def enter_config_value(self, key, default=""):
        ''' Prompts user for a value
        '''
        value = input('Please enter a value for ' + key + ': ')
        if value:
            return value
        else:
            return default
def enter_config_value ( self , key , default = "" ) : value = input ( 'Please enter a value for ' + key + ': ' ) if value : return value else : return default
Prompts user for a value