comparison mercurial/dirstate.py @ 49310:050dc8730858

py3: catch specific OSError subclasses instead of checking errno

Contrary to the previous changesets in this series, this covers cases where
errno was checked for multiple values.

EACCES -> PermissionError
ENOENT -> FileNotFoundError
ENOTDIR -> NotADirectoryError
EISDIR -> IsADirectoryError

49309:d54b213c4380

# GNU General Public License version 2 or any later version.


import collections
import contextlib
import errno
import os
import stat
import uuid

from .i18n import _

                if nd != b'':
                    skip = b'.hg'
                try:
                    with tracing.log('dirstate.walk.traverse listdir %s', nd):
                        entries = listdir(join(nd), stat=True, skip=skip)
                except OSError as inst:
                    if inst.errno in (errno.EACCES, errno.ENOENT):
                        match.bad(
                            self.pathto(nd), encoding.strtolocal(inst.strerror)
                        )
                        continue
                    raise
                for f, kind, st in entries:
                    # Some matchers may return files in the visitentries set,
                    # instead of 'this', if the matcher explicitly mentions them
                    # and is not an exactmatcher. This is acceptable; we do not
                    # make any hard assumptions about file-or-directory below

49310:050dc8730858

# GNU General Public License version 2 or any later version.


import collections
import contextlib
import os
import stat
import uuid

from .i18n import _

                if nd != b'':
                    skip = b'.hg'
                try:
                    with tracing.log('dirstate.walk.traverse listdir %s', nd):
                        entries = listdir(join(nd), stat=True, skip=skip)
                except (PermissionError, FileNotFoundError) as inst:
                    match.bad(
                        self.pathto(nd), encoding.strtolocal(inst.strerror)
                    )
                    continue
                for f, kind, st in entries:
                    # Some matchers may return files in the visitentries set,
                    # instead of 'this', if the matcher explicitly mentions them
                    # and is not an exactmatcher. This is acceptable; we do not
                    # make any hard assumptions about file-or-directory below