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Merge and resolve Misc/NEWS.

This commit is contained in:
Barry Warsaw 2011-03-15 15:22:42 -04:00
parent 1f5c958721 3796befe37
commit 254800e150
12 changed files with 64 additions and 29 deletions
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9
Lib/email/charset.py
View File

@ -263,7 +263,7 @@ class Charset:
Returns "quoted-printable" if self.body_encoding is QP.
Returns "base64" if self.body_encoding is BASE64.
Returns "7bit" otherwise.
Returns conversion function otherwise.
"""
assert self.body_encoding != SHORTEST
if self.body_encoding == QP:
@ -381,7 +381,10 @@ class Charset:
"""Body-encode a string by converting it first to bytes.
The type of encoding (base64 or quoted-printable) will be based on
self.body_encoding.
self.body_encoding. If body_encoding is None, we assume the
output charset is a 7bit encoding, so re-encoding the decoded
string using the ascii codec produces the correct string version
of the content.
"""
# 7bit/8bit encodings return the string unchanged (module conversions)
if self.body_encoding is BASE64:
@ -391,4 +394,6 @@ class Charset:
elif self.body_encoding is QP:
return email.quoprimime.body_encode(string)
else:
if isinstance(string, str):
string = string.encode(self.output_charset).decode('ascii')
return string

9
Lib/email/encoders.py
View File

@ -54,10 +54,13 @@ def encode_7or8bit(msg):
# There's no payload. For backwards compatibility we use 7bit
msg['Content-Transfer-Encoding'] = '7bit'
return
# We play a trick to make this go fast. If encoding to ASCII succeeds, we
# know the data must be 7bit, otherwise treat it as 8bit.
# We play a trick to make this go fast. If encoding/decode to ASCII
# succeeds, we know the data must be 7bit, otherwise treat it as 8bit.
try:
orig.encode('ascii')
if isinstance(orig, str):
orig.encode('ascii')
else:
orig.decode('ascii')
except UnicodeError:
# iso-2022-* is non-ASCII but still 7-bit
charset = msg.get_charset()

2
Lib/email/message.py
View File

@ -242,7 +242,7 @@ class Message:
raise TypeError('Expected list, got %s' % type(self._payload))
payload = self._payload
cte = self.get('content-transfer-encoding', '').lower()
# payload can be bytes here, (I wonder if that is actually a bug?)
# payload may be bytes here.
if isinstance(payload, str):
if _has_surrogates(payload):
bpayload = payload.encode('ascii', 'surrogateescape')

4
Lib/email/test/test_email.py
View File

@ -3372,9 +3372,9 @@ class TestCharset(unittest.TestCase):
# built-in encodings where the header encoding is QP but the body
# encoding is not.
from email import charset as CharsetModule
CharsetModule.add_charset('fake', CharsetModule.QP, None)
CharsetModule.add_charset('fake', CharsetModule.QP, None, 'utf-8')
c = Charset('fake')
eq('hello w\xf6rld', c.body_encode('hello w\xf6rld'))
eq('hello world', c.body_encode('hello world'))
def test_unicode_charset_name(self):
charset = Charset('us-ascii')

