Re: file processing question

And also, I higly recommend against using lists named list. That means overwriting builtin list object. 2011/10/12 Andreas Perstinger > On 2011-10-12 13:15, selahattin ay wrote: > >> >> hi all, I wrote these codes but the program must write the prints to a >> text file... >> code = [100, 200, 3

Re: file processing question

On 2011-10-12 13:15, selahattin ay wrote: hi all, I wrote these codes but the program must write the prints to a text file... code = [100, 200, 300, 400, 500] list= [] a = 0 while a< 9: a+=1 list.append(a) last_list = [[int(str(i) + str(k)) for i in code] for k in list] list2= []

file processing question

hi all, I wrote these codes but the program must write the prints to a text file... code = [100, 200, 300, 400, 500] list= [] a = 0 while a < 9: a+=1 list.append(a) last_list = [[int(str(i) + str(k)) for i in code] for k in list] list2= [] b = 0 while b < 9: b+=1 list2.appen

Re: Elisp Lesson on file processing (make downloadable copy of a website)

Xah Lee wrote: « ... emacs program and tutorial that does archiving a website for offline reading. (See http://xahlee.org/emacs/make_download_copy.html ) » Sashi wrote: «Why not use wget or curl?» The Emacs lisp program makes a archive of parts of website you own, so that readers of your website

Re: Elisp Lesson on file processing (make downloadable copy of a website)

On Jul 6, 4:05 am, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> wrote: > In this week i wrote a emacs program and tutorial that does archiving > a website for offline reading. > (Seehttp://xahlee.org/emacs/make_download_copy.html) Why not use wget or curl? -- http://mail.python.org/mailman/listinfo/pyt

Re: Elisp Lesson on file processing (make downloadable copy of a website)

In this week i wrote a emacs program and tutorial that does archiving a website for offline reading. (See http://xahlee.org/emacs/make_download_copy.html ) In the process, i ran into a problem with the unix “cp” utility. I've been a unix admin for Solaris during 1998-2004. Even the first time i l

Re: parallel csv-file processing

On 9 Nov, 12:02, Paul Rubin wrote: > > Why not pass the disk offsets to the job server (untested): > >n = 1000 >for i,_ in enumerate(reader): > if i % n == 0: >job_server.submit(calc_scores, reader.tell(), n) > > the remote process seeks to the approp

Re: parallel csv-file processing

On Fri, 09 Nov 2007 02:51:10 -0800, Michel Albert wrote: > Obviously this won't work as you cannot access a slice of a csv-file. > Would it be possible to subclass the csv.reader class in a way that > you can somewhat efficiently access a slice? An arbitrary slice? I guess not as all records bef

Re: parallel csv-file processing

Michel Albert <[EMAIL PROTECTED]> writes: > buffer = [] > for line in reader: >buffer.append(line) >if len(buffer) == 1000: > f = job_server.submit(calc_scores, buffer) > buffer = [] > > f = job_server.submit(calc_scores, buffer) > buffer = [] > > but would this not kill my me

parallel csv-file processing

Currently I am faced with a large computation tasks, which works on a huge CSV file. As a test I am working on a very small subset which already contains 2E6 records. The task itself allows the file to be split however as each computation only involves one line. The application performing the compu

Re: How can I use python for file processing

Marc 'BlackJack' Rintsch wrote: > On Sun, 26 Aug 2007 06:05:11 +, [EMAIL PROTECTED] wrote: > >> I am trying to use python for file processing. >> Suppose I have a file like this: >> I want to build a Hashmap between the line "begin_QOS_statistics"

Re: How can I use python for file processing

On Sun, 26 Aug 2007 06:05:11 +, [EMAIL PROTECTED] wrote: > I am trying to use python for file processing. > Suppose I have a file like this: > I want to build a Hashmap between the line "begin_QOS_statistics" and > "end_QOS_statistics" > and for each line

How can I use python for file processing

Hi, I am trying to use python for file processing. Suppose I have a file like this: I want to build a Hashmap between the line "begin_QOS_statistics" and "end_QOS_statistics" and for each line I want to put the first text as the key of the hash table and the second text as th

Re: File processing - is Python suitable?

On Tue, 19 Jun 2007 05:15:17 -0700, ferrad <[EMAIL PROTECTED]> wrote: > I have not used Python before, but believe it may be what I need. > > I have large text files containing text, numbers, and junk. I want to > delete large chunks process other bits, etc, much like I'd do in an > editor, but wa

Re: File processing - is Python suitable?

ferrad wrote: > I have not used Python before, but believe it may be what I need. > > I have large text files containing text, numbers, and junk. I want to > delete large chunks process other bits, etc, much like I'd do in an > editor, but want to do it automatically. I have a set of generic >

Re: File processing - is Python suitable?

ferrad wrote: > I have large text files containing text, numbers, and junk. I want to > delete large chunks process other bits, etc, much like I'd do in an > editor, but want to do it automatically. > Question: can I translate these types of rules into programmatical > constructs that Python can

Re: File processing - is Python suitable?

ferrad wrote: > I have not used Python before, but believe it may be what I need. > > I have large text files containing text, numbers, and junk. I want to > delete large chunks process other bits, etc, much like I'd do in an > editor, but want to do it automatically. I have a set of generic > r

File processing - is Python suitable?

I have not used Python before, but believe it may be what I need. I have large text files containing text, numbers, and junk. I want to delete large chunks process other bits, etc, much like I'd do in an editor, but want to do it automatically. I have a set of generic rules that my fingers follo

Re: File processing

Peter Hansen wrote: > Gopal wrote: >> [...] I'm >> thinking of going with this format by having "Param Name - value". Note >> that the value is a string/number; something like this: >> >> PROJECT_ID = "E4208506" >> SW_VERSION = "18d" >> HW_VERSION = "2" >> >> In my script, I need to parse

Re: File processing

Gopal wrote: >Thanks for the reference. However, I'm not understanding how to use it. >Could you please provide with an example? Like I open the file, read >line and give it to parser? > >Please help me. > > > I had thought of recommending what Peter Hansen recommended - just importing the text

Re: File processing

Thank you very much. That works!!! -- http://mail.python.org/mailman/listinfo/python-list

Re: File processing

Gopal wrote: > Hello, > > I'm Gopal. I'm looking for a solution to the following problem: > > I need to create a text file config.txt having some parameters. I'm > thinking of going with this format by having "Param Name - value". Note > that the value is a string/number; something like this: >

Re: File processing

Thanks for the reference. However, I'm not understanding how to use it. Could you please provide with an example? Like I open the file, read line and give it to parser? Please help me. -- http://mail.python.org/mailman/listinfo/python-list

Re: File processing

Gopal wrote: >Hello, > >I'm Gopal. I'm looking for a solution to the following problem: > >I need to create a text file config.txt having some parameters. I'm >thinking of going with this format by having "Param Name - value". Note >that the value is a string/number; something like this: > >PROJEC

Re: File processing

The ConfigParser class is designed for this task, see http://docs.python.org/lib/module-ConfigParser.html -- http://mail.python.org/mailman/listinfo/python-list

File processing

Hello, I'm Gopal. I'm looking for a solution to the following problem: I need to create a text file config.txt having some parameters. I'm thinking of going with this format by having "Param Name - value". Note that the value is a string/number; something like this: PROJECT_ID = "E4208506" SW_VE