Hi,
Emacs 22.3, python 2.6.4
Put the following into my .emacs:
(setq pdb-path 'c:\\python26\\lib\\pdb.py
gud-pdb-command-name (symbol-name pdb-path))
(defadvice pdb (before gud-query-cmdline activate)
Provide a better default command line when called interactively.
(interactive
Alan Harris-Reid a...@baselinedata.co.uk writes:
From what I can gather from the documentation the b prefix represents
a bytes literal
Yes. In Python 3 there are two types with similar-looking literal
syntax: ‘str’ and ‘bytes’. The types are mutually incompatible (though
they can be explicitly
Dennis Lee Bieber wrote:
On Fri, 06 Nov 2009 21:19:44 GMT, SD_V897 sd_v...@nosuchmail.com
declaimed the following in gmane.comp.python.general:
AppPath=C:\Program Files\Utilities\Python Scripting v2.62\pythonw.exe
That's an interesting path... Did the install path for Python (from
Thanks all. That did it.
--
http://mail.python.org/mailman/listinfo/python-list
Hi all
I just wanted to know which module is best for developing designing
interface in python .
i have come across some modules which are listed here . please tell
your suggestions and comments to choose best one
1. PyGTK
2. PyQT
3. PySide
4. wxPython
5 . TKinter
Also i need to know is
Antoine Pitrou wrote:
John Nagle nagle at animats.com writes:
I'd argue against general thread cancellation. Inter-thread
signals, though, have safety problems no worse than the first-thread
only signals we have now. You're allowed to raise an exception
in a signal handler, which is
On Nov 8, 10:49 pm, Antony anthonir...@gmail.com wrote:
Hi all
I just wanted to know which module is best for developing designing
interface in python .
i have come across some modules which are listed here . please tell
your suggestions and comments to choose best one
1. PyGTK
2. PyQT
On Nov 8, 1:48 pm, Tim Chase python.l...@tim.thechases.com wrote:
I am having problems with indentation some times. When I hit the enter key
after if statements or while statemt there are times when the indentation is
too much and other times too little.
Check for omitted brackets, braces
On Nov 9, 11:49 am, r rt8...@gmail.com wrote:
On Nov 8, 10:49 pm, Antony anthonir...@gmail.com wrote:
Hi all
I just wanted to know which module is best for developing designing
interface in python .
i have come across some modules which are listed here . please tell
your suggestions
hello,
these day im making some script that use win32 IE com interface.
one of problem is , my internet line is very slow, so sometimes my
IE.navigate(http://www.example.com;)
not response timely.
it looks hang and open status, not complete status.
so my IE.navigate function is not correctly
Xbiton schrieb:
Hi,
I'm new to mac and I'm having a lot of problems installing library on
mac ox x 10.5.8.
I want to install PyXML and although the install procedure - just done
like described on the web page of PyXML -
That's a 5-years-old XML package. Don't use it. Your python2.5 already
Rob Briggs rdbriggs at mun.ca writes:
Is there a way to do a repeat formatting command like in Fortran? Rather
that doing this:
print %s %-5.3f %-5.3f %-5.3f %-5.3f %-5.3f %-5.3f %-5.3f %
(parmName[i], tmp[i][1], tmp[i][2], tmp[i][4], tmp[i][6], tmp[i][7],
tmp[i][8], tmp[i][9])
There
I think simple regex may come handy,
p=re.compile(r'(.+) .*\1')#note the space
s=p.search(python and i love python)
s.groups()
(' python',)
But that matches for only one double word.Someone else could light up here
to extract all the double words.Then they can be removed from the
On Nov 6, 4:40 pm, Cousin Stanley cousinstan...@gmail.com wrote:
My Tkinter is very rusty but perhaps you could do it
something like this : http://pastebin.com/m5e49da19
I forgot how to get rid of the empty root window
that appears, sorry.
root.withdraw() # should do it
Thanks to
Le Sun, 08 Nov 2009 21:04:06 -0800, John Nagle a écrit :
Antoine Pitrou wrote:
John Nagle nagle at animats.com writes:
I'd argue against general thread cancellation. Inter-thread
signals, though, have safety problems no worse than the first-thread
only signals we have now. You're
Glenn Hutchings wrote:
Rob Briggs rdbriggs at mun.ca writes:
Is there a way to do a repeat formatting command like in Fortran? Rather
that doing this:
print %s %-5.3f %-5.3f %-5.3f %-5.3f %-5.3f %-5.3f %-5.3f %
(parmName[i], tmp[i][1], tmp[i][2], tmp[i][4], tmp[i][6], tmp[i][7],
How can I make a regular expression that will match every occurrence
of a group and return each occurrence as a group match? For example,
for a string -c-c-c-c-c, how can I make a regex which will return a
group match for each occurrence of -c?
