From jeff at taupro.com  Wed Oct  1 00:31:50 2008
From: jeff at taupro.com (Jeff Rush)
Date: Tue, 30 Sep 2008 17:31:50 -0500
Subject: [BangPypers] GUI framework in Python...
In-Reply-To: <a13a3b480809300149n2695a73fq6f8d42c6e8d8d984@mail.gmail.com>
References: <a13a3b480809210436t4b77b7ccg2c4a163e365c3732@mail.gmail.com>	<7c73a13a0809291000p57015e30k33b29e29756e1a33@mail.gmail.com>
	<a13a3b480809300149n2695a73fq6f8d42c6e8d8d984@mail.gmail.com>
Message-ID: <48E2A8D6.40007@taupro.com>

Vishal wrote:

> Sometime back, I came across the idea of bundling a basic webserver in a 
> python application and using a browser window as the GUI host. That's 
> probably one of the most universal kind of GUI framework 
> possible...though it might not have all that native GUI packages provide.
> 
> If I want to do something like this, can someone guide if there are 
> already existing packages to that? 
> Here's what I will need, i think:
> a) Python executable
> b) Python scripts (which create the HTML files and implement the logic 
> of the application)
> c) CSS files
> d) Other things that make up contemporary web 2.0 frameworks 
> (templating, SQL related stuff)
> d) A basic webserver (does this need to be a Python one...I think its 
> better to have a simple one as a separate EXE)
> 
> what else?

The Twisted framework would be able to these things, in a very lightweight 
manner.  And then use py2exe to bundle it into a single executable.  Twisted 
has their neat Nevow/STAN templating and very powerful AJAX/Athena 
client<->server callbacks.  Lots more lately - a database interface solution 
and a pluggable UI framework.  If you haven't visited their website lately, 
check it out.

-Jeff

From vnbang2003 at yahoo.com  Wed Oct  1 06:38:10 2008
From: vnbang2003 at yahoo.com (VIJAY KUMAR)
Date: Wed, 1 Oct 2008 10:08:10 +0530 (IST)
Subject: [BangPypers] pdf attachment in mail
Message-ID: <200332.95519.qm@web94004.mail.in2.yahoo.com>


Hi All,
?????????? Am facing problem with pdf attachment in mail. I have created pdf when i try to read it code look like below.
?????????????? pdf=self.getTfmPdf()
?????????????? attachment.set_payload(pdf.read())
???????????? ? Encoders.encode_base64(attachment)
???????? ????? attachment.add_header('Content-Disposition', 'attachment', filename=filename)
????????? ? I get? "AttributeError: "PDFTfm instance has no attribute 'read'"? -??? where PDFTfm is class for pdf creation.
?????????? when?I print? pdf?I see <PDFTfm instance at 0xb60369cc>
?????????? Can some one please help me in this.



Cheers,
?Vijay 


      Unlimited freedom, unlimited storage. Get it now, on http://help.yahoo.com/l/in/yahoo/mail/yahoomail/tools/tools-08.html/
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From sridhar.ratna at gmail.com  Fri Oct  3 05:21:19 2008
From: sridhar.ratna at gmail.com (Sridhar Ratnakumar)
Date: Thu, 2 Oct 2008 20:21:19 -0700
Subject: [BangPypers] GUI framework in Python...
In-Reply-To: <a13a3b480809300222x3652e14ay8bd97deb564ea105@mail.gmail.com>
References: <a13a3b480809210436t4b77b7ccg2c4a163e365c3732@mail.gmail.com>
	<7c73a13a0809291000p57015e30k33b29e29756e1a33@mail.gmail.com>
	<a13a3b480809300222x3652e14ay8bd97deb564ea105@mail.gmail.com>
Message-ID: <7c73a13a0810022021i3446716en28143b9ef14a32c2@mail.gmail.com>

On Tue, Sep 30, 2008 at 2:22 AM, Vishal <vsapre80 at gmail.com> wrote:
> So the options left are:
> a) Use IronPython to get all the Windows Forms stuff
> b) Use PythonWin and use MFC to build the GUI
> c) Use the Embedded Websever approach and make the web browser as your GUI
> host.
> d) Use Delphi to create the GUI and use P4D for connecting to Python.
> I am most interested in option C, because thats the least dependent on other
> language bindings etc etc.

I can think of one more option:

e) write separate GUI code for each platform. eg: Windows Forms, Gtk#,
Cocoa# if you are going to use IronPython

<rant>I wouldn't recommend option (c) as writing GUI code over
HTML/JavaScript is the most painful development option even if you
were to use those fancy and buggy GUI javascript toolkits.</rant>

From vsapre80 at gmail.com  Fri Oct  3 13:01:25 2008
From: vsapre80 at gmail.com (Vishal)
Date: Fri, 3 Oct 2008 16:31:25 +0530
Subject: [BangPypers] GUI framework in Python...
In-Reply-To: <7c73a13a0810022021i3446716en28143b9ef14a32c2@mail.gmail.com>
References: <a13a3b480809210436t4b77b7ccg2c4a163e365c3732@mail.gmail.com>
	<7c73a13a0809291000p57015e30k33b29e29756e1a33@mail.gmail.com>
	<a13a3b480809300222x3652e14ay8bd97deb564ea105@mail.gmail.com>
	<7c73a13a0810022021i3446716en28143b9ef14a32c2@mail.gmail.com>
Message-ID: <a13a3b480810030401p5cd6f364r84d0acaf525abb7d@mail.gmail.com>

<rant>I wouldn't recommend option (c) as writing GUI code over
HTML/JavaScript is the most painful development option even if you
were to use those fancy and buggy GUI javascript toolkits.</rant>

Any specific reason for this? The one I can think of is cross browser
compatibility.
I can force the users to use Google Chrome only :)) or any other good
browser.
and since the application is going to be mostly a local app...(as in the
sever and client stay on the same machine) one can also think of using a
simple browser which does not necessarily confirm to all the HTTP standards.
(not sure how well thought that option will be...)

