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📰 Dev.to · Be Hai Nguyen

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Python FastAPI: Integrating OAuth2 Security with the Application's Own Authentication Process

Dev.to · Be Hai Nguyen 🛠️ AI Tools & Apps ⚡ AI Lesson 2y ago

Python FastAPI: Integrating OAuth2 Security with the Application's Own Authentication Process

In the first post, we explore some aspects of OAuth2 authentication, focusing on the /token path as...

Python: A SQLAlchemy Wrapper Component That Works With Both Flask and FastAPI Frameworks

Dev.to · Be Hai Nguyen 🔧 Backend Engineering ⚡ AI Lesson 2y ago

Python: A SQLAlchemy Wrapper Component That Works With Both Flask and FastAPI Frameworks

In late 2022, I developed a database wrapper component for SQLAlchemy. Initially designed for use...

Python, Flask: Railway.app deployment and Railway's Nixpacks Docker image build tool.

Dev.to · Be Hai Nguyen 📣 Digital Marketing & Growth ⚡ AI Lesson 3y ago

Python, Flask: Railway.app deployment and Railway's Nixpacks Docker image build tool.

I've successfully deployed my Australian postcodes API project to https://railway.app. I did have...

Python: a workaround for SQLAlchemy “Table 'sessions' is already defined” exception during tests.

Dev.to · Be Hai Nguyen 📐 ML Fundamentals ⚡ AI Lesson 3y ago

Python: a workaround for SQLAlchemy “Table 'sessions' is already defined” exception during tests.

During tests, Flask-Session intermittently causes the exception “sqlalchemy.exc.InvalidRequestError:...

Python: Flask, dictionaries as JSON objects ready to be used by JavaScript.

Dev.to · Be Hai Nguyen 🔧 Backend Engineering ⚡ AI Lesson 3y ago

Python: Flask, dictionaries as JSON objects ready to be used by JavaScript.

We have a Python dictionary sitting on a server, and we want to write this dictionary out to a page...