docs: def incr(self, name, amount=1):
          """
          Increase the value at key ``name`` by ``amount``. If no key exists, the value
          will be initialized as ``amount`` .
  
          Like **Redis.INCR**
  
          :param string name: the key name
          :param int amount: increments
          :return: the integer value at key ``name``
          :rtype: int
  
          >>> ssdb.incr('set_count', 3)
          13
          >>> ssdb.incr('set_count', 1)
          14
          >>> ssdb.incr('set_count', -2)
          12
          >>> ssdb.incr('temp_count', 42)
          42        
          """                
          amount = get_integer('amount', amount)
          return self.execute_command('incr', name, amount)