Vishal

On Fri, Oct 3, 2008 at 8:51 AM, Sridhar Ratnakumar
<sridhar.ratna at gmail.com>wrote:

> On Tue, Sep 30, 2008 at 2:22 AM, Vishal <vsapre80 at gmail.com> wrote:
> > So the options left are:
> > a) Use IronPython to get all the Windows Forms stuff
> > b) Use PythonWin and use MFC to build the GUI
> > c) Use the Embedded Websever approach and make the web browser as your
> GUI
> > host.
> > d) Use Delphi to create the GUI and use P4D for connecting to Python.
> > I am most interested in option C, because thats the least dependent on
> other
> > language bindings etc etc.
>
> I can think of one more option:
>
> e) write separate GUI code for each platform. eg: Windows Forms, Gtk#,
> Cocoa# if you are going to use IronPython
>
> <rant>I wouldn't recommend option (c) as writing GUI code over
> HTML/JavaScript is the most painful development option even if you
> were to use those fancy and buggy GUI javascript toolkits.</rant>
> _______________________________________________
> BangPypers mailing list
> BangPypers at python.org
> http://mail.python.org/mailman/listinfo/bangpypers
>



-- 
"A Strong and Positive attitude creates more miracles than anything else.
Because...Life is 10% how you make it, and 90% how you take it"

"Diamond is another piece of coal that did well under pressure"

http://www.youtube.com/watch?v=JGu0GiHlR5k

Visit:
http://members.soundclick.com/mukulsapre
http://www.soundclick.com/gurusgrace
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From sridhar.ratna at gmail.com  Sun Oct  5 02:23:41 2008
From: sridhar.ratna at gmail.com (Sridhar Ratnakumar)
Date: Sat, 4 Oct 2008 17:23:41 -0700
Subject: [BangPypers] GUI framework in Python...
In-Reply-To: <a13a3b480810030401p5cd6f364r84d0acaf525abb7d@mail.gmail.com>
References: <a13a3b480809210436t4b77b7ccg2c4a163e365c3732@mail.gmail.com>
	<7c73a13a0809291000p57015e30k33b29e29756e1a33@mail.gmail.com>
	<a13a3b480809300222x3652e14ay8bd97deb564ea105@mail.gmail.com>
	<7c73a13a0810022021i3446716en28143b9ef14a32c2@mail.gmail.com>
	<a13a3b480810030401p5cd6f364r84d0acaf525abb7d@mail.gmail.com>
Message-ID: <7c73a13a0810041723x5f3e9338mc5d8ede2971363eb@mail.gmail.com>

On Fri, Oct 3, 2008 at 4:01 AM, Vishal <vsapre80 at gmail.com> wrote:
> <rant>I wouldn't recommend option (c) as writing GUI code over
> HTML/JavaScript is the most painful development option even if you
> were to use those fancy and buggy GUI javascript toolkits.</rant>
>
> Any specific reason for this? The one I can think of is cross browser
> compatibility.

1. Browser inconsistencies
2. Lack of proper rendering abstractions (for example, every GUI
javascript code basically looks like a bunch of hacks - and hard to
maintain. See YUI *source* code).
3. Lack of choice in programming langauge (client side code must be in
Javascript)
4. Performance

From sridhar.ratna at gmail.com  Sun Oct  5 02:24:21 2008
From: sridhar.ratna at gmail.com (Sridhar Ratnakumar)
Date: Sat, 4 Oct 2008 17:24:21 -0700
Subject: [BangPypers] GUI framework in Python...
In-Reply-To: <a13a3b480809210436t4b77b7ccg2c4a163e365c3732@mail.gmail.com>
References: <a13a3b480809210436t4b77b7ccg2c4a163e365c3732@mail.gmail.com>
Message-ID: <7c73a13a0810041724o6969ac77rd1f0b16e6d05bfb4@mail.gmail.com>

http://www.uxpython.com/ looks like an interesting project.

On Sun, Sep 21, 2008 at 4:36 AM, Vishal <vsapre80 at gmail.com> wrote:
> We would like to use a GUI framework with our Python code.
> Any pointers by actual users of a GUI framework in Python. The web gives too
> many options to easily choose from.
> Just trying to learn from others from this group.
> Thanks and best regards,
> Vishal
>
>
> _______________________________________________
> BangPypers mailing list
> BangPypers at python.org
> http://mail.python.org/mailman/listinfo/bangpypers
>
>

From abpillai at gmail.com  Mon Oct  6 09:03:13 2008
From: abpillai at gmail.com (Anand Balachandran Pillai)
Date: Mon, 6 Oct 2008 12:33:13 +0530
Subject: [BangPypers] pdf attachment in mail
In-Reply-To: <200332.95519.qm@web94004.mail.in2.yahoo.com>
References: <200332.95519.qm@web94004.mail.in2.yahoo.com>
Message-ID: <8548c5f30810060003t10a8355dkb3130caca463d3b4@mail.gmail.com>

Hi Vijay,

         If you need help, make sure you post some
more context here. We cannot help without knowing
how and where you are trying to do this, which email
module you are using etc.

        If it is an open source code, you can post it
or point out the location. If it proprietary, post enough
context so that others can figure things out.

