From: Vinay Sajip <vinay_sajip@yahoo.co.uk>
Date: Fri, 17 Oct 2014 07:49:38 +0000 (+0100)
Subject: Issue #22646: Accept list as well as tuple to support initialisation via dictConfig().
X-Git-Tag: v3.5.0a1~644^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=16c41ab4603c0ce14ff6cbf55965fd7e1a46e6b4;p=python

Issue #22646: Accept list as well as tuple to support initialisation via dictConfig().
---

diff --git a/Lib/logging/handlers.py b/Lib/logging/handlers.py
index 0e58dbea05..b371824054 100644
--- a/Lib/logging/handlers.py
+++ b/Lib/logging/handlers.py
@@ -931,11 +931,11 @@ class SMTPHandler(logging.Handler):
         default is one second).
         """
         logging.Handler.__init__(self)
-        if isinstance(mailhost, tuple):
+        if isinstance(mailhost, (list, tuple)):
             self.mailhost, self.mailport = mailhost
         else:
             self.mailhost, self.mailport = mailhost, None
-        if isinstance(credentials, tuple):
+        if isinstance(credentials, (list, tuple)):
             self.username, self.password = credentials
         else:
             self.username = None