Don Parris wrote:
> Commercial users, or non-free users? Remember that libre software *can* be
> distributed commercially as well. In fact, the FSF encourages people to do
> so - it's one of the freedoms afforded by the GPL.
>
I agree. Libre software can be distributed commercially, as long as
Hi list.
I want to make a virtual keyboard with Tkinter.
Can I have some pointers on how to do it?
Will it be hard (it doesn't look so hard...)?
Thanks.
--
1. The day Microsoft makes something that doesn't suck is probably the
day they start making vacuum cleaners.
2. Unix is user friendly - i
On 7/14/05, luke <[EMAIL PROTECTED]> wrote:
> I don't think it will be hard, but it depends what you want to pass
> keypresses to.
> If you want your virtual keyboard to type in any program you will have to
> deal with
> focus issues and it seems to me that would be hard, if possible.
> but if you
Quoting Mark Kels <[EMAIL PROTECTED]>:
> I do want it to type in any entry (websites, notepad and other
> programs), and thats what makes it harder. I dont think that shouldnt
> be too hard as well, but I have no idea how to do it.
You would need some way of getting a handle for the widget you wa
On 7/14/05, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> You would need some way of getting a handle for the widget you want to type
> into.. I don't know how to do this (or even if you can), but I wonder if you
> might have more luck if you used PythonWin and the Microsoft factory classes
> to
Hey,
DH>I am trying to figure out what a palette actually is, how it works,
I did this V long time ago (10+ years) in C-- (it was an
embellished assembler) so don't kill me if this works other way in
python/PIL, but as far as i remember, it worked like this:
Your palette is a LookU
>>> help(f.read)
Help on built-in function read:
read(...)
read([size]) -> read at most size bytes, returned as a string.
If the size argument is negative or omitted, read until EOF is reached.
Notice that when in non-blocking mode, less data than what was requested
may be return
> As far as I know, all GTK+ 2.x
> applications under Windows have a native look. I don't know my self as
> I don't have Windows.
My personal experience is that GTK apps (Ones I've used like GAIM,
Inkscape, Ethereal) on Windows stick out like a sore thumb, GUI-wise.
They tend not to use the same
hello
is there such a place as www.perlmonks.org
for python ?
kind regards
jmcs3
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>> If you want your virtual keyboard to type in any program you will
>> have to
>> deal with focus issues and it seems to me that would be hard, if
>> possible.
>
> I do want it to type in any entry (websites, notepad and other
> programs), and thats what makes it harder. I dont think that
> sho
Negroup - wrote:
> read(...)
> read([size]) -> read at most size bytes, returned as a string.
>
> If the size argument is negative or omitted, read until EOF is reached.
> Notice that when in non-blocking mode, less data than what was requested
> may be returned, even if no size pa
On Jul 14, 2005, at 12:26, Negroup - wrote:
"To read a file's contents, call f.read(size), which reads some
quantity of data and returns it as a string. size is an optional
numeric argument. When size is omitted or negative, the entire
contents of the file will be read and returned; it's your p
Hey
I didn't notice that :P
Thanks to Alan, I learn something new with the use of List Comprehension and
thanks to Danny for the docs, they really helped a lot to understand the
figure here
I think I can say that Minesweeper implementing 23% with this problem solved
Thanks a lot
Alberto
>From
Hello,
A simple question: what is the syntax in a try/except for the OLE error?
Let say you want to catch OLE error:
try: print stuff
except OLEError: print 'ole'
Now the problem is that I just can't seem to find anything how the
exact grammar of this error! I have looked in the Python
document
Max Noel wrote:
> In any cas, you should try to avoid using file.read without a size
> parameter. If you're processing text files, reading them one line at a
> time would be a good start (for line in open ('filename.txt'): is an
> instance of Best Thing Ever).
Yes, this is good advice, if
Can you send me the output for an OLE error? The correct syntax should be included in the error message like this:
Traceback (most recent call last):
File "", line 1, in ?
TypeError: unsupported operand type(s) for +: 'NoneType' and 'str'
TypeError would be the exception so you would have:
try
Very well.
#INFO : < NewRenderShot > importAnimation> :: Import action for character ""...
