def CMFCoreSkinnableSkinnableObjectManager___getattr__(self, name):
'''
Looks for the name in an object with wrappers that only reach
up to the root skins folder.
This should be fast, flexible, and predictable.
'''
if name[:1] != '_' and name[:3] != 'aq_':
skin_info = SKINDATA.get(get_ident())
if skin_info is not None:
skin_selection_name, ignore, resolve = skin_info
try:
return resolve[name]
except KeyError:
if name not in ignore:
try:
portal_skins = aq_base(self.portal_skins)
except AttributeError:
raise AttributeError, name
try:
skin_selection_mapping = portal_skins._v_skin_location_list
except AttributeError:
LOG('Skinnable Monkeypatch __getattr__', DEBUG, 'Initial skin cache fill. This should not happen often. Current thread id:%X' % (get_ident(), ))
skin_selection_mapping = self.initializeCache()
try:
skin_folder_id = skin_selection_mapping[skin_selection_name][name]
except KeyError:
pass
else:
object = getattr(getattr(portal_skins, skin_folder_id), name, None)
if object is not None:
resolve[name] = object.aq_base
return resolve[name]
else:
# We cannot find a document referenced in the cache.
# Try to find if there is any other candidate in another
# skin folder of lower priority.
selection_dict = portal_skins._getSelections()
candidate_folder_id_list = selection_dict[skin_selection_name].split(',')
previous_skin_folder_id = skin_selection_mapping[skin_selection_name][name]
del skin_selection_mapping[skin_selection_name][name]
if previous_skin_folder_id in candidate_folder_id_list:
previous_skin_index = candidate_folder_id_list.index(previous_skin_folder_id)
candidate_folder_id_list = candidate_folder_id_list[previous_skin_index + 1:]
for candidate_folder_id in candidate_folder_id_list:
candidate_folder = getattr(portal_skins, candidate_folder_id, None)
if candidate_folder is not None:
object = getattr(candidate_folder, name, None)
if object is not None:
skin_selection_mapping[skin_selection_name][name] = candidate_folder_id
resolve[name] = object.aq_base
return resolve[name]
else:
LOG('__getattr__', WARNING, 'Skin folder %s is in selection list '\
'but does not exist.' % (candidate_folder_id, ))
ignore[name] = None
if superGetAttr is None:
raise AttributeError, name
return superGetAttr(self, name)
def __del__(self):
tid = self.tid
if SKINDATA is None:
return
skindata = SKINDATA.get(tid)
if skindata is not None:
if self.hashSkinData(skindata) == self.skindata_id:
try:
# Entry might have already disapeared. Ignore.
del SKINDATA[tid]
except KeyError:
pass
def skinnable_getattr(self, name):
""" """
sd = SKINDATA.get(get_ident())
if sd is not None:
ob, skinname, ignore, resolve = sd
if not name in ignore:
if name in resolve:
return resolve[name]
subob = getattr(ob, name, _MARKER)
if subob is not _MARKER:
retval = aq_base(subob)
resolve[name] = retval
return retval
else:
ignore[name] = 1
raise AttributeError, name
def CMFCoreSkinnableSkinnableObjectManager___getattr__(self, name):
'''
Looks for the name in an object with wrappers that only reach
up to the root skins folder.
This should be fast, flexible, and predictable.
'''
if name[:1] != '_' and name[:3] != 'aq_':
skin_info = SKINDATA.get(get_ident())
if skin_info is not None:
_, skin_selection_name, ignore, resolve = skin_info
try:
return resolve[name]
except KeyError:
if name not in ignore:
object = skinResolve(self, skin_selection_name, name)
if object is not None:
resolve[name] = object
return object
ignore[name] = None
raise AttributeError(name)
def getTemplateField(self, cache=True):
"""
Return template field of the proxy field.
"""
if cache is True:
tales = self.tales
if self._p_oid is None or tales['field_id'] or tales['form_id']:
cache = False
else:
try:
return self._getTemplateFieldCache()
except KeyError:
pass
portal = self.getPortalObject()
portal_skins = portal.portal_skins
form = self.aq_parent
object = form.aq_parent
form_id = self.get_value('form_id')
proxy_field = None
form_id_with_skin_folder_name_flag = False
if '/' in form_id:
# If a / is in the form_id, it means that skin_folder is explicitly
# defined. If so, prevent acquisition to get the form.
form_id_with_skin_folder_name_flag = True
proxy_form = aq_base(portal_skins).unrestrictedTraverse(
form_id, None)
if proxy_form is not None:
proxy_form = portal_skins.unrestrictedTraverse(form_id)
else:
proxy_form = getattr(object, form_id, None)
if (proxy_form is not None):
field_id = self.get_value('field_id')
proxy_field = proxy_form._getOb(field_id, None)
if proxy_field is None:
if form_id_with_skin_folder_name_flag is False:
