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PyTrace is a time travel recorder/analyzer for Python. It records code execution, variables and stack frames. Debugging has never been so easy.
- Documentation
PyTrace is a time travel recorder/analyzer for Python. It...
- Documentation
19 sty 2018 · How to speed up Python application startup time. # python. I hear pipenv 9.0.2 is released with major startup time improvement. I tried it soon and I didn't feel it's fast. So I investigated it with Python 3.7's new feature. In this article, I introduce the feature and how to use it. Startup time ≒ import time.
9 cze 2020 · I was recently wondering about Time Travel Debugging in relation to Python. I found information about tools like: RevPDB - unfortunately the last recorded activity is from 2016; timetravelpdb - unfortunately the last recorded activity is in 2015
8 paź 2024 · python-m pip install time-machine. Python 3.9 to 3.13 supported. Only CPython is supported at this time because time-machine directly hooks into the C-level API. Usage. If you’re coming from freezegun or libfaketime, see also the below section on migrating. travel(destination, *, tick=True)
10 cze 2023 · First Stop: Importing the Time Machine (Datetime) 🚀. Let's start by summoning the time machine. How? By importing the datetime module, of course! This module is like the flux capacitor of your DeLorean – it's what makes time travel possible. Just don't hit 88 miles per hour, or who knows where you'll end up! import datetime.
travel() is a class that allows time travel, to the datetime specified by destination. It does so by mocking all functions from Python's standard library that return the current date or datetime. It can be used independently, as a function decorator, or as a context manager. destination specifies the datetime to move to.
I've spent a while trying to improve IPython startup time (it's still pretty bad, but it's been worse), so I'm excited to see that Python 3.7 will make this easier to test. One trick I like to do is to simulate a cold start to get an idea of the worst case performance.
