Re: Race condition deadlock in communicate when threading?

2011-09-27 Thread Carl Banks
There's really not enough information for us to debug this, but one possibility is that your subprocess is using buffered I/O; you're expecting the external task to write a string, but it doesn't actually write that string because it's sitting in a buffer. First thing to try is to see if the pr

Error 'module' object has no attribute "_extension_registry" when cPickle is imported from an installed Python 2.7.1

2011-09-27 Thread Wong Wah Meng-R32813
Hello all, I encounter this issue whereby I am not able to load cPickle module into the python I newly built. There is no issue when I load it right from the folder where the python executable and libpython2.7.so is built. However, it gives me this error when I load the same module using the in

Error 'No module named _sha256' when importing random in python 2.7.1

2011-09-27 Thread Wong Wah Meng-R32813
I just built python 2.7.1 on my HP Itanium 64-bit platform, using aCC. I encountered following issue when importing the random module. Does anyone know why am I getting this error? Thanks in advance for your reply. $ python Python 2.7.1 (r271:86832, Sep 27 2011, 15:19:26) [C] on hp-ux11 Type "h

Re: Error 'No module named _sha256' when importing random in python 2.7.1

2011-09-27 Thread Chris Rebert
On Tue, Sep 27, 2011 at 2:28 AM, Wong Wah Meng-R32813 wrote: > I just built python 2.7.1 on my HP Itanium 64-bit platform, using aCC. I > encountered following issue when importing the random module. Does anyone > know why am I getting this error? Thanks in advance for your reply. >  File "hash

RE: Error 'No module named _sha256' when importing random in python 2.7.1

2011-09-27 Thread Wong Wah Meng-R32813
Yes I did. In fact earlier "make test" failed to execute due to _sha256 not found in one of the module testing. Earlier I ignored these failures from the build and make test as I thought they are not needed by my application. Now I can't use "random" module in my application. So I need to solv

error when use portable python 2.7.2

2011-09-27 Thread yixuan
Hello, I copy python 2.7.2 folder from other machine to my new installed Windows XP. If I run python.exe it would say side by side error, it is caused by crt environment. I copy msvc90 runtime and manifest into my folder, python.exe seems working now. But when I used 'import FixTk', it would say "d

Re: error when use portable python 2.7.2

2011-09-27 Thread Alec Taylor
You're looking for this: http://www.portablepython.com/wiki/PortablePython2.7.2.1 On Tue, Sep 27, 2011 at 8:48 PM, yixuan wrote: > Hello, > I copy python 2.7.2 folder from other machine to my new installed > Windows XP. > If I run python.exe it would say side by side error, it is caused by > crt

atexit handlers - getting the return code

2011-09-27 Thread Mike Hull
Hi, I work in neuroscience modelling and use python for lots of my work. One problem I have is management of scripts and results. To that end, I have written code that make its easier to keep track of scripts, to see which ones have run, or need to be rerun, to see output errors and generally organ

Re: error when use portable python 2.7.2

2011-09-27 Thread yixuan
On Sep 27, 7:01 pm, Alec Taylor wrote: > You're looking for > this:http://www.portablepython.com/wiki/PortablePython2.7.2.1 > > > > > > > > On Tue, Sep 27, 2011 at 8:48 PM, yixuan wrote: > > Hello, > > I copy python 2.7.2 folder from other machine to my new installed > > Windows XP. > > If I run

Re: install packages with pip to older Python versions

2011-09-27 Thread David Robinow
On Mon, Sep 26, 2011 at 4:39 PM, Jabba Laci wrote: > Hi, > > I have Python 2.7 on my system. Today I wanted to try Google App > Engine but it runs on Python 2.5 at Google so I installed this version > on my machine next to v2.7 to avoid compatibility problems. However, > when I start the Python sh

Re: error when use portable python 2.7.2

2011-09-27 Thread Nizamov Shawkat
I bet that the difference is in the environment settings (PYTHONPATH). Look here for details how to set it manually: http://docs.python.org/using/windows.html Hope it helps, S.Nizamov -- http://mail.python.org/mailman/listinfo/python-list

Re: atexit handlers - getting the return code

2011-09-27 Thread Giampaolo Rodolà
You mean the registered function return value or the process return code? In the first case you can do something such as: import atexit @atexit.register def cleanup(): def actual_function(): ... return something ret = actual_function() # do something with ret

Re: atexit handlers - getting the return code

2011-09-27 Thread Mike Hull
Hi Giampaolo, Sorry, I didn't explain very clearly. I have a python file, 'simulation_logger.py', (given below). Then, in my scripts, I add the following lines to the top, #simulation1.py: ### from simulation_logger import SimulationDecorator SimulationDecorator.Init() # Rest o

Re: ANN: Intro+Intermediate Python course, SF, Oct 18-20

2011-09-27 Thread wesley chun
** FINAL CALL ** http://sfbay.craigslist.org/sfc/cls/2495963854.html -- Forwarded message -- From: wesley chun Date: Mon, Jul 25, 2011 at 12:32 PM Subject: ANN: Intro+Intermediate Python course, SF, Oct 18-20 Need to get up-to-speed with Python as quickly and as in-depth as pos

Re: Wrote a new library - Comments and suggestions please!

