15,194 Topics
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| | hello, Pls can anybody help me with a folloving exercise? (I must say that I am really beginer in this field, learning by myself and with daniweb (if sb gives me help)) Pompt the user to enter a string of forbidden letters and also to enter a words. Make a … |
 | Hi everyone! I would like to make an Air Hockey game in pygame. I was wondering if it was possible to have 'proper' bouncing (ie. the puck goes in a direction relative to the angle the paddle hit it in). I can easily write the rest of the code. Thank … |
| | Not sure what I've done wrong here tried lots of alternative combinations and not sure why this logic doesn't work! Im pretty sure it has something to do with the parameter not reading as the results inputted aren't going through the loop. Any help would be appreciated! The idea of … |
 | I posted a thread labeled pygame, global name "glob" but am unable to resolve the issue so I was just going to ask a few question about the code. Well first of all, I ran it on Windows Vista, python 2.6 and pygame, but I'M not sure what version of …  |
| | I have a problem again :) I try to use this code: [code] import time from threading import Thread from threading import Lock def main(): for i in range(3): my_thread = MyThread(i) my_thread.start() class MyThread(Thread): lock = Lock() def __init__(self, i): Thread.__init__(self) self.i = i def run(self): while True: self.lock.acquire() …  |
| | hi all I'm writing a application which uses Opencv and wxWidgets and sends camera frames via a socket connection. But it seems i'm doing something wrong: after starting a server on my machine, i can't connect my application to the socket the server is listening on...why is that? [CODE=python] import … |
| | How do i make this code to store data in a global variable, it create random number of elements. [code] n = random.randint(0, 99) for i in range(1): print "-"*60 print "Here is some new elements! " while n >= 0: data_list = random.randint(0,99) print data_list, time.sleep(.10) n= n-1[/code] |
| | I need to have 4 functions which asks the user how many times to flip the coin and then displays the number of heads and the number of tails as a decimal? [code] def getInputs(): times=input("please enter the number of times the coin should be flipped: ") def simulateFlips(): for … |
 | I've seen a program called Devcon ([url]http://en.kioskea.net/faq/sujet-1886-enable-disable-a-device-from-the-command-line[/url]) used for enabling and disabling hardware devices. I want to do the same hopefully with python. I want to turn the internet connection off with a script. I can already do it with popen('ipconfig /release') but I want something more robust. Is there … |
| | Hi, I am trying to embed python in c++. everything is working fine apart from couple of issue. what exactly i am doing is creating an API for C++ functions in my application to be accessible using python script. When i run a script its runs fine and when i … |
| | Hi, I am facing a problem when i am trying to run the django server using python manage.py runserver.The problem is that the server is not starting because it gives the following error: Traceback (most recent call last): File "manage.py", line 12, in <module> execute_manager(settings) File "/usr/local/lib/python2.5/site-packages/django/core/management/__init__.py", line 340, in … |
| | Hi All I have installed Python 2.6.2 When I use function of 'import Sybase,' I always received the following error: Traceback (most recent call last): File "export_alpha.py", line 3, in <module> import Sybase, sys ImportError: No module named Sybase Please gevi me your advice how I should correctly to add … |
| | Hello, I've been working on this self-made database. What do you think about it? What features should I create for it? I'd also like to get help in a select method, because I don't have the foggiest idea how it could be done. And what about making it a database … |
| | Is there someway I can parse badly written HTML code in python? I want to get some info from a web page which uses HTML tables for it's formatting and I found numerous flaws in the code using w3cs validator. can I parse this code in python? |
| | Hello all, After googling around for a few hours i can't find any example for passing arguments to an user-defined method in pyqt.. The only link i found related to this is [URL="http://www.commandprompt.com/community/pyqt/x1408"]http://www.commandprompt.com/community/pyqt/x1408[/URL] . In this example we have to make it to emit the signal and pass the argument.. … |
