Fix #308: Licenses

api/funkwhale_api/music/management/commands/check_licenses.py

@@ -0,0 +1,34 @@
+from django.core.management.base import BaseCommand, CommandError
+import requests.exceptions
+
+from funkwhale_api.music import licenses
+
+
+class Command(BaseCommand):
+    help = "Check that specified licenses URLs are actually reachable"
+
+    def handle(self, *args, **options):
+        errored = []
+        objs = licenses.LICENSES
+        total = len(objs)
+        for i, data in enumerate(objs):
+            self.stderr.write("{}/{} Checking {}...".format(i + 1, total, data["code"]))
+            response = requests.get(data["url"])
+            try:
+                response.raise_for_status()
+            except requests.exceptions.RequestException:
+                self.stderr.write("!!! Error while fetching {}!".format(data["code"]))
+                errored.append((data, response))
+
+        if errored:
+            self.stdout.write("{} licenses were not reachable!".format(len(errored)))
+            for row, response in errored:
+                self.stdout.write(
+                    "- {}: error {} at url {}".format(
+                        row["code"], response.status_code, row["url"]
+                    )
+                )
+
+            raise CommandError()
+        else:
+            self.stdout.write("All licenses are valid and reachable :)")