[python] Forum Topics

Sorry if this is in the wrong thread, I haven't been here in a long time. Hi, I'm having a hard time in trying to position my wx.StaticText and wx.TextCtrl so that it's not stuck at the very top and very left. Life so [URL="http://i154.photobucket.com/albums/s274/Tye-Ann/daniweb.png"]Screenshot Here[/URL] Here is the code …

Here's something of mine that might actually be useful: a Python implementation of the K-means clustering algorithm. I wrote something similar last year in Java for a school project, and decided to rewrite it in Python this summer for practice. The purpose of the algorithm is to discover internal structure …

Hey, I am trying to use multiprocessing via the Process module. I run two processes in unison and for some reason python or the os kills my process after roughly 50 seconds or during long processes (~3 min). I just get the following output: File 3 of 8 2010-10-11 13:28:09.090816: …

I had a book exercise where I figured out how much carpet would cost, the code for that is here: [url]http://pastebin.com/nmfG8yd2[/url] Now I am trying to take that, and make it a useful program by asking you for the info instead of it being pre-set. What I have so far …

Hi everyone.. I'm new to python, the more to matplotlib :( and I am hoping that I can get help from this community... :) I have a .csv file, first column is a time stamp with format HH:MM:SS, next 8 columns are values of different parameters. I want to plot …

while trying to install net-snmp-5.6, i get following error [B]gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fPIC -I/usr/include/python2.5 -c netsnmp/client_intf.c -o build/temp.linux-i686-2.5/netsnmp/client_intf.o netsnmp/client_intf.c:1:20: error: Python.h: No such file or directory In file included from /usr/local/include/net-snmp/net-snmp-includes.h:69, from netsnmp/client_intf.c:4:[/B] my debian system has python2.5.2 where can I find Python.h header …

Create a program that will accept 20 numbers and arrange them in ascending order. The program should determine the distinct numbers and the number of occurrences for each number (or the frequency). Display the supplied values, the distinct numbers and the frequency of each distinct numbers. Your program should use …

I am having problems with tuples. I have a list of tuples that have (x,y,z) coordinates. Each coordinate is a float. How can I calculate the distance between two coordinates? Can you do this with tuples? [CODE]coord=[] for line in CN_list: x=line[30:39] y=line[38:47] z=line[46:55] coord.append((float(x),float(y), float(z)))[/CODE]

Minimal Server [CODE]import socket s = socket.socket() host = socket.gethostname() port = 1234 s.bind((host, port)) s.listen(5) while True: c, addr = s.accept() print 'Got connection from', addr c.send('Thank you for connecting') c.close()[/CODE] Minimal Client [CODE]import socket s = socket.socket() host = socket.gethostname() port = 1234 s.connect((hos[/CODE]t, port)) print s.recv(1024) These …

Im making a custom text editing program as a mini project and id like a little advice on the way to go about it. Within wx python I could use a rich text box or a textctrl box I believe. The type of things I am going to need my …

I heard this forum was a wonderful place to ask programming related questions. So here I am, I'd like to know if anybody has a solution to a problem I'm having. I'm currently planning on creating a game on Python, and I've decided to make use of a joystick in …

Can anyone suggest how to create Table Row and Column in WxPython? Thanks in Advance[TEX][/TEX]

[CODE]def egcd(a,b): u, u1 = 1, 0 v, v1 = 0, 1 while b: q = a // b u, u1 = u1, u - q * u1 v, v1 = v1, v - q * v1 a, b = b, a - q * b return u, v, a …

The problem is to get a random list of numbers from a list This is what i have so far.[CODE]import random def numberShuffle(myList): sList = [] nNumbers = len(myList) for i in numbers: j = random.randint(i) return (sList) [/CODE]

Hi. I am making a program to graph quadratic equations using arrays. I got it working drawing the equation when a=1, b=7 and c=5 and with the limits -8 to 1.. But then I wanted to add a functionality so that the graph was scaled down if couldn't fit in …

This code generates all permutations of the numbers 0, 1, 2,...., n-1. I am trying to get it to use recursion to do this. I am not compiling. I do not show errors, but I am not getting it to work. Can anyone see where I am going wrong? [CODE]import …