--
On Nov 9, 2009, at 3:59 AM, Antony wrote:
You may want to offer a little more info, like what exactly you are
looking to do with such GUI. are your needs for a VW, Corvette, or
Mercedes? etc, etc. All these kits have pros and cons, some better
for
this some for that, yadda yadda
I would
J Wolfe wrote:
I would like to sort this dictionary by the values of the inner
dictionary ‘ob’ key.
Python's built-in dictionary is unsorted by design.
mydict =
{’WILW1′: {’fx’: ‘8.1′, ‘obtime’: ‘2009-11-07 06:45:00′, ‘ob’: ‘6.9′},
‘GRRW1′: {’fx’: ‘12.8′, ‘obtime’: ‘2009-11-07 04:15:00′,
Hi;
I've been told by a server farm that they're having trouble getting my
scripts to work because they're written with cgi calls as opposed to
mod_python. Is there a basis for their complaint? These pages serve fine on
another server.
TIA,
Victor
--
On Nov 9, 2009, at 9:32 AM, Victor Subervi wrote:
Hi;
I've been told by a server farm that they're having trouble getting
my scripts to work because they're written with cgi calls as opposed
to mod_python. Is there a basis for their complaint? These pages
serve fine on another server.
Thanks to the chaps who answered,
I knew there would be an efficient answer to this.
regards,
Rob
On Mon, 2009-11-09 at 13:31 +0100, Jean-Michel Pichavant wrote:
Glenn Hutchings wrote:
Rob Briggs rdbriggs at mun.ca writes:
Is there a way to do a repeat formatting command
On 11/8/09 11:49 PM, Antony wrote:
Hi all
I just wanted to know which module is best for developing designing
interface in python .
i have come across some modules which are listed here . please tell
your suggestions and comments to choose best one
1. PyGTK
2. PyQT
3. PySide
4.
Yes, obviously. But if CGI is enabled, it should work anyway, should it not?
V
On Mon, Nov 9, 2009 at 9:46 AM, sstein...@gmail.com sstein...@gmail.comwrote:
On Nov 9, 2009, at 9:32 AM, Victor Subervi wrote:
Hi;
I've been told by a server farm that they're having trouble getting my
On Nov 9, 2009, at 10:18 AM, Victor Subervi wrote:
Yes, obviously. But if CGI is enabled, it should work anyway, should
it not?
Depends on what CGI is enabled means.
Usually, web servers are not set to just handle cgi scripts from
anywhere, but only from specific file system locations.
Hi Everyone,
I have written a script in python to plot a graph. However, the
range for the x-axis starts from 0.5 to 1.0. However, I would like
to start from 0 to 1. Any pointer to this shall be appreciated.
Thanks,
Moses
--
http://mail.python.org/mailman/listinfo/python-list
On Mon, Nov 9, 2009 at 7:45 AM, Moses jam...@gmail.com wrote:
I have written a script in python to plot a graph. However, the
range for the x-axis starts from 0.5 to 1.0. However, I would like
to start from 0 to 1. Any pointer to this shall be appreciated.
Some /very/ basic information such as
pinkisntwell schrieb:
How can I make a regular expression that will match every occurrence
of a group and return each occurrence as a group match? For example,
for a string -c-c-c-c-c, how can I make a regex which will return a
group match for each occurrence of -c?
Why is this flagged OT?
Uuuuh. Thanks!
