Georg Brandl added the comment:
Thanks for the report!
--
nosy: +georg.brandl
resolution: fixed -
stage: committed/rejected -
status: closed - open
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Python tracker rep...@bugs.python.org
http://bugs.python.org/issue21045
Changes by Georg Brandl ge...@python.org:
--
resolution: - fixed
status: open - closed
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http://bugs.python.org/issue21045
___
Raymond Hettinger added the comment:
If you think this should go forward please discuss it
on the python-ideas list. For it to go forward a PEP
will likely need to be written.
I concur with this assessment.
Marking this as closed.
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nosy: +rhettinger
resolution: - rejected
New submission from Daniel Farrell:
I'm seeing quite a few unit test failures in urllib (urlopen error unknown url
type: https). From what I've gathered on IRC, this seems to be because I'm
missing the ssl module. I'm seeing these errors in 3.4.0, after a simple
`./configure; make; make
Arfrever Frehtes Taifersar Arahesis added the comment:
If it is planned to support BSD make, then partial rewrite of patches will be
needed.
Example of syntax of GNU make:
ifeq (something,something)
…
endif
Example of syntax of FreeBSD make:
.if ${variable}==something
…
.endif
--
Arfrever Frehtes Taifersar Arahesis added the comment:
According to koobs, building of CPython with FreeBSD make works at least with
-j1 (and sporadically fails with higher value).
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___
Python tracker rep...@bugs.python.org
koobs added the comment:
More precisely:
Python 3.3 fails at anything -j1 (switching to gmake makes this go away)
Python 3.4 has not failed up to -j8 (with bsd make)
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Python tracker rep...@bugs.python.org
http://bugs.python.org/issue20210
Serhiy Storchaka added the comment:
If someone is willing to do the work (and I am), is there a reason *not* to
allow TextIOWrapper to accept bytes-like objects?
Yes, there are. The code which works only with bytes is much simpler. Not only
TextIOWrapper, but many other classes in the stdlib
STINNER Victor added the comment:
I encounter a quite similar issue with python 3.4.0 and cx_Oracle.
Your issue is different, compare the top frames:
My trace:
#0 0x003f3a835c59 in raise () from /lib64/libc.so.6
#1 0x003f3a837368 in abort () from /lib64/libc.so.6
#2
STINNER Victor added the comment:
Antoine Pitrou wrote:
I don't really like the idea of complicating our build tools even more. Can't
you simply prune the install tree yourself?
In the embedded world, the (cross) compilation process is very complex and
slow. Being able to disable features
Antoine Pitrou added the comment:
I vote -1 to adding a new flag to control whether it returns zero or
raises and +0 to just fixing it in Python 3.5 (I don't think returning
zero is an unreasonable thing to do; it's not obvious to me from
send(2) that it is guaranteed to never return zero
Antoine Pitrou added the comment:
In cx_Oracle trace, visit_decref() is called on a NULL pointer which comes
from an Exception.
Unless C conventions changed, 0xb is not a NULL pointer :-)
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STINNER Victor added the comment:
2014-03-26 0:35 GMT+01:00 Antoine Pitrou rep...@bugs.python.org:
- they are immutable: you can keep an internal reference to a bytes object
and be sure it won't change under your feet
Is it possible to request this feature using PyObject_GetBuffer()? I
don't
Antoine Pitrou added the comment:
Antoine Pitrou wrote:
I don't really like the idea of complicating our build tools even
more. Can't you simply prune the install tree yourself?
In the embedded world, the (cross) compilation process is very complex
and slow. Being able to disable features
Changes by Antoine Pitrou pit...@free.fr:
--
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STINNER Victor added the comment:
class MyByteStream(BytesIO):
def read1(self, len_):
return memoryview(super().read(len_))
bs = MyByteStream(b'some data in ascii\n')
I guess that you are trying to implement a zero-copy I/O. The problem is that
BytesIO does copy data. Example:
STINNER Victor added the comment:
Unless C conventions changed, 0xb is not a NULL pointer :-)
Ooops, I missed the B :-)
By the way, my gdb example is wrong: you should pass self :-)
#1 0x0048193a in BaseException_traverse (self=0x70f645f8,
visit=0x43ab64 visit_decref,
Larry Hastings added the comment:
(And hooray for that, given the meteoric rise of AtheOS. :| )
I'm going to go way out on a limb and say that Guido hasn't made a
pronouncement here. Also, the discussions cited by Martin are about entire new
platforms (AtheOS, Haiku), whereas what we're
Martin v. Löwis added the comment:
I'm +1 on the general idea, but -1 on the implementation strategy used.
Instead of coming up with configure options for selected (apparently
problematic) modules, I'd like to see a solution that covers *all* extension
modules.
