api = tweepy.API(auth)

        if spaceapi is None:

            api.update_status(tweet)

        else:

            api.update_status(

                tweet, lat=spaceapi["location"]["lat"], lon=spaceapi["location"]["lon"]

            )

def post_toot(toot):

    if "MASTODON_USERCRED_FILE" in current_app.config:

        api = mastodon.Mastodon(

            client_id="c3l_spaceapi_clientcred.secret",

            access_token=current_app.config["MASTODON_USERCRED_FILE"],

            api_base_url="https://chaos.social",

        )

        api.status_post(toot, visibility="unlisted")

def post_email(subject, body):

    if "EMAIL_PASS" in current_app.config:

        smtp_conn = smtplib.SMTP(

            current_app.config["EMAIL_HOST"], port=current_app.config["EMAIL_PORT"]

        )

        smtp_conn.starttls(ssl_context)

        smtp_conn.login(

            current_app.config["EMAIL_USER"], current_app.config["EMAIL_PASS"]

        )

        msg = email.message.EmailMessage(email.policy.SMTP)

        msg["To"] = current_app.config["EMAIL_ANNOUNCE_ADDRESS"]

        msg["From"] = current_app.config["EMAIL_USER"]

        msg["Subject"] = subject

        msg.set_content(body)

        smtp_conn.send_message(msg)

class Singleton:

    def __new__(cls, *args, **kwargs):

        key = str(hash(cls))

        if not hasattr(cls, "_instance_dict"):

            cls._instance_dict = {}

        if key not in cls._instance_dict:

            cls._instance_dict[key] = super().__new__(cls, *args, **kwargs)

        return cls._instance_dict[key]