En ny util-funksjon.

2011-10-08 11:37:37 +00:00 · 2011-10-08 11:37:37 +00:00 · f39cbbe957
commit f39cbbe957
parent 66d1ca3827
1 changed files with 5 additions and 0 deletions
--- a/cli/util.py
+++ b/cli/util.py
@ -53,6 +53,11 @@ def maptup(fun, lst):
 def translate(value, translations):
    return translations.get(value, value)

+def str_or_empty(value):
+    if value:
+        return str(value)
+    return ''
+
 def p(s):
    encoded = s
    if isinstance(s, unicode):