add clear() method

2011-03-19 22:15:33 -04:00 · 2011-03-19 22:15:33 -04:00 · e125972edd
commit e125972edd
parent 42eff0b8d3
1 changed files with 4 additions and 0 deletions
--- a/Config.py
+++ b/Config.py
@ -21,3 +21,7 @@ class Config:

    def set(self, var, val):
        self.variables[var] = val
+
+    def clear(self, var):
+        if var in self.variables:
+            del self.variables[var]