V
On Mon, Nov 9, 2009 at 10:45 AM, sstein...@gmail.com sstein...@gmail.comwrote:
On Nov 9, 2009, at 10:41 AM, Victor Subervi wrote:
On Mon, Nov 9, 2009 at 10:29 AM, sstein...@gmail.com
sstein...@gmail.comwrote:
On Nov 9, 2009, at 10:18 AM, Victor Subervi wrote:
Yes,
On Nov 9, 1:53 pm, pinkisntwell pinkisntw...@gmail.com wrote:
How can I make a regular expression that will match every occurrence
of a group and return each occurrence as a group match? For example,
for a string -c-c-c-c-c, how can I make a regex which will return a
group match for each
Chapter 2 Basic Concepts is about 0.666 completed and 30 pages so far.
It's now Python 3.x, and reworked with lots of graphical examples and more
explanatory text, plus limited in scope to Basic Concepts (which I previously
just had as a first ch 2 section -- but there's rather a lot of
Hi Chris,
I am using python 2.6 and am using scipy and pylab. See the code below.
Cheers.
from scipy import *
from pylab import *
x1 = [0.5,0.6,0.7,0.8,0.9,1.0]
x2 = [0,1,2,3,4,5,6,7,8,9,10]
plot(x1,y01,linewidth=5.0)
show()
Thanks.
.
On Mon, Nov 9, 2009 at 5:49 PM, Chris Rebert
Hi Chris,
The code is
from scipy import *
from pylab import *
x = [0.5,0.6,0.7,0.8,0.9,1.0]
y = [2,6,8,10,10,10]
plot(x,y,linewidth=5.0)
show()
and not
from scipy import *
from pylab import *
x1 = [0.5,0.6,0.7,0.8,0.9,1.0]
x2 = [0,1,2,3,4,5,6,7,8,9,10]
plot(x1,y01,linewidth=5.0)
show()
Alan Harris-Reid wrote:
In the Python.org 3.1 documentation (section 20.4.6), there is a simple
“Hello World” WSGI application which includes the following method...
def hello_world_app(environ, start_response):
status = b'200 OK' # HTTP Status
headers = [(b'Content-type', b'text/plain;
On Nov 9, 4:10 pm, Alf P. Steinbach al...@start.no wrote:
Chapter 2 Basic Concepts is about 0.666 completed and 30 pages so far.
It's now Python 3.x, and reworked with lots of graphical examples and more
explanatory text, plus limited in scope to Basic Concepts (which I previously
just had as
On Mon, 9 Nov 2009 05:53:00 -0800 (PST), pinkisntwell pinkisntw...@gmail.com
wrote:
How can I make a regular expression that will match every occurrence
of a group and return each occurrence as a group match? For example,
for a string -c-c-c-c-c, how can I make a regex which will return a
group
pinkisntwell pinkisntw...@gmail.com wrote:
How can I make a regular expression that will match every occurrence
of a group and return each occurrence as a group match? For example,
for a string -c-c-c-c-c, how can I make a regex which will return a
group match for each occurrence of -c?
Where is
* Jon Clements:
On Nov 9, 4:10 pm, Alf P. Steinbach al...@start.no wrote:
Chapter 2 Basic Concepts is about 0.666 completed and 30 pages so far.
It's now Python 3.x, and reworked with lots of graphical examples and more
explanatory text, plus limited in scope to Basic Concepts (which I
On Nov 9, 2009, at 11:54 AM, Jon Clements wrote:
On Nov 9, 4:10 pm, Alf P. Steinbach al...@start.no wrote:
First, because as opposed to ch 1 there is quite a bit of code
here, and since I'm a
Python newbie I may be using non-idiomatic constructs,
Welp, there goes my last excuse.
I'm off
Gerard Flanagan wrote:
div class=moz-text-flowedAlan Harris-Reid wrote:
In the Python.org 3.1 documentation (section 20.4.6), there is a
simple “Hello World” WSGI application which includes the following
method...
def hello_world_app(environ, start_response):
status ='200 OK' # HTTP Status
Did you give up on me?
V
On Sun, Nov 8, 2009 at 12:40 PM, Victor Subervi victorsube...@gmail.comwrote:
[r...@13gems angrynates.com]# chcon -R -h
unconfined_u:object_r:httpd_sys_content_t global_solutions/*
Then I surfed to
http://209.216.9.56/global_solutions/index.py
[r...@13gems
* sstein...@gmail.com:
On Nov 9, 2009, at 11:54 AM, Jon Clements wrote:
On Nov 9, 4:10 pm, Alf P. Steinbach al...@start.no wrote:
First, because as opposed to ch 1 there is quite a bit of code here,
and since I'm a
Python newbie I may be using non-idiomatic constructs,
Welp, there goes my
On Mon, Nov 9, 2009 at 12:44 PM, Victor Subervi victorsube...@gmail.com wrote:
Did you give up on me?
