#------------------------------------

#CLASS

#------------------------------------

class Student:

  def __init__(self):

    self.name = None

  def set_name(self, word):

    self.name = word

    return self.get_name()

  def get_name(self):

    return self.name

#------------------------------------

# USAGE:

#------------------------------------

​

a = Student()

print(a.set_name("Hello"))

import foo

method_to_call = getattr(foo, 'bar')

result = method_to_call()

​

class Say:

    def sayHello():

        return "hello world";

​

​

dec = Say;

print(dec.sayHello())

class A:

    def __init__(self):

        pass

​

    def sampleFunc(self, arg):

        print('you called sampleFunc({})'.format(arg))

​

m = globals()['A']()

func = getattr(m, 'sampleFunc')

func('sample arg')

​

# Sample, all on one line

getattr(globals()['A'](), 'sampleFunc')('sample arg')

result = getattr(foo, 'bar')()

​

class MyClass:

    def my_function(self):

        # Function logic goes here

        pass

    def another_function(self):

        # Another function defined in the class

        pass

#implement __enter__ and __exit__ magic methods for a object inteded to be used in a with block

​

MODE = 'rb'

class Meter():

    def __init__(self, dev):

        self.dev = dev

    def __enter__(self):

        #ttysetattr etc goes here before opening and returning the file object

        self.fd = open(self.dev, MODE)

        return self

    def __exit__(self, exception_type, exception_value, exception_traceback):

        #Exception handling here

        self.fd.close()

​

meter = Meter('/dev/tty0')

with meter as m:

    #here you work with the file object.

    m.fd.read()