"Bill Allen" wrote
*from tkinter import *
from tkinter import ttk
These two lines tell Python that our program needs two modules. The
first,
"tkinter", is the standard binding to Tk, which when loaded also
causes the
existing Tk library on your system to be loaded. The second, "ttk",
is
Py
Greg Bair wrote:
> On 08/26/2010 10:29 PM, Hugo Arts wrote:
>> On Thu, Aug 26, 2010 at 9:16 PM, Bill Allen wrote:
>>>
>>> I did try that and of course it gave an error because it was necessary.
>>> I
>>> just did not know why. However, I later found an explanation on the
>>> web. Here it is:
>
From: rwob...@hotmail.com
To: alan.ga...@btinternet.com
Subject: RE: [Tutor] exercise problem
Date: Fri, 27 Aug 2010 07:04:39 +
> To: tutor@python.org
> From: alan.ga...@btinternet.com
> Date: Thu, 26 Aug 2010 23:54:19 +0100
> Subject: Re: [Tutor] exercise problem
>
> "Roelof Wobb
On 27/08/2010 12.23, Roelof Wobben wrote:
From: rwob...@hotmail.com
To: alan.ga...@btinternet.com
Subject: RE: [Tutor] exercise problem
Date: Fri, 27 Aug 2010 07:04:39 +
> To: tutor@python.org
> From: alan.ga...@btint
On Fri, 27 Aug 2010 08:23:06 pm Roelof Wobben wrote:
> > > Write a function add_vectors(u, v) that takes two lists of
> > > numbers
[...]
> My new idea is that u is the number which must be calculated and v is
> the vector which containts the outcome or u is the outcome of the
> first numbers and v
Oke,
That's also the point Alan is making.
I try now to make the function and puttting it on this maillist if it's ready.
Maybe I can learn more about efficient progamming or better way to do this.
Roelof
> From: st...@pearwood.info
> To: tutor@python.org
> Date: Sat, 28 Aug 201
Hello,
My first try :
def add_vectors(u, v):
"""
>>> add_vectors([1, 0], [1, 1])
[2, 1]
>>> add_vectors([1, 2], [1, 4])
[2, 6]
>>> add_vectors([1, 2, 1], [1, 4, 3])
[2, 6, 4]
>>> add_vectors([11, 0, -4, 5], [2, -4, 17, 0])
[13, -4, 13, 5
Hi Roelof,
See below
On 27 August 2010 16:05, Roelof Wobben wrote:
>
> uitkomst = add_vectors[u,v]
>
> But now I get this error message :
>
>
> Traceback (most recent call last):
> *File "C:\Users\wobben\workspace\oefeningen\src\test.py", line 27, in
> *
>
> uitkomst = add_vectors[u,v]
>
> Type
I have been reading your posts and responses. I find myself frustrated
with your lack of understanding of Python fundamentals and the time and
energy others are putting in that seems to help only a little.
I recommend you take a very basic tutorial, and be sure you understand
the basic concep
Hello,
Thanks for pointing this out.
I change it to this :
def add_vectors(u, v):
"""
>>> add_vectors([1, 0], [1, 1])
[2, 1]
>>> add_vectors([1, 2], [1, 4])
[2, 6]
>>> add_vectors([1, 2, 1], [1, 4, 3])
[2, 6, 4]
>>> add_vectors([11, 0, -4, 5],
Hi again,
Some more questions about tiff conversion.
First, thanks for your previous replies. I cannot use IrfanView any time soon,
nor will my boss switch to Linux.
So I'm trying to do the conversion from tiff to png using the wx package (gif
would also be fine, but that won't work due to
> Date: Fri, 27 Aug 2010 12:00:23 -0400
> From: bgai...@gmail.com
> To: rwob...@hotmail.com
> CC: tutor@python.org
> Subject: Re: [Tutor] exercise problem
>
> I have been reading your posts and responses. I find myself frustrated
> with your lack of understanding of Python fundamentals and t
On Fri, Aug 27, 2010 at 11:25 AM, Albert-Jan Roskam wrote:
> Hi again,
>
> Some more questions about tiff conversion.
>
> First, thanks for your previous replies. I cannot use IrfanView any time
> soon, nor will my boss switch to Linux.
