15,181 Topics
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| | I'm using python IDLE v. 2.7.2 and I get the same error report with my program. [CODE]>>> def menu(list, question): for entry in list: print 1 + list.index(entry), print ") " + entry return input(question) - 1 [B]items[/B] = ["Cup","Vase","Table","Lamp","Bowl","Door"] keylocation = 3 keyfound = 0 loop = 1 print … |
| | Hi, please help me. Say I have 2 lines of code below. I want to "print ranking" and have result of "1" (force string to use global variable) instead of the letter "a". What are the methods available? a=1 ranking = "a" Can you please help me out? I'm noob … |
| | hi guys, I have been using python since last 1yr. For my work I have to use large data that are at least of size 3000 to 30000 or even more quite a time. Since many months I have been using matrices. But when the size of the Matrix is … |
| | My first gui application is working fine. Fine, that is until the user forgets to select the output directory. I have set up an error message that, when clicked, directs the script to the open directory dialog. This works but I would prefer the user selected the open directory option …  |
| | In this string "13 12", I like to find if there is an occurrence of '3', but I am not interested in char '3' which is part of "13". In other word I am looking for number 3 not 13. By using the following code in python I always get … |
| | I need advice. I'm writing a calculator; I've got the basic functionality of it down, and have finally moved to having it process functions. In this regard, I find the standard library of mathematical functions provided by Python unsatisfactory. While the more commonly used functions are defined, some of the … |
| | Hello, newbie here to both this forum and Python, so expect silliness! My first project has been to build a GUI front end for some command line utilities I use regularly. One of them is the utility: eac3to which joins mp3 files together. It's command line is: "eac3to.exe infile1+infile2+infile3 outfile" … |
| | i have a given picture and have to create a picture that is twice as wide as the given picture. For each pixel (x, y) in the original picture, the pixels (2 * x, y) and (2 * x + 1, y) in the new picture should be set to … |
 | Hi, I'm trying to put sleep action on my program, but I would like program to sleep after I (as user)click and when he changes the picture on the button. and I don't know where to put it. please help this is example of code :) [CODE]import tkinter as tk …  |
| | I'm working on a GUI app with tkinter (which I am fairly new to). It's for comparing the clocks on two computers across a network. It uses callbacks (scheduled using the "after" method of the root window) to update text and canvas widgets in a GUI. The canvas widgets are … |
 | Hello all, I need some help to get all wxpython methods that associate widgates. I mean ALL methods for wx.Button, wx.Frame etc. I will appreciate if I will get something like pdf version but anything or Idea is welcomed Thanks and regards Steve |
| | Can anyone help me get a more clear understanding for what it is exactly that the assignment is asking me to do?? For example, what exactly is supposed to be in the first function, am i doing the testing in the first function or the generator? It's not clear to … |
| | It starts off fine, after starting the countdown function and pressing the Action button, it causes the program to freeze. [CODE] import wx import time class LeftPanel(wx.Panel): def __init__(self, parent, id): wx.Panel.__init__(self, parent, id, style=wx.BORDER_SUNKEN) self.text = parent.GetParent().rightPanel.text self.text_2 = parent.GetParent().rightPanel.text_2 button1 = wx.Button(self, -1, 'Count', (10, 10)) button2 = … |
| | hello,everyone,i am a beginner in python django framework,so is there any editor for django,like microsoft visual studio,where i get the facility like drag and drop buttons,labels,or table structure ..plz help |
| | I've looked, but I'm sure I am missing this. But I have two files. I have a python one, and a bash command? (I think thats right? Its a file that I can execute and makes changes but isn't a script?) But I want to launch it from the python … |
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| | Hey. I'm pretty new in Python. I'm trying to read from my file all the content and put it in a string. My file looks: 1 string1 2 string2 10 string 3 and I want to obtain: ["1", "string1", "2", "string 2", "10", "string3"] using this: [CODE] def read(self): file …  |
| | I know how to create a window of a given size. How do I control the placement of items like labels and text boxes in that window? |
| | Hi, I want to know if is possible to make those events/automation with a Python code( without any program like Pywinauto ), so I could compile the python code: 1. [B]sending keys to an active window;[/B] 2. [B]sending mouse clicks to specific coordinates in a window;[/B] 3. [B]set the window … |
| | Hi Guys! I'm new to the forum and I have a doubt. Who can help me, I thank you. This is a simple GUI .. formed by a simple table. How do I connect to a database file. Db so that is shown in table QtGui? I'm using SQLite in … |
 | [CODE]def prel(x, i, j): if (i < j - 1): k1 = (j - i + 1) / 3 k2 = 2 * k1 prel(x, i, i + k1) prel(x, i + k1 + 1, i + k2) prel(x, i + k2 + 1, j) for k in range(i, j): … |
| | I discovered and installed a firefox addon called Remote Control. This addon starts a telnet server which lets you send javascript commands to the firefox web browser. Combined with python telnetlib module, it becomes very easy to reload or change the content of a tab in a running firefox from … |
| | Hi, I'm pretty new to Python. Working in 2.4 due to company restraints. I'm trying to use os.path.walk to work through a tree directory, and perform different actions on the files based on the name of the file. I thought if I used "startwith" it would indicate that files only … |
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| | Stuck again, this time my problem is getting the dictionary to be sorted in ascending order. Please Advise! the following is what the task says: """ A sparse vector is a vector whose entries are almost all zero, like [1, 0, 0, 0, 0, 0, 0, 2, 0]. Storing all … |
| | I want to run a multiline AppleScript command from a Python script. For a singleline command I can do: [CODE]def stupidtrick(): os.system(cmd) cmd = """osascript -e 'tell app "Finder" to sleep'""" stupidtrick(); [/CODE] however I want to run multiline commands, (such as with multiple 'tell' statements, as in [ICODE]tell application … |
| | I just started learning python and decided to try and put what I have learned to use in a program and I am having issues with the math I believe. Any suggestions? [CODE] print ("Lets get some utlities information") rent=input("What is your monthly rent: $") pge=input("Estimated PG&E Bill: $") water=input("Estimated … |
| | hi, i'm very new to python. i downloaded pyserial on win7 64bit. using Dell N5010 (it doesn't really have serial port) i tried to open port with ser = serial.Serial(0) but it gave error that [COLOR="red"][Error 2] The system cannot find the file specified.[/COLOR] but with ser = serial.Serial(3) and … |
| | Hi, I'm trying to extract certain things from a web page. The website is TVRage.com, and the example I'm using at the moment is [URL="http://www.tvrage.com/Warehouse_13/episode_list"]the Warehouse 13 episode list[/URL]. So far I've managed to get the title of the show using this code: [CODE]#!/usr/bin/env python import urllib def save_page(site="http://www.tvrage.com/Warehouse_13/episode_list"): mypath … |
| | Stuck again, still, im learning from my large list of mistakes, haha so this time im trying to convert a decimal to hexadecimal, i tried using hex(number) but its not suitable for the situation as this returns a string. and i dont know how or if i can convert a … |
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