2011-09-27 Thread Tal Einat
I don't work with SAS so I have no reason to invest any time developing for it. Also, as far as I can tell, SAS is far from free or open-source, meaning I definitely am not interested in developing for it. My library solves a problem for which there is no existing solution in the world of Pytho

Re: Wrote a new library - Comments and suggestions please!

2011-09-27 Thread Robert Kern
On 9/27/11 10:24 AM, Tal Einat wrote: I don't work with SAS so I have no reason to invest any time developing for it. Also, as far as I can tell, SAS is far from free or open-source, meaning I definitely am not interested in developing for it. I don't think he's suggesting that you drop what

Re: QA Engineering/ Python/ Contract/ Austin, TX

2011-09-27 Thread Robert Kern
On 9/26/11 5:03 PM, Chris Rebert wrote: On Mon, Sep 26, 2011 at 1:56 PM, TOM wrote: Tom Gugger Independent Recruiter tgug...@bex.net US Citizens or Greencard On Site QA Engineering/ Python/ Contract/ Austin, TX This is an immediate start, such as next week. I need three contractors Such p

Re: atexit handlers - getting the return code

2011-09-27 Thread Robert Kern
On 9/27/11 9:37 AM, Mike Hull wrote: Hi Giampaolo, Sorry, I didn't explain very clearly. I have a python file, 'simulation_logger.py', (given below). Then, in my scripts, I add the following lines to the top, #simulation1.py: ### from simulation_logger import SimulationDecorat

Multiplication error in python

2011-09-27 Thread sakthi
In the following code, >>> l=[1,2,3,4,5] >>> i=0 >>> for a in l: ... p=2*a ... t=p+i ... i=t ... >>> t 45 Python gives an answer as 45. But i am getting 30 when i execute manually. Is there any different multiplication pattern in python? Thank yu. -- http://mail.python.org/mailman/lis

Re: Wrote a new library - Comments and suggestions please!

2011-09-27 Thread Steven D'Aprano
Robert Kern wrote: > On 9/27/11 10:24 AM, Tal Einat wrote: >> I don't work with SAS so I have no reason to invest any time developing >> for it. >> >> Also, as far as I can tell, SAS is far from free or open-source, meaning >> I definitely am not interested in developing for it. > > I don't think

Re: Multiplication error in python

2011-09-27 Thread Chris Rebert
On Tue, Sep 27, 2011 at 10:21 AM, sakthi wrote: > In the following code, l=[1,2,3,4,5] i=0 for a in l: > ...     p=2*a > ...     t=p+i > ...     i=t > ... t > 45 > > Python gives an answer as 45. But i am getting 30 when i execute > manually. Is there any different multiplicati

Re: Multiplication error in python

2011-09-27 Thread nn
On Sep 27, 1:21 pm, sakthi wrote: > In the following code,>>> l=[1,2,3,4,5] > >>> i=0 > >>> for a in l: > > ...     p=2*a > ...     t=p+i > ...     i=t > ...>>> t > > 45 > > Python gives an answer as 45. But i am getting 30 when i execute > manually. Is there any different multiplication pattern i

Re: Multiplication error in python

2011-09-27 Thread becky_lewis
I tried running your code in ipython: In [1]: l = [1,2,3,4,5] In [2]: i = 0 In [3]: for a in l: ...: p = 2 * a ...: t = p + i ...: i = t ...: In [4]: In [4]: t Out[4]: 30 The output from Python was 30, not 45. What Python version are you running? On Sep 27, 6:21 pm, sakth

Re: Multiplication error in python

2011-09-27 Thread Gary Herron
On 09/27/2011 10:21 AM, sakthi wrote: In the following code, l=[1,2,3,4,5] i=0 for a in l: ... p=2*a ... t=p+i ... i=t ... t 45 Python gives an answer as 45. But i am getting 30 when i execute manually. Is there any different multiplication pattern in python? Thank yu. I think

Re: Multiplication error in python

2011-09-27 Thread sakthi
On Sep 27, 1:43 pm, Chris Rebert wrote: > On Tue, Sep 27, 2011 at 10:21 AM, sakthi wrote: > > In the following code, > l=[1,2,3,4,5] > i=0 > for a in l: > > ...     p=2*a > > ...     t=p+i > > ...     i=t > > ... > t > > 45 > > > Python gives an answer as 45. But i am getting

