15,408 Topics
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| | Hi, Is there a way in python to get multiple values from a dict? In perl we have this syntax: @values = @hash{@fields} is there something similar in python? thanks, Sam  |
| | Hi all, How can I allocate memory in Python and convert that into Physical memory? I am trying to use CTYPES, but somehow not able to load the required system libraries to use malloc type of system call. Thanks, David |
| | Hi guys, I'm trying to make sense of some Perl code. I haven't actually programmed in Perl before but I do image the functions/methods are similar to other languages. Here's the code: [code=perl] function [dir, wspd] = conv_wind(uwind, vwind) usize = length(uwind); vsize = length(vwind); if(usize ~= vsize) dir = … |
| | Hi, I have a frame containing buttons, radiobuttons, staticbox containing a text control, etc on different panels. Please suggest a way to set Tab Indices to each of the controls. Right now it is random. Please Help. Regards, Dinil |
| | OK i have this code below here...it works fine. play with it and you will learn its a simple maths game but i want to add substraction to it as well. i want it to be able to load the program up and then be able to choose from addition …  |
| | i am trying to find a good scripting language for Mac OS X. I was told python would be a good choice. Before i dedicate my time to learning it I have to find out a couple of things. Can you run python form the GUI? i.e double click it … |
| | Hello, I came across the fork bomb : ( ) { : | : & } ; : ,and wondering if anyone could suggest a way to run this script on a remote PC. I've setup an intranet as part of my dissertation(server testing),and wish to test my ubuntu server … |
| | Would like to get an idea on how to make a timescale in the tkSnack extension using a scaler widget which when moved, moves to a corresponding part of the currently playing track. i.e move the scaler half-way and you come to the middle of the song/track etc Also i … |
| | Hi! This is my first post on this web, so I hope not to be making a dumb question :P. I've been messing with a program for a while, and recently I migrated my code to the 2.5.2. Once I did it my code keeps on giving me the PyNoAppError. … |
| | hi.. i was following the program in d tutorias given in daniweb thread. i typed print " Hello Cu Python!" in the IDLE .. but i get an error as invalid syntax ? can anyone tell me the change to be done?? |
| | [code=python] class a(object): pass b = a() print id(b) 20441744 [/code] Is it possible to get the instance from this number/address? |
| | Can someone tell me how to create a simple but attractive splash screen to load at the start of my program which will highlight: 1) the program title 2) who the program is for 3) who designed the program and 4) what version of the program it is thanks |
| | Hey, this is my first post in the forums, and I'm fairly new to Python, so bear with me... I'm looking at ways to detect the beat in an audio file. I know that the general idea is to run a loop like so: [CODE] while song is still playing: … |
| | hey well this program basically is a mathematics game...try the program out for yourself, it works, but im just wondering how to make an reset option so at the end of the program so the user can play the game again. thanks [ICODE]name = raw_input("\t\t\tPlease Enter Your Name: ") print …  |
| | Dear All, I recently upgraded Python 2.3 to python 2.4 but still now my application searching python2.3 dll in System 32 how to solve this issue........... regards Mani.  |
| | Dear Group, I am trying the following code line: [code] def try2(n): a1=raw_input("PRINT A STRING:") a2=a1.split() a3="God Godess Heaven Sky" for x in a2: a4=a3.find(x) if a4>-1: a5=a3[a4] print a5 elif a4<0: a6=x print "It is not found" print a6 else: print "Error" s=a5+" "+a6 print s [/code] Here, if … |
| | [ICODE]name = raw_input("\t\t\tPlease Enter Your Name: ") print print "\t\t\t\tHello", name print "\t\t\tWelcome to my Mathematics Game" # Selecting the operation of Addition and Substraction followed by the difficulty print operation = str(raw_input("\t\t\tAddition (A) or Substraction (S)")) if operation == "A" or operation == "a": my_op = 'Add' difficulty = … |
| | does anybody know how to make bubble sort work in progressively smaller sizes and determine if a list is sorted on it's first try? i've got the basic bubble sort algorithm down. i just can't figure out the rest of it (my basic bubble sort code below) [code] def bubbleSort(list1): … |
| | just wanting to know how to implement any background like a picture or something into python programs, i think i can only use .bmp but yeah thanks  |
| | Hi guys, I'm quite new to the whole programming schmeal. I have a python program written to generate gaussian graphs. However, I need to obtain the data points from these graphs and put them into a different file. I wanted to know if there is any way I can do … |
| | Hello to everybody! I'm new in Python ... and have some problem with reading Excel... no matter that I've set format in Excel Text (for all my available data) - it get float value from it... Ok: here is the code: <code> import xlrd book=xlrd.open_workbook("C:/Py/aaa.xls") sh=book.sheet_by_index(0) print sh.cell_value(RowN,CellN) # it … |
| | Hi, I am trying to create a cutom 'Float' type using built in 'float' type. Here is the code: [code=python] class Attribute(object): """ Common attributes and methods for custom types """ def __init__(self, name=None, type=None, range=None): self.__name = name self.__type = type self.__range = range #Read only attributes name = … |
| | I am attending Strayer University. for Network Security and IT Management. The course I needed to take had programs involving Python and Raptor which my Vista OS could not or did not want to open. Any suggestions on how to get Vista to cooperate and open them or should I … |
| | Hello all, I am new to python programming and the Qs might seem stupid but i would really appreciate some help :-) It is just a for loop that i want to use, but it doesnt seem to work properly. I need to sort a file as per one of … |
| | Hey you all I have a simple question : How do we call a shell script from a python script ? (Windows) I tried this : [CODE]import os os.system('sh C:\temp\script.sh')[/CODE] and this : [CODE]import subprocess subprocess.call("C:\temp\script.sh",shell=True)[/CODE] I played with the sh, adding it, removing it, adding .exe I played with … |
