authentication in Django Rest Framework

authentication in Django Rest Framework

In previous articles we have developed an open API i.e any user (Authenticated and Un-authenticated) can access the API resource. If we want to want to know the information who is accessing the API then we have to autheticate the user. Authentication means the process or action of verifying the i...

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python exception handling

python exception handling

python exception handling is one of the concepts in python programming. Before start working with exceptional handling in python what is an exception ? An exception is an event which occurs while running the program which stops the program to work further. Exception also tells about the problem i...

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python reading and writing files

python reading and writing files

File reading and File writing is widely used concept in python because, As we (i.e humans) are lazy we do not remember all the information so we invented the computers(i.e storage devices) to store the information. where will computers store the information? Computer always stores the information...

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python writing modules and packages

python writing modules and packages

We basically write computer programs to solve the problems. Problem may be simpler or moderate one or a complex. For simple problems we can solve it with 50 to 80 lines of code. If it is the case then we can easily manage the code. But, if code grows in an amount thousands of lines then obiviousl...

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python staticmethod, classmethod and instancemethod

python staticmethod, classmethod and instancemethod

We have three types of class based methods in python. They are 1.static method, 2.class method and 3.instance method. When we are working with classes we will have to deal with different types of scenarios. Based on the scenario we have to use the one of the method types. Let's get started with t...

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Python working with inheritance - oop's

Python working with inheritance - oop's

Inheritance in python defined as acquiring  the properties from the parent/base class to its child classes. In reality we develop complex applications that provides  more utilities to users. In developer perspective each utility involves different modules which work together to provide ...

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Python method overloading

Python method overloading

method overloading in python can be defined as writing the method in such a way that method will provide different functionality for different datatype arguments with the same method name. Programming languages like Javaand C++ implements the method overloading by defining the two methods with t...

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'__enter__' and '__exit__' context managers in python

'__enter__' and '__exit__' context managers in python

__enter__ and __exit__are built in methods in python. __enter__ and __exit__ methods are also called as context manager special methods in python. You may come up with the question"what is a context manager ?". A context manager is a manager which has the ability to make avail the data withing ...

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Python object oriented programming

Python object oriented programming

Object oriented programming is one of the programming approaches in solving the problems with progamming. Python supports object oriented programming(OOP) approach. While using OOP's in  python we mostly use terms like object, class, method, etc.

Some of the principles of Object Orie...

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