add clear() method

This commit is contained in:
Josh Holtrop 2011-03-19 22:15:33 -04:00
parent 42eff0b8d3
commit e125972edd

View File

@ -21,3 +21,7 @@ class Config:
def set(self, var, val): def set(self, var, val):
self.variables[var] = val self.variables[var] = val
def clear(self, var):
if var in self.variables:
del self.variables[var]