def find_membership_synced_lists(context):
project = IListenFeatureletInstalled(context)
lists_folder = IListenContainer(project.lists)
membership_synced_lists = []
for item in lists_folder.values():
try:
membership_synced_lists.append(
ISyncWithProjectMembership(IOpenMailingList(item))
)
except TypeError:
continue
return membership_synced_lists
