Mercurial > hg
annotate mercurial/mail.py @ 17517:15036492a103
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author | timeless@mozdev.org |
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date | Fri, 17 Aug 2012 13:58:19 -0700 |
parents | a82b6038ff08 |
children | e7cfe3587ea4 |
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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 of the |
10263 | 6 # GNU General Public License version 2 or any later version. |
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7 |
3891 | 8 from i18n import _ |
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9 import util, encoding |
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10 import os, smtplib, socket, quopri, time |
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11 import email.Header, email.MIMEText, email.Utils |
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12 |
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13 _oldheaderinit = email.Header.Header.__init__ |
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14 def _unifiedheaderinit(self, *args, **kw): |
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15 """ |
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16 Python2.7 introduces a backwards incompatible change |
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17 (Python issue1974, r70772) in email.Generator.Generator code: |
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18 pre-2.7 code passed "continuation_ws='\t'" to the Header |
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19 constructor, and 2.7 removed this parameter. |
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20 |
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21 Default argument is continuation_ws=' ', which means that the |
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22 behaviour is different in <2.7 and 2.7 |
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23 |
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24 We consider the 2.7 behaviour to be preferable, but need |
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25 to have an unified behaviour for versions 2.4 to 2.7 |
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26 """ |
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27 # override continuation_ws |
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28 kw['continuation_ws'] = ' ' |
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29 _oldheaderinit(self, *args, **kw) |
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30 |
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31 email.Header.Header.__dict__['__init__'] = _unifiedheaderinit |
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32 |
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33 def _smtp(ui): |
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34 '''build an smtp connection and return a function to send mail''' |
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35 local_hostname = ui.config('smtp', 'local_hostname') |
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36 tls = ui.config('smtp', 'tls', 'none') |
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37 # backward compatible: when tls = true, we use starttls. |
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38 starttls = tls == 'starttls' or util.parsebool(tls) |
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39 smtps = tls == 'smtps' |
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40 if (starttls or smtps) and not util.safehasattr(socket, 'ssl'): |
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41 raise util.Abort(_("can't use TLS: Python SSL support not installed")) |
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42 if smtps: |
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43 ui.note(_('(using smtps)\n')) |
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44 s = smtplib.SMTP_SSL(local_hostname=local_hostname) |
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45 else: |
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46 s = smtplib.SMTP(local_hostname=local_hostname) |
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47 mailhost = ui.config('smtp', 'host') |
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48 if not mailhost: |
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49 raise util.Abort(_('smtp.host not configured - cannot send mail')) |
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50 mailport = util.getport(ui.config('smtp', 'port', 25)) |
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51 ui.note(_('sending mail: smtp host %s, port %s\n') % |
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52 (mailhost, mailport)) |
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53 s.connect(host=mailhost, port=mailport) |
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54 if starttls: |
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55 ui.note(_('(using starttls)\n')) |
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56 s.ehlo() |
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57 s.starttls() |
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58 s.ehlo() |
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59 username = ui.config('smtp', 'username') |
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60 password = ui.config('smtp', 'password') |
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61 if username and not password: |
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62 password = ui.getpass() |
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63 if username and password: |
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64 ui.note(_('(authenticating to mail server as %s)\n') % |
