PYTHON-2220 Mention Atlas Search in documentation (#455)

Author: ShaneHarvey

pymongo/__init__.py

@@ -58,6 +58,10 @@
 TEXT = "text"
 """Index specifier for a `text index`_.
 
+.. seealso:: MongoDB's `Atlas Search
+   <https://docs.atlas.mongodb.com/atlas-search/>`_ which offers more advanced
+   text search functionality.
+
 .. versionadded:: 2.7.1
 
 .. _text index: http://docs.mongodb.org/manual/core/index-text/

pymongo/cursor.py

@@ -745,6 +745,9 @@ def sort(self, key_or_list, direction=None):
             for doc in cursor:
                 print(doc)
 
+        For more advanced text search functionality, see MongoDB's
+        `Atlas Search <https://docs.atlas.mongodb.com/atlas-search/>`_.
+
         Raises :class:`~pymongo.errors.InvalidOperation` if this cursor has
         already been used. Only the last :meth:`sort` applied to this
         cursor has any effect.