--Anand

On Wed, Oct 1, 2008 at 10:08 AM, VIJAY KUMAR <vnbang2003 at yahoo.com> wrote:
>
> Hi All,
>            Am facing problem with pdf attachment in mail. I have created pdf
> when i try to read it code look like below.
>                pdf=self.getTfmPdf()
>                attachment.set_payload(pdf.read())
>                Encoders.encode_base64(attachment)
>                attachment.add_header('Content-Disposition', 'attachment',
> filename=filename)
>             I get  "AttributeError: "PDFTfm instance has no attribute
> 'read'"  -    where PDFTfm is class for pdf creation.
>            when I print  pdf I see <PDFTfm instance at 0xb60369cc>
>            Can some one please help me in this.
>
>
>
> Cheers,
>  Vijay
> ________________________________
> Add more friends to your messenger and enjoy! Invite them now.
> _______________________________________________
> BangPypers mailing list
> BangPypers at python.org
> http://mail.python.org/mailman/listinfo/bangpypers
>
>



-- 
-Anand

From kamal.gs at gmail.com  Mon Oct  6 13:34:18 2008
From: kamal.gs at gmail.com (Kamal Govindraj)
Date: Mon, 6 Oct 2008 17:04:18 +0530
Subject: [BangPypers] [Job posting] Looking for Python consultant to
	customize OpenERP
Message-ID: <aa1e1a090810060434o60f750adg4d5ee10f30340c4d@mail.gmail.com>

Hi,

We (http://www.lxisoft.com) are looking for a Python consultant to help us
customize OpenERP for one of our clients.

The application is to help automate the sales , procurement & shipping
process of a small trading company.
Their main business is to acquire certain products from vendors on customers
request and then manage the whole process till it is shipped.  They don't
manufacture anything or maintain inventories.  They also manage their
accounting using Tally and would like some kind of integration with it
(batch prcoess to pull data / push data back).

We are looking at the option of customizing OpenERP to achieve this.
The sales, order management and procurement modules need to be customized to
match their business requirements.

We are looking for a independent consultant (part time is also fine) with
good knowledge of python, web development, ORM and database concepts and
workflow concepts.  Prior experience with OpenERP is desirable but not a
must. It is sufficient if they have the required skills to master it
quickly.
We are also open to partnering with another company.

In case anybody is interested, drop me a mail (kamal.gs at lxisoft.com or
kamal.gs at gmail.com)

Regards,
Kamal
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From kamal.gs at gmail.com  Mon Oct  6 13:45:45 2008
From: kamal.gs at gmail.com (Kamal Govindraj)
Date: Mon, 6 Oct 2008 17:15:45 +0530
Subject: [BangPypers] [Job posting] Looking for Python consultant to
	customize OpenERP
In-Reply-To: <aa1e1a090810060434o60f750adg4d5ee10f30340c4d@mail.gmail.com>
References: <aa1e1a090810060434o60f750adg4d5ee10f30340c4d@mail.gmail.com>
Message-ID: <aa1e1a090810060445s6edf9bf8j42716cd86ec68298@mail.gmail.com>

OpenERP url (it used to be called TinyERP earlier)
http://openerp.com/

On Mon, Oct 6, 2008 at 5:04 PM, Kamal Govindraj <kamal.gs at gmail.com> wrote:

> Hi,
>
> We (http://www.lxisoft.com) are looking for a Python consultant to help us
> customize OpenERP for one of our clients.
>
> The application is to help automate the sales , procurement & shipping
> process of a small trading company.
> Their main business is to acquire certain products from vendors on
> customers request and then manage the whole process till it is shipped.
> They don't manufacture anything or maintain inventories.  They also manage
> their accounting using Tally and would like some kind of integration with it
> (batch prcoess to pull data / push data back).
>
> We are looking at the option of customizing OpenERP to achieve this.
> The sales, order management and procurement modules need to be customized
> to match their business requirements.
>
> We are looking for a independent consultant (part time is also fine) with
> good knowledge of python, web development, ORM and database concepts and
> workflow concepts.  Prior experience with OpenERP is desirable but not a
> must. It is sufficient if they have the required skills to master it
> quickly.
> We are also open to partnering with another company.
>
> In case anybody is interested, drop me a mail (kamal.gs at lxisoft.com or
> kamal.gs at gmail.com)
>
> Regards,
> Kamal
>
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From ashok at parliaments.info  Wed Oct 15 00:24:06 2008
From: ashok at parliaments.info (Ashok Hariharan)
Date: Wed, 15 Oct 2008 01:24:06 +0300
Subject: [BangPypers] [Job Posting] Zope/Python developer for UN Project
Message-ID: <a245ea580810141524t2d189614tc877597994048094@mail.gmail.com>

Hello there :

We are a United Nations organization (UN/DESA) who are building a
Parliamentary Information System on the Zope3  platform (see
http://www.bungeni.org and http://www.parliaments.info).

We are looking to hire a full time Zope developer. The attached PDF
document has details about the position.

The position is based in Nairobi, Kenya - and the salary package also
includes medical insurance, dependency allowance, education grants  -
the standard UN employment benefits etc.

If you are interested, please get in touch with me off-list.

regards

Ashok Hariharan

Consultant,
Africa i-Parliaments
UN/DESA
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From srinivasaenergy at gmail.com  Sat Oct 18 08:25:44 2008
From: srinivasaenergy at gmail.com (srinivasa rao)
Date: Sat, 18 Oct 2008 11:55:44 +0530
Subject: [BangPypers] [Job posting] Looking for Python consultant to
	customize OpenERP
In-Reply-To: <aa1e1a090810060434o60f750adg4d5ee10f30340c4d@mail.gmail.com>
References: <aa1e1a090810060434o60f750adg4d5ee10f30340c4d@mail.gmail.com>
Message-ID: <b072d7570810172325l321c3e9ek29a5619e72768279@mail.gmail.com>

Dear Sir

Do you got my CV to you so I did not got any reply from and expect from you
feed back and expect reply from you.

