def makeDir(self, path, mode, uid, gid):
if self.levels[path.count("/") - 1] != "buddy":
View.mkdir(self, path, mode)
try:
if self.statFile(path):
raise OSError(errno.EEXIST, os.strerror(errno.EEXIST))
except OSError, e:
if e.errno != errno.ENOENT:
raise
def statFile(self, path):
if (path.count(os.sep) == 1
and self._fullnameBindings.has_key(os.path.basename(path))):
listpath = path.split(os.sep)
listpath[1] = self._fullnameBindings[os.path.basename(path)]
path = os.sep.join(listpath)
return View.statFile(self, path)
def makeDir(self, path, mode, uid, gid):
"""
Create a tag if path is at 'tag' level.
"""
if self.isFileLevel(path):
View.makeDir(self, path, mode)
tag = os.path.basename(path)
try:
self._syncDocs.by_tag(key=tag, pk=True)
raise OSError(errno.EEXIST, os.strerror(errno.EEXIST))
except tsumufs.DocumentException, e:
if tag in self._pendingTags:
raise OSError(errno.EEXIST, os.strerror(errno.EEXIST))
self._pendingTags.append(tag)
def rename(self, old, new):
"""
Assign a tag to a file.
"""
if not self.isFileLevel(new):
View.rename(self, old, new)
tag = os.path.basename(os.path.dirname(new))
overlaypath = self.overlayPath(old)
if tag in tsumufs.fsOverlay[overlaypath].tags:
raise OSError(errno.EEXIST, "File already tagged with this tag.")
tsumufs.fsOverlay.tag(overlaypath, tag)
self._debug('Add "tags" metadata change for %s' % overlaypath)
tsumufs.syncLog.addMetadataChange(overlaypath)
def getDirents(self, path):
returned = []
for dirent in View.getDirents(self, path):
returned.append(dirent.filename)
yield dirent
if not path.count(os.sep):
for friend in self._pendingFriends:
if friend['fullname'] not in returned:
yield self.docClass(filename=friend['fullname'], mode=0555 | stat.S_IFDIR,
uid=friend['uid'], gid=friend['gid'])
else:
returned.remove(friend['fullname'])
def getDirents(self, path):
"""
Add to the result of getDirent on the parent call View,
and add the pending tags dir to the dirents if path is at 'tag' level.
"""
returned = []
for dirent in View.getDirents(self, path):
yield dirent
returned.append(dirent.filename)
if not path.count(os.sep):
for tag in self._pendingTags:
if tag not in returned:
yield self.docClass(filename=tag, mode=0555 | stat.S_IFDIR)
else:
returned.remove(tag)
def __init__(self):
self._syncDocs = DocumentHelper(tsumufs.SyncDocument, tsumufs.dbName)
View.__init__(self)
def __init__(self): View.__init__(self)
