15,406 Topics
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 | Hey everyone, I decided I didn't want to use Tkinter, so now I'm using wxPython, and I'm having some problems, such as getting values from a function to another. I know, it's a bit hard to understand, and I don't even know if this is possible. [CODE=python]import wx class Example(wx.Frame): … |
| | Hey, I'm running into a small problem that should be simple for someone with more skills than I. I am looking to traverse Windows 7 Libraries using Python. Meaning I have the name of the Library or the path to the .library-ms file or whatever, and I want to get … |
 | From python.org official website: [URL="http://python.org/download/releases/2.7/"]Python 2.7[/URL] [B][I]Python 2.7 was released on July 3rd, 2010[/I].[/B] Python 2.7 is scheduled to be the last major version in the 2.x series before it moves into an extended maintenance period. This release contains many of the features that were first released in Python 3.1. … |
| | Hi everyone, I have a fairly simple problem, but having not used python in awhile, I just can't seem to get things working. Basically, I have a text file with a number of comma separated fields (attached). What I want to do is split the string, and extract the "File" … |
 | I'M getting error below when I run the following program code. It's with the following function. [COLOR="Red"]fileD.write("%\n" % depot.get())[/COLOR] [COLOR="Red"]Exception in Tkinter callback Traceback (most recent call last): File "/usr/lib/python2.6/lib-tk/Tkinter.py", line 1413, in __call__ return self.func(*args) File "/home/developer/Projects/Head First/Chapter 7/Head-Ex.py", line 7, in save_data fileD.write("%\n" % depot.get()) ValueError: unsupported format … |
 | I kinda use this: [CODE]while 1: [body] [/CODE] a lot... But I've also read that it's not a good idea to be doing so even if you put add some way to break from the loop within the body... Any alternatives, please? |
| | My Python has started to imagine that square root of -1 is 1, so be careful with ** and unary -. [CODE]print (-1**0.5) ## ** binds stronger than unary minus! i=-1 print "Square root of %i is %f" (i,i**0.5) # gives proper error """ Output: -1.0 Traceback (most recent call … |
| | See the link ([URL="http://norvig.com/sudoku.html"]Solve Every Sudoku Puzzle[/URL] for fine description of logic of the code) I attach the top95.txt file of tough problems and the sudoku claimed toughest of all time by Finnish mathematician Arto Inkala ([URL="http://www.kristanix.com/sudokuepic/worlds-hardest-sudoku.php"]The Worlds Hardest Sudoku Puzzle[/URL]) Solving this was piece of cake for the code, … |
| | Ok, I have almost finished developing a program, but I have decided I want to license it by the month. Is there something similar to amember [URL="http://www.amember.com/p/"]http://www.amember.com/p/[/URL] that is available for client side development? Ideally I want to charge users say like $17/month to go ahead and use my program, … |
| | Hello everyone, I am presently working on speech synthesis/speech to text on Ubuntu 10.04. So far I've been using festival but I discovered espeak which is also cool by reading other people's previous questions and answers. My main goal is to develop a communication system whereby festival or espeak can … |
| | I cannot get shutil to copy one folder to another. This code results in the error below. What am I doing wrong? [CODE]if os.path.exists(backup + "\\Safety Backup"): pass else: print "Backing up original music. . ." os.mkdir(backup + "\\Safety Backup") for folder in musicFolders: shutil.copy2("C:\ABCD123", backup + "\\Safety Backup") print … |
| | Can Any one tell me how to use phython with .net and wat is the main use of phython  |
| | Hy I wanted to know what the best way is to program 3d in python without usin Blender. What I really want is to put my 3ds max object in a Python program. Thanks Mkaveli  |
| | Hi , Actually I have just to copy some specific files from a directory. As there are 5000 files and I have to copy only 300. so I just want to make program which read the name of the file given in text file and then copies those file from … |
 | I have the following function (from windows.h) which I am trying to use the Python C API to allow python to call it. This is the function: [code syntax=C] BOOL ReadConsoleOutputCharacter( HANDLE hConsoleOutput, (Type Handle to Change (use STD_OUTPUT)) LPTSTR lpCharacter, (char pointer to store Characters read) DWORD nLength, (length … |
| | Hi, im trying to find a way to repeat this code with out losing the count of 1,2,3 and 4, when the user enters a number different from 1,2,3 or 4. Because in line 26 I call for main() again but when I do that it loses count of everything. … |
| | Hi all, From within python script, I created a ssh handler to a remote machine whose interface is down and then using the ssh handler, I executed on the remote machine the following command: service network restart But the remote ssh session breaks and the service network restart is not … |