Thanking you

Yours truly,

Srinivasa rao M

Email: m_srienergy at rediffmail.com

Or

9490682315




On Mon, Oct 6, 2008 at 5:04 PM, Kamal Govindraj <kamal.gs at gmail.com> wrote:

> Hi,
>
> We (http://www.lxisoft.com) are looking for a Python consultant to help us
> customize OpenERP for one of our clients.
>
> The application is to help automate the sales , procurement & shipping
> process of a small trading company.
> Their main business is to acquire certain products from vendors on
> customers request and then manage the whole process till it is shipped.
> They don't manufacture anything or maintain inventories.  They also manage
> their accounting using Tally and would like some kind of integration with it
> (batch prcoess to pull data / push data back).
>
> We are looking at the option of customizing OpenERP to achieve this.
> The sales, order management and procurement modules need to be customized
> to match their business requirements.
>
> We are looking for a independent consultant (part time is also fine) with
> good knowledge of python, web development, ORM and database concepts and
> workflow concepts.  Prior experience with OpenERP is desirable but not a
> must. It is sufficient if they have the required skills to master it
> quickly.
> We are also open to partnering with another company.
>
> In case anybody is interested, drop me a mail (kamal.gs at lxisoft.com or
> kamal.gs at gmail.com)
>
> Regards,
> Kamal
>
> _______________________________________________
> BangPypers mailing list
> BangPypers at python.org
> http://mail.python.org/mailman/listinfo/bangpypers
>
>
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From vnbang2003 at yahoo.com  Tue Oct 21 12:33:17 2008
From: vnbang2003 at yahoo.com (VIJAY KUMAR)
Date: Tue, 21 Oct 2008 16:03:17 +0530 (IST)
Subject: [BangPypers] python split
Message-ID: <816975.90535.qm@web94002.mail.in2.yahoo.com>

Hi ,
     Is there a way to split text  like below example
      textString='aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaab'

after every 50 character .
Can some one help me here


with regard's
vijay kumar bang



      Did you know? You can CHAT without downloading messenger. Go to http://in.webmessenger.yahoo.com/
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From abpillai at gmail.com  Tue Oct 21 12:46:51 2008
From: abpillai at gmail.com (Anand Balachandran Pillai)
Date: Tue, 21 Oct 2008 16:16:51 +0530
Subject: [BangPypers] python split
In-Reply-To: <816975.90535.qm@web94002.mail.in2.yahoo.com>
References: <816975.90535.qm@web94002.mail.in2.yahoo.com>
Message-ID: <8548c5f30810210346u58518989u2fd00ebd9eef8aee@mail.gmail.com>

Here is the simplest generator for this.

def splitat(s, pos=50):

      while s:
            yield s[:pos]
            s = s[pos:]

>>> for p in splitat(textString): print p
...
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaab

On Tue, Oct 21, 2008 at 4:03 PM, VIJ
AY KUMAR <vnbang2003 at yahoo.com> wrote:
> Hi ,
>      Is there a way to split text  like below example
>
> textString='aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaab'
> after every 50 character .
> Can some one help me here
>
> with regard's
> vijay kumar bang
>
> ________________________________
> Download prohibited? No problem. CHAT from any browser, without download.
> _______________________________________________
> BangPypers mailing list
> BangPypers at python.org
> http://mail.python.org/mailman/listinfo/bangpypers
>
>



-- 
-Anand

From sibteym at infotechsw.com  Tue Oct 21 12:49:18 2008
From: sibteym at infotechsw.com (Sibtey Mehdi)
Date: Tue, 21 Oct 2008 16:19:18 +0530
Subject: [BangPypers] python split
In-Reply-To: <816975.90535.qm@web94002.mail.in2.yahoo.com>
References: <816975.90535.qm@web94002.mail.in2.yahoo.com>
Message-ID: <027901c9336a$ab087d20$5fc513ac@pwit.com>

Try this

 

Sep = 50

l1 = [textString[a:a+sep] for a in range(0, len(textString), sep)]

 

Sibtey

  _____  

From: bangpypers-bounces+sibteym=infotechsw.com at python.org
[mailto:bangpypers-bounces+sibteym=infotechsw.com at python.org] On Behalf Of
VIJAY KUMAR
Sent: Tuesday, October 21, 2008 4:03 PM
To: Bangalore Python Users Group - India
Subject: [BangPypers] python split

 

Hi ,
     Is there a way to split text  like below example
 
textString='aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaab'

after every 50 character .
Can some one help me here

 

with regard's

vijay kumar bang

 





  _____  


Download prohibited? No problem. CHAT
<http://in.rd.yahoo.com/tagline_webmessenger_1/*http:/in.webmessenger.yahoo.
com/>  from any browser, without download.

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From vnbang2003 at yahoo.com  Tue Oct 21 13:13:38 2008
From: vnbang2003 at yahoo.com (VIJAY KUMAR)
Date: Tue, 21 Oct 2008 16:43:38 +0530 (IST)
Subject: [BangPypers] python split
Message-ID: <469057.7279.qm@web94002.mail.in2.yahoo.com>

Thanks Sibtey
 

with regard's
vijay kumar bang






________________________________
From: Sibtey Mehdi <sibteym at infotechsw.com>
To: Bangalore Python Users Group - India <bangpypers at python.org>
Sent: Tuesday, 21 October, 2008 4:19:18 PM
Subject: Re: [BangPypers] python split

 
Try this
 
Sep = 50
l1 = [textString[a:a+sep] for a in
range(0, len(textString), sep)]
 
Sibtey

________________________________
 
From:bangpypers-bounces+sibteym=infotechsw.com at python.org
[mailto:bangpypers-bounces+sibteym=infotechsw.com at python.org] On Behalf Of VIJAY KUMAR
Sent: Tuesday, October 21, 2008
4:03 PM
To: Bangalore Python Users Group - India
Subject: [BangPypers] python split
 
Hi ,
     Is there a way to split text  like below example
     
textString='aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaab'
after every 50 character .
Can some one help me here
 
with
regard's
vijay
kumar bang
 



________________________________
 
Download prohibited? No problem. CHAT from any browser, without download.


