Carolina Dianne LaCourse wrote:
[...]
I understand that I need to ask for raw input from the user and that I
need to be able to use the if elif else to tell the user whether their
number matches or id too high or to low but am just not sure what to
do first. Any advice would be greatly appreciat
On 2/24/2012 10:18 PM, Carolina Dianne LaCourse wrote:
Hi,
I have never programed before and am brand new to python also. I am
trying to create a Hi-Lo game and am not really sure where to start.
These are the instructions that I have. I know that I will need to
import the random number generator
Hi,
I have never programed before and am brand new to python also. I am
trying to create a Hi-Lo game and am not really sure where to start.
These are the instructions that I have. I know that I will need to
import the random number generator and have looked up how to do that.
I understand that I n
On Fri, Feb 24, 2012 at 8:08 PM, Steven D'Aprano
wrote:
>
> Are you aware that the database connection gets made, but not stored
> anywhere? Once the Manager instance is created, the database connection is
> thrown away.
>
> My guess is that you mean to use self.conn instead of conn in the above.
Anthony Papillion wrote:
class Manager(object):
def __init__(self):
builder = gtk.Builder()
builder.add_from_file("winMain.glade")
builder.connect_signals(self)
self.window = builder.get_object("winMain")
self.window.show()
conn = None
On 25/02/12 00:17, Anthony Papillion wrote:
The entire GUI is created using Glade. In Glade, I've clicked on the
button widget and then the Signals tab. I'm associating the
btnSearch's click event with the on_btnSearch.clicked method. As I
said above, the method is being called, I'm just not abl
On Fri, Feb 24, 2012 at 5:55 PM, Prasad, Ramit
wrote:
>
> How are you running this? I assume from an IDE because this should most
> likely cause an error. I would recommend trying to run your python script
> from the commandline which is much more likely to print an error.
>
> $python your_script.
On Fri, Feb 24, 2012 at 6:07 PM, Alan Gauld wrote:
>
> Add a trace to see if the method ever gets called
The method is definitely getting called. If I remove the attempt to
get the widgets text and replace it with
print "btnSearch has been clicked"
The method is called and the message is printe
>def on_btnSearch_click(self, data=None):
>if btnSearch.get_text() == "":
>print "Nothing to search"
>else:
>print "I would do this search"
>The code above does nothing. No error, no print, nothing. Any idea?
How are you running this? I assume from an IDE because this shou
On 24/02/12 23:49, Anthony Papillion wrote:
Add a trace to see if the method ever gets called
def on_btnSearch_click(self, data=None):
print "I'm in on_btnSearch_click"
if btnSearch.get_text() == "":
print "Nothing to search"
else:
print "I would do this s
On Fri, Feb 24, 2012 at 5:10 PM, Prasad, Ramit
wrote:
>
> Please post a more significant code sample as I have no idea from this,
> but at least one of those should have given you an error. Always include
> the full error (including stacktrace) you get from Python. Use copy/paste
> and do not try
>if txtSearch.get_text() == "":
> print "The entry is empty"
>This didn't work. So I thought, maybe I need to reference self and tried:
>if self.txtSearch.get_text() == "":
> print "The entry is empty"
>Neither worked. What am I doing wrong?
Please post a more significant code sample as I
Hi Everyone,
I'm learning pyGtk and am developing my first application. I'm trying to
check if a GtkEntry is empty and I'm using the following code:
if txtSearch.get_text() == "":
print "The entry is empty"
This didn't work. So I thought, maybe I need to reference self and tried:
if self.tx
On 24/02/12 15:43, Sivaram Neelakantan wrote:
Can someone point me to a good intro on OO in Python? If it does OO
basics too, even better, assuming no prior knowledge of Object
Orientation.
You can try the OOP topic in my tutorial.
It also has some pointers to some more advanced tutors
and b
Hi,
On 24 February 2012 16:29, David Craig wrote:
> Hi,
> I am new to python and have made a couple of definitions. I imported them
> and they worked ok except for one which gave me the error "NameError: global
> name 'np' is not defined". I then edited my script for the def to include
> "import
Hi Dave,
On 24 February 2012 16:29, David Craig wrote:
> Hi,
> I am new to python and have made a couple of definitions. I imported them
> and they worked ok except for one which gave me the error "NameError: global
> name 'np' is not defined". I then edited my script for the def to include
> "im
On 02/24/2012 11:11 AM, David Craig wrote:
Hi,
I am new to python and have made a couple of definitions. I imported
them and they worked ok. I they worked except for one which gave me
the error "NameError: global name 'np' is not defined". I then edited
my script for the def to include "import
Hi again, sorry if that wasnt clear. I am using the ipython interpreter
to debug scripts. I have a function:-) saved as part of a module called
daves_modules.py.
import numpy as np
def find_nearest(array,value):
idx=(np.abs(array-value)).argmin()
return array[idx], idx
On 02/24/2012 11:34 AM, bob gailer wrote:
On 2/24/2012 11:08 AM, SKHUMBUZO ZIKHALI wrote:
Hi
/*I am trying to run the following program from Guide to Programming
with Python by Micheal Dawson:*/
/**/
class Card(object):
RANK = ["A","2","3","4","5","6","7"
"8","9","K","Q","J"]
On Thu, 23 Feb 2012, Saad Javed wrote:
I am learning python and need guidance for
writing some code. I've written a simple
program (with pointers from people) that
parses an tv show xml feed and prints their
values in plain text after performing some
string operations.
Unless you're really i
On 2/24/2012 11:08 AM, SKHUMBUZO ZIKHALI wrote:
Hi
/*I am trying to run the following program from Guide to Programming
with Python by Micheal Dawson:*/
/**/
class Card(object):
RANK = ["A","2","3","4","5","6","7"
"8","9","K","Q","J"]
SUIT = ["s","d","h","c"]
def __init
Hi,
I am new to python and have made a couple of definitions. I imported
them and they worked ok except for one which gave me the error
"NameError: global name 'np' is not defined". I then edited my script
for the def to include "import numpy as np" saved it and imported the
def again. However
Hi David,
> Hi,
> I am new to python and have made a couple of definitions. I imported them and
> they worked ok. I they worked except for one which gave me the error
> "NameError: global name 'np' is not defined". I then edited my script for the
> def to include "import numpy as np" saved it
Hi,
I am new to python and have made a couple of definitions. I imported
them and they worked ok. I they worked except for one which gave me the
error "NameError: global name 'np' is not defined". I then edited my
script for the def to include "import numpy as np" saved it and imported
the def
Hi
I am trying to run the following program from Guide to Programming with Python
by Micheal Dawson:
class Card(object):
RANK = ["A","2","3","4","5","6","7"
"8","9","K","Q","J"]
SUIT = ["s","d","h","c"]
def __init__(self,rank, suit):
self.rank = rank
Can someone point me to a good intro on OO in Python? If it does OO
basics too, even better, assuming no prior knowledge of Object
Orientation.
sivaram
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On Thursday, February 23, 2012 12:57:39 PM David Craig wrote:
> Hi,
> I am trying to write some code that will solve the 2D wave equation by
> the finite difference method, but it just returns an array full of zeros
> and NaN's. Not sure where I am going wrong, the code is attached so if
> could so
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