15,181 Topics
 | |
| | Hi! im trying to create an object in python, but when i try to call the length of that object, it says "Mp3tag instance has no attribute '__len__'" i know i can define a method on the "object"(i dont know if im creating the object in the right way) called … |
| | Here is my assignment with the directions. ###Programmer Brian Austin ###FOP ###3/30/09 ###Assignment 8 ###Using a loop, allow the user to input as many student names as they like and store the names in a list. in title format #then write the list of names to a file named NAMES. …  |
| | Hi, how can I open an image and get the R,G,B values of just the first line? [code] from PIL import Image im=Image.open("image.bmp") img=im.getcolors() print img [/code] I've tried im.getdata() , im.histogram, etc.... but again, what I'm looking for is more of R,G,B pixel counts for just the 1st line … |
| | Hi guys, I have a program where I need to load csv files. I have the problem where some loaded csv files have a comma as delimiter and other csv files have semicolon delimiters. For the functionality of the bigger program I want to use the load function and when … |
 | what are some methods for open()? i want to know when the end of file is incountered like so: [CODE] def saveFile(filename): fout = open(filename 'w') while not fout.EOF(): fout.write(havnt figured out what to do here but dw bout it) [/CODE] any ideas? |
| | im doing a tut for Tkinter and in it they do this: [CODE]tkFileDialog.askopenfilename()[/CODE] but when i run it i get this error: Traceback (most recent call last): File "C:\Documents and Settings\tom\Desktop\Programing\Python\c++ + python\main.py", line 67, in <module> if __name__ == "__main__": main() File "C:\Documents and Settings\tom\Desktop\Programing\Python\c++ + python\main.py", line 64, … |
| | Hi all, I want to classify movie reviews as positive or negative using machine learning techniques and I want to do this using python. Can any one suggest me how to these things in python. Thanks In Advance :) -Dilip Kumar Kola |
| | Is it possible to write a python code to enter password when connect to a bluetooth module? Project that I am doing now is control ON/OFF ports on development board, so to make it more secure I would like to add a password function before get to control ports. |
| | how do i exicute python scripts in a c++ program? and what uses would it have?  |
| | how can i make a slidebar control a variable found in a class?? (in tkinter) |
| | Hello all, well, I am new to these forums, and fairly new to Python. I know some python though, so I am not a complete "newb" so to speak. But I was wondering how to have python while loops work for two variables or strings or w.e. here's a piece … |
| | |
| | I've got a CSV file which has a bunch of stock information I need to whittle down to a specific format for another program to read. The first line in the CSV file contains the header, the CSV file contains 29 keys and I need to get down to 11. …  |
| | hi guys.. hw can i set the position of a scale (slidebar) on screen in tkinter?? |
| | [CODE] def translate(response): """Translates an English word into Pig Latin.""" # Initial lists and strings vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U", "y", "Y"] consonants = ["b", "c", "d", "f", "g", "h", "j", "k", "l", "m", "n", "p", "q", "r", "s", "t", "v", "w", "x", … |
| | For an application, I need to parse a string which contains urls and their titles. For example: 'name="My Mobile Blog" url="http://caydab565.blogspot.com/" name="Creative Disaster" url="http://kevinlara.blogspot.com/" ...' name means title of url here. I want list of strings which contain both title and url. For example: ['name="My Mobile Blog" url="http://caydab565.blogspot.com/"','name="Creative Disaster" url="http://kevinlara.blogspot.com/"'] …  |
 | Hi everyone. I'm having a little trouble trying to understand what argument passing really is. I know that it 'passes' arguments, but what does that actually mean and how can you use it to my advantage? ex: [CODE] def New(spam,n=1): [/CODE] so what does that actually do? |
| | Greetings all, I'm trying to post data to a form on a web page using urllib2. Thus far I've had success however once data is entered in the form and the form is submitted, a second confirmation page is loaded where I need to click an 'OK' button again. Here … |
| | how can i add a timer to an instance of a class in tkinter? |
| | I’ve got a piece of third party software containing classes that I want to modify by subclassing. My problem is that one of the third party classes is not accessed directly but returned by the third party class through a method call. So: [code]factory = ThirdParty.Factory() node = factory.getNode() #node … |
| | hi guys.. can anyone explain to me hw can i do inheritance in python? thanks. |
| | Are there python commands to achieve the following : 1. Create new text files 2. Write certain text to these file (similar to DOS Echo> command ???) |
| | Hello everyone! just dumped bytes forums and joined daniweb... hope its a good decision :P anyway, could you guys take a second to look at the following code... [code=python] import subprocess as sp cmd = "awk '{print $0}'" ex = sp.Popen(cmd.split(' '), stdin = sp.PIPE, stdout = sp.PIPE, stderr = … |
| | how do I trigger a function after x seconds in pygame?? i have seen the "pygame.time.set_timer(event,ms), but i want to trigger a function instead of an event. hoping for a quick reply thanks... |
| | Whenever I open Python I get Socket error: No connection could be made because the target machine actively refused it. Also I get IDLE's subprocess or personal firewall software is blocking the connection. I was wondering how to fix this? |
| | [ATTACH]9597[/ATTACH] ok i want to read this file into a dictionary and this is the output d={"flight":T34712, From:ABERDEEN, scheduled 0800, remark landed} etc flight is the key do i have to parse the text file i know i cant put it straight into the dictionary as i get this output … |
| | [code=python]def main(): print (" PC : Hi there.whats your name?") userit = raw_input (" user :") print (" Pc : Nice to meet you " ) , userit , userit = raw_input(" Do you like python? (A=its Great, B=its Ok, C=its Rotten)") if userit == A: userit = userit.upper() print … |
| | Hello, I've loved Python ever since I picked it up a couple years ago, but I have a question about the proper way to do something. There's a way of condensing an if/else conditional that has 2 options (True, False), for simple things. Assume that [icode]playerWins[/icode] is a boolean: [code=python] … |
| | Hi, I'm trying to create a "command line" in Python, which makes a user input a certain command and its associated data, without the use of brackets. So the user would input: >>> test 1 2 3 So it would carry out a command: [CODE=python] def test(firstnum,secondnum,thirdnum): return firstnum,secondnum,thirdnum [/CODE] … |
| | I have two programs I've been working on for my class but I keep getting different errors. First one: Write a boolean function called isTriangle that receives three numbers and returns true or false based on whether or not the numbers are possible lengths of a triangle. If the sum … |
The End.