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Sat, Apr 4
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Python Modules and Package
1. Package A package is a directory (folder) that contains an __init__.py file. The __init__.py tells Python: “This folder is a Python package, so you can import from it.” Example: myapp/ ├── __init__.py ├── helpers.py myapp is now a package. You can import like this: from myapp import helpers Key idea: A package lets you group related modules into one namespace. 2. Module A module is just a single Python file (.py) that contains Python...
Annotated in Python and FastAPI: Deep Dive
What is Annotated in Python? Annotated is a feature in Python’s type hints system (introduced in Python 3.9 with PEP 593). It allows you to: Define the type of a variable Add extra metadata about how that variable should be handled Python itself ignores this metadata at runtime, but tools (like FastAPI, Pydantic, or linters) can use it. Example from typing import Annotated age: Annotated[int, "must be positive"] Breakdown: int: the core type "must be...
signified - A Python library for reactive programming (with kind-of working type narrowing).
A Python library for reactive programming (with kind-of working type narrowing). This Python project has 70 stars and 3 forks on GitHub. Topics: python, reactive. Homepage: https://dougmercer.github.io/signified/
signified - A Python library for reactive programming (with kind-of working type narrowing).
A Python library for reactive programming (with kind-of working type narrowing). This Python project has 70 stars and 3 forks on GitHub. Topics: python, reactive. Homepage: https://dougmercer.github.io/signified/
Quark's Outlines: Python Execution Model
Quark’s Outlines: Python Execution Model Overview, Historical Timeline, Problems & Solutions An Overview of the Python Execution Model What is the Python execution model? When you run a Python program, Python follows a process to decide what happens and in what order. This process is called the Python execution model. It controls how code is grouped, how values are stored, and what happens when things go wrong. Python organizes your code into code blocks. Each bl...
Your Pipeline Is 29.1h Behind: Catching World Sentiment Leads with Pulsebit
Your Pipeline Is 29.1h Behind: Catching World Sentiment Leads with Pulsebit We recently unearthed an intriguing anomaly: a 24h momentum spike of -0.850. This significant drop signals a shift in world sentiment, particularly as the leading language in this narrative is English, with a time lag of 29.1 hours. It’s a stark reminder of how quickly sentiment can evolve and how our models need to keep pace with these changes. This finding highlights a critical gap for any pipeline that fails to ...
Context Engineering > Prompt Engineering: I built a Python lib that does it automatically
Stop Copy-Pasting Files Into ChatGPT Every developer using AI coding tools hits the same wall: Which files do I paste into Claude? Token limit exceeded... again Bad answer because I included the wrong context 10 minutes wasted before even asking the question I got frustrated with this daily and built ctxeng — a Python library that solves it automatically. What Is Context Engineering? Context engineering is the practice of carefully constructing what goes into an LLM's contex...
Outputting FBX in ASCII Format Using FBX SDK Python
Exporting FBX in ASCII Format Instead of Binary When exporting FBX files using the Python version of the FBX SDK, the default output is in binary format. I wanted to output in ASCII format, so I researched how to do this. I have placed the sample project here: https://github.com/segurvita/fbx_sdk_python_sample Referenced the Official C++ Sample Code I found a sample code on the following page of the official C++ documentation for saving scenes in ASCII format: Autodesk FBX 2017 ...