From 17595407ca456dc2f0cf3ddb5878ff75615c94ff Mon Sep 17 00:00:00 2001
From: Tanner Stirrat <tstirrat@gmail.com>
Date: Fri, 20 Sep 2019 15:04:34 -0600
Subject: [PATCH] Fixed #14218 -- Added Paginator.__iter__().

---
 django/core/paginator.py  |  4 ++++
 docs/ref/paginator.txt    | 11 +++++++++--
 docs/releases/3.1.txt     |  5 +++++
 tests/pagination/tests.py |  7 +++++++
 4 files changed, 25 insertions(+), 2 deletions(-)

diff --git a/django/core/paginator.py b/django/core/paginator.py
index 1f92da5d4f..ec0ebe0403 100644
--- a/django/core/paginator.py
+++ b/django/core/paginator.py
@@ -34,6 +34,10 @@ class Paginator:
         self.orphans = int(orphans)
         self.allow_empty_first_page = allow_empty_first_page
 
+    def __iter__(self):
+        for page_number in self.page_range:
+            yield self.page(page_number)
+
     def validate_number(self, number):
         """Validate the given 1-based page number."""
         try:
diff --git a/docs/ref/paginator.txt b/docs/ref/paginator.txt
index 9ee6f0104c..877d6ba0d8 100644
--- a/docs/ref/paginator.txt
+++ b/docs/ref/paginator.txt
@@ -14,6 +14,13 @@ classes live in :source:`django/core/paginator.py`.
 
 .. class:: Paginator(object_list, per_page, orphans=0, allow_empty_first_page=True)
 
+    A paginator acts like a sequence of :class:`Page` when using ``len()`` or
+    iterating it directly.
+
+    .. versionchanged:: 3.1
+
+        Support for iterating over ``Paginator`` was added.
+
 .. attribute:: Paginator.object_list
 
     Required. A list, tuple, ``QuerySet``, or other sliceable object with a
@@ -98,8 +105,8 @@ Attributes
 ``Page`` class
 ==============
 
-You usually won't construct ``Page`` objects by hand -- you'll get them using
-:meth:`Paginator.page`.
+You usually won't construct ``Page`` objects by hand -- you'll get them by
+iterating :class:`Paginator`, or by using :meth:`Paginator.page`.
 
 .. class:: Page(object_list, number, paginator)
 
diff --git a/docs/releases/3.1.txt b/docs/releases/3.1.txt
index da954bab56..d2078469ee 100644
--- a/docs/releases/3.1.txt
+++ b/docs/releases/3.1.txt
@@ -162,6 +162,11 @@ Models
 
 * ...
 
+Pagination
+~~~~~~~~~~
+
+* Support for iterating over ``Paginator`` was added.
+
 Requests and Responses
 ~~~~~~~~~~~~~~~~~~~~~~
 
diff --git a/tests/pagination/tests.py b/tests/pagination/tests.py
index ef6e355e8d..f82d333ae7 100644
--- a/tests/pagination/tests.py
+++ b/tests/pagination/tests.py
@@ -297,6 +297,13 @@ class PaginationTests(SimpleTestCase):
         with self.assertRaises(EmptyPage):
             paginator.get_page(1)
 
+    def test_paginator_iteration(self):
+        paginator = Paginator([1, 2, 3], 2)
+        page_iterator = iter(paginator)
+        for page, expected in enumerate(([1, 2], [3]), start=1):
+            with self.subTest(page=page):
+                self.assertEqual(expected, list(next(page_iterator)))
+
 
 class ModelPaginationTests(TestCase):
     """