# HG changeset patch
# User Alexis S. L. Carvalho <alexis@cecm.usp.br>
# Date 1171608887 7200
# Node ID 669f99f78db0135f70720b22a05f093cb1a66508
# Parent  4ced663bebf0ddf55161474c9463fe7e3ca0adc3
mail.py: don't try to use TLS if python doesn't have SSL support

This should hide the traceback from issue501.

diff -r 4ced663bebf0 -r 669f99f78db0 mercurial/mail.py
--- a/mercurial/mail.py	Fri Feb 16 04:54:46 2007 -0200
+++ b/mercurial/mail.py	Fri Feb 16 04:54:47 2007 -0200
@@ -7,7 +7,7 @@
 
 from i18n import gettext as _
 from demandload import *
-demandload(globals(), "os re smtplib templater util")
+demandload(globals(), "os re smtplib templater util socket")
 
 def _smtp(ui):
     '''send mail using smtp.'''
@@ -22,6 +22,9 @@
             (mailhost, mailport))
     s.connect(host=mailhost, port=mailport)
     if ui.configbool('smtp', 'tls'):
+        if not hasattr(socket, 'ssl'):
+            raise util.Abort(_("can't use TLS: Python SSL support "
+                               "not installed"))
         ui.note(_('(using tls)\n'))
         s.ehlo()
         s.starttls()