Give Key and KeyCombination boolean values

1 files changed, 6 insertions, 0 deletions

diff --git a/keyboardpython/key.py b/keyboardpython/key.py
index 24642e0..0a1414b 100644
--- a/keyboardpython/key.py
+++ b/keyboardpython/key.py
@@ -42,6 +42,9 @@ class KeyCombination:
     def __hash__(self):
         return hash(str(self))
 
+    def __nonzero__(self):
+        return bool(self.keys())
+
     def contains_key(self,key):
         ''' is key in this combination? '''
         if key in self.keys: return True
@@ -98,6 +101,9 @@ class Key:
     def __str__(self):
         return self.name
 
+    def __nonzero__(self):
+        return bool(self.name)
+
 # define modifier Keys
 ALT = Key('Alt')
 CTRL = Key('Control')