From 4477b1b941b578275d5fb3ae58b7e211edea4ae7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ciro=20Santilli=20=E5=85=AD=E5=9B=9B=E4=BA=8B=E4=BB=B6=20?=
 =?UTF-8?q?=E6=B3=95=E8=BD=AE=E5=8A=9F?= <ciro.santilli@gmail.com>
Date: Fri, 26 Jun 2020 01:00:00 +0000
Subject: [PATCH] python: iter_method

---
 README.adoc                               |  1 +
 rootfs_overlay/lkmc/python/iter_method.py | 15 +++++++++++++++
 2 files changed, 16 insertions(+)
 create mode 100755 rootfs_overlay/lkmc/python/iter_method.py

diff --git a/README.adoc b/README.adoc
index 5826418..c784f15 100644
--- a/README.adoc
+++ b/README.adoc
@@ -18482,6 +18482,7 @@ Examples:
 * link:rootfs_overlay/lkmc/python/hello.py[]: hello world
 * `time`
 ** link:rootfs_overlay/lkmc/python/count.py[]: count once every second
+** link:rootfs_overlay/lkmc/python/iter_method.py[]: how to implement `__iter__` on a class
 
 ===== Build and install the interpreter
 
diff --git a/rootfs_overlay/lkmc/python/iter_method.py b/rootfs_overlay/lkmc/python/iter_method.py
new file mode 100755
index 0000000..14acac6
--- /dev/null
+++ b/rootfs_overlay/lkmc/python/iter_method.py
@@ -0,0 +1,15 @@
+#!/usr/bin/env python3
+
+# https://cirosantilli.com/linux-kernel-module-cheat#python
+
+class MyClass():
+    def __init__(self, mylist):
+        self.mylist = mylist
+    def __iter__(self):
+        return iter(self.mylist)
+
+mylist = [1, 3, 2]
+i = 0
+for item in MyClass(mylist):
+    assert item == mylist[i]
+    i += 1