From ee61f7db3184110216b907002222ce10355026fa Mon Sep 17 00:00:00 2001
From: "Miss Islington (bot)"
 <31488909+miss-islington@users.noreply.github.com>
Date: Thu, 24 Aug 2023 23:06:34 -0700
Subject: [PATCH] [3.11] GH-108202: Document ``calendar`` exceptions
 (GH-108398) (#108468)

Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
---
 Doc/library/calendar.rst | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/Doc/library/calendar.rst b/Doc/library/calendar.rst
index 66f59f0e2ced..6460e6f0f497 100644
--- a/Doc/library/calendar.rst
+++ b/Doc/library/calendar.rst
@@ -417,6 +417,29 @@ The :mod:`calendar` module exports the following data attributes:
 
    Aliases for day numbers, where ``MONDAY`` is ``0`` and ``SUNDAY`` is ``6``.
 
+
+The :mod:`calendar` module defines the following exceptions:
+
+.. exception:: IllegalMonthError(month)
+
+   A subclass of :exc:`ValueError`,
+   raised when the given month number is outside of the range 1-12 (inclusive).
+
+   .. attribute:: month
+
+      The invalid month number.
+
+
+.. exception:: IllegalWeekdayError(weekday)
+
+   A subclass of :exc:`ValueError`,
+   raised when the given weekday number is outside of the range 0-6 (inclusive).
+
+   .. attribute:: weekday
+
+      The invalid weekday number.
+
+
 .. seealso::
 
    Module :mod:`datetime`
-- 
2.47.3