diff options
| -rw-r--r-- | archey.new | 16 |
1 files changed, 15 insertions, 1 deletions
@@ -243,6 +243,20 @@ class BaseDisplay(): def __repr__(self): return '<{0}: key={1}, value={2}>'.format(self.__class__.__name__, self.key, self.value) + def get_key(self): + """ + Return the value of the class' key attribute. If classes wish to customise key generation, + they should override this method + """ + return self.key + + def get_value(self): + """ + Return the value of the class' value attribute. If classes wish to customise value generation, + they should override this method + """ + return self.value + def key_value_pair(self): """ Returns a tuple of the key and value of the current display. @@ -253,7 +267,7 @@ class BaseDisplay(): >>>disp.key_value_pair() ('Foo', 'Bar') """ - return (self.key, self.value) + return (self.get_key(), self.get_value()) #class Hostname: # def __init__(self): |