Black : By using Black, you agree to cede control over minutiae of hand-formatting. In return, Black gives you speed, determinism, and freedom from pycodestyl...
Alembic : Alembic is a new database migrations tool, written by the author of SQLAlchemy.
TextBlob : TextBlob is a Python (2 and 3) library for processing textual data. It provides a simple API for diving into common natural language processing (NLP) ...
librosa : librosa is a python package for music and audio analysis. It provides the building blocks necessary to create music information retrieval systems.
Kartograph : The Kartograph map generator has just one method, which is there to generate SVG maps (surprise).
sh (previously pbs) is a full-fledged subprocess interface for Python that allows you to call any program as if it were a function