"Wayne Watson" wrote
I'm not familiar with the Image and ImageDraw modules
but what I think is happening is...
import Image, ImageDraw
from Tkinter import *
By doing this you have hidden Image because Tkinter has
its own Image class.
im = Image.open("wagon.tif")
This is calling ope
"Che M" wrote
I'm curious about how to interact with the contents of the clipboard
effectively and have a couple of questions...
1) Is there one cross-platform way to read the clipboard,
In a generic sense no. But if the cut n paste is within a single
application then yes, you can use a cro
Le Mon, 26 Jan 2009 02:23:05 -0500,
Che M a écrit :
>
> I'm curious about how to interact with the contents of the clipboard
> effectively and have a couple of questions...
>
> 1) Is there one cross-platform way to read the clipboard, or does one
> have to have a different way to do it for Win
On Mon, Jan 26, 2009 at 12:31 AM, Marc Tompkins wrote:
> Someone will no doubt phrase this better, but let's take a shot...
>
> 2) "import django" makes the entire django package and all sub-modules
> available. You could then refer to django.forms.DecimalField and
> django.contrib.auth.Improp
Hello,
I'm writing an application that stores people with some info. I'm doing
this with ConfigParser and it works, but currently (for testing), there
are only 10 persons in it. What if I add, let's say, about 500-600 or
even more? Is this still a good choice?
So my entry's look like this (m
Timo wrote:
Hello,
I'm writing an application that stores people with some info. I'm doing
this with ConfigParser and it works, but currently (for testing), there
are only 10 persons in it. What if I add, let's say, about 500-600 or
even more? Is this still a good choice?
Last week, I creat
Le Mon, 26 Jan 2009 14:58:43 +0100,
Timo a écrit :
> Hello,
>
> I'm writing an application that stores people with some info. I'm doing
> this with ConfigParser and it works, but currently (for testing), there
> are only 10 persons in it. What if I add, let's say, about 500-600 or
> even more
"Timo" wrote
I'm writing an application that stores people with some info. I'm
doing this with ConfigParser and it works, but currently (for
testing), there are only 10 persons in it. What if I add, let's say,
about 500-600 or even more? Is this still a good choice?
I'd be happy with this f
Title: Signature.html
Its own image class. Interesting. ImageTk, apparently. Looking for more
on the web finds:
From a NM Tech PIL pdf:
This module is for use with the graphical user interface functions of
the Tkinter package. For more information
about the Tkinter widget set, see the local T
"Wayne Watson" wrote
lIts own image class. Interesting. ImageTk, apparently.
No just image. imageTk wouldn't hide your Image.
from Tkinter import *
Image
help(Image)
Help on class Image in module Tkinter:
class Image
| Base class for images.
|
| Methods defined here:
|
| __del__(s
Welcome - this seems to be your first encounter with Python Tutor.
It is essential when asking questions like this that you state
explicitly what problem you are having.
If the program runs and gives unexpected results, tell us that, and show
some input, the expected results and the actual re
(Ah, if I could only learn to press Reply All! )
Glad you jogged my memory on the interactive facility. BTW, how do I
clear the keyboard imports?
Using
>>> from Image import *
>>> Image
>>> help(Image)
Help on class Image in module Image:
class Image
| Methods defined here:
|
| __get
"Wayne Watson" wrote
Image
help(Image)
Help on class Image in module Image:
...
This is definitely different than the Tkimage help you showed.
So what's happening?
You import your Image module as Image.
Then you import all; the names from Tkinter which includes the
name Image. Thus t
> how do I
clear the keyboard imports?
I'm not sure what you mean by keyboard imports?
Do you mean how to restore an interactive session?
If so, then in IDLE you can use: Shell->Restart shell.
I don't know how to do that in any of the other
IDEs...
You can of course del() any name, including m
I'm looking at a GUI program that handles meteor images. They leave a trail
across the sky. Each video frame (30 fps) provides data on the track, and a
centroid is found around each track point. 'm not familiar with the
algorithm that does this, but part of it is in the three def stmts below.
M
> To: tutor@python.org
> From: alan.ga...@btinternet.com
> Date: Mon, 26 Jan 2009 10:13:15 +
> Subject: Re: [Tutor] clipboard questions
>
>
> "Che M" wrote
>
>> I'm curious about how to interact with the contents of the clipboard
>> effectively and h
Hello,
Here are some ideas around import. I wish to receive comments and to learn
whether they fit python. As I am not a highly experimented programmer, there
may be some features or practices I do know know or do not know well. The
following ideas are not dependant of each other, but as they a
Title: Signature.html
Thanks. Very good. That'll give me something to think about. Where is
your namespace tutorial?
Alan Gauld wrote:
"Wayne
Watson" wrote
Image
help(Image)
Help
I'm using pythonWin. Yes, basically, restore the interactive session. I
had done several imports, and wanted the clear them to see what would
happen with others I planned on entering without having them affected
by earlier ones.
