X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;f=juju%2Fconstraints.py;h=43c048ae4fb87cc0e1434540b0725a22d31c1da1;hb=2cafbe27c9fa355963e1f711c55183ac92ed0caf;hp=43a80a358e16e662b1ee16f042b70cb18c06cf4d;hpb=ea587bcc29128652a98b0a7c1327dd3336f4f484;p=osm%2FN2VC.git

diff --git a/juju/constraints.py b/juju/constraints.py
index 43a80a3..43c048a 100644
--- a/juju/constraints.py
+++ b/juju/constraints.py
@@ -11,6 +11,9 @@
 # constraints keys are valid, and that we can successfully dump the
 # constraints dict to json.
 #
+# Once https://bugs.launchpad.net/juju/+bug/1645402 is addressed, this
+# module should be deprecated.
+#
 
 import re
 
@@ -34,6 +37,10 @@ def parse(constraints):
     if constraints is None:
         return None
 
+    if type(constraints) is dict:
+        # Fowards compatibilty: already parsed
+        return constraints
+
     constraints = {
         normalize_key(k): normalize_value(v) for k, v in [
             s.split("=") for s in constraints.split(" ")]}