Abhilash Raj pushed to branch master at GNU Mailman / Mailman Core
Commits:
3dc0a73c by Mark Sapiro at 2019-02-13T02:05:57Z
Messages with Subject: Re: only are now processed correctly.
- - - - -
07c95bb9 by Abhilash Raj at 2019-02-13T15:45:22Z
Merge branch 'prefix' into 'master'
Messages with Subject: Re: only are now processed correctly.
Fixes #545
Also improves test coverage.
See merge request mailman/mailman!448
- - - - -
3 changed files:
- src/mailman/docs/NEWS.rst
- src/mailman/handlers/subject_prefix.py
- src/mailman/handlers/tests/test_subject_prefix.py
Changes:
=====================================
src/mailman/docs/NEWS.rst
=====================================
@@ -37,6 +37,7 @@ Bugs
header. (Closes #518)
* Outgoing SMTP connections are now closed following message delivery
regardless of the max_sessions_per_connection setting. (Closes #529)
+* Messages with Subject: Re: only are now processed correctly. (Closes #545)
LOCALIZATION
------------
=====================================
src/mailman/handlers/subject_prefix.py
=====================================
@@ -54,7 +54,10 @@ def ascii_header(mlist, msgdata, subject, prefix,
prefix_pattern, ws):
else:
recolon = ''
lines = subject_text.splitlines()
- first_line = [lines[0]]
+ # If the subject was only the prefix or Re:, the text could be null.
+ first_line = []
+ if lines:
+ first_line = [lines[0]]
if recolon:
first_line.insert(0, recolon)
if prefix:
@@ -95,7 +98,10 @@ def all_same_charset(mlist, msgdata, subject, prefix,
prefix_pattern, ws):
else:
recolon = ''
lines = subject_text.splitlines()
- first_line = [lines[0]]
+ # If the subject was only the prefix or Re:, the text could be null.
+ first_line = []
+ if lines:
+ first_line = [lines[0]]
if recolon:
first_line.insert(0, recolon)
if prefix:
=====================================
src/mailman/handlers/tests/test_subject_prefix.py
=====================================
@@ -90,6 +90,23 @@ class TestSubjectPrefix(unittest.TestCase):
self._process(self._mlist, msg, {})
self.assertEqual(str(msg['subject']), '[Test] Re: A test message')
+ def test_re_prefix_all_same(self):
+ # Re: prefix with non-ascii.
+ msg = Message()
+ msg['Subject'] = '=?utf-8?Q?Re:_[Test]_A_test_message?='
+ old_charset = self._mlist.preferred_language.charset
+ self._mlist.preferred_language.charset = 'utf-8'
+ self._process(self._mlist, msg, {})
+ self._mlist.preferred_language.charset = old_charset
+ self.assertEqual(str(msg['subject']), '[Test] Re: A test message')
+
+ def test_re_prefix_mixed(self):
+ # Re: prefix with non-ascii and mixed charset.
+ msg = Message()
+ msg['Subject'] = '=?utf-8?Q?Re:_[Test]_A_test_message?='
+ self._process(self._mlist, msg, {})
+ self.assertEqual(str(msg['subject']), '[Test] Re: A test message')
+
def test_multiline_subject(self):
# The subject appears on multiple lines.
msg = Message()
@@ -107,6 +124,60 @@ class TestSubjectPrefix(unittest.TestCase):
'[Test] =?iso-2022-jp?b?GyRCJWEhPCVrJV4lcxsoQg==?=')
self.assertEqual(str(subject), '[Test] メールマン')
+ def test_prefix_only(self):
+ # Incoming subject is only the prefix.
+ msg = Message()
+ msg['Subject'] = '[Test] '
+ self._process(self._mlist, msg, {})
+ subject = msg['subject']
+ self.assertEqual(str(subject), '[Test] ')
+
+ def test_prefix_only_all_same(self):
+ # Incoming subject is only the prefix.
+ msg = Message()
+ msg['Subject'] = '=?utf-8?Q?[Test]_?='
+ old_charset = self._mlist.preferred_language.charset
+ self._mlist.preferred_language.charset = 'utf-8'
+ self._process(self._mlist, msg, {})
+ self._mlist.preferred_language.charset = old_charset
+ subject = msg['subject']
+ self.assertEqual(str(subject), '[Test] ')
+
+ def test_prefix_only_mixed(self):
+ # Incoming subject is only the prefix.
+ msg = Message()
+ msg['Subject'] = '=?utf-8?Q?[Test]_?='
+ self._process(self._mlist, msg, {})
+ subject = msg['subject']
+ self.assertEqual(str(subject), '[Test] ')
+
+ def test_re_only(self):
+ # Incoming subject is only Re:.
+ msg = Message()
+ msg['Subject'] = 'Re:'
+ self._process(self._mlist, msg, {})
+ subject = msg['subject']
+ self.assertEqual(str(subject), '[Test] Re: ')
+
+ def test_re_only_all_same(self):
+ # Incoming subject is only Re:.
+ msg = Message()
+ msg['Subject'] = '=?utf-8?Q?Re:?='
+ old_charset = self._mlist.preferred_language.charset
+ self._mlist.preferred_language.charset = 'utf-8'
+ self._process(self._mlist, msg, {})
+ self._mlist.preferred_language.charset = old_charset
+ subject = msg['subject']
+ self.assertEqual(str(subject), '[Test] Re: ')
+
+ def test_re_only_mixed(self):
+ # Incoming subject is only Re:.
+ msg = Message()
+ msg['Subject'] = '=?utf-8?Q?Re:?='
+ self._process(self._mlist, msg, {})
+ subject = msg['subject']
+ self.assertEqual(str(subject), '[Test] Re: ')
+
def test_i18n_subject_with_sequential_prefix_and_re(self):
# The mailing list defines a sequential prefix, and the original
# Subject has a prefix with a different sequence number, *and* it also
View it on GitLab:
https://gitlab.com/mailman/mailman/compare/26053048a4ce3858f2ff6a1173ac2911ee567d8e...07c95bb9d4f072b76ed5c010154e0601c3458f69
--
View it on GitLab:
https://gitlab.com/mailman/mailman/compare/26053048a4ce3858f2ff6a1173ac2911ee567d8e...07c95bb9d4f072b76ed5c010154e0601c3458f69
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