# -*- coding: iso88591 -*-

def interroga(item):
    '''Apresenta informações úteis sobre o item.
    '''

    if hasattr(item, '__name__'):
        print "NOME:    ", item.__name__
    if hasattr(item, '__class__'):
        print "CLASSE:   ", item.__class__.__name__
    print "ID:      ", id(item)
    print "TIPO:    ", type(item)
    print "VALOR:   ", repr(item)
    print "PODE SER CHAMADA:",
    if callable(item):
        print "Sim"
    else:
        print "Não"
    if hasattr(item, '__doc__'):
        doc = getattr(item, '__doc__')
    doc = doc.strip()   # Remove leading/trailing whitespace.
    firstline = doc.split('\n')[0]
    print "DOC:     ", firstline