Dear list,
Sorry for the delay -- it has taken some time for me to get these emails.
It appears i made some dumb error when typing out the description.
Mitya Sirenef was correct to ignore my words and to focus on my code.
Thanks for your help. I may ask again / for more help when i feel i
have
On Wed, Mar 27, 2013 at 5:09 PM, Alan Gauld wrote:
>
> Tkinter is an unusual module in that it requires support for Tcl/Tk to be
> compiled into the interpreter. This is not always the case.
The _tkinter module is a C extension that links to Tcl/Tk. On Debian
Linux, _tkinter (_tkinter.so) is in t
On Wed, Mar 27, 2013 at 11:05 PM, Sean Carolan wrote:
>
>> But, where did you get the idea that you could build Python RPMs using
>> $python setup.py bdist_rpm ? I thought that was only limited to
>> building RPMs for python packages (including extensions), but not the
>> Python interpreter itself
Sayan Chatterjee wrote:
> Yes, when handled as a numpy array, it's working fine!
>
> Traceback (most recent call last):
> File "ZA.py", line 59, in
> if temp_za == j:
> ValueError: The truth value of an array with more than one element is
> ambiguous. Use a.any() or a.all()
>From the atta
On 27/03/13 19:34, Cor Heisterkamp wrote:
My problem starts with the chapter "Introduction to Modules".
The first line in the program is:
from tkinter import *
and here I'm getting an error:
ImportError: No module named tkinter
Thats an unfortunate exampole the author has chosen.
On Wed, Mar 27, 2013 at 4:12 PM, Mark Lawrence wrote:
> On 27/03/2013 19:34, Cor Heisterkamp wrote:
>
>> Hi,
>>
>> I just started with Python and found a course named "Python programming"
>> by Jody S. Gunther.
>> My problem starts with the chapter "Introduction to Modules".
>> The first line in t
On 27/03/2013 19:34, Cor Heisterkamp wrote:
Hi,
I just started with Python and found a course named "Python programming"
by Jody S. Gunther.
My problem starts with the chapter "Introduction to Modules".
The first line in the program is:
from tkinter import *
and here I'm getting an error:
> I just started with Python and found a course named "Python programming" by
> Jody S. Gunther.
> My problem starts with the chapter "Introduction to Modules".
> The first line in the program is:
> from tkinter import *
> and here I'm getting an error:
> ImportError: No module named tkin
Hi,
I just started with Python and found a course named "Python programming" by
Jody S. Gunther.
My problem starts with the chapter "Introduction to Modules".
The first line in the program is:
from tkinter import *
and here I'm getting an error:
ImportError: No module named tkinter
What
Hi Peter,
Thanks!!
Yes, when handled as a numpy array, it's working fine!
Traceback (most recent call last):
File "ZA.py", line 59, in
if temp_za == j:
ValueError: The truth value of an array with more than one element is
ambiguous. Use a.any() or a.all()
This error occurs when the temp_
On 27/03/13 17:36, Sayan Chatterjee wrote:
2) Traceback (most recent call last):
File "ZA.py", line 43, in
if p_za[i] > 4.0:
ValueError: The truth value of an array with more than one element is
ambiguous. Use a.any() or a.all()
This implies that p_za[i] is actually an array.
So maybe
Sayan Chatterjee wrote:
> Hi Walter,
> Thanks a lot!
>
> Yes, now I get your point. append is working perfectly fine.
>
> Hi Peter:
>
> Exactly. It's very nice. Indices needn't have to be mentioned explicitly.
> No explicit looping and the thing is done!
>
> But I have a question, whenever we
Hi Walter,
Thanks a lot!
Yes, now I get your point. append is working perfectly fine.
Hi Peter:
Exactly. It's very nice. Indices needn't have to be mentioned explicitly.
No explicit looping and the thing is done!
But I have a question, whenever we want to do operations on the individual
array e
Sayan Chatterjee wrote:
> When trying to print or assign array elements, getting the following
> error:
>
> Traceback (most recent call last):
> File "ZA.py", line 32, in
> p_za[i] = p_initial[i] + t*K*cos(K*p_initial[i]);
> IndexError: index out of bounds
>
> I am using Numpy, is it due
Hi Sayan,
On 27 March 2013 16:31, Sayan Chatterjee wrote:
> p_za = [None]*N is not giving away the error message.
>
> for i in range(0,N):
> p_za.append = p_initial[i] + t*K*cos(K*p_initial[i]); is also not
> working.
