rasizzle

Here's my dilemma: I am creating a histogram through matplotlib and saving it in the same folder I'm running. There are a few image files that I can save it as, none of them being bitmap. So I'm trying to convert the image to bitmap. I've looked at WxImage and …

Hey Guys, This seems like a basic problem with an easy answer but I simply cannot figure it out no matter how much I try. I am trying to create a line graph based on two lists. For my x-axis, I want my list to be a set of strings. …

Hey Guys, I'm trying to do a basic line graph here, but I can't seem to figure out how to adjust my x axis. [CODE]from pylab import * plot ( range(0,10),[9,4,5,2,3,5,7,12,2,3],'.-',label='sample1' ) plot ( range(0,10),[12,5,33,2,4,5,3,3,22,10],'o-',label='sample2' ) xlabel('x axis') ylabel('y axis') title('my sample graphs') legend(('sample1','sample2')) savefig("sampleg.png",dpi=(640/8)) show()[/CODE] And here is the …

Hey all, Here is some code for reading Excel spreadsheets (2003 and before) with PyExcelerator. My main problem is that if I leave a cell blank, it gives me an error. I want to be able to have blank cells on my spreadsheet without any problems. Does anyone have any …

Hey guys. I just started using portable python and I have to say this module is great. It helped me bypass some problems transferring modules between win32 and win64 cpus. So my question is for all you portable python users is: do you have to install python for each new …

I have a series of rules that I want to be able to execute without having to manually edit the code. I'd like to give my rule conditions at the beginning and have the program run it. This way, I can test every single rule combination in a for loop …

Hi all, I want to take this code: [CODE]list_in_list = [[1,5,13,30,-4], [1,5,10,30,-4], [1,5,15,30,-4], [1,5,9,30,-4], [1,5,16,30,-8]][/CODE] and sort it by the 3rd item in each sublist (list_in_list[x][2]) I'd like to do it by the highest number so my output would be: [CODE]sorted_list_in_list = [[1,5,16,30,-8],[1,5,15,30,-4], [1,5,13,30,-4],[1,5,10,30,-4], [1,5,9,30,-4]][/CODE] Any help or suggestions?

Hey all, Here is what I'm trying to do. I have a list whose output is: [['4/18/94', '29.125', '442.46'], ['4/19/94', '29.336', '442.54'], ['1/20/04', '75.175', '1138.77'], ['1/21/04', '75.711', '1147.62'], ['1/22/04', '75.595', '1143.94']] Item [1] in each list, the middle item, is the number I want to focus on. Currently, I have …

Hey guys, I'm trying to create a buy and sell program where I have two lists of numbers. Eventually I want to shorten the lists so that the program buys at a lower number, and sells at a higher number, ignoring all other numbers in between. The solution would be …

[code] import os import csv ifile = open("C:/Python26/testdata.csv", "r") [/code] here is the error i get: Traceback (most recent call last): File "C:/Python26/06_June_2009/testhenry.py", line 4, in <module> ifile = open("C:/Python26/testdata.csv", "r") IOError: [Errno 2] No such file or directory: 'C:/Python26/testdata.csv' I have no clue what to do. I can't read …

i'm trying to create a simple minimum function by comparing items in a list to each other. [code] list1 = [4,20,2,19,3254,234,21,03] for i in list1: if list[0] < list[0+i]: print i [/code] basically my thought process in pseudocode is for all items in the list if item n is less …