David Townshend aquavita...@gmail.com added the comment:
A bit of research has shown that the proposed implementation will not work
either, so my next suggestion is something along the lines of
def move2(src, dst):
try:
os.link(src, dst)
except OSError as err:
# handle
Tom Christiansen tchr...@perl.com added the comment:
Ezio Melotti ezio.melo...@gmail.com added the comment:
It is simply a design error to pretend that the number of characters
is the number of code units instead of code points. A terrible and
ugly one, but it does not mean you are UCS-2.
Ezio Melotti ezio.melo...@gmail.com added the comment:
If speed is more important than correctness, I can make any algorithm
infinitely fast. Given the choice between correct and quick, I will
take correct every single time.
It's a trade-off. Using non-BMP chars is fairly unusual (many
Martin v. Löwis mar...@v.loewis.de added the comment:
Would you just remove the XXX string, or the entire comment? XXX is
typically used to indicate that something needs to be done, and the comment
makes a clear statement as to what it is that needs to be done.
--
nosy: +loewis
Ned Deily n...@acm.org added the comment:
Chances are that you used the python.org 2.7.2 64-bit/32-bit installer but you
did not install the latest ActiveState Tcl, currently 8.5.10, as documented
here:
http://www.python.org/download/mac/tcltk/
On OS X 10.6, there should have been a
hy hoyeung...@gmail.com added the comment:
Thanks but the problem is not completely solved
I followed your instruction and I can now use mouse to click the menu to copy
and paste without problems.
But it still halts when using keyboard to do so.
Is there a complete solution?
--
Changes by Jeremy Kloth jeremy.kl...@gmail.com:
--
nosy: +jkloth
___
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http://bugs.python.org/issue12729
___
___
Python-bugs-list
New submission from Tom Christiansen tchr...@perl.com:
On neither narrow nor wide builds does this UTF8-encoded bit run without
raising an exception:
if re.search([풜-풵], 풞, re.UNICODE):
print(match 1 passed)
else:
print(match 2 failed)
The best you can possibly do is to
Ezio Melotti ezio.melo...@gmail.com added the comment:
On a wide 2.7 and 3.3 all the 3 tests pass.
On a narrow 3.2 I get
match 1 passed
Traceback (most recent call last):
File /home/wolf/dev/py/3.2/Lib/functools.py, line 176, in wrapper
result = cache[key]
KeyError: (class 'str',
Ezio Melotti ezio.melo...@gmail.com added the comment:
On wide 3.2 it passes too, so the failure is limited to narrow builds (are you
sure that it fails on wide builds for you?).
On a narrow 2.7 I get a slightly different error though:
match 1 passed
Traceback (most recent call last):
File
Ezio Melotti ezio.melo...@gmail.com added the comment:
I haven't looked at the code, but I think that the re module is just trying to
calculate the range between the low surrogate of 풜 and the high surrogate of 풵.
If this is the case, this is the usual bug that narrow builds have.
Also note
Ned Deily n...@acm.org added the comment:
That is encouraging. This is almost certainly a problem with Tk. The Cocoa
Tcl/Tk 8.5 used by Apple and ActiveState has been known to have issues with
composite characters. There are a couple of IDLE things to ask about first.
Have you made any
Ezio Melotti ezio.melo...@gmail.com added the comment:
The error on 3.2 comes from the lru_cache, here's a minimal testcase to
reproduce it:
from functools import lru_cache
@lru_cache()
... def func(arg): raise ValueError()
...
func(3)
Traceback (most recent call last):
File
Tom Christiansen tchr...@perl.com added the comment:
Ezio Melotti rep...@bugs.python.org wrote
on Sun, 14 Aug 2011 07:15:09 -:
Unicode says you can't put surrogates or noncharacters in a
UTF-anything stream. It's a bug to do so and pretend it's a
UTF-whatever.
The UTF-8 codec
Tom Christiansen tchr...@perl.com added the comment:
Ezio Melotti ezio.melo...@gmail.com added the comment:
On wide 3.2 it passes too, so the failure is limited to narrow builds (are =
you sure that it fails on wide builds for you?).
You're right: my wide build is not Python3, just Python2.
Tom Christiansen tchr...@perl.com added the comment:
Ezio Melotti rep...@bugs.python.org wrote
on Sun, 14 Aug 2011 07:15:09 -:
For example I don't think removing the 0x10 upper limit is going to
happen -- even if it might be useful for other things.
