Project global variables

gns3server/compute/project.py

@@ -46,7 +46,7 @@ class Project:
     :param path: path of the project. (None use the standard directory)
     """
 
-    def __init__(self, name=None, project_id=None, path=None):
+    def __init__(self, name=None, project_id=None, path=None, variables=None):
 
         self._name = name
         if project_id:
@@ -61,6 +61,7 @@ class Project:
         self._nodes = set()
         self._used_tcp_ports = set()
         self._used_udp_ports = set()
+        self._variables = variables
 
         if path is None:
             location = get_default_project_directory()
@@ -83,7 +84,8 @@ class Project:
 
         return {
             "name": self._name,
-            "project_id": self._id
+            "project_id": self._id,
+            "variables": self._variables
         }
 
     def _config(self):
@@ -131,6 +133,14 @@ class Project:
 
         return self._nodes
 
+    @property
+    def variables(self):
+        return self._variables
+
+    @variables.setter
+    def variables(self, variables):
+        self._variables = variables
+
     def record_tcp_port(self, port):
         """
         Associate a reserved TCP port number with this project.