MNT: Configure black to avoid excessive rewriting
[build-system]
# Keep synchronized with the minimum version to install in setup.py
requires = ["setuptools >= 38.4.1", "wheel"]
+
+[tool.black]
+line-length = 99
+target-version = ['py37']
+skip-string-normalization = true
+extend-exclude = '_version.py|versioneer.py'
