Re: New to PSF

2014-12-28 Thread prateek pandey
Yeah, I mean Python Software Foundation. I am a developer and I want to contribute. So, Can you please help me in getting started ? Thanks On Sunday, December 28, 2014 4:27:54 AM UTC+5:30, Steven D'Aprano wrote: > prateek pandey wrote: > > > Hey, I'm new to PSF. Can som

Re: New to PSF

2014-12-28 Thread prateek pandey
Yeah, I mean Python Software Foundation. I am a developer and I'm want to contribute. So, Can you please help me in getting started ? Thanks On Sunday, December 28, 2014 4:27:54 AM UTC+5:30, Steven D'Aprano wrote: > prateek pandey wrote: > > > Hey, I'm new to PSF. Ca

New to PSF

2014-12-27 Thread prateek pandey
Hey, I'm new to PSF. Can someone please help me in getting started. -- https://mail.python.org/mailman/listinfo/python-list

Natural Language Processing in Python

2009-08-14 Thread Prateek
Hi, Can somebody please provide me link to a good online resource or e- book for doing natural language processing programming in Python. Thanks, Prateek -- http://mail.python.org/mailman/listinfo/python-list

Re: Python

2009-07-21 Thread Prateek
Chk dis out ... http://www.swaroopch.com/notes/Python It's gr8 guide for beginners Cheers!!! Prateek -- http://mail.python.org/mailman/listinfo/python-list

Re: False and 0 in the same dictionary

2008-11-04 Thread Prateek
On Nov 5, 1:52 am, Duncan Booth <[EMAIL PROTECTED]> wrote: > Prateek <[EMAIL PROTECTED]> wrote: > > I've been using Python for a while (4 years) so I feel like a moron > > writing this post because I think I should know the answer to this > > question: >

False and 0 in the same dictionary

2008-11-04 Thread Prateek
I've been using Python for a while (4 years) so I feel like a moron writing this post because I think I should know the answer to this question: How do I make a dictionary which has distinct key-value pairs for 0, False, 1 and True. As I have learnt, 0 and False both hash to the same value (same f

Re: building a linux executable

2007-10-24 Thread Prateek
On Oct 24, 5:25 pm, Paul Boddie <[EMAIL PROTECTED]> wrote: > On 24 Okt, 14:20, Bjoern Schliessmann > [EMAIL PROTECTED]> wrote: > > > I'm sorry I cannot help, but how many linux distros have no python > > installed or no packages of it? > > It's not usually the absence of Python that's the problem.

building a linux executable

2007-10-24 Thread Prateek
any idea how to make cx_Freeze make a linux executable which is portable across *nix distros? Thanks in advance, -Prateek Sureka -- http://mail.python.org/mailman/listinfo/python-list

Re: Python Database Apps

2007-09-16 Thread Prateek
On Sep 14, 1:00 am, Jonathan Gardner <[EMAIL PROTECTED]> wrote: > On Sep 12, 9:38 pm, Prateek <[EMAIL PROTECTED]> wrote: > > > Have you checked out Brainwave?http://www.brainwavelive.com > > > We provide a schema-free non-relational database bundled with an

Re: Possible suggestion for removing the GIL

2007-09-13 Thread Prateek
On Sep 13, 1:36 pm, "Diez B. Roggisch" <[EMAIL PROTECTED]> wrote: > Prateek wrote: > > Hi, > > > Recently there was some talk on removing the GIL and even the BDFL has > > written a blog post on it. > > I was trying to come up with a scalable and back

Re: Python Database Apps

2007-09-12 Thread Prateek
-- Ed Leafe > --http://leafe.com > --http://dabodev.com Have you checked out Brainwave? http://www.brainwavelive.com We provide a schema-free non-relational database bundled with an app server which is basically CherryPy with a few enhancements (rich JS widgets, Cheetah/Clearsilver templates). Free for non-commercial use. --Prateek Sureka -- http://mail.python.org/mailman/listinfo/python-list

Possible suggestion for removing the GIL

2007-09-12 Thread Prateek
inks of it. Mainly it revolves around dedicating one core for executing synchronized code and doing context switches instead of acquiring/ releasing locks. http://www.brainwavelive.com/blog/index.php?/archives/12-Suggestion-for-removing-the-Python-Global-Interpreter-Lock.html Thanks, Prateek Sureka