I think i have the function for mean but i also need to figure out below mean. This what i have so far.[CODE]import math def mean(alist): belowMean = alist mean = sum(alist) / len(alist) if mean <= alist: belowMean = item return belowMean [/CODE]

I am having trouble trouble figuring out this problem any help would be appreciated. The problem wants you to change english into pirate language. Using the string split and join methods. This is what i have so far. [CODE]import copy def wordReplace (wordText): wordDict = { "hello" : "avast" , …

Hi all, I'm trying to implement K-means on a database.I have a table like this: The main task is to group id's and return them based on similarity in intensities depending on the number of clusters that the user want to see them. [CODE]id I1 I2 I3 I4 I5 1 …

I need to write a new code which can do the following: Write a function-driven program that gives the new ID for a 4-digit integer entered from the keyboard. The new ID is formed in the following procedure: The last four digits of a social security number (SSN) will have …

Hello Friends, I need your help...! i want to create one function...! if string has total Character's [B]'160'[/B] or 'Less' then 160 ? I'll get just '[B]1[/B]' in result...! if string Character limit [B]'double'[/B] (160+160) = [B]320[/B]? But not [B]Less[/B] then 160? I'll get [B]'2'[/B] in result...! same triple limit …

Hi, guys I'm having trouble writing this word count program in python3. I've been able to find alot of help for past versions but nothing for 3. It is just a simple word count program, with a user input sentence. So far I have [CODE] def main(): print ("This program …

For my final year project, I plan to write a cloud server using Python. The client will be written by the other team member in Java. The first and foremost problem I have is make the necessary communication between the server and clients. For server to client talk, I thought …

Ahoy Sailors! So I'm making an application using py2exe, Now as we all may know files get a tad hefty, I've trimming un-needed modules, Compressed the remained and finally compressed the resulting exe with UPX. Currently I've built the file under Python2.3 (Earlier the version, The smaller the dll). However …

Hello. I've just started learning Python and I have a few questions. I'm using my program to communicate with some device through serial port using serial.py library. It's all going really fine. I've got a class device, and I'm using it to communicate with a device (logical ;) ). Q: …

Hi, I am a beginner with python,and have this assignment that buggs me for some while..hope smb can help me...now, the thing is that I have merged the lists of view point positions of the camera in an function:[CODE] mergeList=list() def linear_merge(list1, list2): mergelList = [] for item in list1: …

Hi there, i used tabControl. In first tabpage, user need to fill in the textboxs(ie:Name,id number,age,address,etc.) Then "Next" button click, a summary of what have been entered in 1st tabpage need to be display in second tabpage. i tried using label to display, self._label12.Text = self._textBoxName.Text self._label14.Text = self._textBoxAge.Text but …

I have to turn in a project in my beginer C++ class in two days time and I am totally stuck. The project is to promt a user for an integer (between 1>=num<1000); Tell if that number is a prime number ( if not find a way to show the …

hi All, Looking for the python code which adds the lines to existing file at the beginning of the file. Tried using the seek method but not able to succeed. Can any one please help on this ?

I'm trying to use the [url=http://docs.python.org/library/logging.html]logging[/url] module for python (2.6), whenever I try to use one of the handlers however it claims it doesn't exist. For example [code] import logging.handlers.SMTPHandler [/code] Gives me the error [quote] Traceback (most recent call last): File "<stdin>", line 1, in <module> ImportError: No module …

Hi everyone I have a PHP Class file (salat.times.php) that accepts a few User Inputs, one of which is a Date in the format dd-mm-yyyy. The date is used for a part of the class and is fine. In another part of the class, there are a number of Time …

Okay basically I want to load an image and skew it. Does anyone have any suggestions how I can accomplish this? For a visual representation of what I want to do [CODE]+-+-+-+ |o|o|o| +-+-+-+ |o|o|o| +-+-+-+ |o|o|o| +-+-+-+ To: +-+-+-+ |o|o|o| +-+-+-+ |o|o|o| +-+-+-+ |o|o|o| +-+-+-+ [/CODE] The o's are …

Hello, friends! How can you resize an image in Python without using any image modules. Our teacher said that we can ONLY use the MEDIA module - no other modules allowed! So, how would you resize an image in this case? Here is the task that our teacher gave us: …

Hi, I am looking for a package/ toolkit that can build Finite state automata from the event sequence I have. I dont have much programming knowledge to do this. Hence if there is a package that takes the event sequnce as input and build a FS automata and give it …

Hi Frorum Members, I have an encrypted file which consists the usernames and Pwd in the encrpyted form.the file is _config.db_ids which will open with customize command mkidcfg.when we open this file with this command it will display four options 1:search2:add:update:exit and i will add a record ie unames and …

hi.... I am doing an snmpwalk on MIB variables and dumping the output to a text file. I dont need all the info and need to read only a part of it. How can this be done efficiently in python?

