Re: Reading in cooked mode

2014-03-23 Thread Marko Rauhamaa
Cameron Simpson : > Plenty of people use editors that consider end-of-line to be a > separator and not a terminator, leading to supposed text files lacking > trailing newlines (or end-of-line of OS). I use an editor (emacs) that considers the end-of-line to be a byte among others. > I consider t

Re: Help needed to create a Python extension library for an existing shared memory hash table library

2014-03-23 Thread Jens Thoms Toerring
Simon Hardy-Francis wrote: > Hi Python fans, I just released my first open source project ever called > SharedHashFile [1]. It's a shared memory hash table written in C. Some guy > on Quora asked [2] whether there's an extension library for Python coming > out. I would like to do one but I know li

Re: Help needed to create a Python extension library for an existing shared memory hash table library

2014-03-23 Thread Rustom Mody
On Sunday, March 23, 2014 6:37:11 PM UTC+5:30, Jens Thoms Toerring wrote: > Simon Hardy-Francis wrote: > > Hi Python fans, I just released my first open source project ever called > > SharedHashFile [1]. It's a shared memory hash table written in C. Some guy > > on Quora asked [2] whether there's

Install CVXOPT in Windows 64 bit

2014-03-23 Thread azt113
Hello! I need to urgently install CVOXPT in my pc. However, it seems that it only works under 32 bit versions. Does anyone know about a way around this? Your advise will be much appreciated! Ines -- https://mail.python.org/mailman/listinfo/python-list

Re: Question about Source Control

2014-03-23 Thread Albert-Jan Roskam
> From: Dave Angel >To: [email protected] >Sent: Sunday, March 23, 2014 3:18 AM >Subject: Re: Question about Source Control > > >Albert-Jan Roskam Wrote in message: >> > >In addition to posting in html format,  you have also set the font >size too small

Re: Install CVXOPT in Windows 64 bit

2014-03-23 Thread Mark Lawrence
On 23/03/2014 14:00, [email protected] wrote: Hello! I need to urgently install CVOXPT in my pc. However, it seems that it only works under 32 bit versions. Does anyone know about a way around this? Your advise will be much appreciated! Ines http://www.lfd.uci.edu/~gohlke/pythonlibs/#cvxopt -

python installation on windows

2014-03-23 Thread rborole06
Hi Everybody actually i want to run python on web browser. I downloaded python and installed but i'm not able to run it in browser but it running using command prompt. so i trying to install mod_wsgi 3.4. So i downloaded precompiled version mod_wsgi-3.4.ap22.win32-py2.6 and copied mod_wsgi.so f

Re: help with for loop----python 2.7.2

2014-03-23 Thread tad na
On Saturday, March 22, 2014 6:21:30 AM UTC-5, tad na wrote: > I am trying to get all the element data from the rss below. > > The only thing I am pulling is the first element. > I don't understand why the for loop does not go through the entire rss. > Here is my code > try: > from urlli

Re: python installation on windows

2014-03-23 Thread tad na
On Sunday, March 23, 2014 12:09:09 PM UTC-5, [email protected] wrote: > Hi Everybody > > > > actually i want to run python on web browser. I downloaded python and > installed but i'm not able to run it in browser but it running using command > prompt. so i trying to install mod_wsgi 3.4. So i

Re: help with for loop----python 2.7.2

2014-03-23 Thread tad na
On Sunday, March 23, 2014 12:29:40 PM UTC-5, tad na wrote: > On Saturday, March 22, 2014 6:21:30 AM UTC-5, tad na wrote: > > > I am trying to get all the element data from the rss below. > > > > > > The only thing I am pulling is the first element. > > > > > I don't understand why the for l

Re: help with for loop----python 2.7.2

2014-03-23 Thread Mark Lawrence
On 23/03/2014 17:30, tad na wrote: Would you please use the mailing list https://mail.python.org/mailman/listinfo/python-list or read and action this https://wiki.python.org/moin/GoogleGroupsPython to prevent us seeing double line spacing and single line paragraphs, thanks. -- My fellow Pyth

Re: help with for loop----python 2.7.2

2014-03-23 Thread Ian Kelly
On Mar 23, 2014 11:31 AM, "tad na" wrote: > OK . second problem :) > I can print the date. not sure how to do this one.. Why not? What happens when you try? > try: > from urllib2 import urlopen > except ImportError: > from urllib.request import urlopen > import urllib2 > from bs4 import

