X-Git-Url: https://git.notmuchmail.org/git?a=blobdiff_plain;f=bindings%2Fpython%2Fdocs%2Fsource%2Fthreads.rst;h=46ce5be5412a5ed3430000e1a6fdc06bdf6eab2a;hb=44862764d27d29fbfb9ded12b1112abe104fb7e1;hp=e5a8c8a95d1861ba755c34e7cd7c643a13836aaa;hpb=d50171d1cc575a41bf620c55853ade65d0edfad8;p=notmuch

diff --git a/bindings/python/docs/source/threads.rst b/bindings/python/docs/source/threads.rst
index e5a8c8a9..46ce5be5 100644
--- a/bindings/python/docs/source/threads.rst
+++ b/bindings/python/docs/source/threads.rst
@@ -5,6 +5,10 @@
 
 .. autoclass:: Threads
 
-   .. automethod:: __len__
+   .. method:: __len__
+   .. warning::
+      :meth:`__len__` was removed in version 0.22 as it exhausted the
+      iterator and broke list(Threads()). Use `len(list(msgs))`
+      instead.
 
    .. automethod:: __str__