Keyboard imports. Just entering "import Tkinter" at the >>>
promp
On Monday 26 January 2009, Wayne Watson wrote:
> the three def stmts below. Maybe someone can hazard a guess? It
> looks like someone had fun doing this.
First bookmark this webpage. It explains every important function in
Numpy:
http://www.scipy.org/Numpy_Example_List_With_Doc
> def Centro
Hi all,
I'm going through "An Introduction to Tkinter" by Fredrik Lundh and came
across (what seems to be) some slightly unexpected behavior. I'm editing the
python file with my favorite text editor, and using the %run magic function
in Ipython to test my program(s). On the second example(pg 4
Hello,
I am trying to parse a feed and insert some feed elements into a Django
project database. I believe I should be able to use for loop to
iterate over the list elements. I am using the Universal Feed parser
(http://www.feedparser.org/). I am able to extract items one by one and
inser
Tonu Mikk wrote:
Hello,
I am trying to parse a feed and insert some feed elements into a
Django project database. I believe I should be able to use for loop
to iterate over the list elements. I am using the Universal Feed
parser (http://www.feedparser.org/). I am able to extract items one
Title: Signature.html
Thanks for the annotations and references. I see a fair number of
functions in Numpy, but none called centroid. Is there a name for this
particular algorithm? I suspect there are many such methods. It looks
like there many be several concepts at play here that fit together
I now have a new question related to the same project. I currently have
a code snippet like this:
1.for item in d.entries:
2.link = Link(url=item.link)
3.link.save()
4.user = User.objects.get(id=1)
5.link = Link.objects.get(id=1)
6.bookmark = Bookmark (
7.title = ite
"Wayne Watson" wrote
Where is your namespace tutorial?
Check my .sig... :-)
--
Alan Gauld
Author of the Learn to Program web site
http://www.alan-g.me.uk/
___
Tutor maillist - Tutor@python.org
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"spir" wrote
Here are some ideas around import. I wish to receive comments
The module attribute __all__ allows defining names to be exported.
I always use it for my own modules, and also sometimes define it in
external modules, when absent, or adapt it to my needs.
I've never defined it in
"W W" wrote
the frame.quit method is bound to a quit button. When I double click
the .py
file to run it, it closes when the quit button is pressed. But with
Ipython,
when the quit button is pressed, it unblocks the Ipython input but
doesn't
actually quit the window.
I don't know what fram
On Mon, Jan 26, 2009 at 4:53 PM, Tonu Mikk wrote:
> I now have a new question related to the same project. I currently have a
> code snippet like this:
>
> 1.for item in d.entries:
> 2.link = Link(url=item.link)
> 3.link.save()
> 4.user = User.objects.get(id=1)
> 5.link = Link.obj
On Mon, Jan 26, 2009 at 5:41 PM, Alan Gauld wrote:
> I don't know what framework IPython uses
None, it is an enhanced Python interactive shell, you should check it out!
Kent
___
Tutor maillist - Tutor@python.org
http://mail.python.org/mailman/listin
Hello Tutors,
I have some questions on setting the year in a datetime object via
strptime. The issues is that in my date string I only have a day and a
month ('11/27' for example). Now when I use datetime.strptime('11/27',
''%m/%d) I get a datetime object but the year is 1900. This makes
sense as
"Kent Johnson" wrote
I don't know what framework IPython uses
None, it is an enhanced Python interactive shell, you should check
it out!
I've looked a couple of times at the web site but never bothered
downloading it. I got the impression it was a GUI shell window
like PyCrust but from yo
On Mon, Jan 26, 2009 at 8:17 PM, Alan Gauld wrote:
>
> "Kent Johnson" wrote
>
>>> I don't know what framework IPython uses
>>
>> None, it is an enhanced Python interactive shell, you should check it out!
>
> I've looked a couple of times at the web site but never bothered
> downloading it. I got
* Kent Johnson [090127 03:39]:
> Yes, it is a text app that runs in a console window. It has many
> features; my favorites are listed here:
> http://personalpages.tds.net/~kent37/kk/00011.html
The links on your page are broken:
See: http://ipython.scipy.org/doc/manual/html/
In fact Ipython is so
Hello,
Since yesterday I've been having problems running Python. I've been
getting the error "import site failed; use -v for traceback". IDLE
won't start either.
The traceback seems to sugget that Python "cannot import name aliases".
I've tried uninstalling and reinstalling Python and also insta
I'm missing it.
Author of the Learn to Program web site
http://www.alan-g.me.uk/
??
I don't see anything about namespaces there.
Alan Gauld wrote:
"Wayne Watson" wrote
Where is your namespace tutorial?
Check my .sig... :-)
--
Signature.html
Wayne W
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