Re: help with for loop----python 2.7.2

2014-03-23 Thread tad na
On Sunday, March 23, 2014 12:40:04 PM UTC-5, Mark Lawrence wrote: > On 23/03/2014 17:30, tad na wrote: > Would you please use the mailing list > https://mail.python.org/mailman/listinfo/python-list or read and action > this https://wiki.python.org/moin/GoogleGroupsPython to prevent us > seeing d

Re: help with for loop----python 2.7.2

2014-03-23 Thread Mark Lawrence
On 23/03/2014 17:30, tad na wrote: On Sunday, March 23, 2014 12:29:40 PM UTC-5, tad na wrote: On Saturday, March 22, 2014 6:21:30 AM UTC-5, tad na wrote: I am trying to get all the element data from the rss below. The only thing I am pulling is the first element. I don't understand

Re: python installation on windows

2014-03-23 Thread tad na
On Sunday, March 23, 2014 12:33:02 PM UTC-5, tad na wrote: > On Sunday, March 23, 2014 12:09:09 PM UTC-5, [email protected] wrote: > > Hi Everybody > > actually i want to run python on web browser. I downloaded python and > > installed but i'm not able to run it in browser but it running using >

Re: help with for loop----python 2.7.2

2014-03-23 Thread tad na
On Sunday, March 23, 2014 12:49:11 PM UTC-5, Ian wrote: > On Mar 23, 2014 11:31 AM, "tad na" wrote: > > OK . second problem :) > > I can print the date.  not sure how to do this one.. > Why not? What happens when you try? > > try: > >     from urllib2 import urlopen > > except ImportError: > >

Re: help with for loop----python 2.7.2

2014-03-23 Thread Ben Finney
[email protected] writes: > I am trying to get all the element data from the rss below. […] > from bs4 import BeautifulSoup > > soup = BeautifulSoup(urlopen('http://bl.ocks.org/mbostock.rss')) RSS is not HTML; so BeautifulSoup is not a good tool to use for parsing RSS. Instead, you will do

Re: help with for loop----python 2.7.2

2014-03-23 Thread Ian Kelly
On Mar 23, 2014 3:56 PM, "tad na" wrote: > > This is the error I get with > 1. print data[x].pubDate.text > AttributeError: 'NoneType' object has no attribute 'text' > 2. print data[x].pubDate > It results in "None" So the problem is that it's not even finding the pubDate tag in the first

Re: Question about Source Control

2014-03-23 Thread Chris Angelico
On Mon, Mar 24, 2014 at 1:58 AM, Albert-Jan Roskam wrote: > One more thing (so this is not entirely a double post!). While reading these > books I found that the authors were pretty religious about Clean Commits. I > mean, ok, it's not a good idea to do one huge monolithic commit each month, >

Re: Question about Source Control

2014-03-23 Thread Cameron Simpson
On 24Mar2014 09:56, Chris Angelico wrote: > On Mon, Mar 24, 2014 at 1:58 AM, Albert-Jan Roskam wrote: > > One more thing (so this is not entirely a double post!). While reading > > these books I found that the authors were pretty religious about Clean > > Commits. I mean, ok, it's not a good id

Re: Question about Source Control

2014-03-23 Thread Chris Angelico
On Mon, Mar 24, 2014 at 11:19 AM, Cameron Simpson wrote: > I'm particularly fond of "hg record" (or the similar extension, "hg > crecord"), which lets you commit just parts of a modified file. > > When I'm in a debugging branch, it gradually turns into a huge diff. > "hg record" lets me commit spe

loop

2014-03-23 Thread pabloeruggeri
Hello, I'm trying to create a for loop that starts at 100 and goes to 10Mllion. The increments are like this: 100, 1000, 1, . Basicaly adding a zero each iteration. I'm having problems trying to do it. Can somebody help me -- https://mail.python.org/mailman/listinfo/python-list

Re: loop

2014-03-23 Thread MRAB
On 2014-03-24 00:35, [email protected] wrote: Hello, I'm trying to create a for loop that starts at 100 and goes to 10Mllion. The increments are like this: 100, 1000, 1, . Basicaly adding a zero each iteration. I'm having problems trying to do it. Can somebody help me Probably be

Re: loop

2014-03-23 Thread Chris Angelico
On Mon, Mar 24, 2014 at 11:35 AM, wrote: > Hello, > > I'm trying to create a for loop that starts at 100 and goes to 10Mllion. The > increments are like this: 100, 1000, 1, . Basicaly adding a zero each > iteration. I'm having problems trying to do it. Can somebody help me > That sound

