def remove_attachments_member(e):
from woost.models import Document, File, MemberPermission
for document in Document.select():
try:
del document._attachments
except AttributeError:
pass
for file in File.select():
try:
del file._Document_attachments
except AttributeError:
pass
full_member_name = "woost.models.document.Document.attachment"
for permission in MemberPermission.select():
if permission.matching_members:
member_count = len(permission.matching_members)
try:
permission.matching_members.remove(full_member_name)
except (KeyError, ValueError):
pass
else:
if member_count == 1:
permission.delete()
def remove_document_resources(e):
from woost.models import Publishable, Document, MemberPermission
for document in Document.select():
try:
del document._branch_resources
except AttributeError:
pass
try:
del document._page_resources
except AttributeError:
pass
for publishable in Publishable.select():
try:
del publishable._Document_branch_resources
except AttributeError:
pass
try:
del publishable._Document_page_resources
except AttributeError:
pass
try:
del publishable._inherit_resources
except AttributeError:
pass
members = ("woost.models.document.Document.branch_resources",
"woost.models.document.Document.page_resources",
"woost.models.publishable.Publishable.inherit_resources")
for permission in MemberPermission.select():
if permission.matching_members:
removed = False
for full_member_name in members:
try:
permission.matching_members.remove(full_member_name)
except (KeyError, ValueError):
pass
else:
removed = True
if removed and not permission.matching_members:
permission.delete()