New submission from Gavin Andresen gavinandre...@gmail.com:
This gives me fooinstead of expected foo\x00\x00\x00 :
{0:\x006}.format('foo')
--
components: Library (Lib)
messages: 140225
nosy: Gavin.Andresen
priority: normal
severity: normal
status: open
title: str.format cannot fill
Changes by Ezio Melotti ezio.melo...@gmail.com:
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nosy: +eric.smith, ezio.melotti
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Sebastian sebastian.maly...@gmail.com added the comment:
Yes, it is. I encountered it at Solaris9 with python 2.7.1.
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Santiago Romero srom...@gmail.com added the comment:
I think I'm suffering the same problem in some small programs that use shlex:
import shlex
text = python and shlex
shlex.split(text)
['python', 'and', 'shlex']
text = upython and shlex
shlex.split(text)
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New submission from July Tikhonov july.t...@gmail.com:
from nntplib import NNTP
with nntplib.NNTP('news.gmane.org') as n:
will not work. It should be
import nntplib
with nntplib.NNTP('news.gmane.org') as n:
or
from nntplib import NNTP
with NNTP('news.gmane.org') as n:
--
Bharadwaj barbi.br...@gmail.com added the comment:
Newbie to python dev.
This looks like a good issue to get started with and I am interested in
creating a patch.
What should the new URL be? python.org:80?
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Ezio Melotti ezio.melo...@gmail.com added the comment:
You'll need a page that accepts POST requests, possibly returning some
meaningful value, and without side effects (e.g. adding messages is usually
done via POST, but we don't want a new message for every user that tries the
example).
Eric V. Smith e...@trueblade.com added the comment:
\x00 is used as a flag internally meaning use the default fill character.
That's clearly a bug. I'll look at fixing it.
I think there are other places in the built in __format__ functions where
special values are used instead of flags. I'll
Bharadwaj barbi.br...@gmail.com added the comment:
Is there someway to create a test page in python.org instead of an external
domain? This can ensure many people have access to it and will not become
defunct.
Please suggest next steps to proceed with this ticket.
--
Davide Rizzo sor...@gmail.com added the comment:
This patch removes the special meaning for \x00 and defines the default padding
character (' ') in parse_internal_render_format_spec. Test included. Maybe the
default padding character should be defined elsewhere?
--
keywords: +patch
Ezio Melotti ezio.melo...@gmail.com added the comment:
FWIW the 'show issue' button on the left sidebar of http://bugs.python.org/
uses POST, so maybe you could send an issue number as request there to get back
the issue page.
--
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Davide Rizzo sor...@gmail.com added the comment:
Oops, sorry. Above patch was overly buggy. Please just ignore it.
--
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Changes by Davide Rizzo sor...@gmail.com:
Removed file: http://bugs.python.org/file22639/format00.patch
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Roundup Robot devnull@devnull added the comment:
New changeset e0cd35660ae9 by Ezio Melotti in branch 'default':
#12547: Fix import and output in nntplib example. Initial patch by July
Tikhonov.
http://hg.python.org/cpython/rev/e0cd35660ae9
--
nosy: +python-dev
Ezio Melotti ezio.melo...@gmail.com added the comment:
Fixed, thanks for the report and the patch!
--
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resolution: - fixed
stage: - committed/rejected
status: open - closed
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Davide Rizzo sor...@gmail.com added the comment:
Here's the patch. Same rationale as above (removed the special meaning of
'\x00', default specified in parse_internal_render_format_spec). Sorry about
the mess again!
--
Added file: http://bugs.python.org/file22640/format00.patch
New submission from yura levchenko levchenko.yuriy.vladimirov...@gmail.com:
sample:
def foo(a,b):
print a,b
foo(1,2)
fa = foo%(1)
fa(2)
fab = foo%(1,2)
fab()
result
12
12
12
--
components: None
messages: 140239
nosy: yura.levchenko
priority: normal
severity: normal
status: open
Ezio Melotti ezio.melo...@gmail.com added the comment:
It's not entirely clear to me what you are proposing, but it looks like
functools.partial[0]. Whatever it is, adding new syntax especially for it
sounds highly unlikely. You might want to propose and discuss it on
python-ideas though.