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65 (username)) |
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66 try: |
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67 s.login(username, password) |
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68 except smtplib.SMTPException, inst: |
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69 raise util.Abort(inst) |
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70 |
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71 def send(sender, recipients, msg): |
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72 try: |
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73 return s.sendmail(sender, recipients, msg) |
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74 except smtplib.SMTPRecipientsRefused, inst: |
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75 recipients = [r[1] for r in inst.recipients.values()] |
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76 raise util.Abort('\n' + '\n'.join(recipients)) |
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77 except smtplib.SMTPException, inst: |
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78 raise util.Abort(inst) |
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79 |
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80 return send |
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81 |
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82 def _sendmail(ui, sender, recipients, msg): |
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83 '''send mail using sendmail.''' |
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84 program = ui.config('email', 'method') |
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85 cmdline = '%s -f %s %s' % (program, util.email(sender), |
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86 ' '.join(map(util.email, recipients))) |
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87 ui.note(_('sending mail: %s\n') % cmdline) |
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88 fp = util.popen(cmdline, 'w') |
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89 fp.write(msg) |
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90 ret = fp.close() |
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91 if ret: |
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92 raise util.Abort('%s %s' % ( |
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93 os.path.basename(program.split(None, 1)[0]), |
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94 util.explainexit(ret)[0])) |
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95 |
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96 def _mbox(mbox, sender, recipients, msg): |
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97 '''write mails to mbox''' |
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98 fp = open(mbox, 'ab+') |
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99 # Should be time.asctime(), but Windows prints 2-characters day |
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100 # of month instead of one. Make them print the same thing. |
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101 date = time.strftime('%a %b %d %H:%M:%S %Y', time.localtime()) |
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102 fp.write('From %s %s\n' % (sender, date)) |
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103 fp.write(msg) |
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104 fp.write('\n\n') |
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105 fp.close() |
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106 |
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107 def connect(ui, mbox=None): |
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108 '''make a mail connection. return a function to send mail. |
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109 call as sendmail(sender, list-of-recipients, msg).''' |
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110 if mbox: |
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mail: mbox handling as a part of mail handling, refactored from patchbomb
Mads Kiilerich <mads@kiilerich.com>
parents:
14965
diff
changeset
|
111 open(mbox, 'wb').close() |
cc58c228503e
mail: mbox handling as a part of mail handling, refactored from patchbomb
Mads Kiilerich <mads@kiilerich.com>
parents:
14965
diff
changeset
|
112 return lambda s, r, m: _mbox(mbox, s, r, m) |
5973
ea77f6f77514
patchbomb: undo backout and fix bugs in the earlier patch
Matt Mackall <mpm@selenic.com>
parents:
5947
diff
changeset
|
113 if ui.config('email', 'method', 'smtp') == 'smtp': |
5947
528c986f0162
Backed out changeset dc6ed2736c81
Bryan O'Sullivan <bos@serpentine.com>
parents:
5866
diff
changeset
|
114 return _smtp(ui) |
5973
ea77f6f77514
patchbomb: undo backout and fix bugs in the earlier patch
Matt Mackall <mpm@selenic.com>
parents:
5947
diff
changeset
|
115 return lambda s, r, m: _sendmail(ui, s, r, m) |
2889
20b95aef3fe0
Move ui.sendmail to mail.connect/sendmail
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
116 |
15561
ca572e94d8e7
notify: add option for writing to mbox
Mads Kiilerich <mads@kiilerich.com>
parents:
15560
diff
changeset
|
117 def sendmail(ui, sender, recipients, msg, mbox=None): |
ca572e94d8e7
notify: add option for writing to mbox
Mads Kiilerich <mads@kiilerich.com>
parents:
15560
diff
changeset
|
118 send = connect(ui, mbox=mbox) |
5973
ea77f6f77514
patchbomb: undo backout and fix bugs in the earlier patch
Matt Mackall <mpm@selenic.com>
parents:
5947
diff
changeset
|
119 return send(sender, recipients, msg) |
4489
a11e13d50645