| | I am reading the book "Python Programming 2nd Ed. for the absolute beginner" and I am having some trouble with a very simple program. I was instructed to download and install pygame and the livewires package as I have done. This program is meant to display a grahical window, that's … |
 | Ok this is a tough one, but I am wondering if any of you have dealt with MIDI and especially MIDI CCs and MIDI NRPNs. I am making a project that will used both and will communicate with external synths and soft synths. At the moment I know that pyGame … |
| | i need an audio player to embedd in my c# windows apllication which can play mp3,wma files and it should have all the controls like play,stop,pause,fast forward, fast rewind... right now i have used windows media player but in this fast rewind button has been disabled... but i need all … |
| | I need to do some math operation in my code. I'm doing something like this: [CODE] kapaerror_list[i] = sqrt(4*((LDerror_list[i])**2)*((LDmean_list[i])**2) - (error_list[i])**2) print "%s\t%g\t%g\t%g\t%g" % (indexvalue_list[i],mean_list[i],kapa_list[i],LDmean_list[i],kapaerror_list[i]) [/CODE] but i'm getting the following error: print "%s\t%g\t%g\t%g\t%g" % (indexvalue_list[i],mean_list[i],kapa_list[i],LDmean_list[i],kapaerror_list[i]) TypeError: float argument required The funny thing to me is that when i erase … |
| | Hi, I am simulating wireless networks and the simulator keeps putting runtime data to the output and eventually to my results file. to give you an idea .... 1 8724593564 2 153 465 1 8725120550 14 900 259 Node 0 sends packet to 1 1 8725375953 22 654 339 1 … |
| | I need to take the element from a list and use them as the input for the rest of my script. Right now I have it set up with a raw_input and I have to enter numbers in sequence and the script runs. I would like the computer to do … |
| | In order for my code to be efficient, loops need to be terminated prematurely to prevent unnecessary iterations. I know that list comprehension is fast that the 'for' statement, but I'm having trouble finding a suitable way to break them. Here's what I've come up with [CODE=python]try: [x if x …  |
| | Hello I have made a simple gui tic tac toe game using glade and python 2.6/ Now I want to change the text of the button when i click it. Does anyone know how to do this?? code: [CODE]#!/usr/bin/env python import gtk import gtk.glade import sys class iksoks: wTree = … |
| | Hi, I'm trying to replace an item in a list I made with 0. [CODE]popdata[0][5].replace(0.02,0)[/CODE] when I run this it gives me the error TypeError: expected a character buffer object. I was wondering what this error meant and how I would go about fixing it. Thanks! Elise |
| | Hi, I'm new to programming and especially to Python. I have this xml file that has parts like this: <VECTOR_AVERAGE name="Density Correlations" nvalues="15625"> <SCALAR_AVERAGE indexvalue="( 1,2,0 ) -- ( 3,4,5)"> <COUNT>204160</COUNT> <MEAN method="jackknife">6.368e-05</MEAN> <ERROR converged="yes" method="jackknife">2.89e-05</ERROR> <VARIANCE method="simple">6.37e-05</VARIANCE> <AUTOCORR method="jackknife">0.843</AUTOCORR> I need to save MEAN and ERROR. I wrote the … |
| | Hi, I'm working with an xml file in python.here is the coed that i have: [CODE] import sys from xml.dom.minidom import parse # Load XML into tree structure tree = parse(sys.stdin) #Find all VECTOR_AVERAGE nodes va_list = tree.getElementsByTagName('SIMULATION')[0].getElementsByTagName('AVERAGES')[0].getElementsByTagName('VECTOR_AVERAGE') #Find the 'Density Correlations' node in the list of VECTOR_AVERAGEs for va … |
| | I'm using re.search to search for the pattern of anything that might look like a credit card number in a file. What I would like to do, is have the script then pull out the potential cc number and pass it to the Luhn algorithm for verification. If I'm not … |
| | Hi, I'm writing a program that goes through all of the music in a user-specified directory and I am having some trouble with Unicode characters. More specifically, [icode]'ascii' codec can't encode character u'\\xe7'[/icode]. The song names need to both be printed to a HTML page as well as be passed … |
| | I need to log in to a website using python. The two fields are username and password. This is what I have tried: [CODE]import urllib import urllib2 import httplib username = "username" password = "password" url = "https://webconnect.bloomfield.org/Zangle/StudentConnect/logincheck.aspx" password_mgr = urllib2.HTTPPasswordMgrWithDefaultRealm() password_mgr.add_password(None, "https://webconnect.bloomfield.org/Zangle/StudentConnect/", username, password) handler = urllib2.HTTPBasicAuthHandler(password_mgr) opener = …  |
| | I have a python script using Tkinter. In the script I have a numeric variable that the user is able to change the value of by entering the value in an entry box. I presently have the script reading and writing the value to an external .txt file so when … |
