def dav__simpleifhandler(self, request, response, method='PUT',
col=0, url=None, refresh=0):
ifhdr = request.get_header('If', None)
lockable = wl_isLockable(self)
if not lockable:
# degenerate case, we shouldnt have even called this method.
return None
locked = self.wl_isLocked()
if locked and (not ifhdr):
raise Locked('Resource is locked.')
if not ifhdr:
return None
# Since we're a simple if handler, and since some clients don't
# pass in the port information in the resource part of an If
# header, we're only going to worry about if the paths compare
if url is None: url = urlfix(request['URL'], method)
url = urlbase(url) # Gets just the path information
# if 'col' is passed in, an operation is happening on a submember
# of a collection, while the Lock may be on the parent. Lob off
# the final part of the URL (ie '/a/b/foo.html' becomes '/a/b/')
if col: url = url[:url.rfind('/')+1]
found = 0; resourcetagged = 0
taglist = IfParser(ifhdr)
for tag in taglist:
if not tag.resource:
# There's no resource (url) with this tag
tag_list = map(tokenFinder, tag.list)
wehave = [t for t in tag_list if self.wl_hasLock(t)]
if not wehave: continue
if tag.NOTTED: continue
if refresh:
for token in wehave: self.wl_getLock(token).refresh()
resourcetagged = 1
found = 1; break
elif urlbase(tag.resource) == url:
resourcetagged = 1
tag_list = map(tokenFinder, tag.list)
wehave = [t for t in tag_list if self.wl_hasLock(t)]
if not wehave: continue
if tag.NOTTED: continue
if refresh:
for token in wehave: self.wl_getLock(token).refresh()
found = 1; break
if resourcetagged and (not found):
raise PreconditionFailed, 'Condition failed.'
elif resourcetagged and found:
return 1
else:
return 0
def dav__simpleifhandler(self,
request,
response,
method='PUT',
col=0,
url=None,
refresh=0):
ifhdr = request.get_header('If', None)
lockable = wl_isLockable(self)
if not lockable:
# degenerate case, we shouldnt have even called this method.
return None
locked = self.wl_isLocked()
if locked and (not ifhdr):
raise Locked('Resource is locked.')
if not ifhdr:
return None
# Since we're a simple if handler, and since some clients don't
# pass in the port information in the resource part of an If
# header, we're only going to worry about if the paths compare
if url is None: url = urlfix(request['URL'], method)
url = urlbase(url) # Gets just the path information
# if 'col' is passed in, an operation is happening on a submember
# of a collection, while the Lock may be on the parent. Lob off
# the final part of the URL (ie '/a/b/foo.html' becomes '/a/b/')
if col: url = url[:url.rfind('/') + 1]
found = 0
resourcetagged = 0
taglist = IfParser(ifhdr)
for tag in taglist:
if not tag.resource:
# There's no resource (url) with this tag
tag_list = map(tokenFinder, tag.list)
wehave = [t for t in tag_list if self.wl_hasLock(t)]
if not wehave: continue
if tag.NOTTED: continue
if refresh:
for token in wehave:
self.wl_getLock(token).refresh()
resourcetagged = 1
found = 1
break
elif urlbase(tag.resource) == url:
resourcetagged = 1
tag_list = map(tokenFinder, tag.list)
wehave = [t for t in tag_list if self.wl_hasLock(t)]
if not wehave: continue
if tag.NOTTED: continue
if refresh:
for token in wehave:
self.wl_getLock(token).refresh()
found = 1
break
if resourcetagged and (not found):
raise PreconditionFailed, 'Condition failed.'
elif resourcetagged and found:
return 1
else:
return 0
def test_wl_isLockable(self):
from webdav.Lockable import wl_isLockable
unlockable = UnlockableResource()
self.assertFalse(wl_isLockable(unlockable))
lockable = LockableResource(locked=False)
self.assertTrue(wl_isLockable(lockable))
def test_wl_isLockable(self):
from webdav.Lockable import wl_isLockable
unlockable = UnlockableResource()
self.assertFalse(wl_isLockable(unlockable))
lockable = LockableResource(locked=False)
self.assertTrue(wl_isLockable(lockable))