46
Lib/email/test/test_email_codecs.py
View File

@ -13,7 +13,7 @@ from email.message import Message
# We're compatible with Python 2.3, but it doesn't have the built-in Asian
# codecs, so we have to skip all these tests.
try:
str('foo', 'euc-jp')
str(b'foo', 'euc-jp')
except LookupError:
raise unittest.SkipTest
@ -22,11 +22,14 @@ except LookupError:
class TestEmailAsianCodecs(TestEmailBase):
def test_japanese_codecs(self):
eq = self.ndiffAssertEqual
j = Charset("euc-jp")
g = Charset("iso-8859-1")
jcode = "euc-jp"
gcode = "iso-8859-1"
j = Charset(jcode)
g = Charset(gcode)
h = Header("Hello World!")
jhello = '\xa5\xcf\xa5\xed\xa1\xbc\xa5\xef\xa1\xbc\xa5\xeb\xa5\xc9\xa1\xaa'
ghello = 'Gr\xfc\xdf Gott!'
jhello = str(b'\xa5\xcf\xa5\xed\xa1\xbc\xa5\xef\xa1\xbc'
b'\xa5\xeb\xa5\xc9\xa1\xaa', jcode)
ghello = str(b'Gr\xfc\xdf Gott!', gcode)
h.append(jhello, j)
h.append(ghello, g)
# BAW: This used to -- and maybe should -- fold the two iso-8859-1
@ -36,13 +39,17 @@ class TestEmailAsianCodecs(TestEmailBase):
# encoded word.
eq(h.encode(), """\
Hello World! =?iso-2022-jp?b?GyRCJU8lbSE8JW8hPCVrJUkhKhsoQg==?=
=?iso-8859-1?q?Gr=FC=DF?= =?iso-8859-1?q?_Gott!?=""")
=?iso-8859-1?q?Gr=FC=DF_Gott!?=""")
eq(decode_header(h.encode()),
[('Hello World!', None),
('\x1b$B%O%m!<%o!<%k%I!*\x1b(B', 'iso-2022-jp'),
('Gr\xfc\xdf Gott!', 'iso-8859-1')])
int = 'test-ja \xa4\xd8\xc5\xea\xb9\xc6\xa4\xb5\xa4\xec\xa4\xbf\xa5\xe1\xa1\xbc\xa5\xeb\xa4\xcf\xbb\xca\xb2\xf1\xbc\xd4\xa4\xce\xbe\xb5\xc7\xa7\xa4\xf2\xc2\xd4\xa4\xc3\xa4\xc6\xa4\xa4\xa4\xde\xa4\xb9'
h = Header(int, j, header_name="Subject")
[(b'Hello World!', None),
(b'\x1b$B%O%m!<%o!<%k%I!*\x1b(B', 'iso-2022-jp'),
(b'Gr\xfc\xdf Gott!', gcode)])
subject_bytes = (b'test-ja \xa4\xd8\xc5\xea\xb9\xc6\xa4\xb5'
b'\xa4\xec\xa4\xbf\xa5\xe1\xa1\xbc\xa5\xeb\xa4\xcf\xbb\xca\xb2'
b'\xf1\xbc\xd4\xa4\xce\xbe\xb5\xc7\xa7\xa4\xf2\xc2\xd4\xa4\xc3'
b'\xa4\xc6\xa4\xa4\xa4\xde\xa4\xb9')
subject = str(subject_bytes, jcode)
h = Header(subject, j, header_name="Subject")
# test a very long header
enc = h.encode()
# TK: splitting point may differ by codec design and/or Header encoding
@ -50,15 +57,24 @@ Hello World! =?iso-2022-jp?b?GyRCJU8lbSE8JW8hPCVrJUkhKhsoQg==?=
=?iso-2022-jp?b?dGVzdC1qYSAbJEIkWEVqOUYkNSRsJD8lYSE8JWskTztKGyhC?=
=?iso-2022-jp?b?GyRCMnE8VCROPjVHJyRyQlQkQyRGJCQkXiQ5GyhC?=""")
# TK: full decode comparison
eq(h.__unicode__().encode('euc-jp'), int)
eq(str(h).encode(jcode), subject_bytes)
def test_payload_encoding_utf8(self):
jhello = str(b'\xa5\xcf\xa5\xed\xa1\xbc\xa5\xef\xa1\xbc'
b'\xa5\xeb\xa5\xc9\xa1\xaa', 'euc-jp')
msg = Message()
msg.set_payload(jhello, 'utf-8')
ustr = msg.get_payload(decode=True).decode(msg.get_content_charset())
self.assertEqual(jhello, ustr)
def test_payload_encoding(self):
jhello = '\xa5\xcf\xa5\xed\xa1\xbc\xa5\xef\xa1\xbc\xa5\xeb\xa5\xc9\xa1\xaa'
jcode = 'euc-jp'
jhello = str(b'\xa5\xcf\xa5\xed\xa1\xbc\xa5\xef\xa1\xbc'
b'\xa5\xeb\xa5\xc9\xa1\xaa', jcode)
msg = Message()
msg.set_payload(jhello, jcode)
ustr = str(msg.get_payload(), msg.get_content_charset())
self.assertEqual(jhello, ustr.encode(jcode))
ustr = msg.get_payload(decode=True).decode(msg.get_content_charset())
self.assertEqual(jhello, ustr)

