commit 3356766abfbdec49e671e0e16778139fd9b0c490
author Martin v. Löwis <martin@v.loewis.de> Sun Feb 24 15:07:24 2002 +0000
committer Martin v. Löwis <martin@v.loewis.de> Sun Feb 24 15:07:24 2002 +0000
tree 2857556b1e7a4e899d4a6349abff8db6e73d171e
parent 5cef57131fc02de55133e4eafdee27fb76456bb8

Accept Unicode strings as SMTP TO addresses. Fixes #521270.
2.2.1 candidate.

Lib/smtplib.py

diff --git a/Lib/smtplib.py b/Lib/smtplib.py
index f024bff..079f128 100755
--- a/Lib/smtplib.py
+++ b/Lib/smtplib.py
@@ -636,7 +636,7 @@
             self.rset()
             raise SMTPSenderRefused(code, resp, from_addr)
         senderrs={}
-        if type(to_addrs) == types.StringType:
+        if isinstance(to_addrs, types.StringTypes):
             to_addrs = [to_addrs]
         for each in to_addrs:
             (code,resp)=self.rcpt(each, rcpt_options)