Releasy is an open source tool that collects provenance data from releases by parsing the software version control and issue tracking systems.

The tool is available under MIT License at, and you can learn more about it through the following paper:


pytest-pyspec is an open-source plugin to pytest. The plugin transforms the pytest output into a result similar to the RSpec. It can nest unlimited test cases and include the test docstring in the test output. It can generate outputs like the following:


A house
  ✓ Has door

A house
  With two floors
    ✓ Has stairs
    ✓ Has second floor
    ✗ Has third floor