Re: [Tutor] Classes in multiple files - code included

2013-04-04 Thread Phil
On 04/04/13 16:58, Peter Otten wrote: Phil wrote: I think I must be very close now so I'll post just the code that I think is relevant. This the main window class: import satListDialog Here you are importing the module "satListDialog" class MainWindow(QMainWindow, Ui_MainWindow): This

Re: [Tutor] Classes in multiple files - code included

2013-04-04 Thread Steven D'Aprano
On 04/04/13 13:12, Phil wrote: On 04/04/13 11:58, Steven D'Aprano wrote: On 04/04/13 12:47, Phil wrote: And this is the error message; "global name 'Ui_satListDialog' is not defined" On its own, that is almost useless. Python gives you more debugging information than that: it gives you a c

Re: [Tutor] Classes in multiple files - code included

2013-04-04 Thread Alan Gauld
On 04/04/13 08:51, Phil wrote: By the way, I notice that it can take several hours for my postings to appear on the list. Possibly due to moderation? Nope, the only posts that get moderated are the ones where the poster has not subscribed to the list (or is using a different email address th

[Tutor] Help required

2013-04-04 Thread Arijit Ukil
I am new to python. My intention is to read the file digi.txt and store in separate arrays all the values of each columns. However, the following program prints only the last value, i.e. 1350696500.0. Please help to rectify this. f = open ("digi.txt", "r+") datafile = f.readlines() list_of_lis

[Tutor] File Import

2013-04-04 Thread Clark, Tristan
Hi, I am importing data produced from an external code. The data is organized into columns. I would like to be able to assign each column to a variable or array. How would you recommend doing this? I have been looking into the pickle function, as well as "f.readline" and "for line in f:" and I got

[Tutor] os.system() with imbeded quotes

2013-04-04 Thread cevyn e
I get the example os.system('ls -al') no problem. i'm trying to create a variable with my command built but needs to include quotes. Portion of code is as follows: someip = '192.168.01.01' var1 = 'lynx -dump http://' + someip + '/cgi-bin/.log&.submit=+++Go%21+++ > junk' print var1 os.

[Tutor] Phyton script for fasta file (seek help)

2013-04-04 Thread michelle_low
Hi everyone, Can someone please help me with the following phyton script? I received the error message DeprecationWarning: the sets module is deprecated from sets import Set. After googling, I have tried the methods others suggest: change sets to set or delete the from sets import Set

[Tutor] The game of nim in python

2013-04-04 Thread Yasin El Guennouni
Hello, I am trying to modify a game of nim code. The game in the code works as: "You need to remove from 1 to 3 straws from the pile. The player that removes the final straw is the loser." But I would like it to be like the classic game, where you have 4 piles containing 1,3,5 and 7 sticks whe

[Tutor] chat-server python

2013-04-04 Thread EnkidU Moshiri
Hello there, am beginner in python. i want start my first project with chat-server. i want create a messenger which encodes msg, hides it in a image(steganography) and send it to second user. i want this messenger be available also by internet and non static ips,so i want use chat server. also i wa

[Tutor] moderation queue flushed - may be old/duplicates coming through

2013-04-04 Thread Alan Gauld
I've just flushed the queue so there will be some old or duplicate messages coming through. Apologies, but I hadn't looked in there for a couple of weeks! Oops. -- Alan G Author of the Learn to Program web site http://www.alan-g.me.uk/ ___ Tutor mail

Re: [Tutor] Help required

2013-04-04 Thread Mitya Sirenef
On 03/20/2013 02:12 AM, Arijit Ukil wrote: I am new to python. My intention is to read the file digi.txt and store in separate arrays all the values of each columns. However, the following program prints only the last value, i.e. 1350696500.0. Please help to rectify this. f = open (/"digi.txt"

Re: [Tutor] File Import

2013-04-04 Thread Mitya Sirenef
On 03/18/2013 11:14 PM, Clark, Tristan wrote: Hi, I am importing data produced from an external code. The data is organized into columns. I would like to be able to assign each column to a variable or array. How would you recommend doing this? I have been looking into the pickle function, as