| | I'm doing some exercises from a book and can't figure out these 2 they're fairly simple but I can't figure them out I have to make the docstrings pass for each function [code] def wordset(wordlist): """ >>> wordset(['now', 'is', 'time', 'is', 'now', 'is', 'is']) ['is', 'now', 'time'] >>> wordset(['I', 'a', … |
| | Hi, I am trying to use the 'find' command of twill from within a python code but it seems to return no result. I tried to run that command on the command prompt by running twill and it works fine. But when I try to run the same command from … |
| | How to get the NAME of the passed parameter ? Eg. in the example below how to get printed , inside my_func() , value = "test_var" [code] def my_func(aaa): [INDENT]print aaa # <---- this will print the VALUE of passed parameter 'aaa' [/INDENT] [INDENT]# ..... but how to print the … |
| | Has been working on performance graphs for a cluster of server over the last couple of week for a company with matplot lib and python. The prolem is that the picture that's been published of the graph has a couple of labels that they feel is 'hard to read' 'cause …  |
| | I'm having a heck of a time sorting a TreeListCtrl. I've found very little documentation on it, so I went out & bought a book called "wxPython In Action". It says something along the lines of "a tree list control is so similar to list control, we won't go into … |
| | I have 2 problems -- 1. When I try having IDLE list the modules of python it gives me this error: [code]Traceback (most recent call last): File "<pyshell#7>", line 1, in <module> help() File "D:\Programs\Python\lib\site.py", line 346, in __call__ return pydoc.help(*args, **kwds) File "D:\Programs\Python\lib\pydoc.py", line 1648, in __call__ self.interact() File … |
| | I started Python, imported Tkinter assigned Tk() to root, imported snack and initialized it. i then made a sound object, read a sound from the hard drive and then played it. i couldn't hear any sound though. any idea what the problem may be? |
| | Hi, I have a program: [code] def AdjacencyMatrix(dim, pairs): matrix1 = (zeros((dim,dim))) for (first,second) in pairs: matrix1[first,second]=1 matrix1[second,first]=1 print '\nAdjacency Matrix\n' print matrix1 [/code] But I get an error: TypeError: 'int' object is not iterable Can anyone help? Thank you! |
| | Has been working on performance graphs for a cluster of server over the last couple of week for a company with matplot lib and python. The prolem is that the picture that's been published of the graph has a couple of labels that they feel is 'hard to read' 'cause … |
| | Hi, I am unable to set the size of the DirPickerCtrl. The 'Browse' button is getting placed behind the textbox. Please help me out with this if anybody has worked on it. Regards, Dinil |
| | I get an error when trying to make this program. [code=python] from pointLine import * def calcSlope(x1,y1, x2,y2): slope = (x2-x1)/(y2-y1) return slope def calcPointOnLine(y, m, x, b): if y == (m*x)+ b: return True else: return False print "Point is on a Line? Program" line1 = [(1,7), (7,19)] x1 … |
| | I need an if statement that will run if the value is not a number. I am unsure how to do this in python I have tried looking around and I can't seem to find what I need. If Input is not <a number> Also if you can help me … |
| | [code=python] data = unpack('>L', sock.recv(4)) [/code] Does this line of code means, incoming data is big endian and so unpack to endianess of local machine and assign to data. If local machine is little endian, then big endian is automatically converted to little endian format? |
| | I just need some code that will return a string of the name of the current activated window title/name. I've spent almost hours looking for a simple example though... ================================================================ I've seen other people say to hook windows messages and listen for wm_activate, and others... I already have when to … |
| | I have an html file and I am parsing it with regular expressions. I don't want to use any python html libraries, because I am not using it as a website, but as a configuration type file. I am making a basic bookmarks system, the parser works fine, so I … |
| | I found: IDLE 1.2.2 >>> x = 157.73 >>> r = x * 100. >>> int(r) 15772 Can I convert more precise? |
| | Sorry im kinda new at this but anyways... Ok heres the deal i need to make this program that will allow users to practice their addition and subtraction for whole numbers between 1 and 100, 1 and 200 and 1 and 500 (the levels of difficulty). The user will be … |
| | I have just begun to learn python, so my question is probably silly. Just for practice I want to write a function which calculates the first n primes. prime computes some prime numbers and keeps them in a list. Then tries another number and if it's not even divisible by … |
| | hi i wanna start programing with python just wondering if any one knew any sites which has python source code? would appreciate any help :)  |
| | i'm having problems with a binary search in a list... [code] def binarySearch(list1,faces): first = 0 last = len(list1) - 1 while first <= last: mid = (first + last) / 2 if faces == list1[mid]: return mid elif faces < list1[mid]: last = mid - 1 else: first = … |
| | Hi, just a quick question but I couldn't find an answer to it. Say I have 3 variables, "a", "b", and "c". I want to assign each one a value of None. The only way I know of doing this is: a, b, c = None, None, None Is there … |
| | Hi i want to be able to open a python program on someone's computer but they don't have python installed and they don't have room to install it. how could i 'compile it' if that is the correct word, so that it can be opened as an exe file? |
| | So, I wrote a little script to convert tifs into jpegs. The tifs are about 600mb in size, I reduce the size, and then convert. Here is the code in its entirety: [code=python] ## First we import the image library, Image object, and garbage ## collector, as well as os … |
| | One of my clan members put together the following script in python. It works great but I have a small problem. I have to have a 2nd copy under another name to take care of our game servers with a different password. Now I know nothing whatsoever about python so … |
| | Hi, I'm trying to pass form values to my python script that's on the server. I don't have to return anything to the user. Just send the client side values. My page is a simple HTML page and on the click on button, a javascript function is called. This function …  |
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