Add ability to test a stripe webhook.

zebra/management/commands/test_stripe_webhook.py

@@ -0,0 +1,38 @@
+import sys
+
+from zebra.signals import WEBHOOK_MAP
+
+try:
+    import json
+except ImportError:
+    from django.utils import simplejson as json
+
+from django.core.management.base import BaseCommand, CommandError
+
+class Command(BaseCommand):
+    def add_arguments(self, parser):
+        parser.add_argument('webhook', metavar='webhook',
+            help="Webhook to test")
+        parser.add_argument('filenames', nargs='+', metavar='filename',
+            help="Filenames to read data from")
+
+    def handle(self, *args, **options):
+        for filename in options['filenames']:
+            if filename == '-':
+                data = sys.stdin.read()
+            else:
+                with open(filename) as f:
+                    data = f.read()
+
+            full_json = json.loads(data)
+
+            signal_name = full_json['type'].replace('.', '_')
+
+            try:
+                signal = WEBHOOK_MAP[signal_name]
+            except KeyError:
+                raise CommandError(
+                    "'%s' is not a valid signal name" % signal_name,
+                )
+
+            signal.send(sender=None, full_json=full_json)