Re: [BangPypers] Extracting zipfile
Correct me if I'm wrong but tab-completion doesn't work out of the box for standard python interpreter. On Mon, May 31, 2010 at 11:05 AM, Noufal Ibrahim nou...@gmail.com wrote: On Mon, May 31, 2010 at 8:32 AM, Jeffrey Jose jeffjosej...@gmail.com wrote: Dear Murugadoss, If you're starting out Python, I highly recommend IPython ( http://ipython.scipy.org/moin/ ). With its excellent tab completion, you would never run into an AttributeError -1. Tab completion is there in the standard interpreter and ipython is not a substitute for reading the documentation and going through the tutorial which evidently the OP has not done. -- ~noufal http://nibrahim.net.in ___ BangPypers mailing list BangPypers@python.org http://mail.python.org/mailman/listinfo/bangpypers ___ BangPypers mailing list BangPypers@python.org http://mail.python.org/mailman/listinfo/bangpypers
Re: [BangPypers] UI Designing
For UI design, I 1. Start off with pen and paper, quickly mock up several designs and interaction patterns 2. Proceed onto Photoshop/Illustrator to get a feel of how things would look at the end. Repeat 1 and 2 over and over Once I'm ok with a design, I proceed to the next phase, probably writing some code. /jeff On Mon, May 31, 2010 at 3:52 AM, Gaurav Kalra gvka...@gmail.com wrote: Hi. Can you please share what sort of UI Design tools the members on the list currently use for designing web applications ? -- With Thanks Gaurav Kalra gvka...@googlemail.com ___ BangPypers mailing list BangPypers@python.org http://mail.python.org/mailman/listinfo/bangpypers ___ BangPypers mailing list BangPypers@python.org http://mail.python.org/mailman/listinfo/bangpypers
Re: [BangPypers] Extracting zipfile
On Mon, May 31, 2010 at 02:55:12PM +0530, Jeffrey Jose wrote: Correct me if I'm wrong but tab-completion doesn't work out of the box for standard python interpreter. You are right. Tab Completion does not work out of box for standard python interpreter. But IDLE has auto-completion on . (os. will give all supported methods and parameters for os module). -- Senthil Sometimes a cigar is just a cigar. -- Sigmund Freud ___ BangPypers mailing list BangPypers@python.org http://mail.python.org/mailman/listinfo/bangpypers
Re: [BangPypers] UI Designing
Pencil is a firefox extension with which you can make wireframes. If you want to make wireframes that look like paper prototypes then just search for stencils. On Mon, May 31, 2010 at 3:52 AM, Gaurav Kalra gvka...@gmail.com wrote: Hi. Can you please share what sort of UI Design tools the members on the list currently use for designing web applications ? -- With Thanks Gaurav Kalra gvka...@googlemail.com ___ BangPypers mailing list BangPypers@python.org http://mail.python.org/mailman/listinfo/bangpypers ___ BangPypers mailing list BangPypers@python.org http://mail.python.org/mailman/listinfo/bangpypers
Re: [BangPypers] Harvestman error
On Sun, May 30, 2010 at 9:56 PM, JAGANADH G jagana...@gmail.com wrote: Dear All I was trying to run Harvestman(A Python tool for web harvesting). I got the following error http://pastebin.com/uPzUs0Xw My configuration file is http://pastebin.com/dfhiy2Q6 Can any body help me regarding this. I was trying to harvest my blog with a word filter 'Python' There is no word filter anymore. You hit upon a bug which seems to still apply the word-filter code :) For filtering based on words or regular expressions on the page content, you can implement a custom crawler. It is pretty easy and a sample already exists. Just modify the code to suit the keyword(s) you want to filter. Look for searchingcrawler.py inside apps/samples folder and modify the code. -- ** JAGANADH G http://jaganadhg.freeflux.net/blog ___ BangPypers mailing list BangPypers@python.org http://mail.python.org/mailman/listinfo/bangpypers -- --Anand ___ BangPypers mailing list BangPypers@python.org http://mail.python.org/mailman/listinfo/bangpypers
Re: [BangPypers] UI Designing