MROW Locking

2007-05-06 Thread Prateek
appen (i.e. is MROW really what I am looking for or is there something else?). Is there a good way to do this using the in-built Lock and RLock objects? This project is part of a commercial database product. Prateek -- http://mail.python.org/mailman/listinfo/python-list

Re: fastest way to find the intersection of n lists of sets

2007-04-30 Thread Prateek
On Apr 30, 12:37 pm, Raymond Hettinger <[EMAIL PROTECTED]> wrote: > [Prateek] > > > The reason why I'm casting to a list first is because I found that > > creating a long list which I convert to a set in a single operation is > > faster (although probably less

Re: help in debugging file.seek, file.read

2007-04-29 Thread Prateek
On Apr 30, 3:20 am, Prateek <[EMAIL PROTECTED]> wrote: > Sorry, I forgot to mention - the RTH line only prints when the time > taken is > 0.1 second (so that I don't pollute the output with other > calls that complete normally) I have some more information on this problem.

Re: fastest way to find the intersection of n lists of sets

2007-04-29 Thread Prateek
On Apr 30, 5:08 am, John Nagle <[EMAIL PROTECTED]> wrote: > Prateek wrote: > >> For the above example, it's worth sorting lists_of_sets by the > >>length of the sets, and doing the short ones first. > > > Thanks. I thought so - I'm doing just tha

Re: Launching an independent Python program in a cross-platform way (including mac)

2007-04-29 Thread Prateek
it: >>> if sys.platform == "darwin": os.spawnlp(os.P_NOWAIT, >>> '/Applications/Utilities/Terminal.app/Contents/MacOS/Terminal') 9460 >>> 2007-04-30 05:19:59.255 [9460] No Info.plist file in application bundle or >>> no NSPrincipalClass in the Info.plist file, exiting Maybe I'm just calling it wrong and you'll have more luck. Prateek -- http://mail.python.org/mailman/listinfo/python-list

Re: fastest way to find the intersection of n lists of sets

2007-04-29 Thread Prateek
On Apr 30, 3:48 am, James Stroud <[EMAIL PROTECTED]> wrote: > Prateek wrote: > > I have 3 variable length lists of sets. I need to find the common > > elements in each list (across sets) really really quickly. > > > Here is some sample code: > > > # Doesn

Re: fastest way to find the intersection of n lists of sets

2007-04-29 Thread Prateek
gt; some massive application that's slow and you need to fix it, even > if it requires heavy implementation effort. > Its definitely not a homework assignment - its part of a commercial database query engine. Heavy implementation effort is no problem. Prateek -- http://mail.python.org/mailman/listinfo/python-list

Re: help in debugging file.seek, file.read

2007-04-29 Thread Prateek
Sorry, I forgot to mention - the RTH line only prints when the time taken is > 0.1 second (so that I don't pollute the output with other calls that complete normally) -- http://mail.python.org/mailman/listinfo/python-list

help in debugging file.seek, file.read

2007-04-29 Thread Prateek
47392010689 i_id: 2900 2.88293218613 So I have no idea why this is happening (it is also happening with seek operations). Any guidance on how to debug this? thanks, Prateek -- http://mail.python.org/mailman/listinfo/python-list

fastest way to find the intersection of n lists of sets

2007-04-29 Thread Prateek
cause they're immutable. Any code suggestions? Maybe using something in the new fancy-schmancy itertools module? Thanks, Prateek -- http://mail.python.org/mailman/listinfo/python-list

Re: Support for new items in set type

2007-04-23 Thread Prateek
this. I'm on a different computer right now, I'll log back in later and post more code if that helps. Again, thanks to anyone who can help. Prateek -- http://mail.python.org/mailman/listinfo/python-list

Re: Support for new items in set type

2007-04-22 Thread Prateek
Oh dear god, I implemented this and it overall killed performance by about 50% - 100%. The same script (entering 3000 items) takes between 88 - 109s (it was running in 55s earlier). Here is the new Set implementation: class SeaSet(set): __slots__ = ['master', 'added', 'deleted'] de

Re: Python and Javascript equivalence

2007-04-22 Thread Prateek
Try creating a dict with sequential numeric keys. If you already have a list called my_list, you can do: com_array = dict(zip(range(len(my_list)), my_list)) This works when you want to convert Python objects to Javascript using JSON. It may work for you. -Prateek -- http://mail.python.org

Re: pickled object, read and write..

