#!/usr/bin/env python

from typeclasses.characters import Character

def character_has(holder, item):
    """
    Return true if character, holder, has an item.
    Where item is probably a string name to match an item's key.
    It can also be a type, for instance:

    character_has(character, typeclasses.drinkables.TeaCup)
    """
    for i in holder.contents:
        if isinstance(item, str) and i.key == item:
            return i
        elif i.key == item:
            return i
        elif type(i) == item:
            return i
        elif i == item:
            return i

def debug(msg, sender=None, location=None):
    dabbler = Character.objects.search_object("Dabbler")[0]
    full_msg = "DEBUG:"
    if sender:
        full_msg += f" (from {sender})"
    if location:
        full_msg += f" (at {location})"
    full_msg += f" {msg}"
    dabbler.msg(full_msg)