While SQLAlchemy ORM makes our applications database-agnostic, it is important to note that specific databases will require specific drivers to connect to them. One good example isPyscopgwhich is a PostgreSQL implementation of the DBAPI which when used in conjunction with SQLAlchemy allows us to ...
1. Set Up PostgreSQL: Ensure your PostgreSQL database is running and accessible. 2. Create an API Layer: Use frameworks like Node.js (Express.js) or Python (Flask/Django) to create REST endpoints. 3. Connect Postman: Send HTTP requests to these REST API endpoints to interact with the dat...
Flaskis a lightweight Python web framework that provides valuable tools and features for creating web applications in the Python Language.SQLAlchemyis an SQL toolkit offering efficient and high-performing relational database access. It provides ways to interact with several database engines, such as...
Open.flaskenvin your terminal text editor and check the variables.FLASK_APPsets the primary .py file to use as the application and should not need changing.FLASK_DEBUGkeeps the localhost server running and it is recommended to leave this.FLASK_RUN_PORTsets the port for the server. It is se...
vanna-ai/vanna-flask vanna-ai/vanna-slack Supported LLMs OpenAI Anthropic Gemini HuggingFace AWS Bedrock Ollama Qianwen Qianfan Zhipu Supported VectorStores AzureSearch Opensearch PgVector PineCone ChromaDB FAISS Marqo Milvus Qdrant Weaviate Oracle Supported Databases PostgreSQL MySQL PrestoDB Apache Hive...
Get started with automation scripts How-To Guide Set up your development environment Tutorial Example script - Display my file system Example script - Modify all files in a directory Get started with databases Quickstart Install and run MySQL, PostgreSQL, SQLite, Microsoft SQL Server, Mongo...
Get started with automation scripts How-To Guide Set up your development environment Tutorial Example script - Display my file system Example script - Modify all files in a directory Get started with databases Quickstart Install and run MySQL, PostgreSQL, SQLite, Microsoft SQL Server, Mongo...
streamlining data events with minio and postgresql , where i’ve covered minio's extensive configuration and management of data events. these configurations range from using the minio console for a user-friendly graphical interface to the mc command-line tool for a more deta...
dialects.postgresql import UUID class Base(orm.DeclarativeBase): """Base database model.""" pk: orm.Mapped[uuid.UUID] = orm.mapped_column( primary_key=True, default=uuid.uuid4, ) potion_ingredient_association = Table( "potion_ingredient", Base.metadata, Column("potion_id", UUID(as_uuid...
Join us for PyDay, May 2nd 2023! Are you interested in learning more about web development using Python? Join us for an exciting online event led by experienced developer and educator Pa...