I just can't figure out what's wrong with this... #!/usr/bin/env python # # Bugs.py # from __future__ import division # No Module! if __name__ != '__main__': print "Bugs.py is not meant to be a module" exit() # App import pygame, sys, random, math pygame.init() # Configuration Vars conf = { "start_energy": ...
I want to achieve the following: Have a AxBxC matrix (where A,B,C are integers). Access that matrix not as matrix[a, b, c] but as matrix[(a, b), c], this is, I have two variables, var1 = (x, y) and var2 = z and want access my matrix as matrix[var1, var2]. How can this be done? I am using numpy matrix, if it makes any difference. I k...
var obj = {} obj.__setitem__ = function(key, value){ this[key] = value * value } obj.x = 2 // 4 obj.y = 3 // 9 JavaScript doesn't have __setitem__ and this example obviously doesn't work. In python __setitem__ works like: class CustomDict(dict): def __setitem__(self, key, value): super(CustomDict, self).__setitem__(key, val...
Python I need to find "yesterday's" date in this format: MMDDYY So for instance, today's date would be represented like this: 111009 I can do this for today easy of course but having trouble doing it automatically for "yesterday" ...
items = [] items.append("shrooms") items.append("meth") items.append("weed") // FAKE METHOD:: items.amount() // should return 3 How I do it right? ...
I have come across several guides and packages on implementing a python JSON RPC server, e.g.: http://json-rpc.org/wiki/python-json-rpc http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/552751 http://pythonpaste.org/webob/jsonrpc-example.html They all do a good job in the sense that the server/application implementation is very...
whats the best way to read a 1 GB file that gets time series data logged in it and generate a real time graph with two of its columns (one time and other a number)? I see that you have different ways of tailign the file. ...
In Python: how do I say: line = line.partition('#' or 'tab')[0] ... do something with I know I can do: line = line.partition('#')[0] ... do something But what is the code for the tab character, and can I say # or tab? Update: I'm trying to say read the first word on each line, if you read a # then ignore everything after th...
Is there a library that can open and search through a pdf file? Preferably in C, python or ruby... ...
First of all, some links to pages I've used for reference: A SO question, and the Django docs on generic relations and multi-table inheritance. So far, I have a multi-table inheritance design set up. Objects (e.g: Car, Dog, Computer) can inherit an Item class. I need to be able to retrieve Items from the DB, get the subclass, and do stu...
I'm interested in developing a XMPP client on the mobile S60 Symbian platform using the Python interpreter PyS60. I've done a search on Google for possible libraries, but turned up empty. I'm hoping that by asking this on SO, I can get a definite answer on whether there is actually an existing library that I just hadn't had the luck to...
I'm a beginner with Pylons and I've mostly developed on my localhost using the built-in web server. I think it's time to start deployment for my personal blog, I have a Debian Lenny server with apache2-mpm-prefork module and mod_wsgi - I've never really used mod_wsgi or fastcgi and I hear either of these are the way to go. My questions:...
I installed Yahoo BOSS (it's a python installation that allows you to use their search features). I followed everything perfectly. However, when I run the example, to confirm that it works, I got this: $python ex3.py Traceback (most recent call last): File "ex3.py", line 16, in ? from yos.yql import db File "/usr/lib/python2.4...
I get some error that I can't figure out. Any clue what is wrong with my sample code? class B: def meth(self, arg): print arg class C(B): def meth(self, arg): super(C, self).meth(arg) print C().meth(1) I got the sample test code from help of 'super' built-in method. The class "C" is the Here is the error: ...
I've just started learning Python and would like to know if there is a searchable list of Python (3.1) functions available online, like there is for PHP (php.net)? Thanks. ...
Hey there. Just for starters, I used Twisted and SocketServer with both ForkMixIn, ThreadMixIn and tried the "thread-pool" recepies. However, I wanted to make something particular work in Python. Alittle background. Previously I wrote in C a simple TCP deamon that would bind to a socket and listen on it, then pre-fork X many times and...
I currently have a PIL Image that I'd like to display on a PyQt window. I know this must be easy, but I can't find anywhere how to do it. Could anyone give me a hand on this? Here is the code of the window I currently have: import sys from PyQt4 import QtGui class Window(QtGui.QWidget): def __init__(self, parent=None): QtGu...
I'm debugging a service I'm developing, which basically will open my .app and pass it some data to stdin. But it doesn't seem like it's possible to something like: open -a myapp.app < foo_in.txt Is it possible to pass stuff to an .app's stdin at all? Edit: Sorry, I should have posted this on SO and been more clear. What I'm trying to...
I can write something myself by finding zero-crossings of the first derivative or something, but it seems like a common-enough function to be included in standard libraries. Anyone know of one? My particular application is a 2D array, but usually it would be used for finding peaks in FFTs, etc. Specifically, in these kinds of problems...
Then how do I import that? I run everything in python 2.4, but one of my scripts import xml.etree.ElementTree...which is only Python 2.5 ...