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Wondering if its is possible to change functionalify of a method during runtime e.g
x = obj1 + obj2
return x+y
and you want to add
x = obj1 + obj2
x+= obj3
return x+y
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Python exit commands: quit(), exit(), sys. exit() and os. _exit()
Python type() Method The type() method either returns the type of the specified object or returns a new type object of the specified dynamic class, based on the specified class name, base classes and class body.
Once a function is created in Python, we can call it by writing function_name() itself or another function/ nested function. Following is the syntax for calling a function. Syntax: def function_name():
A method in python is somewhat similar to a function, except it is associated with object/classes. Methods in python are very similar to functions except for two major differences. The method is implicitly used for an object for which it is called. The method is accessible to data that is contained within the class.
In python classes are just objects that can be changed at runtime. So for example:
class Dog:
def talk(self):
print "bark"
dog1 = Dog()
dog1.talk() # --> Bark
def cat_talk(self):
print "Meow"
Dog.talk = cat_talk
dog1.talk() # --> Meow
but you don't want to do things like this or whoever will have to maintain or debug this program for sure will try to kill you (and this guy will be probably yourself)
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