Hi, Please, please, please ..do not top post ! On 05/31/2010 02:58 PM, Jeffrey Jose wrote: For UI design, I 1. Start off with pen and paper, quickly mock up several designs and interaction patterns 2. Proceed onto Photoshop/Illustrator to get a feel of how things would look at the end. Repeat 1 and 2 over and over Once I'm ok with a design, I proceed to the next phase, probably writing some code. I stumbled upon this recently which might help with 1 and 2: http://konigi.com/tools/graph-paper cheers, - steve -- random spiel: http://lonetwin.net/ what i'm stumbling into: http://lonetwin.stumbleupon.com/ ___ BangPypers mailing list BangPypers@python.org http://mail.python.org/mailman/listinfo/bangpypers
Re: [BangPypers] UI Designing
On Mon, May 31, 2010 at 3:52 AM, Gaurav Kalra gvka...@gmail.com wrote: Hi. Can you please share what sort of UI Design tools the members on the list currently use for designing web applications ? If you are talking about some quick wireframes and prototyping then check out http://www.balsamiq.com/builds/mockups-web-demo/ The free demo version also might suffice in lot of cases. Balsamiq also has a useful tool in their market place which allows you to convert the image to html. -- Kumar Gaurav Latest Post -- Gitting things right http://wp.me/pbU2Q-2j ___ BangPypers mailing list BangPypers@python.org http://mail.python.org/mailman/listinfo/bangpypers
Re: [BangPypers] UI Designing
Hi, addendum ... On 05/31/2010 03:23 PM, steve wrote: Hi, [...snip...] I stumbled upon this recently which might help with 1 and 2: http://konigi.com/tools/graph-paper I am not a designer, but a quick google threw up this: http://www.geekchix.org/blog/2010/01/03/a-collection-of-printable-sketch-templates-and-sketch-books-for-wireframing/ which might be interesting too ! cheers, - steve -- random spiel: http://lonetwin.net/ what i'm stumbling into: http://lonetwin.stumbleupon.com/ ___ BangPypers mailing list BangPypers@python.org http://mail.python.org/mailman/listinfo/bangpypers
Re: [BangPypers] UI Designing
On Mon, May 31, 2010 at 15:27, steve st...@lonetwin.net wrote: http://www.geekchix.org/blog/2010/01/03/a-collection-of-printable-sketch-templates-and-sketch-books-for-wireframing/ That's a very nice find, Steve. Although I guess it's something that only the artistically inclined could use well. I usually prefer text (there's this input, which will respond so to valid input, and so to invalid input) and boxes and arrows on paper/whiteboard. Roshan Mathews ___ BangPypers mailing list BangPypers@python.org http://mail.python.org/mailman/listinfo/bangpypers
Re: [BangPypers] Extracting zipfile
On Mon, May 31, 2010 at 2:55 PM, Jeffrey Jose jeffjosej...@gmail.com wrote: Correct me if I'm wrong but tab-completion doesn't work out of the box for standard python interpreter. Not by default but you need to stick 2 or 3 lines into your startup file to get it going. -- ~noufal http://nibrahim.net.in ___ BangPypers mailing list BangPypers@python.org http://mail.python.org/mailman/listinfo/bangpypers
Re: [BangPypers] Extracting zipfile
You could try Dream Pie, its from the same guy who worked on code completion for idle. Its a pretty cool replacement for both IDLE and out of the box interpreter. -- shiv ___ BangPypers mailing list BangPypers@python.org http://mail.python.org/mailman/listinfo/bangpypers
[BangPypers] packing floating data
Hi all, I am trying to pack a float value like 45.90,43.78,543.87. i am using struct.pack( ) function. When i unpack (using struct.unpack) and print it i am getting only real part of the number. Type of the variable is long, var = 45.90 data = struct.pack(!l,float(var)) when i unpack and print, i am getting as 45,0,0,0. I am using byte type while unpacking [struct.unpack(!B,data) ]. 2. How to unpack short and long type data. can anyone help me. Thanks in advance -- Thanks Regards V.Murugadoss ___ BangPypers mailing list BangPypers@python.org http://mail.python.org/mailman/listinfo/bangpypers
Re: [BangPypers] packing floating data
On Mon, May 31, 2010 at 5:34 PM, murugadoss murugadoss2...@gmail.com wrote: Hi all, I am trying to pack a float value like 45.90,43.78,543.87. i am using struct.pack( ) function. When i unpack (using struct.unpack) and print it i am getting only real part of the number. Type of the variable is long, var = 45.90 data = struct.pack(!l,float(var)) http://docs.python.org/library/struct.html#format-characters -- ~noufal http://nibrahim.net.in ___ BangPypers mailing list BangPypers@python.org http://mail.python.org/mailman/listinfo/bangpypers
