Hello,
The other day I was playing with a while loop with a for loop nested inside.
Within the for loop I had a condition to break the loop, but when loop ran it
never existed the loop. I went back and looked in Programming Python to read
about loops and I've got two questions (related to each
Hi and thanks everyone for the enlightenment. I guess pyparsing is the
way to go then. I just installed it and am trying it out. It looks
good for all the stuff I need to do in Nuke frequently. I am going to
do a bit of testing with Paul's solution.
Cheers
Pete
__
>
That's precisely the solution that worked for me, though I should say
that I only tested this in Firefox 3 on Ubuntu 9.04. The below blog
post circa 2006 suggests that IE at least uses some behind-the-scenes
magic to decide on an encoding when the declaration doe not appear in
the Content heade
"Serdar Tumgoren" wrote
I guess you forgot to output a tag that defines the content-type
of
the page.
Aha! Yes indeed. I was just writing out data quick and dirty for
testing purposes and forgot to write out the headers. I added Content
Header info and all works fine.
OK, What kind of m
"Serdar Tumgoren" wrote
The problem I stumbled into is that when I used UTF-8, several
characters showed up as gobbledygook in my Firefox browser.
Specifically, the characters "\u201c" and "\u201d" (quote marks) were
not carrying over. Some googling revealed that I should change my
browser's d
"Amit Sethi" wrote
I am having problem with adding pages to gtk.Notebook :
I know nothing about Gtk so I could mbe missing
something here but
Now while creating I do :
def new_tab(widget,widget_render):
notebook.new_tab(widget_render)
notebook = SmNotebook()
These 2 line
Hi ,
I am having problem with adding pages to gtk.Notebook :
What I want is to be able to pass a random container widget to a new tab:
thus my code is :
class SmNotebook(gtk.Notebook):
def __init__(self):
gtk.Notebook.__init__(self)
#set the tab proper
> I guess you forgot to output a tag that defines the content-type of
> the page.
Aha! Yes indeed. I was just writing out data quick and dirty for
testing purposes and forgot to write out the headers. I added Content
Header info and all works fine.
Thanks!
__
Serdar Tumgoren wrote:
> I just ran into a glitch that got me wondering about the proper
> encoding to use when outputting data for non-technical folks.
>
> I took pains to ensure that I converted a number of XML feeds to UTF-8
> prior to storage in a database. And then, when pulling the feed data
Hi everyone,
I just ran into a glitch that got me wondering about the proper
encoding to use when outputting data for non-technical folks.
I took pains to ensure that I converted a number of XML feeds to UTF-8
prior to storage in a database. And then, when pulling the feed data
from a database to
"Thomas Scrace" wrote
class with attributes like name, artist, year etc. However, I am at a
loss as to how to save these instances so that they can be retrieved
the next time I run the program. I assume I need to write them to a
file somehow,
That's one way and you can find an example
I think I will give both approaches a go, since this is just a
learning exercise anyway. Thanks very much for your help.
Oh, and sorry for accidentally quoting the whole digest last time.
Won't happen again!
Tom
On 13 Jul 2009, at 17:53, tutor-requ...@python.org wrote:
I think you are b
Steganography's really neat! You should look into it.
>
>
I did a quick lookup on Wikipedia.
>
Basically what his code does is takes an image, and it twiddles the least
significant bits
>
>
Interestingly when I was at university the head of signal processing was into
crypto stuff and was look
I think you are better off using a database in this situation, sqlite3 is a
good choice since no extra setup is required. See
http://docs.python.org/library/sqlite3.html
And to answer your question, the python pickle module can save class
instances, see http://docs.python.org/library/pickle.html
ent was scrubbed...