      Add more friends to your messenger and enjoy! Go to http://messenger.yahoo.com/invite/
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From pythonic at gmail.com  Tue Oct 21 13:43:34 2008
From: pythonic at gmail.com (Shekhar)
Date: Tue, 21 Oct 2008 07:43:34 -0400
Subject: [BangPypers] python split
In-Reply-To: <027901c9336a$ab087d20$5fc513ac@pwit.com>
References: <816975.90535.qm@web94002.mail.in2.yahoo.com>
	<027901c9336a$ab087d20$5fc513ac@pwit.com>
Message-ID: <48FDC066.5040209@gmail.com>

With tiny modifications you get a generator object. Not sure of benefits
in this particular case.

sep = 50
l1 = [textString[a:a+sep] for a in xrange(0, len(textString), sep)]
l2 = (textString[a:a+sep] for a in xrange(0, len(textString), sep))
print l1
print l2

Sibtey Mehdi wrote:
>
> Try this
>
>  
>
> Sep = 50
>
> l1 = [textString[a:a+sep] for a in range(0, len(textString), sep)]
>
>  
>
> Sibtey
>
> ------------------------------------------------------------------------
>
> *From:* bangpypers-bounces+sibteym=infotechsw.com at python.org
> [mailto:bangpypers-bounces+sibteym=infotechsw.com at python.org] *On
> Behalf Of *VIJAY KUMAR
> *Sent:* Tuesday, October 21, 2008 4:03 PM
> *To:* Bangalore Python Users Group - India
> *Subject:* [BangPypers] python split
>
>  
>
> Hi ,
>      Is there a way to split text  like below example
>      
> textString='aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaab'
>
> after every 50 character .
> Can some one help me here
>
>  
>
> *with regard's***
>
> *vijay kumar bang***
>
>  
>
>
>
> ------------------------------------------------------------------------
>
> Download prohibited? No problem. CHAT
> <http://in.rd.yahoo.com/tagline_webmessenger_1/*http:/in.webmessenger.yahoo.com/>
> from any browser, without download.
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> BangPypers mailing list
> BangPypers at python.org
> http://mail.python.org/mailman/listinfo/bangpypers
>   


From pradeep at change-congress.org  Wed Oct 22 17:05:11 2008
From: pradeep at change-congress.org (Pradeep Gowda)
Date: Wed, 22 Oct 2008 11:05:11 -0400
Subject: [BangPypers] Python news
Message-ID: <3e3294b70810220805v6b7912d9v39da70be9b5445b0@mail.gmail.com>

Ask.com [1]  is using web.py for their http://today.ask.com/default service.

[1] http://en.wikipedia.org/wiki/Ask.com

+PG
http://pradeepgowda.com

From sibteym at infotechsw.com  Thu Oct 23 09:29:12 2008
From: sibteym at infotechsw.com (Sibtey Mehdi)
Date: Thu, 23 Oct 2008 12:59:12 +0530
Subject: [BangPypers] how to relclaim memory
Message-ID: <00af01c934e1$0c573ea0$5fc513ac@pwit.com>

Hi

My system is showing 900MB usage of memory, I have deleted some object (del
pythonObj) but the memory is not returned to os, I have also tried
gc.collect() and del (gc.garbage) but  still the system is showing 900MB
usage.

Is there anyway to reclaim the memory?

 

 

Thanks,

Sibtey

 

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From prashanthellina at gmail.com  Thu Oct 23 09:48:44 2008
From: prashanthellina at gmail.com (Prashanth Ellina)
Date: Thu, 23 Oct 2008 13:18:44 +0530
Subject: [BangPypers] how to relclaim memory
In-Reply-To: <00af01c934e1$0c573ea0$5fc513ac@pwit.com>
References: <00af01c934e1$0c573ea0$5fc513ac@pwit.com>
Message-ID: <281962dd0810230048j1606f647i5e751f9710b9e077@mail.gmail.com>

Which version of Python are you using? Which OS?

On Thu, Oct 23, 2008 at 12:59 PM, Sibtey Mehdi <sibteym at infotechsw.com>wrote:

>  Hi
>
> My system is showing 900MB usage of memory, I have deleted some object (del
> pythonObj) but the memory is not returned to *os*, I have also tried
> gc.collect() and del (gc.garbage) but  still the system is showing 900MB
> usage.
>
> Is there anyway to reclaim the memory?
>
>
>
>
>
> Thanks,
>
> Sibtey
>
>
>
> _______________________________________________
> BangPypers mailing list
> BangPypers at python.org
> http://mail.python.org/mailman/listinfo/bangpypers
>
>


-- 
http://blog.prashanthellina.com
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From abpillai at gmail.com  Thu Oct 23 09:52:16 2008
From: abpillai at gmail.com (Anand Balachandran Pillai)
Date: Thu, 23 Oct 2008 13:22:16 +0530
Subject: [BangPypers] how to relclaim memory
In-Reply-To: <00af01c934e1$0c573ea0$5fc513ac@pwit.com>
References: <00af01c934e1$0c573ea0$5fc513ac@pwit.com>
Message-ID: <8548c5f30810230052w7ea5e8a6gc9801cbe13954602@mail.gmail.com>

On Thu, Oct 23, 2008 at 12:59 PM, Sibtey Mehdi <sibteym at infotechsw.com> wrote:
> Hi
>
> My system is showing 900MB usage of memory, I have deleted some object (del
> pythonObj) but the memory is not returned to os, I have also tried
> gc.collect() and del (gc.garbage) but  still the system is showing 900MB
> usage.

"Watson, I have no data yet. It is a capital mistake to theorize
before one has data. Insensibly one begins to twist facts to suit
theories, instead of theories to suit facts."

Give me more data like the OS, Python version, any other applications running,
virtual memory (swap memory) size etc.

>
> Is there anyway to reclaim the memory?