I agree entirely. That's why
Ezio Melotti ezio.melo...@gmail.com added the comment:
You're right: my wide build is not Python3, just Python2.
And is it failing? Here the tests pass on the wide builds, on both Python 2
and 3.
In fact, it's even worse, because it's the stock build on Linux,
which seems on this machine
Antoine Pitrou pit...@free.fr added the comment:
I have private builds that are 2.7 and 3.2, but those are both narrow.
I do not have a 3.3 build. Should I?
I don't know if you *should*. But you can make one easily by passing
--with-wide-unicode to ./configure.
--
Antoine Pitrou pit...@free.fr added the comment:
The UTF-8 codec described by RFC 2279 didn't say so, so, since our
codec was following RFC 2279, it was producing valid UTF-8. With RFC
3629 a number of things changed in a non-backward compatible way.
Therefore we couldn't just change
Ezio Melotti ezio.melo...@gmail.com added the comment:
I'm a bit confused on this. You no longer fix bugs in Python 2?
We do, but it's unlikely that we will introduce major changes in behavior.
Even if we had to get rid of narrow builds and/or fix len(), we would probably
only do it in the
Ezio Melotti ezio.melo...@gmail.com added the comment:
Attached patch + tests.
--
keywords: +patch
Added file: http://bugs.python.org/file22898/issue12266.diff
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue12266
Catalin Iacob iacobcata...@gmail.com added the comment:
I looked at this and understood why it's happening. I don't know exactly how to
fix it though, so here's what I found out.
When a doctest appears in a docstring at line n in a file,
RefactorTool.parse_block will return a tree
Stefan Krah stefan-use...@bytereef.org added the comment:
I like random tests in the stdlib, otherwise the same thing gets tested
over and over again. `make buildbottest` prints the seed, and you can do
it for a single test as well:
$ ./python -m test -r test_heapq
Using random seed 5857004
Antoine Pitrou pit...@free.fr added the comment:
It looks like the choice is between s.nmembers and len(s). I thought
about len(s), but since Struct.pack() returns a bytes object, this
might be confusing.
I agree there's a risk of confusion between len()-number-of-elements and
Tom Christiansen tchr...@perl.com added the comment:
Ezio Melotti rep...@bugs.python.org wrote on Sun, 14 Aug 2011 17:15:52 -:
You're right: my wide build is not Python3, just Python2.
And is it failing? Here the tests pass on the wide builds, on both Python 2
and 3.
Perhaps I am
Tom Christiansen tchr...@perl.com added the comment:
Ezio Melotti rep...@bugs.python.org wrote
on Sun, 14 Aug 2011 17:46:55 -:
I'm a bit confused on this. You no longer fix bugs in Python 2?
We do, but it's unlikely that we will introduce major changes in behavior.
Even if we had
Matthew Barnett pyt...@mrabarnett.plus.com added the comment:
On a narrow build, \N{MATHEMATICAL SCRIPT CAPITAL A} is stored as 2 code
units, and neither re nor regex recombine them when compiling a regex or
looking for a match.
regex supports \xNN, \u and \U and \N{XYZ} itself,
Ezio Melotti ezio.melo...@gmail.com added the comment:
Perhaps I am doing something wrong?
That's weird, I tried on a wide Python 2.6.6 too and it works even there.
Maybe a bug that got fixed between 2.6.2 and 2.6.6? Or maybe something else?
Is there a way to easily have these co-exist on
Ezio Melotti ezio.melo...@gmail.com added the comment:
2.7 is the last 2.x. There won't be any 2.8 (also I never heard that 2.6 was
supposed to be the last).
We already have 2.7.2, and we will continue with 2.7.3, 2.7.4, etc for a few
more years. Eventually 2.7 will only get security fixes
Ezio Melotti ezio.melo...@gmail.com added the comment:
BTW, you can find more information about the one-dir-per-clone setup (and other
useful info) here:
http://docs.python.org/devguide/committing.html#using-several-working-copies
--
___
Python
Stefan Krah stefan-use...@bytereef.org added the comment:
Thanks for the patch. I agree with the interpretation of the format string.
One thing is unclear though: Using this interpretation the multi-dimensional
array notation in format strings only seems useful for pointers to arrays.
The PEP
Stefan Krah stefan-use...@bytereef.org added the comment:
Just to throw in a new name: Struct.nitems would also be possible.
--
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue12740
___
Vlad Riscutia riscutiav...@gmail.com added the comment:
Attached patch for this issue.