New submission from Davide Rizzo sor...@gmail.com:
test test_platform failed -- Traceback (most recent call last):
File /Users/davide/cpython/Lib/test/test_platform.py, line 194, in
test_mac_ver
self.assertEqual(res[2], 'i386')
AssertionError: 'x86_64' != 'i386'
- x86_64
+ i386
uname
Eric V. Smith e...@trueblade.com added the comment:
Patch looks good at first glance. I'll review it some more today and commit it.
Thanks!
--
stage: needs patch - commit review
___
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New submission from STINNER Victor victor.stin...@haypocalc.com:
Sometimes, some tests are stopped because of SIGALRM. A recent example:
---
[157/357] test_socketserver
Alarm clock
*** Error code 142
---
STINNER Victor victor.stin...@haypocalc.com added the comment:
Oooh, an interesting and complex bug with an one-liner fix!
--
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___
Sebastian M sebastian.maly...@gmail.com added the comment:
One more thing, as I tried to rebuild whole python I've encountered on
following problem:
building '_multiprocessing' extension
gcc -fPIC -fno-strict-aliasing -g -O2 -DNDEBUG -DHAVE_SEM_OPEN=1
-DHAVE_FD_TRANSFER=1
R. David Murray rdmur...@bitdance.com added the comment:
This isn't going to get fixed in 2.x (shlex doesn't support unicode in 2.x, and
doing so would be a new feature). In 3.x all strings are unicode, so the
problem you are seeing doesn't exist. This issue is about the broader problem
of
New submission from Jacek Konieczny jaj...@jajcus.net:
Recently IETF encourages using of the SCRAM-SHA-1-PLUS SASL authentication
mechanism (5802) in new protocols. That is a requirement e.g. of the current
XMPP specification (RFC6120). Any compliant implementation needs to support the
Antoine Pitrou pit...@free.fr added the comment:
Interestingly (from rfc5929):
This definition of 'tls-unique' means that a channel's bindings
data may change over time, which in turn creates a synchronization
problem should the channel's bindings data change between the time
Changes by Antoine Pitrou pit...@free.fr:
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Jacek Konieczny jaj...@jajcus.net added the comment:
Do you happen to know which API?
Not yet.
I see no reference to tls-unique or channel binding, in either the OpenSSL
website or the latest OpenSSL snapshot.
Yes, I know it is not directly documented.
It would be nice if there was
Antoine Pitrou pit...@free.fr added the comment:
In addition I would like the posix_lseek function to accept a value
larger than 2^63 as a seek offset
How would it work? The C lseek() takes a signed (64-bit) offset as argument, so
we would have to call it multiple times anyway.
--
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--
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___
Changes by Ezio Melotti ezio.melo...@gmail.com:
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assignee: - ezio.melotti
nosy: +ezio.melotti
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STINNER Victor victor.stin...@haypocalc.com added the comment:
... A negative file offset may be valid for some devices in some
implementations.
The POSIX.1-1990 standard did not specifically prohibit lseek() from returning
a negative offset. Therefore, an application was required to clear
Sye van der Veen syeber...@gmail.com added the comment:
When I built the documentation on Win7, it failed with a SyntaxError, and it
took some digging to find the reason why. I was hoping that issuing this
warning would save others the trouble.
I agree: on Windows, PYTHON is rarely set.
Charles-François Natali neolo...@free.fr added the comment:
In the posix_lseek function check for result != -1 instead of checking
for result 0 in return code checks of the value returned by lseek.
+1
This can be useful when parsing /dev/mem on x86_64, for example.