V
Please don't top-post.
--
http://mail.python.org/mailman/listinfo/python-list
On Mon, 09 Nov 2009 09:44:24 -0800, Victor Subervi
victorsube...@gmail.com wrote:
Did you give up on me?
V
On Sun, Nov 8, 2009 at 12:40 PM, Victor Subervi
victorsube...@gmail.comwrote:
[r...@13gems angrynates.com]# chcon -R -h
unconfined_u:object_r:httpd_sys_content_t global_solutions/*
Someone Something wrote:
from Tkinter import *;
Try to avoid this. Better import Tkinter. And don't forget to import
Tkconstants too!
rate=Frame(root)
income=Frame(root)
result=Frame(root)
Why do you use three frames? You only need one. And you can make your
class TaxCalc inherit from
Of course. Let me start with some updates to httpd.conf, which didn't help
anyway:
VirtualHost *:80
ServerAdmin m...@creative.vi
DocumentRoot /var/www/html/angrynates.com
ServerName angrynates.com
Options +ExecCGI -IncludesNoExec
Directory /var/www/html/angrynates.com/global_solutions
Options
On Nov 9, 3:59 am, Antony anthonir...@gmail.com wrote:
I would like to know about that pros and cons only ...
I'll reiterate what i have said and others have said. WE NEED MORE
INFO TO PROPERLY GUIDE YOU!!!
Survey: What GUI is right for you?
1. What is your level of GUI programming? (0 1 2 3 4
On Nov 9, 5:22 pm, Alf P. Steinbach al...@start.no wrote:
* Jon Clements:
On Nov 9, 4:10 pm, Alf P. Steinbach al...@start.no wrote:
Chapter 2 Basic Concepts is about 0.666 completed and 30 pages so far.
It's now Python 3.x, and reworked with lots of graphical examples and more
On Mon, 09 Nov 2009 10:36:31 -0800, Victor Subervi
victorsube...@gmail.com wrote:
Of course. Let me start with some updates to httpd.conf, which didn't
help
anyway:
VirtualHost *:80
ServerAdmin m...@creative.vi
DocumentRoot /var/www/html/angrynates.com
ServerName angrynates.com
Options
Hi,
background:
we are using python 2.4.3 on CentOS 5.3 with many threads - and our shell's
default stack size limit is set to 10240KB (i.e. ~10MB).
we noticed that python's Threading module appears to create threads with
this value as their stack size (we ran a sample program that creates 10
Benjamin Kaplan wrote:
On Sun, Nov 8, 2009 at 9:38 PM, Alan Harris-Reid
a...@baselinedata.co.uk wrote:
In the Python.org 3.1 documentation (section 20.4.6), there is a simple
Hello World WSGI application which includes the following method...
def hello_world_app(environ, start_response):
On Mon, Nov 9, 2009 at 1:53 PM, Rami Chowdhury rami.chowdh...@gmail.comwrote:
On Mon, 09 Nov 2009 10:36:31 -0800, Victor Subervi
victorsube...@gmail.com wrote:
Of course. Let me start with some updates to httpd.conf, which didn't help
anyway:
VirtualHost *:80
ServerAdmin
On Mon, 09 Nov 2009 11:24:33 -0800, Victor Subervi
victorsube...@gmail.com wrote:
On Mon, Nov 9, 2009 at 1:53 PM, Rami Chowdhury
rami.chowdh...@gmail.comwrote:
On Mon, 09 Nov 2009 10:36:31 -0800, Victor Subervi
victorsube...@gmail.com wrote:
Of course. Let me start with some updates to
Having tried most of the options out there, personaly I've settled on
two.
I use Tkinter for ver simple GUIs such as single dialog boxes or
results displays. The advantage of it being built-in to Python
outweighs it's limitations.
