def _translate_gio_error(self, err, path, extra=None):
if 'gio' in debug.debug_flags:
mutter("GIO Error: %s %s" % (str(err), path))
if extra is None:
extra = str(err)
if err.code == gio.ERROR_NOT_FOUND:
raise errors.NoSuchFile(path, extra=extra)
elif err.code == gio.ERROR_EXISTS:
raise errors.FileExists(path, extra=extra)
elif err.code == gio.ERROR_NOT_DIRECTORY:
raise errors.NotADirectory(path, extra=extra)
elif err.code == gio.ERROR_NOT_EMPTY:
raise errors.DirectoryNotEmpty(path, extra=extra)
elif err.code == gio.ERROR_BUSY:
raise errors.ResourceBusy(path, extra=extra)
elif err.code == gio.ERROR_PERMISSION_DENIED:
raise errors.PermissionDenied(path, extra=extra)
elif err.code == gio.ERROR_HOST_NOT_FOUND:
raise errors.PathError(path, extra=extra)
elif err.code == gio.ERROR_IS_DIRECTORY:
raise errors.PathError(path, extra=extra)
else:
mutter('unable to understand error for path: %s: %s', path, err)
raise errors.PathError(path,
extra="Unhandled gio error: " + str(err))
def rename(self, rel_from, rel_to):
"""See Transport.rename().
This variation on rename converts DirectoryNotEmpty and FileExists
errors into ResourceBusy if the target is a directory.
"""
try:
self._decorated.rename(rel_from, rel_to)
except (errors.DirectoryNotEmpty, errors.FileExists), e:
# if this is a directory rename, raise
# resourcebusy rather than DirectoryNotEmpty
stat = self._decorated.stat(rel_to)
if S_ISDIR(stat.st_mode):
raise errors.ResourceBusy(rel_to)
else:
raise
def delete(self, relpath):
if urlutils.basename(relpath).startswith('.nfs'):
raise errors.ResourceBusy(self.abspath(relpath))
return self._decorated.delete(relpath)