#ERROR : 2000 - Argument 0 (Source) is invalid
#ERROR : 2001-ANIM-ApplyAction - Argument 0 is invalid - [line 3543 in
D:\Software\Softimage\XSI_4.2\Application\DSScripts\action.vbs]
#ERROR : 21000-ANIM-Impo
> Notice that when in non-blocking mode, less data than what was
> requested
> may be returned, even if no size parameter was given.
>
> What does "blocking-mode" mean,
Its easier to answer by explaining blocking mode.
In blocking mode the read will wait(block) until size bytes are
available. Thi
>
> Frames are used to help with positioning other widgets, yes. They are
> also used
> to affect how the application looks: you can change the background
> colour of
> Frames, and also the border (to make them look like they are sticking
> out, for
> example). But you can (and frequently will) pu
> Your palette is a LookUp Table (LUT) - it is also named like this in
> your prog ('lut') - which is a 768-long list (or as in this case, a list
> of 256 lists, every inner list has 3 elements - so again you have 768
> elements). So 3x256 or 1x768 is just an implementation detail. Let's see
> the
Can you pls send me the image you ar working with?
D. Hartley wrote:
>>Your palette is a LookUp Table (LUT) - it is also named like this in
>>your prog ('lut') - which is a 768-long list (or as in this case, a list
>>of 256 lists, every inner list has 3 elements - so again you have 768
>>elements
> > tk = Tk()
> > tk.config(background='pink')
> > tk.geometry('400x400')
> >
# 320 = width
# 150 = height
#
# Left and down are relative to the screens uppeer
left
#
# 200 = position left (x)
# 200 = position down (y)
tk.geometry( "320x150+200+200")
hth
Ronald Weidner
http://www.techport80.c
D. Hartley wrote:
> Hello, everyone!
>
> I am trying to figure out what a palette actually is, how it works,
> and what PIL's "putpalette()" does with a given data set (it has to be
> a string, I believe). PIL's documentation says very close to nothing
> at all, and googling it has given me sever
Hello,
D. Hartley wrote:
>>Your palette is a LookUp Table (LUT) - it is also named like this in
>>your prog ('lut') - which is a 768-long list (or as in this case, a list
>>of 256 lists, every inner list has 3 elements - so again you have 768
>>elements). So 3x256 or 1x768 is just an implementatio
This doesn't work. Not an error though. :) What I'm
trying to do is get the text value of a label.
def icon_click(self, event=None):
print event.widget.option_get("text", event.widget)
Or, more to the point... I need to dynamicaly create
clickable labels, each using the same callback. When
Ron Weidner napsal(a):
>This doesn't work. Not an error though. :) What I'm
>trying to do is get the text value of a label.
>
>def icon_click(self, event=None):
> print event.widget.option_get("text", event.widget)
>
>
>
maybe event.widget['text'] ?
what else you can put into brackets?: print
Peter,
This does make the issue of palettes a lot clearer, thank you.
I'll have to see if it is something I can apply to my present task.
Thanks for your help, everyone!
~Denise
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--- geon <[EMAIL PROTECTED]> wrote:
> Ron Weidner napsal(a):
>
> >This doesn't work.
> >def icon_click(self, event=None):
> > print event.widget.option_get("text",
> event.widget)
> >
> >
> >
> maybe event.widget['text'] ?
event.widget['text'] works. Thanks.
Ronald Weidner
http://www.
I just noticed you put OLEError before the colon you should have
except:
OLEError
print "ole"
if that doesn't work you could just get rid of the OLEError bit and all errors will be ignored.On 7/14/05, Bernard Lebel <
[EMAIL PROTECTED]> wrote:Very well.#INFO : < NewRenderShot > importAnimat
Isn't the OLEError alike the ValueError, KeyError and so on? If so
shouldn't it go before the colon?
Thanks
Bernard
On 7/14/05, Adam Bark <[EMAIL PROTECTED]> wrote:
> I just noticed you put OLEError before the colon you should have
> except:
> OLEError
> print "ole"
>
> if that do
Hello List
I am working on creating a Domain Specific Language that will solve partial differential equations. The user will enter a equation in pseudo code format. I will need to parse the equation. Here is the BNF for the equation
:=
:=Do
:=()
:=, |
:= =
:=A()
:=()
:= , |
:= |
> I just noticed you put OLEError before the colon you should have
> except: OLEError print "ole"
I doubt if that would work effectively.