2
Lib/test/test_email.py
View File

@ -3,10 +3,12 @@
# The specific tests now live in Lib/email/test
from email.test.test_email import suite
from email.test.test_email_codecs import suite as codecs_suite
from test import support
def test_main():
support.run_unittest(suite())
support.run_unittest(codecs_suite())
if __name__ == '__main__':
test_main()

1
Misc/ACKS
View File

@ -375,6 +375,7 @@ Kevan Heydon
Jason Hildebrand
Richie Hindle
Konrad Hinsen
Michael Henry
David Hobley
Tim Hochberg
Joerg-Cyril Hoehle

8
Misc/NEWS
View File

@ -71,6 +71,12 @@ Library
- Issue #11289: `smtp.SMTP` class becomes a context manager so it can be used
in a `with` statement. Contributed by Giampaolo Rodola.
- Issue #11554: Fixed support for Japanese codecs; previously the body output
encoding was not done if euc-jp or shift-jis was specified as the charset.
- Issue #11509: Significantly increase test coverage of fileinput.
Patch by Denver Coneybeare at PyCon 2011 Sprints.
- Issue #11407: `TestCase.run` returns the result object used or created.
Contributed by Janathan Hartley.
@ -206,6 +212,8 @@ Tools/Demos
Tests
-----
- Issue #11554: Reactivated test_email_codecs.
- Issue #11505: improves test coverage of string.py
- Issue #11490: test_subprocess:test_leaking_fds_on_error no longer gives a

4
Modules/_ctypes/libffi/ChangeLog
View File

@ -3084,7 +3084,7 @@
2003-09-18 Kaz Kojima <kkojima@gcc.gnu.org>
* src/sh/ffi.c (ffi_prep_args): Take account into the alignment
* src/sh/ffi.c (ffi_prep_args): Take account into the alignement
for the register size.
(ffi_closure_helper_SYSV): Handle the structure return value
address correctly.
@ -3344,7 +3344,7 @@
2003-02-06 Andreas Tobler <a.tobler@schweiz.ch>
* libffi/src/powerpc/darwin_closure.S:
Fix alignment bug, allocate 8 bytes for the result.
Fix alignement bug, allocate 8 bytes for the result.
* libffi/src/powerpc/aix_closure.S:
Likewise.
* libffi/src/powerpc/ffi_darwin.c:

4
Modules/_ctypes/libffi/src/dlmalloc.c
View File

@ -1326,7 +1326,7 @@ static void* win32direct_mmap(size_t size) {
return (ptr != 0)? ptr: MFAIL;
}
/* This function supports releasing coalesced segments */
/* This function supports releasing coalesed segments */
static int win32munmap(void* ptr, size_t size) {
MEMORY_BASIC_INFORMATION minfo;
char* cptr = ptr;
@ -1362,7 +1362,7 @@ static int win32munmap(void* ptr, size_t size) {
#define CALL_MORECORE(S) MFAIL
#endif /* HAVE_MORECORE */
/* mstate bit set if contiguous morecore disabled or failed */
/* mstate bit set if continguous morecore disabled or failed */
#define USE_NONCONTIGUOUS_BIT (4U)
/* segment bit set in create_mspace_with_base */

2
Modules/_ctypes/libffi/src/powerpc/ffi_darwin.c
View File

@ -592,7 +592,7 @@ typedef struct aix_fd_struct {
+---------------------------------------+ 160
| result area 8 |
+---------------------------------------+ 168
| alignment to the next multiple of 16 |
| alignement to the next multiple of 16 |
SP current --> +---------------------------------------+ 176 <- parent frame
| back chain to caller 4 |
+---------------------------------------+ 180

2
Modules/_ctypes/libffi_osx/powerpc/ppc-ffi_darwin.c
View File

@ -650,7 +650,7 @@ ffi_call(
+---------------------------------------+ 160
| result area 8 |
+---------------------------------------+ 168
| alignment to the next multiple of 16 |
| alignement to the next multiple of 16 |
SP current --> +---------------------------------------+ 176 <- parent frame
| back chain to caller 4 |
+---------------------------------------+ 180