Re: loop

2014-03-23 Thread Mark Lawrence
On 24/03/2014 00:35, [email protected] wrote: Hello, I'm trying to create a for loop that starts at 100 and goes to 10Mllion. The increments are like this: 100, 1000, 1, . Basicaly adding a zero each iteration. I'm having problems trying to do it. Can somebody help me Start by

Re: loop

2014-03-23 Thread pabloeruggeri
Thanks!! -- https://mail.python.org/mailman/listinfo/python-list

Re: loop

2014-03-23 Thread anton
for i in (10**p for p in range(3, 8)): print(i) -- https://mail.python.org/mailman/listinfo/python-list

Re: Question about Source Control

2014-03-23 Thread Cameron Simpson
On 24Mar2014 11:30, Chris Angelico wrote: > On Mon, Mar 24, 2014 at 11:19 AM, Cameron Simpson wrote: > > I'm particularly fond of "hg record" (or the similar extension, "hg > > crecord"), which lets you commit just parts of a modified file. > > > > When I'm in a debugging branch, it gradually tur

Re: Question about Source Control

2014-03-23 Thread Terry Reedy
On 3/23/2014 6:56 PM, Chris Angelico wrote: On Mon, Mar 24, 2014 at 1:58 AM, Albert-Jan Roskam wrote: One more thing (so this is not entirely a double post!). While reading these books I found that the authors were pretty religious about Clean Commits. I mean, ok, it's not a good idea to do o

Re: Question about Source Control

2014-03-23 Thread Mark Lawrence
On 24/03/2014 01:26, Terry Reedy wrote: On 3/23/2014 6:56 PM, Chris Angelico wrote: On Mon, Mar 24, 2014 at 1:58 AM, Albert-Jan Roskam wrote: One more thing (so this is not entirely a double post!). While reading these books I found that the authors were pretty religious about Clean Commits. I

Re: Question about Source Control

2014-03-23 Thread Chris Angelico
On Mon, Mar 24, 2014 at 12:26 PM, Terry Reedy wrote: > With multiple branches (as with 2.7, 3.4, and default for cpython) and > multiple active developers (20?) commiting to those brances, commits are > definitely not free. I would not exactly call them as cheap as you seem to > imply either. That

Re: python installation on windows

2014-03-23 Thread Rhodri James
On Sun, 23 Mar 2014 17:09:09 -, wrote: Hi Everybody actually i want to run python on web browser. Actually you don't. You want to run Python on a web server, which fortunately is a good deal easier. I downloaded python and installed but i'm not able to run it in browser but it run

Re: loop

2014-03-23 Thread Ben Finney
[email protected] writes: > I'm trying to create a for loop that starts at 100 and goes to > 10Mllion. The increments are like this: 100, 1000, 1, . > Basicaly adding a zero each iteration. I'm having problems trying to > do it. Can somebody help me Welcome. What have you tried so

Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list)

2014-03-23 Thread Rhodri James
On Sun, 23 Mar 2014 02:46:28 -, Ian Kelly wrote: On Sat, Mar 22, 2014 at 6:32 PM, Rhodri James wrote: On Sat, 22 Mar 2014 05:26:26 -, Rustom Mody wrote: Well almost... Except that the 'loop' I am talking of is one of def loop(): return [yield (lambda: x) for x in [1,2,3]] o

Re: Reading in cooked mode (was Re: Python MSI not installing, log file showing name of a Viatnemese communist revolutionary)

2014-03-23 Thread Steven D'Aprano
On Sun, 23 Mar 2014 12:37:43 +1100, Chris Angelico wrote: > On Sun, Mar 23, 2014 at 12:07 PM, Steven D'Aprano > wrote: >> On Sun, 23 Mar 2014 02:09:20 +1100, Chris Angelico wrote: >> >>> On Sun, Mar 23, 2014 at 1:50 AM, Steven D'Aprano >>> wrote: Line endings are terminators: they end the l

Re: Reading in cooked mode (was Re: Python MSI not installing, log file showing name of a Viatnemese communist revolutionary)

2014-03-23 Thread Chris Angelico
On Mon, Mar 24, 2014 at 1:37 PM, Steven D'Aprano wrote: > On Sun, 23 Mar 2014 12:37:43 +1100, Chris Angelico wrote: >> And lines are delimited entities. A text file is a sequence of lines, >> separated by certain characters. > > Are they really separated, or are they terminated? > > a\nb\n > >

Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list)

