use discord instead of sendgrid

website/ip.py

@@ -1,45 +1,44 @@
 #!/usr/bin/env python3
 
+import requests
 import time
-import urllib.request
 from ipaddress import ip_network
 from pathlib import Path
-from sendgrid import SendGridAPIClient
-from sendgrid.helpers.mail import Mail
 
 if __name__ == "__main__":
-    sg = SendGridAPIClient(Path("sendgrid.key").read_text())
+    link = Path("discord.txt").read_text()
 
     old_ipv4, old_ipv6 = None, None
     while True:
+        # get current ips
         try:
-            ipv4 = urllib.request.urlopen("https://v4.ident.me").read().decode("utf8")
-            ipv6 = urllib.request.urlopen("https://v6.ident.me").read().decode("utf8")
+            ipv4 = requests.get("https://v4.ident.me").text
+            ipv6 = requests.get("https://v6.ident.me").text
             ipv6 = str(ip_network(ipv6 + "/64", strict=False).network_address) # xfinity gives /64
         except Exception as e:
-            print(e)
+            print("Error while getting IP", e)
             time.sleep(60)
             continue
 
+        # send message if either changed
         if ipv4 != old_ipv4 or ipv6 != old_ipv6:
-            msg = Mail(
-                from_email="mtran319@gmail.com",
-                to_emails="mtran319@gmail.com",
-                subject="pls update ip",
-                html_content=(
-                    f"<p>old ipv4: {old_ipv4}</p>"
-                    f"<p>old ipv6: {old_ipv6}</p>"
-                    f"<p>new ipv4: {ipv4}</p>"
-                    f"<p>new ipv6: {ipv6}</p>"
-            ))
             try:
                 print(f"IP changed to {ipv4} and {ipv6}")
-                resp = sg.send(msg)
+                resp = requests.post(link, json={
+                    "content": "\n".join([
+                        f"old ipv4: {old_ipv4}",
+                        f"old ipv6: {old_ipv6}",
+                        f"new ipv4: {ipv4}",
+                        f"new ipv6: {ipv6}",
+                    ])
+                })
+                assert(resp.status_code == 204)
             except Exception as e:
-                print(e)
-                sg = SendGridAPIClient(Path("sendgrid.key").read_text())
+                print("Error while sending update", e)
                 time.sleep(60)
                 continue
 
+        # retry every hour
+        print("Retrying in 1 hour...")
         old_ipv4, old_ipv6 = ipv4, ipv6
         time.sleep(3600)