For anything more complex, I go for PyQT every time. QTDesigner
On Mon, Nov 9, 2009 at 11:46 AM, Moses jam...@gmail.com wrote:
Hi Chris,
The code is
from scipy import *
from pylab import *
x = [0.5,0.6,0.7,0.8,0.9,1.0]
y = [2,6,8,10,10,10]
plot(x,y,linewidth=5.0)
show()
and not
from scipy import *
from pylab import *
x1 =
On 2009-11-09 10:43 AM, Moses wrote:
Hi Chris,
I am using python 2.6 and am using scipy and pylab. See the code below.
You will want to ask matplotlib questions on the matplotlib mailing list:
https://lists.sourceforge.net/lists/listinfo/matplotlib-users
--
Robert Kern
I have come to
On Mon, Nov 9, 2009 at 2:30 PM, Victor Subervi victorsube...@gmail.comwrote:
On Mon, Nov 9, 2009 at 2:27 PM, Rami Chowdhury
rami.chowdh...@gmail.comwrote:
On Mon, 09 Nov 2009 11:24:33 -0800, Victor Subervi
victorsube...@gmail.com wrote:
On Mon, Nov 9, 2009 at 1:53 PM, Rami Chowdhury
On Nov 9, 8:45 pm, Robert Kern robert.k...@gmail.com wrote:
On 2009-11-09 10:43 AM, Moses wrote:
Hi Chris,
I am using python 2.6 and am using scipy and pylab. See the code below.
You will want to ask matplotlib questions on the matplotlib mailing list:
On Oct 28, 11:09 pm, Chris Colbert sccolb...@gmail.com wrote:
This is a threading issue that is very common when using gui toolkits
with the interactive interpreter.
You're better off just using ipython, which already has builtin
support for matplotlib when you start it via ipython -pylab
On Sat, 07 Nov 2009 16:59:29 -, Victor Subervi
victorsube...@gmail.com wrote:
ImportError: No module named template
[snip]
I can import this just fine from the python command prompt. So, what
gives?
Is template.py in your current directory when you run the script from the
command
I just installed PyDev into Eclipse using the 'update' method and did
the standard installation. I allowed it to Auto Configure itself and
ran a Hello World module to make sure I was in the ballpark.
I got an starting module up and have run Hello World but now am
stuck on getting urlopen to
On Thu, Nov 5, 2009 at 3:19 PM, Jacob Shaw shawjac...@gmail.com wrote:
On Nov 1, 5:13 pm, Ken Elkabany k...@elkabany.com wrote:
Hello,
PiCloud has just released a Python library, cloud, which allows you to
easily offload the execution of a function to a cluster of servers
running on Amazon
Hi,
This is my first Python-list post; I hope it's going to the right place.
Here's my problem:
I've read many tutorials on socket programming, but I can't seem to piece
them together for my particular case. I have 3 serial ports, each of which
individually connects to a port on a NetCom box,
I'm going to make a whole bunch of wild guesses here, since you don't give
us a lot to go on.
Wild Guess #1: you're using IDLE.
On Sun, 08 Nov 2009 19:01:37 -, Ray Holt mrhol...@sbcglobal.net
wrote:
I am having problems with indentation some times. When I hit the enter
key
after if
On Sun, 08 Nov 2009 19:45:31 -, Terry Reedy tjre...@udel.edu wrote:
I believe the use of tagged pointers has been considered and so far
rejected by the CPython developers. And no one else that I know of has
developed a fork for that. It would seem more feasible with 64 bit
pointers
Hello all,
Say I have a python variable:
a = hello
Is it possible for me to get the physical address of that variable (i.e.
where it is in RAM)?
I know that id(a) will give me it's memory address, but the address
given does not seem to correlate with the physical memory. Is this even
On Mon, Nov 9, 2009 at 7:47 PM, Ognjen Bezanov ogn...@mailshack.com wrote:
Hello all,
Say I have a python variable:
a = hello
Is it possible for me to get the physical address of that variable (i.e.
where it is in RAM)?
I know that id(a) will give me it's memory address, but the address
On Mon, Nov 9, 2009 at 6:29 PM, Penn powderd...@gmail.com wrote:
I just installed PyDev into Eclipse using the 'update' method and did
the standard installation. I allowed it to Auto Configure itself and
ran a Hello World module to make sure I was in the ballpark.
I got an starting module up
Ognjen Bezanov wrote:
Hello all,
Say I have a python variable:
a = hello
Is it possible for me to get the physical address of that variable (i.e.
where it is in RAM)?
