63 lines
1.6 KiB
Python
63 lines
1.6 KiB
Python
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#!/usr/bin/python3
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"""Watch https://osmcal.org/ for another Paris OSM hack weekend."""
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import email.message
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import email.utils
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import smtplib
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import sys
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import requests
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MAIL_FROM = "edward@4angle.com"
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MAIL_TO = "edward@4angle.com"
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SMTP_HOST = "4angle.com"
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URL = "https://osmcal.org/api/v2/events/?in=France"
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def send_mail(subject: str, body: str) -> None:
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"""Send an e-mail."""
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msg = email.message.EmailMessage()
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msg["Subject"] = subject
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msg["To"] = f"Edward Betts <{MAIL_TO}>"
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msg["From"] = f"OSM Calendar alert <{MAIL_FROM}>"
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msg["Date"] = email.utils.formatdate()
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msg["Message-ID"] = email.utils.make_msgid()
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msg.set_content(body)
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s = smtplib.SMTP(SMTP_HOST)
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s.sendmail(MAIL_FROM, [MAIL_TO], msg.as_string())
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s.quit()
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def check_for_paris_events() -> None:
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"""Check for upcoming OSM events in Paris and send an email if found."""
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r = requests.get(URL)
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events = r.json()
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paris_events = [
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event for event in events if "paris" in event["location"]["detailed"].lower()
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]
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if not paris_events:
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if sys.stdin.isatty():
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print(f"{len(events)} events found, none in Paris.")
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return
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subject = "Upcoming Paris OSM Hack Weekend Found!"
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count = len(paris_events)
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body = f"Found {count} {'event' if count == 1 else 'events'} in Paris:\n\n"
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for event in paris_events:
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body += (
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f"{event['name']} - {event['url']}\n"
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+ f"Date: {event['date']['human']}\n"
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+ f"Location: {event['location']['detailed']}\n\n"
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)
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send_mail(subject, body)
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if __name__ == "__main__":
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check_for_paris_events()
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