Re: [Tutor] Tutor Digest, Vol 109, Issue 71

2013-04-04 Thread Mitya Sirenef
On 03/20/2013 09:14 PM, Matthew Johnson wrote: I recently asked a question on SO: http://stackoverflow.com/questions/15180767/subset-list-based-on-value-of-dictionary-element and got very confused when trying to generalise the answer. The problem is as follows: say i have this list, and would

[Tutor] TypeError: can't multiply sequence by non-int of type 'float'

2013-04-04 Thread Sayan Chatterjee
Dear All, I know this error occurs when one tries to multiply a string with a fraction i.e float. In my case , I can't figure out how can a numpy floating point array be a string. Interestingly, the concerned expression gets printed in the loop for the first time but on the second go it fails. T

Re: [Tutor] TypeError: can't multiply sequence by non-int of type 'float'

2013-04-04 Thread Sayan Chatterjee
I attach the script herewith. On 4 April 2013 19:10, Sayan Chatterjee wrote: > Dear All, > > I know this error occurs when one tries to multiply a string with a > fraction i.e float. In my case , I can't figure out how can a numpy > floating point array be a string. Interestingly, the concerne

[Tutor] Invitation to use Google Talk

2013-04-04 Thread Google Talk
--- You've been invited by Sayan Chatterjee to use Google Talk. If you already have a Google account, log in to Gmail and accept this chat invitation: http://mail.google.com/mail/b-8dcd51705-090ef095ef-tIz_r28PffY3z4wTZmz--hUlRBY

Re: [Tutor] Help required

2013-04-04 Thread Bod Soutar
On 20 March 2013 06:12, Arijit Ukil wrote: > I am new to python. My intention is to read the file digi.txt and store in > separate arrays all the values of each columns. However, the following > program prints only the last value, i.e. 1350696500.0. > Please help to rectify this. > > f = open ("di

Re: [Tutor] TypeError: can't multiply sequence by non-int of type 'float'

2013-04-04 Thread Oscar Benjamin
On 4 April 2013 14:40, Sayan Chatterjee wrote: > Dear All, > > I know this error occurs when one tries to multiply a string with a fraction > i.e float. In my case , I can't figure out how can a numpy floating point > array be a string. Interestingly, the concerned expression gets printed in > th

Re: [Tutor] TypeError: can't multiply sequence by non-int of type 'float'

2013-04-04 Thread Andreas Perstinger
Sayan Chatterjee wrote: >I know this error occurs when one tries to multiply a string with a >fraction i.e float. In my case , I can't figure out how can a numpy >floating point array be a string. The problem is not that the numpy array is a string but that you append the array to a python list:

Re: [Tutor] The game of nim in python

2013-04-04 Thread Dave Angel
On 03/27/2013 08:30 AM, Yasin El Guennouni wrote: Hello, I am trying to modify a game of nim code. The game in the code works as: "You need to remove from 1 to 3 straws from the pile. The player that removes the final straw is the loser." But I would like it to be like the classic game, where

Re: [Tutor] Help required

2013-04-04 Thread Mark Lawrence
First up please give a sensible subject, say "problem parsing csv file". I'm assuming the crud shown below is due to you posting in html, please use plain text instead. On 20/03/2013 06:12, Arijit Ukil wrote: I am new to python. My intention is to read the file digi.txt and store in separate

Re: [Tutor] Proper uses of classes

2013-04-04 Thread frank ernest
Sorry about the indentation guys my mail service atomatically removed it when I pasted the text (I tried to fix it by hand but it was hard to tell if I was sucessful.) I was tring to create a list object (self) and change it using the list methods and some additional ones I will define in my cla

Re: [Tutor] os.system() with imbeded quotes

2013-04-04 Thread Kushal Kumaran
cevyn e writes: > I get the example os.system('ls -al') no problem. > > i'm trying to create a variable with my command built but needs to include > quotes. > Portion of code is as follows: > someip = '192.168.01.01' > > var1 = 'lynx -dump http://' + someip + > '/cgi-bin/.log&.submit=+++G

Re: [Tutor] Doubt in for loop

2013-04-04 Thread bessenkphilip
On 04/04/2013 08:23 AM, Dave Angel wrote: On 04/03/2013 09:53 PM, Steven D'Aprano wrote: On 04/04/13 12:29, bessenkphilip wrote: Hi all, I'm having a doubt in the below program's 2n'd "for" loop. for n in range(2, 10): ... for x in range(2, n): ... if n % x == 0: ...