How can i cut a string into pieces according to a format i wanted for example ; 23:11 GoToUpperClass("324.223.22.1", "asdadas", 1989) 23 11 GoToUpperClass "324.223.22.1" "asdadas" 1989 what is the easiest way of doing this?

Hello, i want to pass variables in url with slashes for example if the url is [url]http://host.com/script/2008/05/05[/url] the script would get 2008, 05 and 05 as variables (year,month,day) i'm using mod_python/publisher. Thanks in advance

A is [[ 0. 2. 0. 0. 0. 4. 0. 2. 0. 4.] [ 0. 0. 0. 8. 4. 0. 0. 1. 8. 0.]] B is [+0.016 +1.950 +0.016 -0.028 +0.121 +4.007 -0.016 +2.008 -0.028 +4.009 ] [-0.536 -0.121 -0.536 +7.684 +3.856 +0.179 +2.230 +0.358 +7.684 +0.214 ] When I …

I am testing out some PHP code from a book just to see how it works. This is it: [CODE]<?php $f = $c = ""; if (isset($_POST['f'])) $f = sanitizeString($_POST['f']); if (isset($_POST['c'])) $c = sanitizeString($_POST['c']); if ($f != '') { $c = ((5/9) * ($f - 32)); $out = "$f …

I want to set the last 7 columns in the given matrix. Here is the code I used [CODE] temp = mat('[6 0 0 0 0 0 0 0 0 0; 0 0 0 0 0 2 0 0 0 4; 0 3 0 0 0 0 0 3 0 …

Hi Guys, I was hoping someone can help me with this. I have a python program that reads and writes files in utf-8(unicode). When I run it in Eclipse, the output is perfectly fine. When I try making an exe file of my program it is not working. I also …

i have a problem... within my python script which does an snmpwalk, there should be an intelligence to create a static table which maps OIDs to corresponding text strings, query the table and in the output of snmpwalk, i need to replace the numeric string with its textual string.. for …

Hi As a part of my semester project, I am supposed to do a Python based OS. The key idea is, simplest OS that lets you boot successfully and run some simple command line scripts, like how DOS works, but in Python and runs Python. I am completely baffled as …

I am working on an assignment in python. The goal is to make a function with two parameters, one for a string and the other for a pattern. If the pattern appears in the string, the program must return true, or false if otherwise. Also, the pattern can accept *'s …

just write this function for a recursion trace back, but it become a infinite loop and won't get into the next level of recursion. I cannot find the problem, many thanks! p_value gotten from a matrix outside, tested that and it is OK. status, i, j pass form main and …

i am a newbie to python (well to all programming really) i am having problems with "pywinuato" i have downloaded it and installed it but when i try to import it, it states that there is no module names "pywinauto" am i missing something. also i tried deleting it and …

From [url]http://stackoverflow.com/questions/228181/zen-of-python[/url] Tells you what is Zen of Python Actually this is enough to print the Truth: [CODE]import this[/CODE] Loop version from [url]http://stackoverflow.com/questions/3559124/dissecting-a-line-of-obfuscated-python[/url] [CODE]result = [] for c in this.s: ## fixed tonyjv if c in this.d: result.append(this.d[c]) else: result.append(c) print "".join(result) [/CODE]

while trying to configure yapsnmp-0.7.8, i get the following.. checking for patch... patch checking for kstat_open in -lkstat... no checking for socket in -lsocket... no checking for HMAC in -lcrypto... no checking for init_snmp in -lsnmp... no configure: error:[B] Couldn't find libsnmp [/B] what might be the reason?

Hi! I want to read from a set of documents and put the information into a matrix[x][y] , where x is the document and y is a boolean field denoting whether a particular word appears in the document x or not. So each row would have y fields/dimensions where i …