Mercurial > public > mercurial-scm > hg-stable
comparison mercurial/revlogutils/nodemap.py @ 46321:d32e7ed81f4f
persistent-nodemap: catch the right exception on python
On Python 2, Missing file are IOError, not OSError, apparently.
Differential Revision: https://phab.mercurial-scm.org/D9809
| author | Pierre-Yves David <pierre-yves.david@octobus.net> |
|---|---|
| date | Sun, 17 Jan 2021 19:22:30 +0100 |
| parents | 28899b6f4480 |
| children | 98c816e89fac 83f037acf71a |
comparison
equal
deleted
inserted
replaced
| 46320:ef771d329961 | 46321:d32e7ed81f4f |
|---|---|
| 54 with revlog.opener(filename) as fd: | 54 with revlog.opener(filename) as fd: |
| 55 if use_mmap: | 55 if use_mmap: |
| 56 data = util.buffer(util.mmapread(fd, data_length)) | 56 data = util.buffer(util.mmapread(fd, data_length)) |
| 57 else: | 57 else: |
| 58 data = fd.read(data_length) | 58 data = fd.read(data_length) |
| 59 except OSError as e: | 59 except (IOError, OSError) as e: |
| 60 if e.errno == errno.ENOENT: | 60 if e.errno == errno.ENOENT: |
| 61 return None | 61 return None |
| 62 else: | 62 else: |
| 63 raise | 63 raise |
| 64 if len(data) < data_length: | 64 if len(data) < data_length: |