In addition I would like
Éric Araujo mer...@netwok.org added the comment:
If the logger attribute is part of the official API and Benjamin doesn’t think
it wise to just remove it, I think we should either start deprecating it (using
a property), or set it to a shared logger object instead of creating one per
file.
Éric Araujo mer...@netwok.org added the comment:
What’s the typo?
About the test case: Benjamin probably judged that testing this internal detail
was not worth it, as long as the code was readable and working.
--
nosy: +benjamin.peterson, eric.araujo
Benjamin Peterson benja...@python.org added the comment:
Actually, what happened was I saw the bug report, didn't see your patch, and
started working on my own patch. I see we came to roughly the same conclusion,
though. :) About the test, I'm not sure testcases having no cyclic references
is
Benjamin Peterson benja...@python.org added the comment:
I say kill the loggers.
--
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___
___
Jacek Konieczny jaj...@jajcus.net added the comment:
I skim-read the TLS specification, looked at the OpenSSL API and it seems it
should be easy to implement. I am getting to work right now…
--
___
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New submission from Blame-me Jaillie darkshado.1...@gmail.com:
Apologies if this is in the wrong place.
Simple enough issue. This line of code from email.mime:
MIMEText(textonly, 'plain', _charset='UTF-8')
Where 'textonly' is just a plain text email message to be displayed on a
multipart
Felipe Cruz felipec...@loogica.net added the comment:
Can anyone take a loot at those patches?
Do they need more tests?
--
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___
Changes by Ezio Melotti ezio.melo...@gmail.com:
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STINNER Victor victor.stin...@haypocalc.com added the comment:
How would it work? The C lseek() takes a signed (64-bit) offset
as argument, so we would have to call it multiple times anyway.
Python does already call multiple times the same function if the input is
larger than the type used
Éric Araujo mer...@netwok.org added the comment:
Would raising a TypeError if the given argument is a unicode be unacceptable
for 2.7? It would at least make things clear.
--
___
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Éric Araujo mer...@netwok.org added the comment:
I spent a few minutes updating the cheatsheet. I think that the document is an
outdated duplicate of random parts of the docs (syntax, man page, library
reference, etc.) that’s rather hard to maintain for little benefit. Is there
any evidence
Éric Araujo mer...@netwok.org added the comment:
The proposed patch does not solve the issue. In the current API, there is no
way to do it, so this bug requires a new feature. I think it would involve a
new dict, like preferred_extensions, which would be seeded with default values,
like
Changes by Éric Araujo mer...@netwok.org:
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Éric Araujo mer...@netwok.org added the comment:
Hi Thomas, could you give us a status update? Maybe I can help with tests or
docs?
--
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Ezio Melotti ezio.melo...@gmail.com added the comment:
Another idea might be to have a cheatsheet in the official docs with links to
the right section and possibly a minimal description. It would be useful to
get a quick overview of the features of the language and use the links to jump
to
Éric Araujo mer...@netwok.org added the comment:
I don’t know if this should be left to lint tools or addressed by CPython
itself. Raymond, do you have an opinion?
--
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Éric Araujo mer...@netwok.org added the comment:
How about this case:
from validmodule import name_with_typo
Do we need one keyword argument module_name and one attribute_name?
--
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Éric Araujo mer...@netwok.org added the comment:
See #8916 for adding standard functionality similar to the decorator module.
--
components: +Extension Modules -Benchmarks
dependencies: +Move PEP 362 (function signature objects) into inspect
nosy: +eric.araujo
title: A decorator for
Kuberan Naganathan kubi...@gmail.com added the comment:
Im most familiar with solaris. Atleast on solaris lseek interprets its
signed arg as the unsigned value with the same bit pattern. I cannot be
certain that this is common across other operating systems.
On Jul 13, 2011 8:09 AM, Antoine
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Éric Araujo mer...@netwok.org added the comment:
I’m not sure this is correct for POSIX:
splitpath('/gparent/parent/') returns ['gparent', 'parent']
/ is a real directory, it should be the ultimate parent of any path IIUC.