URL: <http://mail.python.org/pipermail/tutor/attachments/20090713/ad0174f6/attachment-0001.htm
>
--
Message: 2
Date: Mon, 13 Jul 2009 07:37:45 -0400
From: Kent Johnson
To: Markus Hubig
Cc: tutor@pyth
On Mon, Jul 13, 2009 at 2:08 PM, Dave Angel wrote:
> Markus Hubig wrote:
>
>> Hi @all,
>>
>> within diveintopython I often found a for-statement like this:
>>
>> f for f in bla:
>>print f
>>
>> So what actually is the first f for ... is it just to declare f before
>> starting the for loop? I
Markus Hubig wrote:
Hi @all,
within diveintopython I often found a for-statement like this:
f for f in bla:
print f
So what actually is the first f for ... is it just to declare f before
starting the for loop? I can't find any information on python.org
and it's hard to google this kinda st
Pete Froslie wrote:
The url function btw:
def url():
fin = open("journey_test.txt", "r")
response = re.split(r"[/|/,\n, , ,:\"\"\.?,)(\-\<>\[\]'\r']",
fin.read())
thesaurus = API_URL + response[word_number] + '/' #API_URL is
established at the start of the code
return thesaurus
Hello All,
I am trying to go through the "Python Power!" book and i am at the part
where i need to setup a web server. I am thinking of using XAMPP and have
checked its site and wanted to try using mod_python. I am using Python 3.1
but from initial looks it seems mod_python doesnt support it, co
On Mon, Jul 13, 2009 at 6:50 AM, Markus Hubig wrote:
> Hi @all,
>
> within diveintopython I often found a for-statement like this:
>
> f for f in bla:
> print f
>
> So what actually is the first f for ... is it just to declare f before
> starting the for loop? I can't find any information on py
Markus,
That looks like a typo. remove it and it should work.
On Mon, Jul 13, 2009 at 4:50 AM, Markus Hubig wrote:
> Hi @all,
>
> within diveintopython I often found a for-statement like this:
>
> f for f in bla:
> print f
>
> So what actually is the first f for ... is it just to declare f
Muhammad Ali wrote:
Hi,
This is my first attempt at python. I tried my hand at steganography for
fun. The code includes separate, combine, encode, decode functions. The
separate function takes a number and it's base and returns a list containing
each digit of the number in a list, vice versa for
Hi @all,
within diveintopython I often found a for-statement like this:
f for f in bla:
print f
So what actually is the first f for ... is it just to declare f before
starting the for loop? I can't find any information on python.org
and it's hard to google this kinda stuff.
- Markus
--
--
>
>
>
> I tried my hand at steganography
>>
>
> Never heard of it before![snip]
>
> I didn't notice anything that would be v3 specific. Also I can't
> comment on the algorithm since I don't really know what its
> doing!
>
Alan,
Steganography's really neat! You should look into it.
Basically wha
"Muhammad Ali" wrote
I tried my hand at steganography
Never heard of it before!
#The code starts here:
def separate(num, base):
li = []
while num / base > 0:
li.insert(0, num % base)
num = num / base
li.insert(0,num)
return li
def combine(tup, base):
num = 0
"Pete O'Connell" wrote
I am always looking for the line " name Write1" as my starting point. In
the
first example below, I want to replace the path, which is 2 lines above
it.
I have made a basic script to do that and it works fine. The problem I am
having is when the number of lines between
This is a good little pyparsing exercise. Pyparsing makes it easy to define
the structure of a "Write { ( )* }" block, and use the names
given to the parsed tokens to easily find the "name" and "file" entries.
from pyparsing import (Literal, Word, alphanums, empty, restOfLine, dictOf)
# make up
Hi,
This is my first attempt at python. I tried my hand at steganography for
fun. The code includes separate, combine, encode, decode functions. The
separate function takes a number and it's base and returns a list containing
each digit of the number in a list, vice versa for combine. The encode
f
Hai,
Welcome to the complexities of package management :)
wcyee wrote:
Hi, When I am able to find and install a windows package distributed
as an exe file, I can just go to "Add & Remove Programs" in the
"Control Panel" and uninstall it.
That's what I call an OS package manager. My Linux on
Pete O'Connell wrote:
Write {
file /Volumes/raid0/Z353_002_comp_v27.%04d.cin
file_type cin
name Write1
xpos 13762
ypos -364
}
The simplest approach imho is to parse the input with a proper parser, eg PLY
or pyparsing.
If you want to do the parsing manually, I'd start by classifying eac
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