多租户更改

pbx/py_fix.py

@@ -0,0 +1,11 @@
+# grpc-tools generates python 2 file which does not work with
+# python3 packaging system. This is a fix.
+
+model_pb2_grpc = "../py_grpc/tinode_grpc/model_pb2_grpc.py"
+
+with open(model_pb2_grpc, "r") as fh:
+    content = fh.read().replace("\nimport model_pb2 as model__pb2",
+        "\nfrom . import model_pb2 as model__pb2")
+
+    with open(model_pb2_grpc,"w") as fh:
+        fh.write(content)