PythonHub

PromptMage - simplifies the process of creating and managing LLM workflows "PromptMage" is designed to offer an intuitive interface that simplifies the process of creating and managing LLM workflows. It facilitates prompt testing and comparison, and version control. https://github.com/tsterbak/promptmage

Python's Preprocessor Every now and then you hear outrageous claims such as “Python has no preprocessor”. This is simply not true. In fact, Python has the best preprocessor of all languages - it quite literally allows us to do whatever we want, and a lot more. It’s just a little tricky to (ab)use. https://pydong.org/posts/PythonsPreprocessor/

Saving Scrapy Crawl Stats to PostgreSQL with a Custom Extension and SQLAlchemy The post explains how to extend Scrapy to save crawl statistics directly into a PostgreSQL database, detailing the implementation process and configuration needed. It provides a guide for integrating Scrapy with PostgreSQL to enhance data management and analysis. https://www.xiegerts.com/post/scrapy-extension-save-crawlstats-postgres/

OpenBB-finance / OpenBB Investment Research for Everyone, Everywhere. https://github.com/OpenBB-finance/OpenBB

awaitless https://github.com/gsmecher/awaitless

Coding a Multimodal (Vision) Language Model from scratch in PyTorch with full explanation The video explains how to code a visual language model from scratch using PyTorch, covering topics such as vision transformers, contrastive learning, and language models. It provides a detailed walkthrough of implementing various components, including the vision encoder, language model, and how to combine image and text embeddings, with explanations of key concepts like attention mechani... https://www.youtube.com/watch?v=vAmKB7iPkWw

Pare Pare is the easiest way to deploy Python Lambdas alongside your primary web application. https://github.com/gauge-sh/pare

Gemma for Streaming ML with Dataflow The article demonstrates how to integrate Google's Gemma 2 language model into a Dataflow pipeline for real-time sentiment analysis and response generation in customer support chats. It provides a practical example of using Gemma to process streaming data, including code snippets for creating prompts, running inference, and handling model outputs within a scalable data processing framework. https://developers.googleblog.com/en/gemma-for-streaming-ml-with-dataflow/

Python Hub Weekly Digest for 2024-08-25 https://pythonhub.dev/digest/2024-08-25/

What are data structures anyway? https://www.reddit.com/r/learnpython/comments/1ev5195/what_are_data_structures_anyway/

Cloudflare R2 x Django. Static Files. User uploads, css, images, js and more. Production-ready. The video covers setting up and managing Django files, including static and user-uploaded files, using Cloudflare's R2 object storage. It emphasizes best practices for configuring environment variables, securing API keys, and managing static and media files in Django with advanced validation and customization options. https://www.youtube.com/watch?v=VU3MAN1gs1s

EDSL Design, conduct and analyze results of AI-powered surveys and experiments. Simulate social science and market research with large numbers of AI agents and LLMs. https://github.com/expectedparrot/edsl

From Boring Object-Oriented to INSANE Functional Code This video demonstrates that there's a place for both object-oriented and functional code. In Python, these two approaches can be combined effectively, allowing you to leverage the strengths of each for the best results. https://www.youtube.com/watch?v=DvdZv_DD0DY

llm_aided_ocr Enhance Tesseract OCR output for scanned PDFs by applying Large Language Model (LLM) corrections. https://github.com/Dicklesworthstone/llm_aided_ocr

Automating Boolean-Based SQL Injection with Python How to be efficiently lazy at finding hidden gems in predictable places – Database Edition. https://trebledj.me/posts/automating-boolean-sql-injection-with-python/

DeltaDB DeltaDB is a lightweight, fast, and scalable database built on polars and deltalake. https://github.com/uname-n/deltadb

Deep-Live-Cam Real time face swap and one-click video deepfake with only a single image. https://github.com/hacksider/Deep-Live-Cam

goauthentik / authentik The authentication glue you need. https://github.com/goauthentik/authentik

CSVs Are Kinda Bad. DSVs Are Kinda Good. The article argues that CSVs (Comma-Separated Values) are problematic due to various edge cases involving delimiters, quotes, and newlines, and proposes using Delimiter-Separated Values (DSV) with ASCII control characters as a more robust alternative. It demonstrates how DSVs can handle complex data without escaping or quoting issues, but acknowledges that the lack of widespread tool sup... https://matthodges.com/posts/2024-08-12-csv-bad-dsv-good/

Some more batteries to do stuff with Mapping related data structures This library provides utility functions for manipulating and transforming data structures which have or include Mapping-like characteristics. https://github.com/erivlis/mappingtools