I know that id(a) will give me it's memory address, but the address
given does not seem to correlate with the physical
On Sun, 08 Nov 2009 21:20:23 -, webtourist webtour...@gmail.com
wrote:
New bie Question:
in Zen of Python - what exactly does the last one mean ? -
Namespaces are one honking great idea -- let's do more of those!
I mean why the emphasis ? Is it like saying put modules into
packages in
Thanks Simon!
You are right.. I also believe it is something with Eclipse.
I've been working since... the module below runs.. but Eclipse is
still showing an error when I reference urlopen with a little red X...
saying it is an undefined variable in the IDE.. but not giving me an
runtime
On Nov 8, 6:36 pm, menomnon p...@well.com wrote:
Hi,
Emacs 22.3, python 2.6.4
Put the following into my .emacs:
(setq pdb-path 'c:\\python26\\lib\\pdb.py
gud-pdb-command-name (symbol-name pdb-path))
(defadvice pdb (before gud-query-cmdline activate)
Provide a better default
Benjamin Kaplan wrote:
On Mon, Nov 9, 2009 at 7:47 PM, Ognjen Bezanov ogn...@mailshack.com wrote:
Hello all,
Say I have a python variable:
a = hello
Is it possible for me to get the physical address of that variable (i.e.
where it is in RAM)?
I know that id(a) will give me it's memory
On Nov 9, 4:47 pm, Ognjen Bezanov ogn...@mailshack.com wrote:
Hello all,
Say I have a python variable:
a = hello
Is it possible for me to get the physical address of that variable (i.e.
where it is in RAM)?
I know that id(a) will give me it's memory address, but the address
given does
Py hont:
I have a single file that I need my crew to pip install.
When I Google for how to create a pip package I don't hit anything.
Of course that info is out there; I can't seem to pick up the trail of
breadcrumbs to it.
While I'm looking, could someone push the link in here? Purely for
On Mon, 09 Nov 2009 06:02:09 -0800, J Wolfe wrote:
Hi,
I would like to sort this dictionary by the values of the inner
dictionary ‘ob’ key.
You can't sort dictionaries in Python, because they are unordered hash
tables. Giving up the ability to store items in order is one of the
things
En Sun, 08 Nov 2009 10:08:35 -0300, gil_johnson
gil_john...@earthlink.net escribió:
On Nov 6, 8:46 pm, gil_johnson gil_john...@earthlink.net wrote:
The problem I was solving was this: I wanted an array of 32-bit
integers to be used as a bit array, and I wanted it initialized with
all bits set,
On Sun, 08 Nov 2009 13:20:23 -0800, webtourist wrote:
New bie Question:
in Zen of Python - what exactly does the last one mean ? - Namespaces
are one honking great idea -- let's do more of those!
I mean why the emphasis ? Is it like saying put modules into packages
in other programming
En Tue, 10 Nov 2009 00:48:26 -0300, Phlip phlip2...@gmail.com escribió:
I have a single file that I need my crew to pip install.
When I Google for how to create a pip package I don't hit anything.
Of course that info is out there; I can't seem to pick up the trail of
breadcrumbs to it.
See
En Mon, 09 Nov 2009 12:59:53 -0300, Jon Clements jon...@googlemail.com
escribió:
On Nov 9, 1:53 pm, pinkisntwell pinkisntw...@gmail.com wrote:
How can I make a regular expression that will match every occurrence
of a group and return each occurrence as a group match? For example,
for a
Gregory P. Smith g...@krypto.org added the comment:
Attaching an updated patch that includes unittests.
I also changed the set functions to take input as long's instead of int's
as that is more likely to fit within a uid_t and forced the return values
on the get's to fit within a long and
Martin v. Löwis mar...@v.loewis.de added the comment:
As you now have access to freshly-installed systems: can you propose
such a key?
--
nosy: +loewis
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue7293
David Bolen db3l@gmail.com added the comment:
Well, I can at least start by comparing XP and Win7 immediately
post-installation. Any suggestions on guidelines to what can be chosen?
Does it have to be a DWORD, or a 0/1 value, or under HKCU for a
specific reason?
--
Mark Dickinson dicki...@gmail.com added the comment:
There are some related comments in issue #7281.