Re: [BangPypers] packing floating data
hi, When i pack and unpack, i am able to get real part of the float number. can anyone please tell me, how i can pack both the real and imaginary part. Do i need to split n store the values ?? -- Thanks Regards V.Murugadoss On Mon, May 31, 2010 at 9:14 PM, Noufal Ibrahim nou...@gmail.com wrote: On Mon, May 31, 2010 at 5:34 PM, murugadoss murugadoss2...@gmail.com wrote: Hi all, I am trying to pack a float value like 45.90,43.78,543.87. i am using struct.pack( ) function. When i unpack (using struct.unpack) and print it i am getting only real part of the number. Type of the variable is long, var = 45.90 data = struct.pack(!l,float(var)) http://docs.python.org/library/struct.html#format-characters -- ~noufal http://nibrahim.net.in ___ BangPypers mailing list BangPypers@python.org http://mail.python.org/mailman/listinfo/bangpypers ___ BangPypers mailing list BangPypers@python.org http://mail.python.org/mailman/listinfo/bangpypers
Re: [BangPypers] Extracting zipfile
Not by default but you need to stick 2 or 3 lines into your startup file to get it going. -- Tab completion with the standard interpreter doesn't work on Windows even with those 2-3 lines in the startup file - GNU Readline doesn't work on Windows AFAIK. With IPython you can get it working on Windows with the PyReadline ( https://launchpad.net/pyreadline ). DreamPie tab-completion also works OOB on Windows. Ramaswamy ___ BangPypers mailing list BangPypers@python.org http://mail.python.org/mailman/listinfo/bangpypers
Re: [BangPypers] packing floating data
On Mon, May 31, 2010 at 6:22 PM, murugadoss murugadoss2...@gmail.comwrote:
hi,
When i pack and unpack, i am able to get real part of the float number. can
anyone please tell me, how i can pack both the real and imaginary part. Do
i
need to split n store the values ??
You seem to keep posting without taking the hints. Noufal's reply
was to try and lead you to the answer which is the Python documentation
on formatting for struct.pack method.
Please don't expect answers to be presented on a platter. All of us
are very nice and all that, but if you have habit (as you seem to) of
posting basic questions without looking it up yourselves first, it
gets a bit tiresome pretty soon.
In this case you need to use 'f' as format character.
Try this.
s=struct.pack('f', 45.90)
s
'\x9a\x997B'
struct.unpack('f',s)
(45.91525878906,)
This is mentioned quite clearly in struct module's documentation
- Have you ever tried to see that ?
Thanks
--Anand
--
Thanks Regards
V.Murugadoss
On Mon, May 31, 2010 at 9:14 PM, Noufal Ibrahim nou...@gmail.com wrote:
On Mon, May 31, 2010 at 5:34 PM, murugadoss murugadoss2...@gmail.com
wrote:
Hi all,
I am trying to pack a float value like 45.90,43.78,543.87. i am using
struct.pack( ) function. When i unpack (using struct.unpack) and print
it
i
am getting only real part of the number.
Type of the variable is long,
var = 45.90
data = struct.pack(!l,float(var))
http://docs.python.org/library/struct.html#format-characters
--
~noufal
http://nibrahim.net.in
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--Anand
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Re: [BangPypers] packing floating data
Yes, you need to pack real and imaginary parts separately.I mean ,there is no
way to pass Complex object to pack method(well,struct
performs conversions between Python values and C structs represented as
Python bytes objects),so
struct.pack('ff',realpart,imaginarypart) #provided both parts are floats.
ThanksRegards,
Srinivas Reddy Thatiparthy,
Mobile:9393099772,
-Original Message-
From: bangpypers-bounces+srinivas_thatiparthy=akebonosoft@python.org on
behalf of murugadoss
Sent: Mon 5/31/2010 6:22 PM
To: Bangalore Python Users Group - India
Subject: Re: [BangPypers] packing floating data
hi,
When i pack and unpack, i am able to get real part of the float number. can
anyone please tell me, how i can pack both the real and imaginary part. Do i
need to split n store the values ??