Not enough data to go on :)

>
>
>
>
>
> Thanks,
>
> Sibtey
>
>
>
> _______________________________________________
> BangPypers mailing list
> BangPypers at python.org
> http://mail.python.org/mailman/listinfo/bangpypers
>
>



-- 
-Anand

From sibteym at infotechsw.com  Thu Oct 23 12:00:55 2008
From: sibteym at infotechsw.com (Sibtey Mehdi)
Date: Thu, 23 Oct 2008 15:30:55 +0530
Subject: [BangPypers] how to relclaim memory
In-Reply-To: <8548c5f30810230052w7ea5e8a6gc9801cbe13954602@mail.gmail.com>
References: <00af01c934e1$0c573ea0$5fc513ac@pwit.com>
	<8548c5f30810230052w7ea5e8a6gc9801cbe13954602@mail.gmail.com>
Message-ID: <00e601c934f6$3e279370$5fc513ac@pwit.com>


I am using 
	 Windows XP,
 	 pythn 2.5, wxpython 2.8, pygame 1.8.

Application over View:
In my application I am creating a dialog box that shows a treeView items but
on closing of that dialog box I delete the objects that contains the tree
items. So I am trying to get that memory used by that tree items. 

Thanks,
Sibtey


Sibtey Mehdi <sibteym at infotechsw.com> wrote:
> Hi
>
> My system is showing 900MB usage of memory, I have deleted some object
(del
> pythonObj) but the memory is not returned to os, I have also tried
> gc.collect() and del (gc.garbage) but  still the system is showing 900MB
> usage.

"Watson, I have no data yet. It is a capital mistake to theorize
before one has data. Insensibly one begins to twist facts to suit
theories, instead of theories to suit facts."

Give me more data like the OS, Python version, any other applications
running,
virtual memory (swap memory) size etc.

>
> Is there anyway to reclaim the memory?

Not enough data to go on :)

>
>
>
>
>
> Thanks,
>
> Sibtey
>
>
>
> _______________________________________________


From prashanthellina at gmail.com  Thu Oct 23 12:18:40 2008
From: prashanthellina at gmail.com (Prashanth Ellina)
Date: Thu, 23 Oct 2008 15:48:40 +0530
Subject: [BangPypers] how to relclaim memory
In-Reply-To: <00e601c934f6$3e279370$5fc513ac@pwit.com>
References: <00af01c934e1$0c573ea0$5fc513ac@pwit.com>
	<8548c5f30810230052w7ea5e8a6gc9801cbe13954602@mail.gmail.com>
	<00e601c934f6$3e279370$5fc513ac@pwit.com>
Message-ID: <281962dd0810230318g3a76dd88pc7d8bf3c24c61b77@mail.gmail.com>

Python 2.5 (unlike 2.4 and earlier versions) is expected to release memory
back to the OS when objects are de-referenced. Considering that I would
suspect that you are still holding references to python objects.

Do you have an objects of user defined classed which define the __del__()
method? If yes, this would lead to an issue with for GC when collecting for
circularly referenced objects.

The gc module has some methods to help is figuring out what objects are
still referenced. That would be a good starting point to track down memory
issues.

HTH,
Prashanth

On Thu, Oct 23, 2008 at 3:30 PM, Sibtey Mehdi <sibteym at infotechsw.com>wrote:

>
> I am using
>         Windows XP,
>         pythn 2.5, wxpython 2.8, pygame 1.8.
>
> Application over View:
> In my application I am creating a dialog box that shows a treeView items
> but
> on closing of that dialog box I delete the objects that contains the tree
> items. So I am trying to get that memory used by that tree items.
>
> Thanks,
> Sibtey
>
>
> Sibtey Mehdi <sibteym at infotechsw.com> wrote:
> > Hi
> >
> > My system is showing 900MB usage of memory, I have deleted some object
> (del
> > pythonObj) but the memory is not returned to os, I have also tried
> > gc.collect() and del (gc.garbage) but  still the system is showing 900MB
> > usage.
>
> "Watson, I have no data yet. It is a capital mistake to theorize
> before one has data. Insensibly one begins to twist facts to suit
> theories, instead of theories to suit facts."
>
> Give me more data like the OS, Python version, any other applications
> running,
> virtual memory (swap memory) size etc.
>
> >
> > Is there anyway to reclaim the memory?
>
> Not enough data to go on :)
>
> >
> >
> >
> >
> >
> > Thanks,
> >
> > Sibtey
> >
> >
> >
> > _______________________________________________
>
> _______________________________________________
> BangPypers mailing list
> BangPypers at python.org
> http://mail.python.org/mailman/listinfo/bangpypers
>



-- 
http://blog.prashanthellina.com
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From abpillai at gmail.com  Thu Oct 23 12:24:38 2008
From: abpillai at gmail.com (Anand Balachandran Pillai)
Date: Thu, 23 Oct 2008 15:54:38 +0530
Subject: [BangPypers] how to relclaim memory
In-Reply-To: <281962dd0810230318g3a76dd88pc7d8bf3c24c61b77@mail.gmail.com>
References: <00af01c934e1$0c573ea0$5fc513ac@pwit.com>
	<8548c5f30810230052w7ea5e8a6gc9801cbe13954602@mail.gmail.com>
	<00e601c934f6$3e279370$5fc513ac@pwit.com>
	<281962dd0810230318g3a76dd88pc7d8bf3c24c61b77@mail.gmail.com>
Message-ID: <8548c5f30810230324g3557df50he120a367dd870ca2@mail.gmail.com>

Hi,

On Thu, Oct 23, 2008 at 3:48 PM, Prashanth Ellina
<prashanthellina at gmail.com> wrote:
> Python 2.5 (unlike 2.4 and earlier versions) is expected to release memory
> back to the OS when objects are de-referenced. Considering that I would
> suspect that you are still holding references to python objects.
>
> Do you have an objects of user defined classed which define the __del__()
> method? If yes, this would lead to an issue with for GC when collecting for
> circularly referenced objects.