patchbomb: Validate email config before we start prompting for info.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4096
diff
changeset
|
120 |
a11e13d50645
patchbomb: Validate email config before we start prompting for info.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4096
diff
changeset
|
121 def validateconfig(ui): |
a11e13d50645
patchbomb: Validate email config before we start prompting for info.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4096
diff
changeset
|
122 '''determine if we have enough config data to try sending email.''' |
a11e13d50645
patchbomb: Validate email config before we start prompting for info.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4096
diff
changeset
|
123 method = ui.config('email', 'method', 'smtp') |
a11e13d50645
patchbomb: Validate email config before we start prompting for info.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4096
diff
changeset
|
124 if method == 'smtp': |
a11e13d50645
patchbomb: Validate email config before we start prompting for info.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4096
diff
changeset
|
125 if not ui.config('smtp', 'host'): |
a11e13d50645
patchbomb: Validate email config before we start prompting for info.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4096
diff
changeset
|
126 raise util.Abort(_('smtp specified as email transport, ' |
a11e13d50645
patchbomb: Validate email config before we start prompting for info.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4096
diff
changeset
|
127 'but no smtp host configured')) |
a11e13d50645
patchbomb: Validate email config before we start prompting for info.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4096
diff
changeset
|
128 else: |
14271
4030630fb59c
rename util.find_exe to findexe
Adrian Buehlmann <adrian@cadifra.com>
parents:
14234
diff
changeset
|
129 if not util.findexe(method): |
4489
a11e13d50645
patchbomb: Validate email config before we start prompting for info.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4096
diff
changeset
|
130 raise util.Abort(_('%r specified as email transport, ' |
a11e13d50645
patchbomb: Validate email config before we start prompting for info.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4096
diff
changeset
|
131 'but not in PATH') % method) |
7114
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
132 |
7191
d14212218582
mail: mime-encode patches that are utf-8
Christian Ebert <blacktrash@gmx.net>
parents:
7114
diff
changeset
|
133 def mimetextpatch(s, subtype='plain', display=False): |
15562
a82b6038ff08
mail: use quoted-printable for mime encoding to avoid too long lines (issue3075)
Mads Kiilerich <mads@kiilerich.com>
parents:
15561
diff
changeset
|
134 '''Return MIME message suitable for a patch. |
a82b6038ff08
mail: use quoted-printable for mime encoding to avoid too long lines (issue3075)
Mads Kiilerich <mads@kiilerich.com>
parents:
15561
diff
changeset
|
135 Charset will be detected as utf-8 or (possibly fake) us-ascii. |
a82b6038ff08
mail: use quoted-printable for mime encoding to avoid too long lines (issue3075)
Mads Kiilerich <mads@kiilerich.com>
parents:
15561
diff
changeset
|
136 Transfer encodings will be used if necessary.''' |
8332
3e544c074459
patchbomb: quoted-printable encode overly long lines
Rocco Rutte <pdmef@gmx.net>
parents:
8312
diff
changeset
|
137 |
3e544c074459
patchbomb: quoted-printable encode overly long lines
Rocco Rutte <pdmef@gmx.net>
parents:
8312
diff
changeset
|
138 cs = 'us-ascii' |
7191
d14212218582
mail: mime-encode patches that are utf-8
Christian Ebert <blacktrash@gmx.net>
parents:
7114
diff
changeset
|
139 if not display: |
8332
3e544c074459
patchbomb: quoted-printable encode overly long lines
Rocco Rutte <pdmef@gmx.net>
parents:
8312
diff
changeset
|
140 try: |
3e544c074459
patchbomb: quoted-printable encode overly long lines
Rocco Rutte <pdmef@gmx.net>
parents:
8312
diff
changeset
|
141 s.decode('us-ascii') |
3e544c074459
patchbomb: quoted-printable encode overly long lines
Rocco Rutte <pdmef@gmx.net>
parents:
8312
diff
changeset
|
142 except UnicodeDecodeError: |
7191
d14212218582
mail: mime-encode patches that are utf-8
Christian Ebert <blacktrash@gmx.net>
parents:
7114
diff
changeset
|
143 try: |
8332
3e544c074459
patchbomb: quoted-printable encode overly long lines
Rocco Rutte <pdmef@gmx.net>
parents:
8312
diff
changeset
|
144 s.decode('utf-8') |
3e544c074459
patchbomb: quoted-printable encode overly long lines
Rocco Rutte <pdmef@gmx.net>
parents:
8312
diff
changeset
|
145 cs = 'utf-8' |
7191
d14212218582
mail: mime-encode patches that are utf-8
Christian Ebert <blacktrash@gmx.net>
parents:
7114
diff
changeset
|
146 except UnicodeDecodeError: |
8332
3e544c074459
patchbomb: quoted-printable encode overly long lines
Rocco Rutte <pdmef@gmx.net>
parents:
8312
diff
changeset
|
147 # We'll go with us-ascii as a fallback. |
7191
d14212218582
mail: mime-encode patches that are utf-8
Christian Ebert <blacktrash@gmx.net>
parents:
7114
diff
changeset
|
148 pass |
8332
3e544c074459
patchbomb: quoted-printable encode overly long lines
Rocco Rutte <pdmef@gmx.net>
parents:
8312
diff
changeset
|
149 |
15562
a82b6038ff08
mail: use quoted-printable for mime encoding to avoid too long lines (issue3075)
Mads Kiilerich <mads@kiilerich.com>
parents:
15561
diff
changeset
|
150 return mimetextqp(s, subtype, cs) |
a82b6038ff08
mail: use quoted-printable for mime encoding to avoid too long lines (issue3075)
Mads Kiilerich <mads@kiilerich.com>
parents:
15561
diff
changeset
|
151 |
a82b6038ff08
mail: use quoted-printable for mime encoding to avoid too long lines (issue3075)
Mads Kiilerich <mads@kiilerich.com>
parents:
15561
diff
changeset
|
152 def mimetextqp(body, subtype, charset): |
a82b6038ff08
