procutil: distribute code for stdout
It makes sense to have the distinction between Python 2 and 3 at the top level,
as we have to fight a different kind of battle on each: On Python 3, we get
consistent behavior on all platforms, but need to create correctly-behaving
binary streams. On Python 2, we have to account for platform differences.
[tool.black]
line-length = 80
exclude = '''
build/
| wheelhouse/
| dist/
| packages/
| \.hg/
| \.mypy_cache/
| \.venv/
| mercurial/thirdparty/
'''
skip-string-normalization = true
quiet = true