Mercurial > hg
view mercurial/mail.py @ 6464:5b008e2ec48a
coal: minor icon improvements
author | Matt Mackall <mpm@selenic.com> |
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date | Fri, 04 Apr 2008 13:54:49 -0500 |
parents | 75d9fe70c654 |
children | 962eb403165b |
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# mail.py - mail sending bits for mercurial # # Copyright 2006 Matt Mackall <mpm@selenic.com> # # This software may be used and distributed according to the terms # of the GNU General Public License, incorporated herein by reference. from i18n import _ import os, smtplib, util, socket def _smtp(ui): '''build an smtp connection and return a function to send mail''' local_hostname = ui.config('smtp', 'local_hostname') s = smtplib.SMTP(local_hostname=local_hostname) mailhost = ui.config('smtp', 'host') if not mailhost: raise util.Abort(_('no [smtp]host in hgrc - cannot send mail')) mailport = int(ui.config('smtp', 'port', 25)) ui.note(_('sending mail: smtp host %s, port %s\n') % (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() s.ehlo() username = ui.config('smtp', 'username') password = ui.config('smtp', 'password') if username and not password: password = ui.getpass() if username and password: ui.note(_('(authenticating to mail server as %s)\n') % (username)) s.login(username, password) def send(sender, recipients, msg): try: return s.sendmail(sender, recipients, msg) except smtplib.SMTPRecipientsRefused, inst: recipients = [r[1] for r in inst.recipients.values()] raise util.Abort('\n' + '\n'.join(recipients)) except smtplib.SMTPException, inst: raise util.Abort(inst) return send def _sendmail(ui, sender, recipients, msg): '''send mail using sendmail.''' program = ui.config('email', 'method') cmdline = '%s -f %s %s' % (program, util.email(sender), ' '.join(map(util.email, recipients))) ui.note(_('sending mail: %s\n') % cmdline) fp = os.popen(cmdline, 'w') fp.write(msg) ret = fp.close() if ret: raise util.Abort('%s %s' % ( os.path.basename(program.split(None, 1)[0]), util.explain_exit(ret)[0])) def connect(ui): '''make a mail connection. return a function to send mail. call as sendmail(sender, list-of-recipients, msg).''' if ui.config('email', 'method', 'smtp') == 'smtp': return _smtp(ui) return lambda s, r, m: _sendmail(ui, s, r, m) def sendmail(ui, sender, recipients, msg): send = connect(ui) return send(sender, recipients, msg) def validateconfig(ui): '''determine if we have enough config data to try sending email.''' method = ui.config('email', 'method', 'smtp') if method == 'smtp': if not ui.config('smtp', 'host'): raise util.Abort(_('smtp specified as email transport, ' 'but no smtp host configured')) else: if not util.find_exe(method): raise util.Abort(_('%r specified as email transport, ' 'but not in PATH') % method)