One approach could be to
R. David Murray added the comment:
What makes you think this is a different issue? It sounds like a duplicate to
me.
--
nosy: +r.david.murray
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue21069
R. David Murray added the comment:
Ah, in case I wasn't clear: what unittest failures that you are seeing are not
covered by issue 20939? In order to diagnose this issue, we'll need to know
that :)
--
___
Python tracker rep...@bugs.python.org
Nikolaus Rath added the comment:
On 03/26/2014 03:43 AM, STINNER Victor wrote:
class MyByteStream(BytesIO):
def read1(self, len_):
return memoryview(super().read(len_))
bs = MyByteStream(b'some data in ascii\n')
I guess that you are trying to implement a zero-copy I/O. The
Changes by Albert Looney aloo...@capital.edu:
Removed file: http://bugs.python.org/file34503/index.patch
___
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http://bugs.python.org/issue20062
___
Changes by jan matejek jmate...@suse.cz:
--
nosy: +matejcik
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Daniel Farrell added the comment:
Ah, in case I wasn't clear: what unittest failures that you are seeing are
not covered by issue 20939?
The unit test failures I'm seeing are different in at least two ways: 1) A
larger set of tests failing than mentioned in Issue 20939; 2) Their failure was
R. David Murray added the comment:
Well, I just looked at one of those tests at random, and it is using an
http://www.python.org url, so it would be covered by 20939. Can you re-run
your tests after applying the patches from that issue?
--
___
New submission from jan matejek:
Testcases derived from BaseServerTestCase will launch a server process in a
separate thread. This server will shut itself down after handling a specified
number of requests. If the test case fails before performing enough requests,
the server thread will
Changes by jan matejek jmate...@suse.cz:
--
versions: -Python 2.7, Python 3.1
___
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http://bugs.python.org/issue21070
___
___
New submission from Zbyszek Jędrzejewski-Szmek:
In Python 2, Struct.format used to be a str. In Python 3 it is bytes, which is
unexpected.
Why do I expect .format to be a string:
- This format is pretty much the same as a {}-format - plain text
- according to documentation it is composed of
Changes by Thomas Wouters tho...@python.org:
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R. David Murray added the comment:
It hung before the changes as well. On the other hand, before the removal of
the timeout value, it at least displayed an error *before* hanging, so I think
absent a proper fix the timeout at least should be restored.
--
nosy: +r.david.murray
Benjamin Peterson added the comment:
I agree that's rather unfortunate. It would be backwards incompatible to
change, though.
--
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___
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http://bugs.python.org/issue21071
Zbyszek Jędrzejewski-Szmek added the comment:
Maybe a flag param for the constructor?
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R. David Murray added the comment:
I agree that the implementation does not match the documentation in this case.
Especially the part about the format string used to create this Struct
object. I don't see what having a flag would buy you: it doesn't help you in
writing 2/3 shared code. I
Changes by Augie Fackler li...@durin42.com:
--
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A.M. Kuchling added the comment:
Are we likely to actually apply this change to the 3.1 and 3.2 branches, given
that even the later 3.3 branch is now in security-fix mode? If we're not going
to change 3.1 or 3.2, this issue can just be closed.
--
A.M. Kuchling added the comment:
Are we going to apply a fix for this to 2.7?
--
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http://bugs.python.org/issue16042
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Parto Chobeiry added the comment:
@neologix: I tried to patch socketserver.py from versions 2.7, 3.3 and 3.4 --
it fails all the time, slightly differing error messages but similar to this:
u1@~/Projects$ patch ../Downloads/socketserver_use_selectors-1.diff
can't find file to patch at input
Parto Chobeiry added the comment:
Got feedback from Apple :-(
Engineering has determined that this is an issue for a third party to resolve
based on the following:
This happens in stock python, it's a python issue.
We are now closing this bug report.
If you have questions regarding the
Vyacheslav Rafalskiy added the comment:
Take look at this one too: http://bugs.python.org/issue2118
It is supposed to be fixed.
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http://bugs.python.org/issue20903
Changes by Vishal Lal vis...@gmail.com:
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keywords: +patch
Added file: http://bugs.python.org/file34627/issue12933-py27.patch
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http://bugs.python.org/issue12933
___
Changes by Vishal Lal vis...@gmail.com:
Added file: http://bugs.python.org/file34628/issue12933-py33.patch
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___
Changes by Vishal Lal vis...@gmail.com:
Added file: http://bugs.python.org/file34629/issue12933-py34.patch
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http://bugs.python.org/issue12933
___
Vishal Lal added the comment:
Attached patch for 2.7, 3.3, 3.4.