2007-04-22 Thread Prateek
be much appreciated. Try the following idiom: try: try: fp = open("filename", 'r+') except IOError: fp = open("filename", 'w+') fp.write(high_score) finally: fp.close() -Prateek -- http://mail.python.org/mailman/listinfo/python-list

Re: Support for new items in set type

2007-04-22 Thread Prateek
uot;sets", since those table ARE exactly nothing but sets of tuples > (and a 1-item tuple is a tuple for all that:-). Thanks Alex, but we're actually implementing a (non-relational) database engine. This particular file is one of many files (which are all kept in sync by the engine)

Re: Support for new items in set type

2007-04-22 Thread Prateek
On Apr 22, 11:09 am, Steven D'Aprano <[EMAIL PROTECTED]> wrote: > On Sat, 21 Apr 2007 20:13:44 -0700, Prateek wrote: > > I have a bit of a specialized request. > > > I'm reading a table of strings (specifically fixed length 36 char > > uuids generated via uu

Support for new items in set type

2007-04-21 Thread Prateek
. I also thought of using a hastable but I'm storing many ( > 1 million) of these sets in the same file (most of them will be empty or contain just a few values but a few of them will be very large - excess of 10,000 items). The file is already separated into tablespaces. Does anyone have any i

Re: Fast Imaging for Webserver

2007-01-25 Thread Prateek
rmation on the filesystem (as temp files) and route all future requests via the static file processing mechanism (which can be handled by Apache)... do you think that is a good idea? Prateek On Jan 25, 3:11 pm, "Fredrik Lundh" <[EMAIL PROTECTED]> wrote: > "Prateek" w

Fast Imaging for Webserver

2007-01-24 Thread Prateek
et much more than 65 requests per second) or PIL itself (even though I'm caching the background images and source images) Does anyone have a better solution? Is there a faster replacement for PIL? Thanks in advance. Prateek -- http://mail.python.org/mailman/listinfo/python-list

Re: How can I get involved

2006-12-14 Thread Prateek
Hey all, As promised, I'm releasing v0.1 of JUnpickler - an unpickler for Python pickle data (currently Protocol 2 only) for Java. http://code.brainwavelive.com/unpickler Do check it out and let me have your comments. Prateek Sureka Fredrik Lundh wrote: > Paul Boddie wrote: > &g

Python Unpickler for Java

2006-12-14 Thread Prateek
pen source contribution) which takes pickle data (protocol 2) and deserializes it into a Java object. http://code.brainwavelive.com/unpickler I plan to use this in conjunction with a different process running a Pyro daemon for IPC based object passing. Thoughts? Comments? Contributors? Prateek S

Re: how to determine Operating System in Use?

2006-12-14 Thread Prateek
eeps! typo. > if sys.platform == "darwin": > macStuff() > elif sys.platform == "win32": > winStuff() > Not sure what the string is on linux. Just fire up the interpreter and try it. Prateek Prateek wrote: > also try: > > sys.platform >

Re: how to determine Operating System in Use?

2006-12-14 Thread Prateek
also try: sys.platform if sys.platform == "darwin": macStuff() elif sys.platform == "win32": linuxStuff() James Cunningham wrote: > On 2006-12-13 19:28:14 -0500, [EMAIL PROTECTED] said: > > > > > > > On Dec 13, 6:32 pm, "Ian F. Hood" <[EMAIL PROTECTED]> wrote: > >> Hi > >> In typically

Re: How can I get involved

2006-12-12 Thread Prateek
nce the server process uses Pyro for IPC and I don't want to switch to XML (purely because of the overhead), I thought it might be fun to write something in Java. So I've started work on an Unpickler in Java. I'll post again soon with the URL (haven't uploaded it yet). If anyo

How can I get involved

2006-12-11 Thread Prateek
n the community and contribute. My past (pre-Python) experience has been mainly in web-technologies - Java, PHP, ASP and a little bit of C. Any ideas? Prateek -- http://mail.python.org/mailman/listinfo/python-list