| | Hello! I have more questions :) Is it possibe to create a "threadlock", "lock" if you use a file as a common resource? If you have a class that create data and put the data into a file and you have another class that will take data from the same …  |
| | Hello i have a big problem, i want to import queue but i get this message, somehow it dont exist. Traceback (most recent call last): File "D:\Python26\test.py", line 9, in <module> import queue ImportError: No module named queue isnt that strange. |
 | I have created upload script and worked great, but I don't know how do I check the size of the file before upload because I want to limited on 10mb per file... So, mu question is: How do I check the size of the file before upload ? Thanks... |
| | I'M reading "Beginning Game Develpment with Python and Pygame". In the following code, I'M gettin this error in sysfont.py [COLOR="Red"]NameError: global name 'glob' is not defined[/COLOR] [CODE]import pygame from pygame.locals import * from sys import exit pygame.init() SCREEN_SIZE = (800, 600) screen = pygame.display.set_mode(SCREEN_SIZE, 0, 32) font = pygame.font.SysFont("arial", 16) … |
 | I have a folder with my game on Desktop. I've installed py2exe, 'cause it seemed to be a very good game and I wanted to share it. Now, I did everything right (i followed youtube tutorial), but when I start command prompt and typed 'a.py py2exe' it returned a message …  |
| | I want to use MySQLDB to connect MySQL but I got a problem. the problem is: --------------------------------------------------------------------------------- cs6201:/home/lamwaiman/python/data # python dm.py Traceback (most recent call last): File "dm.py", line 11, in <module> import MySQLdb File "build/bdist.linux-i686/egg/MySQLdb/__init__.py", line 19, in <module> File "build/bdist.linux-i686/egg/_mysql.py", line 7, in <module> File "build/bdist.linux-i686/egg/_mysql.py", line 6, … |
| | Hello again! I have a new question. I have run a script and wants to run it again with a "keypress" input from the user, how do i code that. Like this: import subprocess drive=input(" If you want to start the script again , press 1: ") if drive == … |
| | hey all what is the best way to execute a certain function repeatedly after a certain period of time ? for example: the increment of a certain variable every second thx  |
 | Hi, I am using Linux, and I was looking for free source code ( Python) for speech recognition, I found "Speech" for Windows. I have tried to run it on Linux, I got errors of missing modules, I found most of them online but when I got this error: [COLOR="Red"]No … |
| | i am making a game in python 2.3.5 and i wanted to know if there is a command that would make it so one sprite will move to another no matter what the position is on the screen. |
| | Hello. I am stuck on a simple piece of code. For some reason it keeps saying it can't call the Str object. Im also unsure on how to float the data to 2 decimal points (i don't know where the 2.f% should go.) The task is to make a taxi … |
| | Hi, It must be a simple issue, but couldn't find any answer googling. Here is the problem: I have a simple test application with a TextCtrl, Button and StaticText. When I press the Button, it must query PostgreSQL with ...[code]SELECT name FROM contacts WHERE name LIKE '%"+TextCtrl.Value+"%'[/code] and return the … |
| | I've been working on a simple little PyGTK app that shows an icon in the system tray. When you right-click, the pop-up menu appears as expected. However, first the menu appears with just some up and down scroll arrows, and I have to scroll down before it fills in and … |
| | how could i print the length of a parameter?.. like def length(word) gives the output "word 4"?.. I have no clue of what to do? def length(): len=length() |
| | [CODE]import wx class McaMenu(wx.Frame): def __init__(self, parent, id, title): wx.Frame.__init__(self, parent, id, title, size=(640, 432)) menubar = wx.MenuBar() file = wx.Menu() new = wx.MenuItem(file, 1, '&New\tCtrl+N', 'Creates a new document') file.AppendItem(new) file.AppendSeparator() open = wx.MenuItem(file, 2, '&Open\tCtrl+O', 'Open New document') file.AppendItem(open) save = wx.MenuItem(file, 3, '&Save\tCtrl+S', 'Save') file.AppendItem(save) save = … |
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