From ed0912fb0f3d34e28d9a2ea392103a937f91bba9 Mon Sep 17 00:00:00 2001
From: Matěj Cepl <mcepl@cepl.eu>
Date: Fri, 4 Nov 2022 13:31:36 +0100
Subject: Run 2to3

---
 mail2news.py | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

(limited to 'mail2news.py')

diff --git a/mail2news.py b/mail2news.py
index eae03b0..0091cf4 100644
--- a/mail2news.py
+++ b/mail2news.py
@@ -14,9 +14,7 @@ Gets news email and sends it via SMTP.
 class mail2news is  hopefully conform to rfc850.
 
 """
-from __future__ import absolute_import
-from __future__ import print_function
-import io
+from io import StringIO
 from collections import OrderedDict
 import email
 import logging
@@ -89,7 +87,7 @@ class mail2news(object):
         """
         try:
 
-            for key in self.message.keys():
+            for key in list(self.message.keys()):
                 if key.startswith('Resent-'):
                     if ('X-' + key) in self.message:
                         self.message['X-Original-' + key] = \
@@ -147,7 +145,7 @@ class mail2news(object):
            others, X-*, X-Resent-* last"""
 
         heads_dict = OrderedDict(self.message)
-        for hdr in self.message.keys():
+        for hdr in list(self.message.keys()):
             del self.message[hdr]
 
         # put at top
-- 
cgit