| | Hi, I've just paid £10 for a book on the internet with the sole intention of solving one problem, unfortunately 2.5 hours later I am no further forward, despite the fact that the book suggests just a single line of code can achieve my aim. Maybe someone here can help. … |
| | Hello, I want to count phrases in a text file by using Python. For instance, if a text is like "I love you very much", I want to make a dictionary like: "I love": 1, "love you": 1, "you very": 1, and "very much": 1. I also want to do …  |
| | The code from my answer to thread: [url]http://www.daniweb.com/forums/thread292949.html[/url] Any field names with any same separator separating the values. This is straight text file reading routine, see the original thread for csv module based code. sample.dat: [CODE]id; name; email; homeaddress 123; gishi; gishi@mymail.com; 456 happy st. 345; tony; tony.veijalainen@somewhere.com; Espoo Finland … |
| | hi, im currently making a food ordering system in python. I recently decided to put a background in the window and now all of my buttons have disappeared?? does anyone know why this might be. |
| | First i'd like to say that this is for testing only. If you try to use this program for any illegal practices what so ever... you will be responsable for your actions and i will be responsable for nothing. you would need some kind of security code generator to illegally … |
| | [url]http://paste.pocoo.org/show/231731/[/url] My problem is listed here... There shouldn't really be a reason (as far as I can see) with memory... If there's another way to get a dictionary from a .txt file that'd work/is more efficient, I'm looking for help. P: |
| | I was wondering if anyone knows how to create a transparent background image? just a small example or something. |
| | Hi, I'm trying to remove non-stop words from a text file using regular expresions but it is not working. I used something like ('^[a-z]?or') in order to avoid removing (or) from the mibble of words e.g. morning. [code] Temp = [] Original_File = open('out.txt', 'r') Original_File_Content = Original_File.read() Original_File.close() Temp.append("".join(Original_File_Content)) … |
 | The following code iteratively calculates continued fractions. I'm having trouble separating the numerator and denominator from the returned value. [code=python]def cf3(terms, iterations): answer = 0 for n in range(iterations, 0, -1): answer = Fraction(1, terms[n] + answer) answer += Fraction(terms[0], 1) return answer [/code] The following is sample output showing … |
| | [CODE]output = open('d:\code\\output.txt','w') for y in range (0,len(evidence_array)): output.write(evidence_array[y] + ', ' + found[y] + '\n') #I am not sure if this output writing is correct! output.close()[/CODE] PLEAE CAN SOMEONE HELP! ---I AM NOT SURE IF THIS OUTPUT WRITING IS CORRECT THANKS |
| | Hi, I am trying to run a installer file that is compiled in python 2.5 on fedora 10 to the new upgraded python 2.6 on fedora 13 while trying to run the installer file this error occurs RuntimeError: Bad magic number in .pyc file The pyc files are compiled in … |
| | Hello and thanks for any assistance, I wrote this basic script to batch make test forms for a side project. In its current state it works fine and I can pass file names to it no problem. It will take the form embeded in the code and create 10 additional … |
| | Hi , I am trying to run a Python script from linux but i am unsure how to do this. Reason being is i have created an Active Directory script to list users in groups and it works perfectly on windows but i need to move this to the linux … |
| | Hi dears. I am searching around a reporter for python. some thing such as crystal_report or stimul_report witch used for C# and some languages other. thanks.  |
| | I'm writing a script that will search file names looking from certain file extensions. The thing is, is that I am looking for multiple extensions, and the list may change. I could write an if statement using "and", but the line just gets a bit long and can become difficult … |
| | Hi All, I am a newbie in python. I have a SoapUI XML which looks something like this <soapui> <testSuite name=> <testCase> <testStep> <config resourcePath ="testpath"></config> </testStep> </testCase> </testSuite> </soapui> Now from python, I have to first validate that resourcePath is equal to "testpath". If yes change it's value to … |
| | Hi all, this is my first post. A couple days ago, in preparation for a math final, I attempted to code a program which would allow me to solve triangles (law of cosines, sines, etc.). Now that the test is over, I am now interested in getting it working. [CODE]#This … |
| | Hello everybody ! wow my first time on danyweb ! ;p Well, here the deal. Im doing a script that basically copy and past into the local drive a specified directory with all this files. Im doing the copy with a copytree which is working well. But, (and I know … |
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