Labels can now be added to the ZApp manifest in the ZApp shop

These labels will be copied to all services when the ZApp is started

zoe_api/auth/base.py

@@ -34,7 +34,7 @@ class BaseAuthenticator:
     def __init__(self):
         self.state = SQLManager(get_conf())
 
-    def full_auth(self, username, password) -> Union[None, User]:  # pylint: disable=too-many-return-statements
+    def full_auth(self, username: str, password: str) -> Union[None, User]:  # pylint: disable=too-many-return-statements
         """This method verifies the username and the password against one of the external auth sources."""
         user = self.state.user.select(only_one=True, **{"username": username})
         if user is None or not user.enabled:

zoe_api/web/zapp_shop.py

@@ -96,6 +96,8 @@ class ZAppStartWeb(ZoeWebRequestHandler):
         exec_name = self.get_argument('exec_name')
 
         app_descr = self._set_parameters(zapp.zoe_description, zapp.parameters, self.current_user.role)
+        for service in app_descr['services']:
+            service.labels.append(zapp.labels)
 
         try:
             self.get_argument('download_json')

zoe_api/zapp_shop.py

@@ -59,6 +59,10 @@ class ZApp:
         self.readable_description = self.read_description()
         self.json_file = zapp['description']
         self.zoe_description = self.parse_json_description()
+        if 'labels' in zapp:
+            self.labels = zapp['labels']
+        else:
+            self.labels = []
         self.parameters = []
         self.parse_parameters(zapp)
         if 'guest_access' in zapp: