Update black, and run auto formatting over the codebase (#9381)

- Update black version to the latest
 - Run black auto formatting over the codebase
    - Run autoformatting according to [`docs/code_style.md
`](80d6dc9783/docs/code_style.md)
 - Update `code_style.md` docs around installing black to use the correct version
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Eric Eastwood 2021-02-16 16:32:34 -06:00 committed by GitHub
parent 5636e597c3
commit 0a00b7ff14
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271 changed files with 2802 additions and 1713 deletions

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@ -62,7 +62,8 @@ def chunk_seq(iseq: ISeq, maxlen: int) -> Iterable[ISeq]:
def sorted_topologically(
nodes: Iterable[T], graph: Mapping[T, Collection[T]],
nodes: Iterable[T],
graph: Mapping[T, Collection[T]],
) -> Generator[T, None, None]:
"""Given a set of nodes and a graph, yield the nodes in toplogical order.