feat: Add django command for geoip (#17947)

* Add django command for geoip

* Support multiple ips in one command

* Add pretty printing and the cache enum

posthog/management/commands/run_geoip.py

@@ -0,0 +1,28 @@
+import logging
+from pprint import pprint
+
+from django.contrib.gis.geoip2 import GeoIP2
+from django.core.management.base import BaseCommand
+
+logging.getLogger("kafka").setLevel(logging.ERROR)  # Hide kafka-python's logspam
+
+
+class Command(BaseCommand):
+    help = "Run geoip2 for an ip address, try `DEBUG=1 ./manage.py run_geoip 138.84.47.0`"
+
+    def add_arguments(self, parser):
+        parser.add_argument("ip", type=str, help="IP Address")
+
+    def handle(self, *args, **options):
+        geoip = GeoIP2(cache=GeoIP2.MODE_MMAP)
+        ip_arg = options.get("ip")
+        if not isinstance(ip_arg, str):
+            raise ValueError("ip not a string")
+
+        ips = ip_arg.split(",")
+
+        for ip in ips:
+            ip = ip.strip()
+            print("----------------------------------------")  # noqa: T201
+            print(ip)  # noqa: T201
+            pprint(geoip.city(ip))  # noqa: T203