>
Have you tried using the PIL?
http://www.pythonware.com/p
On 27/08/2010 17.05, Roelof Wobben wrote:
Hello,
My first try :
def add_vectors(u, v):
"""
>>> add_vectors([1, 0], [1, 1])
[2, 1]
>>> add_vectors([1, 2], [1, 4])
[2, 6]
>>> add_vectors([1, 2, 1], [1, 4, 3])
[2, 6, 4]
>>> add_vectors([11, 0, -4, 5], [2, -4, 17, 0])
[13, -4, 13, 5]
"""
teller
On 27 August 2010 18:25, Albert-Jan Roskam wrote:
> First, thanks for your previous replies. I cannot use IrfanView any time
> soon, nor will my boss switch to Linux.
Why not use graphicsmagick [1] which also provides a windows binary
[2]. You can execute it with the subprocess [3] module?
Greet
Roelof Wobben wrote on 08/27/2010 12:18:01 PM:
>
>
> > Date: Fri, 27 Aug 2010 12:00:23 -0400
> > From: bgai...@gmail.com
> > To: rwob...@hotmail.com
> > CC: tutor@python.org
> > Subject: Re: [Tutor] exercise problem
> >
> > I have been reading your posts and responses. I find myself frustrated
Hello,
Now I have this :
def add_vectors(u, v):
"""
>>> add_vectors([1, 0], [1, 1])
[2, 1]
>>> add_vectors([1, 2], [1, 4])
[2, 6]
>>> add_vectors([1, 2, 1], [1, 4, 3])
[2, 6, 4]
>>> add_vectors([11, 0, -4, 5], [2, -4, 17, 0])
[13, -4, 13
Hi Wayne,
Yep, I considered using PIL, but that package won't read so-called Group 4
Tiffs
[1]. They're two-page, black-and-white scanned forms. I need part of the second
form (i.e., the backside of a certificate). The page contains some hand-written
info which needs to be presented in a simpl
(Don't top-post, it loses all the context)
Roelof Wobben wrote:
Hello,
Now I have this :
def add_vectors(u, v):
"""
>>> add_vectors([1, 0], [1, 1])
[2, 1]
>>> add_vectors([1, 2], [1, 4])
[2, 6]
>>> add_vectors([1, 2, 1], [1, 4, 3])
[2, 6, 4]
> Date: Fri, 27 Aug 2010 14:27:34 -0400
> From: da...@ieee.org
> To: rwob...@hotmail.com
> CC: alan.ga...@btinternet.com; tutor@python.org
> Subject: Re: [Tutor] exercise problem
>
> (Don't top-post, it loses all the context)
>
> Roelof Wobben wrote:
> > Hello,
> >
> >
> >
> > Now I have t
We are close to the solution, keep trying!
On 27/08/2010 19.56, Roelof Wobben wrote:
Hello,
Now I have this :
def add_vectors(u, v):
"""
>>> add_vectors([1, 0], [1, 1])
[2, 1]
>>> add_vectors([1, 2], [1, 4])
[2, 6]
>>> add_vectors([1, 2, 1], [1, 4, 3])
[2, 6, 4]
>>> add_vectors([11, 0, -4,
Roelof Wobben wrote:
Date: Fri, 27 Aug 2010 14:27:34 -0400
From: da...@ieee.org
To: rwob...@hotmail.com
CC: alan.ga...@btinternet.com; tutor@python.org
Subject: Re: [Tutor] exercise problem
The other problem is you're confusing the variables inside the function
with the ones declared outside
"Dave Angel" wrote
while teller < len(u):
getal1 = u[teller] + v[teller]
uitkomst = uitkomst + str(getal1)
But then I get a list of string instead of integers.
You're close. Now that you've initialized the result variable to
[], you can use + just as you're doing. Just
Hi all! I'm trying to write a basic text adventure game to start learning
python (just for fun). I've gone through the first four chapters of a "learn
python game programming book" and I'm having trouble with the exercise on
writing a text adventure. I've been piecing together what is in the book
Now, I'm no pro at programming in Python, but here's what I recommend you
do. I would have a class at the beginning to define all of the rooms, and
then have the rest of the code below that. Then, it makes it easier to
follow. In addition, I would also have a function that stores the name of
the ro
On 8/27/2010 9:42 PM, kevin hayes wrote:
Hi all! I'm trying to write a basic text adventure game to start
learning python (just for fun). I've gone through the first four
chapters of a "learn python game programming book" and I'm having
trouble with the exercise on writing a text adventure. I
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