Mercurial > hg-stable
changeset 44984:9e5b4dbe8ff2
localrepo: handle ValueError during repository opening
Python 3.8 can raise ValueError on attempt of an I/O operation
against an illegal path. This was causing test-remotefilelog-gc.t
to fail on Python 3.8.
This commit teaches repository opening to handle ValueError
and re-raise an Abort on failure.
An arguably better solution would be to implement this logic
in the vfs layer. But that seems like a bag of worms and I don't
want to go down that rabbit hole. Until users report uncaught
ValueError exceptions in the wild, I think it is fine to patch
this at the only occurrence our test harness is finding it.
Differential Revision: https://phab.mercurial-scm.org/D7944
| author | Gregory Szorc <gregory.szorc@gmail.com> |
|---|---|
| date | Sat, 18 Jan 2020 10:07:07 -0800 |
| parents | 25512a65cefd |
| children | 617cd3b1e9cd |
| files | mercurial/localrepo.py |
| diffstat | 1 files changed, 5 insertions(+), 0 deletions(-) [+] |
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--- a/mercurial/localrepo.py Wed May 27 12:56:13 2020 +0200 +++ b/mercurial/localrepo.py Sat Jan 18 10:07:07 2020 -0800 @@ -509,6 +509,11 @@ except OSError as e: if e.errno != errno.ENOENT: raise + except ValueError as e: + # Can be raised on Python 3.8 when path is invalid. + raise error.Abort( + _(b'invalid path %s: %s') % (path, pycompat.bytestr(e)) + ) raise error.RepoError(_(b'repository %s not found') % path)