Re: Multiplication error in python

2011-09-27 Thread Alysson Bruno (WebSite)
In my python 3.2, no problem: >>> l=[1,2,3,4,5] >>> i=0 >>> for a in l: ... p=2*a ... t=p+i ... i=t ... print("p={}, t={}, i={}".format(p,t,i)) ... p=2, t=2, i=2 p=4, t=6, i=6 p=6, t=12, i=12 p=8, t=20, i=20 p=10, t=30, i=30 >>> t 30 >>> paz e amor (love and peace), Alysson Bruno Palmas(

Re: Multiplication error in python

2011-09-27 Thread becky_lewis
I think you may be doing something wrong. If I run: >>> l = [1, 2, 3, 4, 5] >>> i = 0 >>> for a in l: ...i += 2 * a ... >>> i 30 The result is 30 as expected. Nowhere near the 155 that you are getting. :/ Again, could you state which version of python are you using (and what OS) so

Re: Wrote a new library - Comments and suggestions please!

2011-09-27 Thread Mel
Steven D'Aprano wrote: > I googled on "SAS PROC FREQ" and found this: > http://support.sas.com/documentation/cdl/en/procstat/63104/HTML/default/procstat_freq_sect006.htm > > All the words are in English, but I have no idea what the function does, > how you would call it, and what it returns. Woul

Re: atexit handlers - getting the return code

2011-09-27 Thread Mike Hull
On Sep 27, 4:59 pm, Robert Kern wrote: > On 9/27/11 9:37 AM, Mike Hull wrote: > > > > > > > > > > > Hi Giampaolo, > > Sorry, I didn't explain very clearly. > > I have a python file, 'simulation_logger.py', (given below). > > Then, in my scripts, I add the following lines to the top, > > > #simulat

Re: Multiplication error in python

2011-09-27 Thread Tim Daneliuk
On 9/27/2011 12:50 PM, sakthi said this: > On Sep 27, 1:43 pm, Chris Rebert wrote: >> On Tue, Sep 27, 2011 at 10:21 AM, sakthi wrote: >>> In the following code, >> l=[1,2,3,4,5] >> i=0 >> for a in l: >>> ... p=2*a >>> ... t=p+i >>> ... i=t >>> ... >> t >>> 45 >> >>> Py

Re: Wrote a new library - Comments and suggestions please!

2011-09-27 Thread Jon Clements
On Sep 27, 6:33 pm, Steven D'Aprano wrote: > Robert Kern wrote: > > On 9/27/11 10:24 AM, Tal Einat wrote: > >> I don't work with SAS so I have no reason to invest any time developing > >> for it. > > >> Also, as far as I can tell, SAS is far from free or open-source, meaning > >> I definitely am n

Re: Suggested coding style

2011-09-27 Thread rantingrick
On Sep 27, 1:51 am, DevPlayer wrote: > By the way OP Passiday the title of the topic is "Suggested coding > style". > > Are you suggesting a coding style or asking for a Python coding style > or are you asking what IS the Python coding style. > > If you are asking what is the Python coding style.

Installing Python 2.6.7 on Windows

2011-09-27 Thread Wanderer
How do I install Python 2.6.7 on Windows? The Python 2.6.6 page says "Python 2.6.6 has been replaced by a newer security-fix only source release of Python. Please download Python 2.6.7 instead." But there is no windows installer on the 2.6.7 page. Do I install 2.6.6 first and then update to 2.6.7

Re: Installing Python 2.6.7 on Windows

2011-09-27 Thread Arnaud Delobelle
On 27 September 2011 21:54, Wanderer wrote: > How do I install Python 2.6.7 on Windows? The Python 2.6.6 page says > > "Python 2.6.6 has been replaced by a newer security-fix only source > release of Python. Please download Python 2.6.7 instead." > > But there is no windows installer on the 2.6.7

Re: Installing Python 2.6.7 on Windows

2011-09-27 Thread Brian Curtin
On Tue, Sep 27, 2011 at 15:54, Wanderer wrote: > How do I install Python 2.6.7 on Windows? The Python 2.6.6 page says > > "Python 2.6.6 has been replaced by a newer security-fix only source > release of Python. Please download Python 2.6.7 instead." > > But there is no windows installer on the 2.6

Re: Installing Python 2.6.7 on Windows

2011-09-27 Thread becky_lewis
On Sep 27, 9:54 pm, Wanderer wrote: > How do I install Python 2.6.7 on Windows? The Python 2.6.6 page says > > "Python 2.6.6 has been replaced by a newer security-fix only source > release of Python. Please download Python 2.6.7 instead." > > But there is no windows installer on the 2.6.7 page. Do

