In [1]:

    

import math


    

In [2]:

    

math.pow?


    

In [3]:

    

math.pow(2,10)


    

    
Out[3]:





1024.0

In [4]:

    

class Pessoa(object):


    

    




  File "<ipython-input-4-fc27db0c0660>", line 1
    class Pessoa(object):
                         ^
SyntaxError: unexpected EOF while parsing

In [5]:

    

class Numero(object):
    
    def __init__(self, x):
        self.numero = x
        
    def __add__(self, other):
        return self.numero + other


    

In [6]:

    

n = Numero(4)


    

In [7]:

    

n + 5


    

    
Out[7]:





9

In [8]:

    

class Pessoa(object):
    
    def __init__(self, nome):
        self.nome = nome
    
    def __call__(self):
        print(self.nome)


    

In [9]:

    

p = Pessoa('Rodolfo')


    

In [10]:

    

p.nome


    

    
Out[10]:





'Rodolfo'

In [11]:

    

p()


    

    




Rodolfo

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