![]() ![]() Sometimes it is less painful to rev the API and have more freedom to change things, but ideally that doesn't happen too often. And changes in existing routes can sometimes be designed in a way that do not affect old clients. when you have only updated the mustache templates. Consider that adding new routes does not require a new API version, it is perfectly fine to extend an API with new routes. Since Mustache template is the blueprint for OpenAPI Generator, we can change. First install FlaskSQLAlchemy pip install flasksqlalchemy Now create a models. Coding the Models.py Here, we will use FlaskSQLAlchemy and SQLite DB. Now, with all of this said, you should really make an effort to design your API in a way that minimizes the risk of having to rev the version. Update the Information of an Employee Delete an Employee information 1. As an added benefit, when the time comes to stop supporting v1, you just remove the register_blueprint call for that version, delete the v1 package from your sources and you are done. This structure is very nice because it keeps all API versions separate, yet they are served by the same application. Here is an example app setup code that imports the API blueprints into the application instance: from api.v1 import api as api_v1Īpp.register_blueprint(api_v1, url_prefix='/v1')Īpp.register_blueprint(api_v1_1, url_prefix='/v1.1')Īpp.register_blueprint(api_v2, url_prefix='/v2') Having each API version implemented as a blueprint helps to combine everything with the proper versioned URLs. Dynamically Update Your Flask Web Pages Using Turbo-Flask Posted by on under How can you update a part of a web page dynamically, without the user having to hit the refresh button on the browser This is a question that is frequently asked on the Internet. For example, your v1 and v1.1 routes.py can have: from api import get_users(): The routes.py for each API version define the routes, and when necessary call into common.py functions to avoid duplicating logic. For example, you can have an auxiliary function (not decorated as a route) that responds to your /users route that is identical in v1 and v1.1. Here you have a api/common.py that implements common functions that all versions of the API need. You can call this instead of ablueprint. the Blueprints at a Research Table, however as of Update 10 the Blueprints are. 1 Answer Sorted by: 2 I wrote a small snippet to add a jsonroute method to an already existing blueprint (instance of the Blueprint class). For example, consider the following app structure (greatly simplified for clarity): my_project Throughout the game, the player will need to find and learn Blueprints in. Back then I missed to mention a third alternative, which is to use a blueprint for each API version. The nginx idea I proposed there is better, but has the drawback that you have to host two separate applications. If you have to manage three or four different versions you'll end up with spaghetti code. I think the //users approach is not very effective as you say. I am the author of the accepted answer on the question you referenced.
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