def site_cloned(site, event):
"""If a `INySite` was pasted check the `__before_traverse__` for
old object's values and delete them.
For example::
>>> portal.__before_traverse__
{
(99, 'Localizer'):
<ZPublisher.BeforeTraverse.NameCaller>,
(99, 'Naaya Site/copy_of_portal'):
<ZPublisher.BeforeTraverse.NameCaller>,
(99, 'Naaya Site/portal'):
<ZPublisher.BeforeTraverse.NameCaller>
}
From the above example the last value (original object) in the dict should
be removed because the before_traverse hooks will use that instead of
new object's value.
"""
btr = {}
for name, ob in site.__before_traverse__.items():
# Check if it is of the same content type
if site.meta_type in name[1]:
# Leave the current object and remove the old one
if ("%s/%s" % (site.meta_type, site.id) ==
name[1]):
btr[name] = ob
else:
btr[name] = ob
#Override __before_traverse__
rewriteBeforeTraverse(site, btr)
def _cvt_btr(app):
stack = [app]
while stack:
o = stack.pop()
ov = getattr(o, 'objectValues', None)
if ov is not None:
stack.extend(list(ov()))
btr = getattr(o, '__before_traverse__', None)
if btr and type(btr) == type({}):
touched = 0
for k, v in btr.items():
if type(v) is type(''):
touched = 1
if k[1] == 'AccessRule':
btr[k] = AccessRule(v)
else:
btr[k] = NameCaller(v)
if touched:
rewriteBeforeTraverse(o, btr)
def _cvt_btr(app):
stack = [app]
while stack:
o = stack.pop()
ov = getattr(o, 'objectValues', None)
if ov is not None:
stack.extend(list(ov()))
btr = getattr(o, '__before_traverse__', None)
if btr and type(btr) == type({}):
touched = 0
for k, v in btr.items():
if type(v) is type(''):
touched = 1
if k[1] == 'AccessRule':
btr[k] = AccessRule(v)
else:
btr[k] = NameCaller(v)
if touched:
rewriteBeforeTraverse(o, btr)