+.. autoclass:: Query
+
+ .. automethod:: create
+
+ .. attribute:: Query.SORT
+
+ Defines constants that are used as the mode in which to open a database.
+
+ SORT.OLDEST_FIRST
+ Sort by message date, oldest first.
+
+ SORT.NEWEST_FIRST
+ Sort by message date, newest first.
+
+ SORT.MESSAGE_ID
+ Sort by email message ID
+
+ .. automethod:: set_sort
+
+ .. attribute:: sort
+
+ Instance attribute :attr:`sort` contains the sort order (see
+ :attr:`Query.SORT`) if explicitely specified via
+ :meth:`set_sort`. By default it is set to `None`.
+
+ .. automethod:: search_threads
+
+ .. automethod:: search_messages
+
+ .. automethod:: count_messages
+
+.. #############################################
+.. currentmodule:: cnotmuch.message
+
+:class:`Messages` -- A bunch of messages
+----------------------------------------
+
+.. autoclass:: Messages
+
+ .. automethod:: collect_tags
+
+ .. automethod:: __len__
+
+:class:`Message` -- A single message
+----------------------------------------
+
+.. autoclass:: Message
+
+ .. automethod:: get_message_id
+
+ .. automethod:: get_thread_id
+
+ .. automethod:: get_replies
+
+ .. automethod:: get_filename
+
+ .. automethod:: get_flag
+
+ .. automethod:: set_flag
+
+ .. automethod:: get_date
+
+ .. automethod:: get_header
+
+ .. automethod:: get_tags
+
+ .. automethod:: remove_tag
+
+ .. automethod:: add_tag
+
+ .. automethod:: remove_all_tags
+
+ .. automethod:: freeze
+
+ .. automethod:: thaw
+
+ .. automethod:: format_as_text
+
+ .. automethod:: __str__
+
+.. #############################################
+.. currentmodule:: cnotmuch.tag
+
+:class:`Tags` -- Notmuch tags
+-----------------------------
+
+.. autoclass:: Tags