A Python tracing profiler.
Tracing profilers trace every function call in your Python program.
Tracing profilers in Python are fairly trivial (mostly just calling sys.settrace()). pttp's notable feature is it calls your code, so you don't have to modify your source code.
pip install pttp## Generate Python trace data
python -m pttp your_script.py
python -m pttp -m your_script
## Upload 'your_script.speedscope.json' to https://speedscope.app to view the profile.pttp is distributed under the terms of the MIT license.