On a related note, using “parent” for the leaf file looks strange to
Changes by Vlad Riscutia riscutiav...@gmail.com:
Removed file: http://bugs.python.org/file22627/issue4376_fix.diff
___
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___
Antoine Pitrou pit...@free.fr added the comment:
Im most familiar with solaris. Atleast on solaris lseek interprets its
signed arg as the unsigned value with the same bit pattern.
Only with SEEK_SET, I assume?
--
___
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Vlad Riscutia riscutiav...@gmail.com added the comment:
New patch containing unittest that actually tests the feature.
I would appreciate it if someone can try this on a bigendian machine.
--
Added file: http://bugs.python.org/file22642/issue4376_fix.diff
Éric Araujo mer...@netwok.org added the comment:
Actually, I’ve found that there are some structseq’s repr that get tested in
the CPython test suite.
--
___
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Éric Araujo mer...@netwok.org added the comment:
I’m not sure we want to copy the Windows startfile call for other OSes. The os
module is designed to wrap system-level calls, masking OS differences (for
sendfile, for example) but not going further; it’s up to other modules (like
shutil) to
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Changes by Éric Araujo mer...@netwok.org:
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Giampaolo Rodola' g.rod...@gmail.com added the comment:
+1 on what Eric just said.
See issue 10882 and msg 126049
--
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Changes by Vlad Riscutia riscutiav...@gmail.com:
Removed file: http://bugs.python.org/file22642/issue4376_fix.diff
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Vlad Riscutia riscutiav...@gmail.com added the comment:
Changed c_int in tests to c_int32 just to be on the safe side.
--
Added file: http://bugs.python.org/file22643/issue4376_fix.diff
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Éric Araujo mer...@netwok.org added the comment:
Here are comments on the doc patch.
+Run as a script
+---
I’d say “Command-Line Interface”.
+``smtpd`` is a pluggable RFC 2821-compliant SMTP proxy.
:mod:`smtpd` is also a pluggable etc.
+.. program:: smtpd.py
Strip the .py
+ the
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STINNER Victor victor.stin...@haypocalc.com added the comment:
I don't like your test because it depends on system endian:
+if sys.byteorder == little:
+struct.menu.spam = 0x00FF
+else:
+struct.menu.spam = 0xFF00
I would prefer a
Éric Araujo mer...@netwok.org added the comment:
So, unless someone wants to turn this request into “Add shutil.open”, I’ll
close it in a few days. (I haven’t found the original discussion; if someone
could add a link to the archives on mail.python.org or copy relevant quotes, it
could
Changes by Eric Snow ericsnowcurren...@gmail.com:
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Jean-Paul Calderone invalid@example.invalid added the comment:
Since the main argument for not fixing this bug seems to be that it doesn't
affect many users, it seems like I should comment here that the issue is
affecting me. A recently proposed addition to Twisted gets bitten by this
case,
Changes by Eric Snow ericsnowcurren...@gmail.com:
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Vlad Riscutia riscutiav...@gmail.com added the comment:
But if you set raw memory to let's say b'\0\0\0\1', when you look at the c_int
value afterwards, won't it be different on little endian and big endian
machines?
--
___
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Ram Rachum cool...@cool-rr.com added the comment:
Eric, I have no problem with this function being placed in `shutil` instead of
`os`, as long as it's implemented and it's in the standard library, and people
don't have to use subprocess to run open or xdg-open themselves as I currently
do.
Changes by Jake jake.coff...@gmail.com:
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STINNER Victor victor.stin...@haypocalc.com added the comment:
But if you set raw memory to let's say b'\0\0\0\1',
when you look at the c_int value afterwards, won't it
be different on little endian and big endian machines?
