
Python Bytes #467 Toads in my AI
27 snips
Jan 26, 2026 They walk through GreyNoise IP checks that reveal who or what is scanning your address space. A new targeted profiler, tprof, gets attention for precise function-level performance work. Toad brings a polished terminal UI for interacting with multiple AI backends. FastAPI’s new guidelines for AI-generated code and practical tips on precompiling bytecode for faster Docker startups are discussed.
AI Snips
Chapters
Transcript
Episode notes
Check Your IP For Malicious Background Traffic
- Check your home or public IP with GreyNoise to see if devices on your network have been scanning the internet.
- Treat results cautiously because recent IP reassignment can show previous users' activity.
Profile Only What Matters
- tprof targets specific functions to avoid noisy full-program profiling and reveal real hotspots.
- It supports CLI targeting, context-manager use, and before/after comparisons for focused optimization.
Compare Implementations And Warm Up Runs
- Use tprof's compare mode or context manager to measure deltas between old and new implementations.
- Warm up code (run once) before measuring to avoid first-run overhead skewing results.