> if that doesn't work you could just get rid of the OLEError bit
> and all errors will be ignored.
And that is decidedly dangerous unless you are sure that
> Isn't the OLEError alike the ValueError, KeyError and so on?
> If so shouldn't it go before the colon?
The problem, as I understand it, is that OLEError is not coming
from Python but from COM.
So the errors are getting raised before Python even knows there
is a problem, so it cannot catch th
Quoting Servando Garcia <[EMAIL PROTECTED]>:
> Hello List
> I am working on creating a Domain Specific Language that will solve
> partial differential equations. The user will enter a equation in
> pseudo code format. I will need to parse the equation. Here is the BNF
> for the equation
.
Quoting Ron Weidner <[EMAIL PROTECTED]>:
> > > tk = Tk()
> > > tk.config(background='pink')
> > > tk.geometry('400x400')
> > >
>
> tk.geometry( "320x150+200+200")
Hmm. In my experience, a call like tk.geometry('400x400') will resize tk
without moving it...
--
John.
___
Quoting Ron Weidner <[EMAIL PROTECTED]>:
> Or, more to the point... I need to dynamicaly create
> clickable labels, each using the same callback. When
> clicked, I need to know which one was clicked. I was
> hoping to use the "text" of the label as the argument
> to another function.
You've got o
Quoting Dave S <[EMAIL PROTECTED]>:
> Thank you, that has clarified a few points but raised a query.
> tk.geometry('400x400') does not appear to have any effect on its size
> when the window is drawn, the window is always the same size and short
> of maximizing it to full screen it is not adjustab
Hey tutors
I was wondering
I'm making an telephone guide with Tkinter and I need to show a search in a
table
Like most php pages do
Is there any way that I can link a button to go to certain web page?
and how can I do that?
Another thing, I'll make a query by name and I want to show every results
Quoting Alberto Troiano <[EMAIL PROTECTED]>:
> Is there any way that I can link a button to go to certain web page?
> and how can I do that?
If you want to open a web page in the user's default browser, check out the
webbrowser module in the standard library.
If you want to go to a website and s
Thanks Alan,
I'll check it out.
Cheers
Bernard
On 7/14/05, Alan G <[EMAIL PROTECTED]> wrote:
> > Isn't the OLEError alike the ValueError, KeyError and so on?
> > If so shouldn't it go before the colon?
>
> The problem, as I understand it, is that OLEError is not coming
> from Python but from
What I would like to do is something like this:
class testObj(object):
_rules = list()
def evalRules(self):
for r in _rules:
r()
def rule(func):
if not func in func.__class__._rules:
func.__class__._rules.append(func)
print testis._ru
On Thu, 14 Jul 2005, Johan Meskens CS3 jmcs3 wrote:
> is there such a place as www.perlmonks.org for python ?
Hi Johan,
Perlmonks is an excellent resource for Perl programmers; I don't believe
that any single Python-oriented place has the same feature set, although I
could be wrong.
There a
> > So the errors are getting raised before Python even knows there is a
> > problem, so it cannot catch them in an except block. From my very
> > limited expoerience of COM programming I'd guess that there is a type
> > mismatch somewhere either in the data you are passing in or in the
> > data y
> I am working on creating a Domain Specific Language that will
> solve partial differential equations. The user will enter a equation in
> pseudo code format.
[Grammar cut]
> It was decided to use Spark for the base for the compiler. To use Spark
> all that is need is to just add a new c
Mike Pindzola wrote:
> I have figured many things out. system works, i just forgot to type
> os.system(). I have been looking into the os module and am finding alot
> of useful stuff. I still need to workout the best way to ask a user for
> a root password, show when typed and then pass it
David Driver wrote:
> What I would like to do is something like this:
>
> class testObj(object):
> _rules = list()
> def evalRules(self):
> for r in _rules:
> r()
> def rule(func):
> if not func in func.__class__._rules:
> func.__class__._rules.a
> class testObj(object):
>_rules = list()
>def evalRules(self):
>for r in _rules:
>r()
>def rule(func):
>if not func in func.__class__._rules:
>...
>def arule(self):
>print a
Can you explain in plain English what testObj does?
I don;t unders
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