Mercurial > hg-stable
comparison mercurial/txnutil.py @ 49314:2e726c934fcd
py3: catch FileNotFoundError instead of checking errno == ENOENT
| author | Manuel Jacob <me@manueljacob.de> |
|---|---|
| date | Tue, 31 May 2022 22:50:01 +0200 |
| parents | 6000f5b25c9b |
| children |
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| 49313:53e9422a9b45 | 49314:2e726c934fcd |
|---|---|
| 3 # Copyright FUJIWARA Katsunori <foozy@lares.dti.ne.jp> and others | 3 # Copyright FUJIWARA Katsunori <foozy@lares.dti.ne.jp> and others |
| 4 # | 4 # |
| 5 # This software may be used and distributed according to the terms of the | 5 # This software may be used and distributed according to the terms of the |
| 6 # GNU General Public License version 2 or any later version. | 6 # GNU General Public License version 2 or any later version. |
| 7 | 7 |
| 8 | |
| 9 import errno | |
| 10 | 8 |
| 11 from . import encoding | 9 from . import encoding |
| 12 | 10 |
| 13 | 11 |
| 14 def mayhavepending(root): | 12 def mayhavepending(root): |
| 27 This returns '(fp, is_pending_opened)' tuple. | 25 This returns '(fp, is_pending_opened)' tuple. |
| 28 """ | 26 """ |
| 29 if mayhavepending(root): | 27 if mayhavepending(root): |
| 30 try: | 28 try: |
| 31 return (vfs(b'%s.pending' % filename, **kwargs), True) | 29 return (vfs(b'%s.pending' % filename, **kwargs), True) |
| 32 except IOError as inst: | 30 except FileNotFoundError: |
| 33 if inst.errno != errno.ENOENT: | 31 pass |
| 34 raise | |
| 35 return (vfs(filename, **kwargs), False) | 32 return (vfs(filename, **kwargs), False) |