fastapi-realworld-example-app | Backend logic implementation for https | Continuous Deployment library
kandi X-RAY | fastapi-realworld-example-app Summary
kandi X-RAY | fastapi-realworld-example-app Summary
Backend logic implementation for https://github.com/gothinkster/realworld with awesome FastAPI
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Top functions reviewed by kandi - BETA
- Filter articles by tags .
- Update the current user .
- Update a user in database .
- Create a new user .
- Login to GitHub .
- Create a FastAPI instance .
- Create the table of comments .
- Mark an article as favorite .
- Follow a given profile .
- Unsubscribe from a profile .
fastapi-realworld-example-app Key Features
fastapi-realworld-example-app Examples and Code Snippets
Community Discussions
Trending Discussions on fastapi-realworld-example-app
QUESTION
I am using nsidnev/fastapi-realworld-example-app.
I need to apply transaction logic to this project.
In one API, I am calling a lot of methods from repositories and doing updating, inserting and deleting operations in many tables. If there is an exception in any of these operations, how can I roll back changes? (Or if everything is correct then commit.)
...ANSWER
Answered 2021-Nov-20 at 02:01nsidnev/fastapi-realworld-example-app is using asyncpg.
There are two ways to use Transactions.
1.async with
statement
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install fastapi-realworld-example-app
You can use fastapi-realworld-example-app like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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