On Tue, Jan 4, 2011 at 14:58, Steven D'Aprano wrote:
> Dave Angel wrote:
>
>> One hazard is if the string the user inputs has any regex special
>> characters in it. If it's anything but letters and digits you probably want
>> to escape it before combining it with your \\b strings.
>
> It is best
> and I will figure out how to get more. I will definitely look at
> setting breakpoints in the event handlers (every event is fired by a
> keystroke controled in an accelerator table).
It doesn't matter about the events, only the handler.
Provided you know the handler function that gets cal
On 01/04/2011 06:59 PM, Alan Gauld wrote:
>
> "Alex Hall" wrote
>
>> expected at all. I tried the pdb module, but I am running a wx
>> program
>> so it is not helping. I tried:
>> python -m pdb c:\prog\solitaire\game.py
>
> The key to using any debugger in a GUI environment is to set break
> p
Thanks to both of you. While I am not getting as much information from
pdb as I get from an error traceback, I suspect that it is my fault
and I will figure out how to get more. I will definitely look at
setting breakpoints in the event handlers (every event is fired by a
keystroke controled in an
"Alex Hall" wrote
expected at all. I tried the pdb module, but I am running a wx
program
so it is not helping. I tried:
python -m pdb c:\prog\solitaire\game.py
The key to using any debugger in a GUI environment is to set break
points on the event handlers of interest. Then when the event fi
Dave Angel wrote:
One hazard is if the string the user inputs has any regex special
characters in it. If it's anything but letters and digits you probably
want to escape it before combining it with your \\b strings.
It is best to escape any user-input before passing it to regex
regardless.
On 01/-10/-28163 02:59 PM, Richard D. Moores wrote:
On Tue, Jan 4, 2011 at 11:57, Richard D. Moores wrote:
On Tue, Jan 4, 2011 at 10:41, Richard D. Moores wrote:
Please see http://tutoree7.pastebin.com/z9YeSYRw . I'm actually
searching RTF files, not TXT files.
I want to modify this script t
Hi David - I was looking for the book you recomended below - "Python 3
Object Oriented Programming" by Dusty Phillips - and found it on Amazon for
$43 new on up and $70 for used but maybe that was hardback? Do you happen
to know of some other way to obtain it for less than $45?
Thanks
Patty
On Tue, Jan 4, 2011 at 11:57, Richard D. Moores wrote:
> On Tue, Jan 4, 2011 at 10:41, Richard D. Moores wrote:
>> Please see http://tutoree7.pastebin.com/z9YeSYRw . I'm actually
>> searching RTF files, not TXT files.
>>
>> I want to modify this script to handle searching on a word. So what,
>> f
On Tue, Jan 4, 2011 at 10:41, Richard D. Moores wrote:
> Please see http://tutoree7.pastebin.com/z9YeSYRw . I'm actually
> searching RTF files, not TXT files.
>
> I want to modify this script to handle searching on a word. So what,
> for example, should line 71 be?
OK, I think I've got it.
in pl
Please see http://tutoree7.pastebin.com/z9YeSYRw . I'm actually
searching RTF files, not TXT files.
I want to modify this script to handle searching on a word. So what,
for example, should line 71 be?
Dick
___
Tutor maillist - Tutor@python.org
To unsu
On Tue, Jan 4, 2011 at 11:07 AM, Richard D. Moores wrote:
> A file has these 2 lines:
>
> alksdhjf ksjhdf kjshf dex akjdhf jkdshf jsdhf
> alkdshf jkashd flkjdsf index alkdjshf alkdjshf
>
> And I want the only line that contains the word "dex"
Ah! Then you want a slightly different Regex pattern.
On Tue, Jan 4, 2011 at 09:31, Brett Ritter wrote:
> On Tue, Jan 4, 2011 at 10:37 AM, Richard D. Moores wrote:
>> regex = ".*" + search + ".*"
>> p = re.compile(regex, re.I)
>
> Just having "search" as your regex is fine (it will search for the
> pattern _in_ the string, no need to specify the ot
On Tue, Jan 4, 2011 at 10:37 AM, Richard D. Moores wrote:
> regex = ".*" + search + ".*"
> p = re.compile(regex, re.I)
>
> in finding lines in a text file that contain search, a string entered
> at a prompt.
That's an inefficient regex (though the compiler may be smart enough
to prune the unneede
On Tue, Jan 4, 2011 at 5:26 PM, Alex Hall wrote:
> Hi all,
> I am coming along quite nicely with Solitaire (sans graphics).
> However, I am getting some odd behavior, and I would like to see what
> is calling what so I can see where things are going wrong. It is not
> causing an error to print a t
Hi all,
I am coming along quite nicely with Solitaire (sans graphics).
However, I am getting some odd behavior, and I would like to see what
is calling what so I can see where things are going wrong. It is not
causing an error to print a traceback, but it is not doing what I
expected at all. I trie
On Tue, Jan 4, 2011 at 07:55, Wayne Werner wrote:
> On Tue, Jan 4, 2011 at 9:37 AM, Richard D. Moores
> You could use (2.6+ I think):
> word = raw_input('Enter word to search for: ')
> with open('somefile.txt') as f:
> for line in f:
> if word in line:
> print line
I think
Hi Sean,
> I've got a csv file that contains two data fields, the short name of a
> month and an integer. I'm experimenting with pylab and ipython to get
> a feel for how pylab works. I'm able to generate a bar graph from my
> data, but there are two problems with it:
>
> 1. I don't want "20
On Tue, Jan 4, 2011 at 9:37 AM, Richard D. Moores wrote:
> I use
>
> regex = ".*" + search + ".*"
> p = re.compile(regex, re.I)
>
> in finding lines in a text file that contain search, a string entered
> at a prompt.
>
> What regex do I use to find lines in a text file that contain search,
> where
I use
regex = ".*" + search + ".*"
p = re.compile(regex, re.I)
in finding lines in a text file that contain search, a string entered
at a prompt.
What regex do I use to find lines in a text file that contain search,
where search is a word entered at a prompt?
Thanks,
Dick Moores
__
Tim Johnson wrote:
consider the following console session:
L = ['foo','bar']
locals()[L[0]] = L[1]
[...]
(2) Even if it did work, do you trust the source of the text? Taking
external data provided by arbitrary untrusted users and turning it into
variables is a good way to have your compute
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