# Try to get the field from another field library with a lower
# priority.
# This should return no field if the skin folder name is defined in
# form_id.
skin_info = SKINDATA.get(get_ident())
if skin_info is not None:
skin_selection_name, ignore, resolve = skin_info
selection_dict = portal_skins._getSelections()
candidate_folder_id_list = selection_dict[
skin_selection_name].split(',')
for candidate_folder_id in candidate_folder_id_list:
candidate_folder = portal_skins._getOb(
candidate_folder_id, None)
if candidate_folder is not None:
proxy_form = candidate_folder._getOb(
form_id, None)
if proxy_form is not None:
proxy_field = proxy_form._getOb(
field_id, None)
if proxy_field is not None:
break
if proxy_field is None:
LOG('ProxyField', WARNING,
'Could not get a field from a proxy field %s in %s' % \
(self.id, object.id))
if cache is True:
self._setTemplateFieldCache(proxy_field)
return proxy_field
def tearDown(self):
from Products.CMFCore.Skinnable import SKINDATA
SKINDATA.clear()
cleanUp()
def tearDown(self):
from Products.CMFCore.Skinnable import SKINDATA
SKINDATA.clear()
cleanUp()
def getTemplateField(self, cache=True):
"""
Return template field of the proxy field.
"""
if cache is True:
tales = self.tales
if self._p_oid is None or tales['field_id'] or tales['form_id']:
cache = False
else:
try:
return self._getTemplateFieldCache()
except KeyError:
pass
portal = self.getPortalObject()
portal_skins = portal.portal_skins
form = self.aq_parent
object = form.aq_parent
form_id = self.get_value('form_id')
proxy_field = None
form_id_with_skin_folder_name_flag = False
if '/' in form_id:
# If a / is in the form_id, it means that skin_folder is explicitly
# defined. If so, prevent acquisition to get the form.
form_id_with_skin_folder_name_flag = True
proxy_form = aq_base(portal_skins).unrestrictedTraverse(form_id, None)
if proxy_form is not None:
proxy_form = portal_skins.unrestrictedTraverse(form_id)
else:
proxy_form = getattr(object, form_id, None)
if (proxy_form is not None):
field_id = self.get_value('field_id')
proxy_field = proxy_form._getOb(field_id, None)
if proxy_field is None:
if form_id_with_skin_folder_name_flag is False:
# Try to get the field from another field library with a lower
# priority.
# This should return no field if the skin folder name is defined in
# form_id.
skin_info = SKINDATA.get(get_ident())
if skin_info is not None:
skin_selection_name, ignore, resolve = skin_info
selection_dict = portal_skins._getSelections()
candidate_folder_id_list = selection_dict[skin_selection_name].split(',')
for candidate_folder_id in candidate_folder_id_list:
candidate_folder = portal_skins._getOb(candidate_folder_id, None)
if candidate_folder is not None:
proxy_form = candidate_folder._getOb(form_id, None)
if proxy_form is not None:
proxy_field = proxy_form._getOb(field_id, None)
if proxy_field is not None:
break
if proxy_field is None:
LOG('ProxyField', WARNING,
'Could not get a field from a proxy field %s in %s' % \
(self.id, object.id))
if cache is True:
self._setTemplateFieldCache(proxy_field)
return proxy_field
def getTemplateField(self, cache=True):
"""
Return template field of the proxy field.
"""
if cache:
tales = self.tales
if self._p_oid is None or tales['field_id'] or tales['form_id']:
cache = False
else:
try:
return self._getTemplateFieldCache()
except KeyError:
pass
portal = self.getPortalObject()
portal_skins = portal.portal_skins
form = self.aq_parent
object = form.aq_parent
form_id = self.get_value('form_id')
proxy_field = None
form_id_with_skin_folder_name_flag = False
if '/' in form_id:
# If a / is in the form_id, it means that skin_folder is explicitly
# defined. If so, prevent acquisition to get the form.
form_id_with_skin_folder_name_flag = True
proxy_form = aq_base(portal_skins).unrestrictedTraverse(
form_id, None)
if proxy_form is not None:
proxy_form = portal_skins.unrestrictedTraverse(form_id)
else:
proxy_form = getattr(object, form_id, None)
if (proxy_form is not None):
field_id = self.get_value('field_id')
proxy_field = proxy_form._getOb(field_id, None)
if proxy_field is None:
if form_id_with_skin_folder_name_flag is False:
# Try to get the field from another field library with a lower
# priority.
# This should return no field if the skin folder name is defined in
# form_id.
skin_info = SKINDATA.get(get_ident())
if skin_info is not None:
_, skin_selection_name, ignore, resolve = skin_info
selection_dict = portal_skins._getSelections()
candidate_folder_id_list = selection_dict[
skin_selection_name].split(',')
for candidate_folder_id in candidate_folder_id_list:
candidate_folder = portal_skins._getOb(
candidate_folder_id, None)
if candidate_folder is not None:
proxy_form = candidate_folder._getOb(
form_id, None)
if proxy_form is not None:
# proxy_form was retrieved outside of skin magic, fake the
# acquisition context skin magic would have produced so it
# works the same (ex: for acquired permissions).
# The drawback is that the form the field is actually comming
# from will be harder to identify, but that's just how skins
# work.
proxy_field = aq_base(proxy_form).__of__(
portal)._getOb(
field_id,
None,
)
if proxy_field is not None:
break
if proxy_field is None:
LOG('ProxyField', WARNING,
'Could not get a field from a proxy field %s in %s' % \
(self.id, object.id))
if cache:
self._setTemplateFieldCache(proxy_field)
return proxy_field