Still, it is quite unnatural for a single Python process to claim 900 MB
of memory. Are you sure that the system memory usage is due to Python ?
Did you check the task manager for this ?

If you have cygwin installed, post the output of "top" command here.

>
> The gc module has some methods to help is figuring out what objects are
> still referenced. That would be a good starting point to track down memory
> issues.
>
> HTH,
> Prashanth
>
> On Thu, Oct 23, 2008 at 3:30 PM, Sibtey Mehdi <sibteym at infotechsw.com>
> wrote:
>>
>> I am using
>>         Windows XP,
>>         pythn 2.5, wxpython 2.8, pygame 1.8.
>>
>> Application over View:
>> In my application I am creating a dialog box that shows a treeView items
>> but
>> on closing of that dialog box I delete the objects that contains the tree
>> items. So I am trying to get that memory used by that tree items.
>>
>> Thanks,
>> Sibtey
>>
>>
>> Sibtey Mehdi <sibteym at infotechsw.com> wrote:
>> > Hi
>> >
>> > My system is showing 900MB usage of memory, I have deleted some object
>> (del
>> > pythonObj) but the memory is not returned to os, I have also tried
>> > gc.collect() and del (gc.garbage) but  still the system is showing 900MB
>> > usage.
>>
>> "Watson, I have no data yet. It is a capital mistake to theorize
>> before one has data. Insensibly one begins to twist facts to suit
>> theories, instead of theories to suit facts."
>>
>> Give me more data like the OS, Python version, any other applications
>> running,
>> virtual memory (swap memory) size etc.
>>
>> >
>> > Is there anyway to reclaim the memory?
>>
>> Not enough data to go on :)
>>
>> >
>> >
>> >
>> >
>> >
>> > Thanks,
>> >
>> > Sibtey
>> >
>> >
>> >
>> > _______________________________________________
>>
>> _______________________________________________
>> BangPypers mailing list
>> BangPypers at python.org
>> http://mail.python.org/mailman/listinfo/bangpypers
>
>
>
> --
> http://blog.prashanthellina.com
>
> _______________________________________________
> BangPypers mailing list
> BangPypers at python.org
> http://mail.python.org/mailman/listinfo/bangpypers
>
>



-- 
-Anand

From sibteym at infotechsw.com  Thu Oct 23 12:56:46 2008
From: sibteym at infotechsw.com (Sibtey Mehdi)
Date: Thu, 23 Oct 2008 16:26:46 +0530
Subject: [BangPypers] FW:  how to relclaim memory
Message-ID: <00f301c934fe$0b0b5780$5fc513ac@pwit.com>

Python process is consuming near about 500 MB and 400MB others processes.

One more problem I am facing is that if I pickle the heavy object, the
python process consumes more then 700 MB. These 200 MB memory should be
returned after the completion of the dumping but it doesn't return that's
why I m thinking that there are some memory leaks. 

 

I use the wmi to get the memory details.

Memory Details..................

 

        AvailableBytes = "75382784";

        AvailableKBytes = "73616";

        AvailableMBytes = "71";

        CacheBytes = "42872832";

        CacheBytesPeak = "296366080";

        CacheFaultsPersec = 0;

        CommitLimit = "2559868928";

        CommittedBytes = "1345224704";

        DemandZeroFaultsPersec = 58001;

        FreeSystemPageTableEntries = 191814;

        PageFaultsPersec = 63525;

 

task manager Snaps

 



 

 

 



 

 

 

 

Hi,

 

On Thu, Oct 23, 2008 at 3:48 PM, Prashanth Ellina

<prashanthellina at gmail.com> wrote:

> Python 2.5 (unlike 2.4 and earlier versions) is expected to release memory

> back to the OS when objects are de-referenced. Considering that I would

> suspect that you are still holding references to python objects.

> 

> Do you have an objects of user defined classed which define the __del__()

> method? If yes, this would lead to an issue with for GC when collecting
for

> circularly referenced objects.

 

Still, it is quite unnatural for a single Python process to claim 900 MB

of memory. Are you sure that the system memory usage is due to Python ?

Did you check the task manager for this ?

 

If you have cygwin installed, post the output of "top" command here.

 

> 

> The gc module has some methods to help is figuring out what objects are

> still referenced. That would be a good starting point to track down memory

> issues.

> 

> HTH,

> Prashanth

> 

> On Thu, Oct 23, 2008 at 3:30 PM, Sibtey Mehdi <sibteym at infotechsw.com>

> wrote:

>> 

>> I am using

>>         Windows XP,

>>         pythn 2.5, wxpython 2.8, pygame 1.8.

>> 

>> Application over View:

>> In my application I am creating a dialog box that shows a treeView items

>> but

>> on closing of that dialog box I delete the objects that contains the tree

>> items. So I am trying to get that memory used by that tree items.

>> 

>> Thanks,

>> Sibtey

>> 

>> 

>> Sibtey Mehdi <sibteym at infotechsw.com> wrote:

>> > Hi

>> >

>> > My system is showing 900MB usage of memory, I have deleted some object

>> (del

>> > pythonObj) but the memory is not returned to os, I have also tried

>> > gc.collect() and del (gc.garbage) but  still the system is showing
900MB

>> > usage.

 

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From abpillai at gmail.com  Thu Oct 23 13:30:25 2008
From: abpillai at gmail.com (Anand Balachandran Pillai)
Date: Thu, 23 Oct 2008 17:00:25 +0530
Subject: [BangPypers] FW: how to relclaim memory
In-Reply-To: <00f301c934fe$0b0b5780$5fc513ac@pwit.com>
References: <00f301c934fe$0b0b5780$5fc513ac@pwit.com>
Message-ID: <8548c5f30810230430h55c43847s9a719f2e1158500b@mail.gmail.com>

Hi,

On Thu, Oct 23, 2008 at 4:26 PM, Sibtey Mehdi <sibteym at infotechsw.com> wrote:
> Python process is consuming near about 500 MB and 400MB others processes.
>
> One more problem I am facing is that if I pickle the heavy object, the
> python process consumes more then 700 MB. These 200 MB memory should be
> returned after the completion of the dumping but it doesn't return that's
> why I m thinking that there are some memory leaks.
>
Python pickle has memory issues. One sure shot way to write a memory hog
Python program is to keep pickling large objects once in a while, especially
if the object has cyclic references.

