FastScheduler: The Modern Python Task Scheduler You’ll Actually Use
15 days ago 高效码农FastScheduler: A Clean, Decorator-First Task Scheduler for Python If you’ve ever needed to run background tasks in a Python application—whether it’s sending daily reports, checking API health every few minutes, syncing data on weekdays, or generating monthly summaries—you’ve probably wrestled with scheduling libraries. Options like schedule, APScheduler, Celery (with beat), or even plain cron all work, but each comes with trade-offs: too basic, too heavy, complex setup, poor async support, or state loss on restart. FastScheduler takes a different approach. It’s a lightweight, modern Python library that prioritizes: Extremely readable decorator-based syntax Native async/await support Built-in persistence (survives restarts) Timezone-aware …
Beyond Code: Building Complex AI Workflows with Claude Agent SDK
27 days ago 高效码农Beyond Code: Building Your First Non-Coding AI Workflow with Claude Agent SDK Have you ever wondered what the powerful engine behind Claude Code—one of the best coding tools available—could do besides writing code? As a developer who has long explored the boundaries of AI automation, I’ve been searching for more lightweight and direct solutions for building agents. While mainstream frameworks like CrewAI and LangChain continue to grow in complexity, I decided to turn my attention to an unexpected tool: the 「Claude Agent SDK」. My hypothesis was simple: if it can give AI exceptional coding capabilities, then applying its core principles—tool …
Running Python in Your Browser: WebAssembly and Pyodide Revolution
7 months ago 高效码农Unveiling the Power: How Python Programs Dance in Your Browser with WebAssembly and Pyodide In the relentless tide of digital transformation, web technologies continue to advance at an astonishing pace. For a long time, when we discussed web applications, our minds typically conjured up a world built with HTML, CSS, and JavaScript. Python, a towering figure in data science and backend development, largely remained behind the server curtains. However, with the emergence of a revolutionary technology known as WebAssembly (often abbreviated as WASM), this traditional landscape is undergoing a quiet yet profound transformation. It now enables Python code to execute …
Python’s New ASN.1 API: High-Performance Parsing for Secure Applications
9 months ago 高效码农Why ASN.1 Matters in Modern Development ASN.1 (Abstract Syntax Notation One) is the backbone of critical internet protocols, though it often operates behind the scenes. From TLS certificates (via X.509) to 5G standards (3GPP) and industrial protocols like SNMP, ASN.1 ensures data is structured and encoded consistently across systems. Its core strengths—self-description, deterministic encoding (DER), and platform neutrality—make it indispensable for cryptography and telecommunications. However, ASN.1’s history is fraught with challenges: parser vulnerabilities, performance bottlenecks, and inconsistent implementations have plagued developers for decades. Python’s ecosystem, despite its robust libraries, has struggled with these issues—until now. The Limitations of Python’s Current …