[dak/master] config.py: Add __contains__ method

[Ansgar Burchardt <ansgar@debian.org>]

---
 daklib/config.py |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/daklib/config.py b/daklib/config.py
index 7e3c8ba..1e9299f 100755
--- a/daklib/config.py
+++ b/daklib/config.py
@@ -85,7 +85,10 @@ class Config(object):
         self.find_b = self.Cnf.find_b
 
     def has_key(self, name):
-        return self.Cnf.has_key(name)
+        return name in self.Cnf
+
+    def __contains__(self, name):
+        return name in self.Cnf
 
     def __getitem__(self, name):
         return self.Cnf[name]
-- 
1.7.2.5