routers in Django Rest Framework

routers in Django Rest Framework

Routers are used with ViewSets in django rest framework to auto config the urls. Routers provides a simple, quick and consistent way of wiring ViewSet logic to a set of URLs. Router automatically maps the incoming request to proper viewset action based on the request method type(i.e GET, POST, et...

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viewsets in Django Rest Framework

viewsets in Django Rest Framework

ViewSets are one of the super cool features of  Django REST Framework. ViewSets are just a type of class based view but it do not provide request method handlers like "get()", "post()", "patch()", "delete()", etc. But, it provides actions such as "create()", "list()", "retrieve()", "update()...

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permissions in Django Rest Framework

permissions in Django Rest Framework

Permissions in Django Rest Framework are used to grant or deny access for different types of users to different parts of the API. Permissions are very useful when serving API resources/end-points with certain restrictions. For example,  let's consider you are writing an api endpoint to ...

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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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class based views in Django Rest Framework

class based views in Django Rest Framework

Django Rest Framework supports both function and class based views. I personally prefer class based views upon function-based views. Because most of the common functionality was already implemented in the the class based views. so, why to write it again we can simply use it. It's always a be...

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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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