mail: use quoted-printable for mime encoding to avoid too long lines (issue3075)
Mads Kiilerich <mads@kiilerich.com>
parents:
15561
diff
changeset
|
153 '''Return MIME message. |
a82b6038ff08
mail: use quoted-printable for mime encoding to avoid too long lines (issue3075)
Mads Kiilerich <mads@kiilerich.com>
parents:
15561
diff
changeset
|
154 Qouted-printable transfer encoding will be used if necessary. |
a82b6038ff08
mail: use quoted-printable for mime encoding to avoid too long lines (issue3075)
Mads Kiilerich <mads@kiilerich.com>
parents:
15561
diff
changeset
|
155 ''' |
a82b6038ff08
mail: use quoted-printable for mime encoding to avoid too long lines (issue3075)
Mads Kiilerich <mads@kiilerich.com>
parents:
15561
diff
changeset
|
156 enc = None |
a82b6038ff08
mail: use quoted-printable for mime encoding to avoid too long lines (issue3075)
Mads Kiilerich <mads@kiilerich.com>
parents:
15561
diff
changeset
|
157 for line in body.splitlines(): |
a82b6038ff08
mail: use quoted-printable for mime encoding to avoid too long lines (issue3075)
Mads Kiilerich <mads@kiilerich.com>
parents:
15561
diff
changeset
|
158 if len(line) > 950: |
a82b6038ff08
mail: use quoted-printable for mime encoding to avoid too long lines (issue3075)
Mads Kiilerich <mads@kiilerich.com>
parents:
15561
diff
changeset
|
159 body = quopri.encodestring(body) |
a82b6038ff08
mail: use quoted-printable for mime encoding to avoid too long lines (issue3075)
Mads Kiilerich <mads@kiilerich.com>
parents:
15561
diff
changeset
|
160 enc = "quoted-printable" |
a82b6038ff08
mail: use quoted-printable for mime encoding to avoid too long lines (issue3075)
Mads Kiilerich <mads@kiilerich.com>
parents:
15561
diff
changeset
|
161 break |
a82b6038ff08
mail: use quoted-printable for mime encoding to avoid too long lines (issue3075)
Mads Kiilerich <mads@kiilerich.com>
parents:
15561
diff
changeset
|
162 |
a82b6038ff08
mail: use quoted-printable for mime encoding to avoid too long lines (issue3075)
Mads Kiilerich <mads@kiilerich.com>
parents:
15561
diff
changeset
|
163 msg = email.MIMEText.MIMEText(body, subtype, charset) |
8332
3e544c074459
patchbomb: quoted-printable encode overly long lines
Rocco Rutte <pdmef@gmx.net>
parents:
8312
diff
changeset
|
164 if enc: |
3e544c074459
patchbomb: quoted-printable encode overly long lines
Rocco Rutte <pdmef@gmx.net>
parents:
8312
diff
changeset
|
165 del msg['Content-Transfer-Encoding'] |
3e544c074459
patchbomb: quoted-printable encode overly long lines
Rocco Rutte <pdmef@gmx.net>
parents:
8312
diff
changeset
|
166 msg['Content-Transfer-Encoding'] = enc |
3e544c074459
patchbomb: quoted-printable encode overly long lines
Rocco Rutte <pdmef@gmx.net>
parents:
8312
diff
changeset
|
167 return msg |
7191
d14212218582
mail: mime-encode patches that are utf-8
Christian Ebert <blacktrash@gmx.net>
parents:
7114
diff
changeset
|
168 |
7114
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
169 def _charsets(ui): |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
170 '''Obtains charsets to send mail parts not containing patches.''' |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
171 charsets = [cs.lower() for cs in ui.configlist('email', 'charsets')] |
7948
de377b1a9a84
move encoding bits from util to encoding
Matt Mackall <mpm@selenic.com>
parents:
7195
diff
changeset
|
172 fallbacks = [encoding.fallbackencoding.lower(), |
de377b1a9a84
move encoding bits from util to encoding
Matt Mackall <mpm@selenic.com>
parents:
7195
diff
changeset
|
173 encoding.encoding.lower(), 'utf-8'] |
8343 | 174 for cs in fallbacks: # find unique charsets while keeping order |
7114
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
175 if cs not in charsets: |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
176 charsets.append(cs) |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
177 return [cs for cs in charsets if not cs.endswith('ascii')] |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
178 |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
179 def _encode(ui, s, charsets): |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
180 '''Returns (converted) string, charset tuple. |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
181 Finds out best charset by cycling through sendcharsets in descending |
7948
de377b1a9a84
move encoding bits from util to encoding
Matt Mackall <mpm@selenic.com>
parents:
7195
diff
changeset
|
182 order. Tries both encoding and fallbackencoding for input. Only as |
7114
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
183 last resort send as is in fake ascii. |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
184 Caveat: Do not use for mail parts containing patches!''' |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
185 try: |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
186 s.decode('ascii') |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
187 except UnicodeDecodeError: |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
188 sendcharsets = charsets or _charsets(ui) |
7948
de377b1a9a84
move encoding bits from util to encoding
Matt Mackall <mpm@selenic.com>
parents:
7195
diff
changeset
|
189 for ics in (encoding.encoding, encoding.fallbackencoding): |
7114
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
190 try: |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
191 u = s.decode(ics) |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
192 except UnicodeDecodeError: |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
193 continue |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
194 for ocs in sendcharsets: |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
195 try: |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
