Mercurial > public > mercurial-scm > hg
comparison mercurial/pathutil.py @ 49907:7623d79f872c
pathutil: add the more efficient finddir iterator
(to be used in subsequent commits)
| author | Arseniy Alekseyev <aalekseyev@janestreet.com> |
|---|---|
| date | Fri, 06 Jan 2023 17:29:42 +0000 |
| parents | 15175774e1c5 |
| children | 789e152a6bdb |
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| 49906:15175774e1c5 | 49907:7623d79f872c |
|---|---|
| 312 yield path[:pos] | 312 yield path[:pos] |
| 313 pos = path.rfind(b'/', 0, pos) | 313 pos = path.rfind(b'/', 0, pos) |
| 314 yield b'' | 314 yield b'' |
| 315 | 315 |
| 316 | 316 |
| 317 def finddirs_rev_noroot(path: bytes) -> Iterator[bytes]: | |
| 318 pos = path.find(pycompat.ossep) | |
| 319 while pos != -1: | |
| 320 yield path[:pos] | |
| 321 pos = path.find(pycompat.ossep, pos + 1) | |
| 322 | |
| 323 | |
| 317 class dirs: | 324 class dirs: |
| 318 '''a multiset of directory names from a set of file paths''' | 325 '''a multiset of directory names from a set of file paths''' |
| 319 | 326 |
| 320 def __init__(self, map, only_tracked=False): | 327 def __init__(self, map, only_tracked=False): |
| 321 """ | 328 """ |