server
            except Exception as e:
                print("🛑 ERROR deleting toot - " + str(toot.id))
                print(e)
                print("Exiting due to error.")
                break
        except KeyboardInterrupt:
            print("Operation aborted.")
            break
        except Exception as e:
            print("🛑 Unknown ERROR deleting toot - " + str(toot.id))
            print(e)

    # the account_statuses call is paginated with a 40-toot limit
    # get the id of the last toot to include as 'max_id' in the next API call.
    # then keep triggering new rounds of checkToots() until there are no more toots to check
    try:
        max_id = timeline[-1:][0].id
        next_batch = mastodon.account_statuses(user_id, limit=40, max_id=max_id)
        if len(next_batch) > 0:
            checkToots(next_batch, deleted_count)
        else:
            if options.test:
                print(
                    "Test run completed. This would have removed "
                    + str(deleted_count)
                    + " toots."
                )
            else:
                print("Removed " + str(deleted_count) + " toots.")
    except IndexError:
        print("No toots found!")