create a class for transaction dialog

2013-09-14 21:07:54 +02:00
parent 27977e6eb0
commit d51a8d0f25
9 changed files with 257 additions and 149 deletions
--- a/lib/util.py
+++ b/lib/util.py
@@ -24,7 +24,10 @@ def print_msg(*args):

 def print_json(obj):
    import json
-    s = json.dumps(obj,sort_keys = True, indent = 4)
+    try:
+        s = json.dumps(obj,sort_keys = True, indent = 4)
+    except TypeError:
+        s = repr(obj)
    sys.stdout.write(s + "\n")
    sys.stdout.flush()