fastero 0.2.5

Python timeit CLI for the 21st century.

fastero

Python timeit CLI for the 21st century

Read the Documentation

Installation & Usage

Install either with pipx or pip. Both work, use what you want. Or optionally you can install from github using pip install git+https://github.com/wasi-master/fastero

For usage please check out the documentation

Features

For more info on all of these features, please the documentation

• 🌟 Beautiful formatted, and colored output. Output is reminiscent of hyperfine
• 🤯 Amazing exporting options
  • 📊 Export as a bar plot with matplotlib
  • 🌃 Export as a beautiful image with the console output
  • ℹ️ Export as Markdown, HTML, CSV, AsciiDoc tables
  • 💾 Export as JSON and YAML data to use them elsewhere
    • 🔁 You can also import the JSON data later within fastero to re-run the benchmark with the same parameters or to export the data again with different parameters.
• 🚀 Extremely intuitive and easy to use.
• 🔢 Benchmark multiple snippets
  • 🔤 Assign a name to each snippet to make it easier to distinguish
  • 📈 Get nice statistics about the each of the snippet and a summary on how fast each of them are compared to each other
• ↩ Enter multiline code in an input with syntax highlighting and amazing autocomplete
• ⏰ Excellent time parsing. Inputs like 500ms, 10s, 1m5s, 1.5m, 1h30m15s, etc. work flawlessly
• 🔥 Run a few times without timing with the warmup parameter to fill caches and things like that.
• 👨 Customize it to your liking.
  • 🔣 Custom time formats e.g. nanoseconds, microseconds, milliseconds, seconds etc.
  • 🎨 Custom theme for code input and/or output.
• 🎛️ Control how long each snippet is benchmarked for
  • 🔢 Specify a minimum and a maximum amount of runs to calculate the number of runs automatically based on run duration
  • 🔟 Or specify a definite number of runs for manual override
• 💻 Cross-platform.
• 🤯 Open source.
• 📚 Extensive documentation.

Acknowledgements

• hyperfine - Inspiration for creating this library and the UI.
• snappify.io - Inspiration for the Image export.
• rich - Used for beautiful output