>
append() is a method, so using append you want something like:
for i i
Sayan Chatterjee wrote:
> for t in range(0,200):
> fname = 'file_' + str(t)
>
> So it will assign fname values file_0, file_1 so on. Dropping the quotes
> is giving me
>
> IOError: [Errno 2] No such file or directory: 'file_0'
>
>
> Indeed the file is not present. In C we write,if we have to
Oh yes, thanks. That worked. :)
On 27 March 2013 21:58, Bod Soutar wrote:
> You were opening the file for reading, rather than writing. It
> therefore was expecting to find a file.
> Change
> fo = open('fname','r+')
> to
> fo = open('fname','w')
>
> Bodsda
>
> On 27 March 2013 16:17, Sayan Chat
p_za = [None]*N is not giving away the error message.
for i in range(0,N):
p_za.append = p_initial[i] + t*K*cos(K*p_initial[i]); is also not
working.
Could you please redirect me to a link where the example is demonstrated?
What is the simplest way to assign an array element a value?
i.e the
You were opening the file for reading, rather than writing. It
therefore was expecting to find a file.
Change
fo = open('fname','r+')
to
fo = open('fname','w')
Bodsda
On 27 March 2013 16:17, Sayan Chatterjee wrote:
> for t in range(0,200):
> fname = 'file_' + str(t)
>
> So it will assign fname
Putting "w" instead of "r+" probably solves the problem. The error is not
showing now.
On 27 March 2013 21:47, Sayan Chatterjee wrote:
> for t in range(0,200):
> fname = 'file_' + str(t)
>
> So it will assign fname values file_0, file_1 so on. Dropping the quotes
> is giving me
>
> IOError: [
for t in range(0,200):
fname = 'file_' + str(t)
So it will assign fname values file_0, file_1 so on. Dropping the quotes is
giving me
IOError: [Errno 2] No such file or directory: 'file_0'
Indeed the file is not present. In C we write,if we have to record data in
a file
FILE *fp
fp = fopen(
Hi,
On 27 March 2013 15:50, Sayan Chatterjee wrote:
> Dear all,
>
> When trying to print or assign array elements, getting the following error:
>
> Traceback (most recent call last):
> File "ZA.py", line 32, in
> p_za[i] = p_initial[i] + t*K*cos(K*p_initial[i]);
> IndexError: index out o
On Wed, Mar 27, 2013 at 11:50 AM, Sayan Chatterjee <
sayanchatter...@gmail.com> wrote:
> Dear all,
>
> When trying to print or assign array elements, getting the following error:
>
> Traceback (most recent call last):
> File "ZA.py", line 32, in
> p_za[i] = p_initial[i] + t*K*cos(K*p_initia
Hello,
On 27 March 2013 15:59, Sayan Chatterjee wrote:
> Hi Amit,
>
> fo = fopen('fname','r+')
> fo.write("%d %d",j,counter)
>
>
> Is giving the following error:
>
> File "ZA.py", line 30, in
> fo = open('fname','r+')
> IOError: [Errno 2] No such file or directory: 'fname'
>
> Where is th
On Wed, Mar 27, 2013 at 11:59 AM, Sayan Chatterjee <
sayanchatter...@gmail.com> wrote:
> Hi Amit,
>
> fo = fopen('fname','r+')
> fo.write("%d %d",j,counter)
>
>
> Is giving the following error:
>
> File "ZA.py", line 30, in
> fo = open('fname','r+')
> IOError: [Errno 2] No such file or dire
Hi Amit,
fo = fopen('fname','r+')
fo.write("%d %d",j,counter)
Is giving the following error:
File "ZA.py", line 30, in
fo = open('fname','r+')
IOError: [Errno 2] No such file or directory: 'fname'
Where is the mistake?
Cheers,
Sayan
On 27 March 2013 12:20, Amit Saha wrote:
> On
Dear all,
When trying to print or assign array elements, getting the following error:
Traceback (most recent call last):
File "ZA.py", line 32, in
p_za[i] = p_initial[i] + t*K*cos(K*p_initial[i]);
IndexError: index out of bounds
I am using Numpy, is it due to that? I am attaching the code
> But, where did you get the idea that you could build Python RPMs using
> $python setup.py bdist_rpm ? I thought that was only limited to
> building RPMs for python packages (including extensions), but not the
> Python interpreter itself. Please correct me if i am wrong.
>
Ok, so it's only for mo
28 matches
Mail list logo
