Add a --clear option to "notifications" command

tests/test_console.py

@@ -546,6 +546,17 @@ def test_notifications(mock_get, capsys):
     ])
 
 
+@mock.patch('toot.http.post')
+def test_notifications_clear(mock_post, capsys):
+    console.run_command(app, user, 'notifications', ['--clear'])
+    out, err = capsys.readouterr()
+    out = uncolorize(out)
+
+    mock_post.assert_called_once_with(app, user, '/api/v1/notifications/clear')
+    assert not err
+    assert out == 'Cleared notifications\n'
+
+
 def u(user_id, access_token="abc"):
     username, instance = user_id.split("@")
     return {

toot/api.py

@@ -260,6 +260,10 @@ def get_notifications(app, user):
     return http.get(app, user, '/api/v1/notifications').json()
 
 
+def clear_notifications(app, user):
+    http.post(app, user, '/api/v1/notifications/clear')
+
+
 def get_instance(domain, scheme="https"):
     url = "{}://{}/api/v1/instance".format(scheme, domain)
     return http.anon_get(url).json()

toot/commands.py

@@ -299,6 +299,11 @@ def instance(app, user, args):
 
 
 def notifications(app, user, args):
+    if args.clear:
+        api.clear_notifications(app, user)
+        print_out("<green>Cleared notifications</green>")
+        return
+
     width = 100
     for notification in sorted(api.get_notifications(app, user),
                                key=lambda n: datetime.strptime(

toot/console.py

@@ -170,7 +170,13 @@ READ_COMMANDS = [
     Command(
         name="notifications",
         description="Notifications for logged in user",
-        arguments=[],
+        arguments=[
+            (["--clear"], {
+                "help": "delete all notifications from the server",
+                "action": 'store_true',
+                "default": False,
+            }),
+        ],
         require_auth=True,
     ),
     Command(