annotate mercurial/mail.py @ 6139:989467e8e3a9

Fix bad behaviour when specifying an invalid date (issue700) commit (aborts _after_ typing in a commit message) backout (aborted after the initial revert) tag (edited .hgtags and couldn't commit) import (patch applied, then commit fails) qnew (aborts on bad dates, but writes any valid date into the # Date header) qrefresh (like qnew) sign (like tag) fetch (merge, merge, merge, merge, abort)
author Thomas Arendsen Hein <thomas@intevation.de>
date Sun, 17 Feb 2008 21:34:28 +0100
parents 75d9fe70c654
children 962eb403165b
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1 # mail.py - mail sending bits for mercurial
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2 #
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3 # Copyright 2006 Matt Mackall <mpm@selenic.com>
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4 #
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5 # This software may be used and distributed according to the terms
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6 # of the GNU General Public License, incorporated herein by reference.
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7
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8 from i18n import _
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9 import os, smtplib, util, socket
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10
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11 def _smtp(ui):
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12 '''build an smtp connection and return a function to send mail'''
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13 local_hostname = ui.config('smtp', 'local_hostname')
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14 s = smtplib.SMTP(local_hostname=local_hostname)
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15 mailhost = ui.config('smtp', 'host')
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16 if not mailhost:
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17 raise util.Abort(_('no [smtp]host in hgrc - cannot send mail'))
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18 mailport = int(ui.config('smtp', 'port', 25))
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19 ui.note(_('sending mail: smtp host %s, port %s\n') %
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20 (mailhost, mailport))
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21 s.connect(host=mailhost, port=mailport)
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22 if ui.configbool('smtp', 'tls'):
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23 if not hasattr(socket, 'ssl'):
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24 raise util.Abort(_("can't use TLS: Python SSL support "
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25 "not installed"))
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26 ui.note(_('(using tls)\n'))
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27 s.ehlo()
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28 s.starttls()
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29 s.ehlo()
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30 username = ui.config('smtp', 'username')
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31 password = ui.config('smtp', 'password')
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32 if username and not password:
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33 password = ui.getpass()
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34 if username and password:
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35 ui.note(_('(authenticating to mail server as %s)\n') %
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36 (username))
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37 s.login(username, password)
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38
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39 def send(sender, recipients, msg):
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40 try:
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41 return s.sendmail(sender, recipients, msg)
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42 except smtplib.SMTPRecipientsRefused, inst:
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43 recipients = [r[1] for r in inst.recipients.values()]
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44 raise util.Abort('\n' + '\n'.join(recipients))
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45 except smtplib.SMTPException, inst:
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46 raise util.Abort(inst)
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47
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48 return send
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49
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50 def _sendmail(ui, sender, recipients, msg):
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51 '''send mail using sendmail.'''
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52 program = ui.config('email', 'method')
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53 cmdline = '%s -f %s %s' % (program, util.email(sender),
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54 ' '.join(map(util.email, recipients)))
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55 ui.note(_('sending mail: %s\n') % cmdline)
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56 fp = os.popen(cmdline, 'w')
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57 fp.write(msg)
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58 ret = fp.close()
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59 if ret:
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60 raise util.Abort('%s %s' % (
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61 os.path.basename(program.split(None, 1)[0]),
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62 util.explain_exit(ret)[0]))
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63
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64 def connect(ui):
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65 '''make a mail connection. return a function to send mail.
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66 call as sendmail(sender, list-of-recipients, msg).'''
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67 if ui.config('email', 'method', 'smtp') == 'smtp':
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68 return _smtp(ui)
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69 return lambda s, r, m: _sendmail(ui, s, r, m)
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70
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71 def sendmail(ui, sender, recipients, msg):
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72 send = connect(ui)
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73 return send(sender, recipients, msg)
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74
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75 def validateconfig(ui):
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76 '''determine if we have enough config data to try sending email.'''
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77 method = ui.config('email', 'method', 'smtp')
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78 if method == 'smtp':
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79 if not ui.config('smtp', 'host'):
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80 raise util.Abort(_('smtp specified as email transport, '
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81 'but no smtp host configured'))
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82 else:
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83 if not util.find_exe(method):
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84 raise util.Abort(_('%r specified as email transport, '
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85 'but not in PATH') % method)