--
Thanks Regards
V.Murugadoss
On Mon, May 31, 2010 at 9:14 PM, Noufal Ibrahim nou...@gmail.com wrote:
On Mon, May 31, 2010 at 5:34 PM, murugadoss murugadoss2...@gmail.com
wrote:
Hi all,
I am trying to pack a float value like 45.90,43.78,543.87. i am using
struct.pack( ) function. When i unpack (using struct.unpack) and print it
i
am getting only real part of the number.
Type of the variable is long,
var = 45.90
data = struct.pack(!l,float(var))
http://docs.python.org/library/struct.html#format-characters
--
~noufal
http://nibrahim.net.in
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Re: [BangPypers] packing floating data
On Mon, May 31, 2010 at 6:22 PM, murugadoss murugadoss2...@gmail.comwrote: hi, When i pack and unpack, i am able to get real part of the float number. can anyone please tell me, how i can pack both the real and imaginary part. Do i need to split n store the values ?? Did I imagine this or did you say imaginary part of a float ? Maybe you meant fractional part ? -- Thanks Regards V.Murugadoss On Mon, May 31, 2010 at 9:14 PM, Noufal Ibrahim nou...@gmail.com wrote: On Mon, May 31, 2010 at 5:34 PM, murugadoss murugadoss2...@gmail.com wrote: Hi all, I am trying to pack a float value like 45.90,43.78,543.87. i am using struct.pack( ) function. When i unpack (using struct.unpack) and print it i am getting only real part of the number. Type of the variable is long, var = 45.90 data = struct.pack(!l,float(var)) http://docs.python.org/library/struct.html#format-characters -- ~noufal http://nibrahim.net.in ___ BangPypers mailing list BangPypers@python.org http://mail.python.org/mailman/listinfo/bangpypers ___ BangPypers mailing list BangPypers@python.org http://mail.python.org/mailman/listinfo/bangpypers -- --Anand ___ BangPypers mailing list BangPypers@python.org http://mail.python.org/mailman/listinfo/bangpypers
[BangPypers] time in seconds and milliseconds
Hi, how to represent the time in seconds and milliseconds ?A function similar to gettimeofday() in c. gettimeofday(tv, NULL) Thanks for all ur support. -- Thanks Regards V.Murugadoss ___ BangPypers mailing list BangPypers@python.org http://mail.python.org/mailman/listinfo/bangpypers
Re: [BangPypers] time in seconds and milliseconds
On Mon, May 31, 2010 at 8:33 PM, murugadoss murugadoss2...@gmail.com wrote: how to represent the time in seconds and milliseconds ?A function similar to gettimeofday() in c. gettimeofday(tv, NULL) http://docs.python.org/library/time.html Which functions have you YOU tried so far? Your attempts at getting other people give you the answers is not gaining you any friends on this list. Let's see some effort from your side. ___ BangPypers mailing list BangPypers@python.org http://mail.python.org/mailman/listinfo/bangpypers
Re: [BangPypers] time in seconds and milliseconds
It is done. Thank u -- Thanks Regards V.Murugadoss On Tue, Jun 1, 2010 at 10:19 AM, Pradeep Gowda prad...@btbytes.com wrote: On Mon, May 31, 2010 at 8:33 PM, murugadoss murugadoss2...@gmail.com wrote: how to represent the time in seconds and milliseconds ?A function similar to gettimeofday() in c. gettimeofday(tv, NULL) http://docs.python.org/library/time.html Which functions have you YOU tried so far? Your attempts at getting other people give you the answers is not gaining you any friends on this list. Let's see some effort from your side. ___ BangPypers mailing list BangPypers@python.org http://mail.python.org/mailman/listinfo/bangpypers ___ BangPypers mailing list BangPypers@python.org http://mail.python.org/mailman/listinfo/bangpypers
[BangPypers] sending binary files over socket
hi, I need to pack and send a binary file over socket. The binary file is already existing. Do i need to unpack and read the file and then pack it once again using struct.pack or i can directly send the binary file. Since the binary file is very big,reading and packing is little difficult in my case. Is there any way, i can append the file with the message and send. As of now i am trying to read file,each byte and pack it. If any one can help me.please send me some information. -- Thanks Regards V.Murugadoss ___ BangPypers mailing list BangPypers@python.org http://mail.python.org/mailman/listinfo/bangpypers