This only happens on MSVC x64 (I actually tired to repro on Arch Linux x64
before starting work on it and it didn't repro).
What happens is that MSVC on x64 always passes structures larger than 8 bytes
by
Terry J. Reedy tjre...@udel.edu added the comment:
Tom, I appreciate your taking the time to help us improve our Unicode story. I
agree that the compromises made a decade ago need to be revisited and revised.
I think it will help if you better understand our development process. Our
current
Changes by Stefan Krah stefan-use...@bytereef.org:
--
nosy: +amaury.forgeotdarc, belopolsky
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue11835
___
Terry J. Reedy tjre...@udel.edu added the comment:
This is off-topic, but there was discussion on whether or not to have a 2.7.
The decision was to focus on back-porting things that would make the eventual
transition to 3.x easier.
--
___
Python
Raymond Hettinger raymond.hettin...@gmail.com added the comment:
In general, I think we can prevent confusion about the meaning of __len__ by
sticking to the general rule: len(object)==len(list(obj)) for anything that
produces an iterable result. In the case of struct, that would be the
hy hoyeung...@gmail.com added the comment:
Thank you. I kinda know what happens now.
First, I didn't made any change to IDLE after installed.
Second, I'm using dvorak-qwerty. Normally the keyboard layout changes to qwerty
when I press Cmd key so that I can type in Dvorak and use the short cut
Terry J. Reedy tjre...@udel.edu added the comment:
I agree that the sentence is a bit confusing and the 'object method' ambiguous.
I suspect that the sentence was written years ago. In current Python, [].append
is a bound method of class 'builtin_function_or_method'. I *suspect* that the
Terry J. Reedy tjre...@udel.edu added the comment:
Python's narrow builds are, in a sense, 'between' UCS-2 and UTF-16. They
support non-BMP chars but only partially, because, BY DESIGN*, indexing and len
are by code units, not codepoints. They are documented as being UCS-2 because
that is
Michael Hall michaelhal...@gmail.com added the comment:
I tried switching from joining on the work_queue to just joining on the
individual child processes, and it seems to work now. Weird. Anyway, it'd be
nice to see the JoinableQueue fixed, but it's not pressing any more.
--
Matthew Barnett pyt...@mrabarnett.plus.com added the comment:
Have a look here: http://98.245.80.27/tcpc/OSCON2011/gbu/index.html
--
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue12729
___
Vlad Riscutia riscutiav...@gmail.com added the comment:
Changing type to behavior as it doesn't crash on 3.3. I believe issue was
opened against 2.6 and Santoso changed it to 2.7 and up where there is no crash.
Another data point: there is similar fix in current version of libffi here:
Tom Christiansen tchr...@perl.com added the comment:
Terry J. Reedy rep...@bugs.python.org wrote
on Mon, 15 Aug 2011 00:26:53 -:
PS: The OSCON link in msg142036 currently gives me 404 not found
Sorry, I wrote
http://training.perl.com/OSCON/index.html
but meant
Brett Cannon br...@python.org added the comment:
The line from the source I am talking about is
http://hg.python.org/cpython/file/49e9e34da512/Lib/test/support.py#l943 . And
as for the output:
./python.exe -m test -uall test_ssl
[1/1]
New submission from Daniel O'Connor dar...@dons.net.au:
It isn't possible to add a timezone to a naive datetime object which means that
if you are getting them from some place you can't directly control there is no
way to set the TZ.
eg pywws' DataStore returns naive datetime's which are in
Tom Christiansen tchr...@perl.com added the comment:
I wrote:
Python's narrow builds are, in a sense, 'between' UCS-2 and UTF-16.
So I'm finding. Perhaps that's why I keep getting confused. I do have a
pretty firm
notion of what UCS-2 and UTF-16 are, and so I get sometimes
Terry J. Reedy tjre...@udel.edu added the comment:
It is always better to deliver more than you say than to deliver less.
Except when promising too little is a copout.
Everyone always talks about important they're sure O(1) access must be,
I thought that too until your challenge. But now that
Changes by Terry J. Reedy tjre...@udel.edu:
--
stage: - patch review
___
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http://bugs.python.org/issue12672
___
___
Python-bugs-list
Ezio Melotti ezio.melo...@gmail.com added the comment:
Keep in mind that we should be able to access and use lone surrogates too,
therefore:
s = '\ud800' # should be valid
len(s) # should this raise an error? (or return 0.5 ;)?
s[0] # error here too?
list(s) # here too?
p = s + '\udc00'
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