Implement basic importer

bookmarks/management/commands/import_netscape.py

@@ -0,0 +1,21 @@
+from django.contrib.auth.models import User
+from django.core.management.base import BaseCommand
+
+from bookmarks.services.importer import import_netscape_html
+
+
+class Command(BaseCommand):
+    help = 'Import Netscape HTML bookmark file'
+
+    def add_arguments(self, parser):
+        parser.add_argument('file', type=str, help='Path to file')
+        parser.add_argument('user', type=str, help='Name of the user for which to import')
+
+    def handle(self, *args, **kwargs):
+        filepath = kwargs['file']
+        username = kwargs['user']
+        with open(filepath) as html_file:
+            html = html_file.read()
+        user = User.objects.get(username=username)
+
+        import_netscape_html(html, user)