2014-03-23 Thread Chris Angelico
On Mon, Mar 24, 2014 at 1:35 PM, Rhodri James wrote: >> Would you not consider this to be declarative? >> >>x = [1, 2, 3] > > > I'm not sure I would. I look at that line of code and think of it as > "Create a list...", very much in an imperative manner. Then again, compared > with C structs

Re: python installation on windows

2014-03-23 Thread Mark H Harris
On 3/23/14 4:07 PM, tad na wrote: On Sunday, March 23, 2014 12:33:02 PM UTC-5, tad na wrote: To set up a web browser: 1.open a dos window 2.navigate to dir you want "served" 3.type "python -m SimpleHTTPServer &." 4. open browser and type http://localhost:/ That is very ~cool. I learn

Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list)

2014-03-23 Thread Chris Angelico
On Mon, Mar 24, 2014 at 1:35 PM, Rhodri James wrote: > I'm not sure I would. I look at that line of code and think of it as > "Create a list...", very much in an imperative manner. Then again, compared > with C structs and typedefs and actual honest-to-God type declarations, > there's precious l

Re: loop

2014-03-23 Thread Mark H Harris
On 3/23/14 7:59 PM, anton wrote: for i in (10**p for p in range(3, 8)): print(i) Never do their home-work for them; but, in this case, what the heck. :) -- https://mail.python.org/mailman/listinfo/python-list

Re: python installation on windows

2014-03-23 Thread Chris Angelico
On Mon, Mar 24, 2014 at 2:28 PM, Mark H Harris wrote: > Anyway, the PSF runs python (the interpreter) from a web server (I can > access the python interpreter from my browser from the PSF site). > > How is that done simply, is possibly what the OP wants to know (me too). That's a much MUCH harder

Re: Reading in cooked mode (was Re: Python MSI not installing, log file showing name of a Viatnemese communist revolutionary)

2014-03-23 Thread Mark H Harris
On 3/23/14 10:17 PM, Chris Angelico wrote: Newline style IS relevant. You're saying that this will copy a file perfectly: out = open("out", "w") for line in open("in"): out.write(line) but it wouldn't if the iteration and write stripped and recreated newlines? Incorrect, because this versi

Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list)

2014-03-23 Thread Rustom Mody
On Monday, March 24, 2014 8:57:32 AM UTC+5:30, Chris Angelico wrote: > On Mon, Mar 24, 2014 at 1:35 PM, Rhodri James wrote: > >> Would you not consider this to be declarative? > >>x = [1, 2, 3] > > I'm not sure I would. I look at that line of code and think of it as > > "Create a list...", ve

Re: Question about Source Control

2014-03-23 Thread Terry Reedy
On 3/23/2014 10:04 PM, Chris Angelico wrote: On Mon, Mar 24, 2014 at 12:26 PM, Terry Reedy wrote: With multiple branches (as with 2.7, 3.4, and default for cpython) and multiple active developers (20?) commiting to those brances, commits are definitely not free. I would not exactly call them as

Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list)

2014-03-23 Thread Chris Angelico
On Mon, Mar 24, 2014 at 3:14 PM, Rustom Mody wrote: > Neat! So I play around... Change it to > [(x,y) for x in range(1,1) for y in range(1,1)] > and I dont have an answer but a thrashing machine!! (*) Yes, because you used square brackets, which means that the list has to be fully realize

Re: Explanation of this Python language feature? [x for x in x for x in x] (to flatten a nested list)

2014-03-23 Thread Mark H Harris
On 3/22/14 4:46 AM, Steven D'Aprano wrote: On Fri, 21 Mar 2014 23:51:38 -0500, Mark H Harris wrote: Lambda is a problem, if only because it causes confusion. What's the problem? Glad you asked. The constructs DO NOT work the way most people would expect them to, having limited knowledge of pyt

how? Py extension does not depend on py version

2014-03-23 Thread oyster
I found an extension on this blog http://www.cnblogs.com/DxSoft/archive/2011/04/08/2009132.html or you can download the extension directly from http://files.cnblogs.com/DxSoft/PyFetion.rar I found that I can do "from DxVcl import *" in py 2.5/2.6/2.7. When I try this in py24, a msgbox says "no py

solutions manual and test bank

2014-03-23 Thread solutions . for . student
solutions(dot)for(dot)student(at)hotmail.com s o l u t i o n s . f o r . s t u d e n t @ h o t m a i l . c o m We're a team found for providing solution manuals to help students in their study. We sell the books in a soft copy, PDF format. We will do our best to find any book or solution ma