Re: Installing Python 2.6.7 on Windows

2011-09-27 Thread Wanderer
On Sep 27, 5:19 pm, becky_lewis wrote: > On Sep 27, 9:54 pm, Wanderer wrote: > > > How do I install Python 2.6.7 on Windows? The Python 2.6.6 page says > > > "Python 2.6.6 has been replaced by a newer security-fix only source > > release of Python. Please download Python 2.6.7 instead." > > > But

PyCon 2012 Proposals Due October 12

2011-09-27 Thread Brian Curtin
The deadline for PyCon 2012 tutorial, talk, and poster proposals is under 15 days away, so be sure to get your submissions in by October 12, 2011. Whether you’re a first-timer or an experienced veteran, PyCon is depends on you, the community, coming together to build the best conference schedule po

oauth2 server implementation

2011-09-27 Thread Aljosa Mohorovic
i'm looking for oauth2 server implementation but other than https://github.com/simplegeo/python-oauth2 (oauth v1 implementation) it doesn't seem that people are using v2 implementations. anybody using some oauth2 implementation and can share some info? Aljosa Mohorovic -- http://mail.python.org/

Re: Error 'module' object has no attribute "_extension_registry" when cPickle is imported from an installed Python 2.7.1

2011-09-27 Thread Gabriel Genellina
En Tue, 27 Sep 2011 06:08:54 -0300, Wong Wah Meng-R32813 escribió: Hello all, I encounter this issue whereby I am not able to load cPickle module into the python I newly built. There is no issue when I load it right from the folder where the python executable and libpython2.7.so is built

Re: oauth2 server implementation

2011-09-27 Thread Roy Smith
In article <4c93ff75-1d85-48ec-b6d1-b71f216c6...@g33g2000yqc.googlegroups.com>, Aljosa Mohorovic wrote: > i'm looking for oauth2 server implementation but other than > https://github.com/simplegeo/python-oauth2 (oauth v1 implementation) > it doesn't seem that people are using v2 implementations

Re: Installing Python 2.6.7 on Windows

2011-09-27 Thread Brian Curtin
On Tue, Sep 27, 2011 at 16:32, Wanderer wrote: > I think it is strange to release a security update but not really expect > people > to use it. We expect that people who need 2.6 but won't move to 2.7, and at the same time are vulnerable to the security issue(s), would be able to compile Python

Re: Installing Python 2.6.7 on Windows

2011-09-27 Thread Terry Reedy
On 9/27/2011 5:32 PM, Wanderer wrote: I need to stay in sink with the rest of the company which is still using 2.6 flavors. There was some investigation into going to Python 3 but not enough of the libraries we use were available. I'll install 2.6.6. I don't think the security stuff really effec

Re: Wrote a new library - Comments and suggestions please!

2011-09-27 Thread alex23
Steven D'Aprano wrote: > I googled on "SAS PROC FREQ" and found this: > > http://support.sas.com/documentation/cdl/en/procstat/63104/HTML/defau... > > All the words are in English, but I have no idea what the function does, how > you would call it, and what it returns. Would it have been so hard t

Re: Suggested coding style

2011-09-27 Thread alex23
rantingrick wrote: > Since, like the bible > the zen is self contradicting, any argument utilizing the zen can be > defeated utilizing the zen. And like the Bible, the Zen was created by humans as a joke. If you're taking it too seriously, that's your problem. > If however you want to learn abou

Re: Installing Python 2.6.7 on Windows

2011-09-27 Thread Steven D'Aprano
On Tue, 27 Sep 2011 14:32:43 -0700, Wanderer wrote: > I need to stay in sink with the rest of the company which is still using > 2.6 flavors. There was some investigation into going to Python 3 but not > enough of the libraries we use were available. I'll install 2.6.6. I > don't think the securit

Re: Multiplication error in python

2011-09-27 Thread Tim Roberts
sakthi wrote: >In the following code, l=[1,2,3,4,5] i=0 for a in l: >... p=2*a >... t=p+i >... i=t >... t >45 > >Python gives an answer as 45. But i am getting 30 when i execute >manually. Is there any different multiplication pattern in python? My guess is that y

RE: Error 'module' object has no attribute "_extension_registry" when cPickle is imported from an installed Python 2.7.1

2011-09-27 Thread Wong Wah Meng-R32813
Thanks Gabriel, Indeed, there is corrupted copy_reg.py file residing in my $PYTHONPATH folder, as opposed to the standard one from the installed package. Thanks a lot for your helps! Regards, Wah Meng -Original Message- From: python-list-bounces+wahmeng=freescale@python.org [mailt