A big endian structure is supposed to read and write memory in
Changes by Eric Snow ericsnowcurren...@gmail.com:
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Vlad Riscutia riscutiav...@gmail.com added the comment:
You're right. I was busy swapping bytes in my head and missed that :)
--
Added file: http://bugs.python.org/file22644/issue4376_fix.diff
___
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R. David Murray rdmur...@bitdance.com added the comment:
This should do what you want:
from email import charset
charset.add_charset('utf-8', charset.SHORTEST, charset.QP)
This will override the default handling of utf-8 (which is BASE64, as you note).
If this doesn't solve your problem
New submission from R. David Murray rdmur...@bitdance.com:
Most MTA/MTUs these days can handle 8bit just fine. I think that the CTE for
MIMEText parts should default to 8bit unless policy.must_be_7bit is set. This
will require adding support for this CTE to Charset. The Policy docs imply
R. David Murray rdmur...@bitdance.com added the comment:
Opened issue 12553 for the 8bit feature request.
--
___
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___
Kuberan Naganathan kubi...@gmail.com added the comment:
I did some testing on this. Solaris seems to treat files as a large
circular buffer of size 2^64 with respect to seeks in the /proc file system
address space file. No error results with seeks of greater than 2^63 with
any of SEEK_SET,
Terry J. Reedy tjre...@udel.edu added the comment:
I think supporters of this feature request should take discussion to
python-ideas to try to gather more support. The initial post should summarize
reasons for the request, possible implementations, and the counter-arguments of
Raymond.
Blame-me Jaillie darkshado.1...@gmail.com added the comment:
Very much obliged to you - as pointed out by R David Murray:
from email import charset
charset.add_charset('utf-8', charset.SHORTEST, charset.QP)
This works exactly as expected - but to expand for anyone else who happens
across
Antoine Pitrou pit...@free.fr added the comment:
Note: the ERR_GET_REASON() macro helps get a more precise explanation of an
error. We could add a reason attribute to raised exceptions, and also provide a
mnemonic-integer mapping.
--
stage: - needs patch
Jacek Konieczny jaj...@jajcus.net added the comment:
Here is a patch, ready for review. Seems to work, though I still need to check
it with some other implementation.
I have chosen not to expose another three OpenSSL functions (SSL_get_finished,
SSL_get_peer_finished, SSL_session_reused), but
R. David Murray rdmur...@bitdance.com added the comment:
Good point. In 2.x that will work, and will give you the 8bit CTE at need, as
long as you pass encoded text to MIMEText (as opposed to unicode...which it
doesn't really handle correctly if I recall right).
--
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Ned Deily n...@acm.org added the comment:
What version of OS X are you running this on? 10.7 perhaps? AFAIK, uname has
always reported 'i386' for Intel machines.
--
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Davide Rizzo sor...@gmail.com added the comment:
No, it's 10.6.8. Now that I think of it I updated from 10.6.7
recently. But I have no 10.6.7 x86_64 bit machine where to test.
--
___
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R. David Murray rdmur...@bitdance.com added the comment:
Michael, if you have no objection to this patch I'm willing to commit it.
--
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___
New submission from Calvin Spealman ironfro...@gmail.com:
I came across this behavior when it was related to the shadowing of a small
typo bug and took me forever to find. In my case, the original error was
shadowed in a way that is unrelated to this bug, but lead to the module being
imported
Roundup Robot devnull@devnull added the comment:
New changeset 72e73fa03124 by Victor Stinner in branch '3.2':
Close #4376: ctypes now supports nested structures in a endian different than
http://hg.python.org/cpython/rev/72e73fa03124
New changeset 637210b9d054 by Victor Stinner in branch
R. David Murray rdmur...@bitdance.com added the comment:
That can't be done. If an import fails, it fails. But if it succeeds, the
module is loaded, and there is no reason to unload it. After all, import in
python is idempotent (doing it a second time has no effect other than adding
the
STINNER Victor victor.stin...@haypocalc.com added the comment:
I commited your fix, thanks Vlad!
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