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nosy: +Vishal.Lal
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http://bugs.python.org/issue12933
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Éric Araujo added the comment:
You seem to misunderstand me Victor: There is no bug here, classifiers should
be a list and are documented as such. It is possible to make this clearer in
the docs for all versions. In addition, we could make this easier for users
who don’t see that part of
Ned Deily added the comment:
I believe Ronald's suggestion to disable calls to _scproxy doesn't quite work.
Please try this instead:
env no_proxy='*' python -m SimpleHTTPServer
--
___
Python tracker rep...@bugs.python.org
New submission from Leo Butcher:
I can't seem to access docs.python.org, mail.python.org, or even
legacy.python.org
from my ISP in Egypt LinkDotNet the usual dynamic IP range is 41.130.xx.xx
please tell me if you need any further info
--
assignee: docs@python
components: Documentation
Daniel Farrell added the comment:
Interestingly, using the configure/make/test options given in the devguide
doesn't show these failures, but running on the exact same codebase (`hg
checkout v3.4.0`) with the configure/make/test options in the README
consistently shows them. That seems...not
R. David Murray added the comment:
Network tests are only run if the 'network' resource is enabled. The devguide
does not suggest setting network, but make test does do so. (I personally
always use -uall when running the tests).
--
___
Python
New submission from Itai Bar-Natan:
While browsing the Python source code, I found this suspicious snippet in
Py_ReprEnter:
dict = PyThreadState_GetDict();
if (dict == NULL)
return 0;
It seems to me like the last line should be return -1;. The way the program
currently
Eric Snow added the comment:
I wonder if there would be any benefit to using this for some of the modules
that get loaded during startup. I seem to remember there being a few for which
lazy loading would have an effect.
--
___
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Eric Snow added the comment:
New review posted. Basically LGTM.
--
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Benjamin Peterson added the comment:
What is the mode of failure? (what does traceroute give?)
--
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___
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http://bugs.python.org/issue21072
___
Daniel Farrell added the comment:
Running the unit tests against the latest code (`hg clone url; ./configure;
make; make test`) shows the same errors I described earlier. Patching the code
with issue20939_all_3x.patch fixes all related errors except one.
Daniel Farrell added the comment:
Note that issue21069.patch depends on issue20939_all_3x.patch (if that wasn't
clear).
[~/cpython]$ hg import issue20939_all_3x.patch
applying issue20939_all_3x.patch
patching file Lib/test/test_urllib2.py
Hunk #1 succeeded at 1447 with fuzz 1 (offset 6 lines).
Eric Snow added the comment:
Review posted.
--
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Leo Butcher added the comment:
Here is traceroute docs.python.org output
traceroute to docs.python.org (82.94.164.162), 30 hops max, 60 byte packets
1 192.168.1.1 (192.168.1.1) 0.599 ms 0.955 ms 1.306 ms
2 * * *
3 172.18.1.157 (172.18.1.157) 10.235 ms 11.689 ms 12.875 ms
4
New submission from INADA Naoki:
When I run following script:
def uncalled():
x = b'x' * (2**32)
print('Hello')
Python 3.4 consumes huge memory in spite of uncalled() function isn't called.
$ /usr/bin/time -l /usr/local/bin/python2 constant_folding.py
Hello
0.02 real 0.01
Benjamin Peterson added the comment:
I guess that means the IP traffic is getting out. How do you know its failing?
--
___
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http://bugs.python.org/issue21072
___
Changes by Antoine Pitrou pit...@free.fr:
--
nosy: +haypo
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Nikolaus Rath added the comment:
I have attached a patch that adds readinto1() to BufferedReader and
BufferedRWPair.
An example use case for this method is receiving a large stream over a protocol
like HTTP. You want to use a buffered reader so you can efficiently parse the
header, but after
Changes by Nikolaus Rath nikol...@rath.org:
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Nikolaus Rath added the comment:
As an alternative, I have attached a pure docpatch that just documents the
future behavior.
Someone with commit privileges: please take your pick :-).
--
Added file: http://bugs.python.org/file34633/docpatch.diff
Benjamin Peterson added the comment:
Note the memory is allocated but is immediately thrown away.
--
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priority: normal - low
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Python tracker rep...@bugs.python.org
http://bugs.python.org/issue21074
Leo Butcher added the comment:
I tried different browsers/systems I can just get in with abroad VPN connection
--
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eryksun added the comment:
The redesigned peephole optimizer in PY3 improves constant folding. Limiting
this would be a step back. Plus you can get the same behavior in PY2 if you
first expand the power. For example:
# using 2**30, for a 32-bit process
def uncalled():
x =
Benjamin Peterson added the comment:
It's hard for me to do anything without more specific information. Maybe you
can try the devtools on your browser.
--
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Ethan Furman added the comment:
Mostly new patch against 3.5
--
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