view black.toml @ 43426:6f9f15a476a4

rust-cpython: remove useless Option<$leaked> from py_shared_iterator

We no longer need to carefully drop the iterator when it's consumed. Mutation
is allowed even if the iterator exists.

There's a minor behavior change: next(iter) may return/raise something other
than StopIteration if it's called after the iterator has been fully consumed,
and if the Rust object isn't a FusedIterator.

[tool.black]
line-length = 80
exclude = '''
build/
| wheelhouse/
| dist/
| packages/
| \.hg/
| \.mypy_cache/
| \.venv/
| mercurial/thirdparty/
| hgext/fsmonitor/pywatchman/
| contrib/python-zstandard/
| contrib/grey.py
'''
skip-string-normalization = true
quiet = true