How big is the object you are pickling ? If your object is huge, i.e say
it is a container with more than 10,000 elements, you shouldn't try to
pickle it all at one shot. Or you can try reducing the pickling frequency.

If you are pickling GUI objects which are typically large, you can often
expect this kind of behaviour, especially objects used by higher level
APIs like pygame or wxPython, since the number of references they
hold is huge. Try a shallow pickle by writing your own __getstate__
function for the objects.

>
>
> I use the wmi to get the memory details.
>
> Memory Details..................
>
>
>
>         AvailableBytes = "75382784";
>
>         AvailableKBytes = "73616";
>
>         AvailableMBytes = "71";
>
>         CacheBytes = "42872832";
>
>         CacheBytesPeak = "296366080";
>
>         CacheFaultsPersec = 0;
>
>         CommitLimit = "2559868928";
>
>         CommittedBytes = "1345224704";
>
>         DemandZeroFaultsPersec = 58001;
>
>         FreeSystemPageTableEntries = 191814;
>
>         PageFaultsPersec = 63525;
>
>
>
> task manager Snaps
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
> Hi,
>
>
>
> On Thu, Oct 23, 2008 at 3:48 PM, Prashanth Ellina
>
> <prashanthellina at gmail.com> wrote:
>
>> Python 2.5 (unlike 2.4 and earlier versions) is expected to release memory
>
>> back to the OS when objects are de-referenced. Considering that I would
>
>> suspect that you are still holding references to python objects.
>
>>
>
>> Do you have an objects of user defined classed which define the __del__()
>
>> method? If yes, this would lead to an issue with for GC when collecting
>> for
>
>> circularly referenced objects.
>
>
>
> Still, it is quite unnatural for a single Python process to claim 900 MB
>
> of memory. Are you sure that the system memory usage is due to Python ?
>
> Did you check the task manager for this ?
>
>
>
> If you have cygwin installed, post the output of "top" command here.
>
>
>
>>
>
>> The gc module has some methods to help is figuring out what objects are
>
>> still referenced. That would be a good starting point to track down memory
>
>> issues.
>
>>
>
>> HTH,
>
>> Prashanth
>
>>
>
>> On Thu, Oct 23, 2008 at 3:30 PM, Sibtey Mehdi <sibteym at infotechsw.com>
>
>> wrote:
>
>>>
>
>>> I am using
>
>>>         Windows XP,
>
>>>         pythn 2.5, wxpython 2.8, pygame 1.8.
>
>>>
>
>>> Application over View:
>
>>> In my application I am creating a dialog box that shows a treeView items
>
>>> but
>
>>> on closing of that dialog box I delete the objects that contains the tree
>
>>> items. So I am trying to get that memory used by that tree items.
>
>>>
>
>>> Thanks,
>
>>> Sibtey
>
>>>
>
>>>
>
>>> Sibtey Mehdi <sibteym at infotechsw.com> wrote:
>
>>> > Hi
>
>>> >
>
>>> > My system is showing 900MB usage of memory, I have deleted some object
>
>>> (del
>
>>> > pythonObj) but the memory is not returned to os, I have also tried
>
>>> > gc.collect() and del (gc.garbage) but  still the system is showing
>>> > 900MB
>
>>> > usage.
>
>
>
> _______________________________________________
> BangPypers mailing list
> BangPypers at python.org
> http://mail.python.org/mailman/listinfo/bangpypers
>
>



-- 
-Anand

From arunpython at ymail.com  Fri Oct 31 18:19:11 2008
From: arunpython at ymail.com (Arun Python)
Date: Fri, 31 Oct 2008 22:49:11 +0530 (IST)
Subject: [BangPypers] Python 3.0 - Windows file is not working
Message-ID: <831249.84427.qm@web95010.mail.in2.yahoo.com>

Hi all,

I am very new to Python Programming Language.  Before which I was doing programming in Visual C++.  I just thought of trying it out in this new language.

I was going through the website, telling that Python 3 is going to have different syntax altogether, I downloaded the same but it is not working in the windows xp.  Whereas the 2.6 final release is working.

Is there any further upgrade of 3 available or otherwise guide me.


With Thanks & Regards,


Arun






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From rajeev.sebastian at gmail.com  Fri Oct 31 19:23:16 2008
From: rajeev.sebastian at gmail.com (Rajeev J Sebastian)
Date: Fri, 31 Oct 2008 23:53:16 +0530
Subject: [BangPypers] Python 3.0 - Windows file is not working
In-Reply-To: <831249.84427.qm@web95010.mail.in2.yahoo.com>
References: <831249.84427.qm@web95010.mail.in2.yahoo.com>
Message-ID: <79a035420810311123q23ebe056w4df0e295f697cc73@mail.gmail.com>

On Fri, Oct 31, 2008 at 10:49 PM, Arun Python <arunpython at ymail.com> wrote:
> Hi all,
>
> I am very new to Python Programming Language.  Before which I was doing programming in Visual C++.  I just thought of trying it out in this new language.
>
> I was going through the website, telling that Python 3 is going to have different syntax altogether, I downloaded the same but it is not working in the windows xp.  Whereas the 2.6 final release is working.
>
> Is there any further upgrade of 3 available or otherwise guide me.

If you are just starting with Python, then using 2.6 is more advisable.

Regards
Rajeev J Sebastian