def _get_mimetree(self):
if self._mimetree is None:
tree = self._message.get_mime_tree()
tree = self._text_tree_to_widget_tree(tree)
tree = SimpleTree([tree])
self._mimetree = ArrowTree(tree)
return self._mimetree
def _get_attachments(self):
if self._attachments is None:
alist = []
for a in self._message.get_attachments():
alist.append((AttachmentWidget(a), None))
if alist:
self._attachments = SimpleTree(alist)
return self._attachments
def __init__(self, message, odd=True):
"""
:param message: Message to display
:type message: alot.db.Message
:param odd: theme summary widget as if this is an odd line
(in the message-pile)
:type odd: bool
"""
self._message = message
self._odd = odd
self.display_source = False
self._summaryw = None
self._bodytree = None
self._sourcetree = None
self.display_all_headers = False
self._all_headers_tree = None
self._default_headers_tree = None
self.display_attachments = True
self._attachments = None
self._maintree = SimpleTree(self._assemble_structure())
CollapsibleTree.__init__(self, self._maintree)