--
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue5792
___
Mark Dickinson dicki...@gmail.com added the comment:
Yes, I don't think Python 2.6 had a deliberate workaround. I suspect
that it's just that one version of Python happened to use something like
0.0/0.0 to generate NaN, while another used some equivalent of
strtod(nan, ...).
I also remember
Mark Dickinson dicki...@gmail.com added the comment:
Just to confirm the above:
In 2.6, PyFloat_FromString in Objects/floatobject.c ends up using the
system strtod to parse nan and -nan (except that if the system
strtod fails to recognise nan for some reason then it returns the
result of 0.0 *
Stefan Krah stefan-use...@bytereef.org added the comment:
I can confirm that short float repr() is active and all float tests are
passed on this combination:
Ubuntu64bit - KVM - OpenSolaris32bit/Python3.2/gcc
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nosy: +skrah
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Python tracker
Mark Dickinson dicki...@gmail.com added the comment:
Stefan Krah mentions in the issue 7281 discussion that suncc supports
the C99 fenv functions. I'm not sure how to use these to set the x87
precision, though. (Setting the rounding mode is straightforward.)
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Ole Laursen o...@iola.dk added the comment:
OK, sorry, I was under the impression that the global binding was still
available (I can't find anything to the contrary here
http://docs.python.org/reference/simple_stmts.html#assignment-statements
) but it's obviously using a static definition of
Mark Dickinson dicki...@gmail.com added the comment:
I see two alternatives:
(1) Use fesetenv. I don't know what the appropriate value to pass would
be though, or even whether solaris lets you use fesetenv to control the
x87 precision. It seems that its primary purpose is to set flags and
Mark Dickinson dicki...@gmail.com added the comment:
Looking at:
http://docs.sun.com/app/docs/doc/816-5172/fesetenv-3m
it seems that fesetenv isn't what we want here. It 'only installs the
state of the floating-point status flags represented through its argument'.
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Mark Dickinson dicki...@gmail.com added the comment:
Stefan, is it possible that suncc already accepts the assembler syntax
used in Python/pymath.h (py3k or trunk) for the functions
_Py_get_387controlword and _Py_set_387controlword?
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Python
Antoine Pitrou pit...@free.fr added the comment:
An updated patch with test.
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Added file: http://bugs.python.org/file15298/rlock_leak2.patch
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Python tracker rep...@bugs.python.org
http://bugs.python.org/issue7282
Changes by Mark Dickinson dicki...@gmail.com:
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assignee: - mark.dickinson
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue5792
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Zsolt Cserna zsolt.cse...@morganstanley.com added the comment:
Additional info:
I've tested it on solaris 10 / sparc 32-bit, and my test script runs
fine on that.
Based on my test it seems that this bug does not affect solaris 10.
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Python
Stefan Krah stefan-use...@bytereef.org added the comment:
The inline asm compiles, but I don't know how good the GNU inline asm
support is with suncc in general. I'm not a heavy user of suncc, I just
use it for testing.
That said, perhaps fesetprec works, too:
Mark Dickinson dicki...@gmail.com added the comment:
Excellent! From a bit of searching, it looks as though this assembler
syntax works on icc as well, which is very good news.
Thanks for finding fesetprec as well. It's a shame this isn't standard
C. Oh well; maybe for C201X. I think I'd
Mark Dickinson dicki...@gmail.com added the comment:
fesetprec and fegetprec are at least semi-standard, it seems. They're
recommended in the C99 rationale (see page 121 of
http://www.open-std.org/jtc1/sc22/wg14/www/C99RationaleV5.10.pdf
).
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Stefan Krah stefan-use...@bytereef.org added the comment:
If gcc and suncc are present, ./configure chooses gcc and everything is
fine.
If only suncc is present, it's detected as cc. These tests should be
possible:
ste...@opensolaris:~/svn/py3k$ cc -V
cc: Sun C 5.9 SunOS_i386 Patch 124868-07
Mark Dickinson dicki...@gmail.com added the comment:
Thanks. uname looks like the way to go, then.
Is your copy of OpenSolaris running in 32-bit mode or 64-bit mode? Does
the mode make a difference to the output of uname, or is uname -p always
i386, regardless of the mode?
I think the
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