196 return u.encode(ocs), ocs |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
197 except UnicodeEncodeError: |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
198 pass |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
199 except LookupError: |
7195
9fabcb1fe68d
mail: correct typo in variable name
Christian Ebert <blacktrash@gmx.net>
parents:
7191
diff
changeset
|
200 ui.warn(_('ignoring invalid sendcharset: %s\n') % ocs) |
7114
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
201 # if ascii, or all conversion attempts fail, send (broken) ascii |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
202 return s, 'us-ascii' |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
203 |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
204 def headencode(ui, s, charsets=None, display=False): |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
205 '''Returns RFC-2047 compliant header from given string.''' |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
206 if not display: |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
207 # split into words? |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
208 s, cs = _encode(ui, s, charsets) |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
209 return str(email.Header.Header(s, cs)) |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
210 return s |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
211 |
9948
e5b44a7986d0
mail: add parseaddrlist() function for parsing many addresses at once
Marti Raudsepp <marti@juffo.org>
parents:
9715
diff
changeset
|
212 def _addressencode(ui, name, addr, charsets=None): |
7114
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
213 name = headencode(ui, name, charsets) |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
214 try: |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
215 acc, dom = addr.split('@') |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
216 acc = acc.encode('ascii') |
9715
f0e99a2eac76
patchbomb: fix handling of email addresses with Unicode domains (IDNA)
Marti Raudsepp <marti@juffo.org>
parents:
9246
diff
changeset
|
217 dom = dom.decode(encoding.encoding).encode('idna') |
7114
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
218 addr = '%s@%s' % (acc, dom) |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
219 except UnicodeDecodeError: |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
220 raise util.Abort(_('invalid email address: %s') % addr) |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
221 except ValueError: |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
222 try: |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
223 # too strict? |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
224 addr = addr.encode('ascii') |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
225 except UnicodeDecodeError: |
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
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226 raise util.Abort(_('invalid local address: %s') % addr) |
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227 return email.Utils.formataddr((name, addr)) |
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228 |
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229 def addressencode(ui, address, charsets=None, display=False): |
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230 '''Turns address into RFC-2047 compliant header.''' |
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231 if display or not address: |
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232 return address or '' |
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233 name, addr = email.Utils.parseaddr(address) |
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234 return _addressencode(ui, name, addr, charsets) |
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235 |
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236 def addrlistencode(ui, addrs, charsets=None, display=False): |
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237 '''Turns a list of addresses into a list of RFC-2047 compliant headers. |
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238 A single element of input list may contain multiple addresses, but output |
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239 always has one address per item''' |
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240 if display: |
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241 return [a.strip() for a in addrs if a.strip()] |
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242 |
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243 result = [] |
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244 for name, addr in email.Utils.getaddresses(addrs): |
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245 if name or addr: |
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246 result.append(_addressencode(ui, name, addr, charsets)) |
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247 return result |
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248 |
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249 def mimeencode(ui, s, charsets=None, display=False): |
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250 '''creates mime text object, encodes it if needed, and sets |
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251 charset and transfer-encoding accordingly.''' |
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252 cs = 'us-ascii' |
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253 if not display: |
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254 s, cs = _encode(ui, s, charsets) |
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255 return mimetextqp(s, 'plain', cs) |