Django framework tutorials
There are two ways to generate an OpenAPI spec in Django Rest Framework: CLI command and API endpoint. How it worksThe actual spec is produced by an underlying generator class, called by either a CLI command or an API endpoint. Long story short: generator collects the project endpoints from settings.
OpenAPIOpenAPI is a specification used to describe API services. It is also known as a Swagger specification. It is used by various languages and frameworks as a format to describe API services. OpenAPI specifies how to produce a document which is supposed to be a textual representation of your entire
The main benefits of using Django ORM instead of SQL is a huge improvement in development speed, code maintenance, security and ease of development in general. Let’s talk about these in detail. Development speedDjango ORM comes with a lot of built-in tools that speed up the development process dramatically.
In order to create a download link, we need to create a Django view that would serve the files: # views.py import mimetypes ... def download_file(request): # fill these variables with real values fl_path = ‘/file/path' filename = ‘downloaded_file_name.extension’ fl = open(fl_path, 'r’) mime_type, _ = mimetypes.
Scrapy is a powerful library used to build crawlers, scrapers and parsers. It is built on top of Twisted which means that under the hood the networking operations are asynchronous which improves the crawling performance significantly. I’m going to describe the essential Scrapy parts that are usually used when