15,190 Topics
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| | I'm trying trying to use the Image.composite() function with the code below: [code=python] import Image im1 = Image.open("GetGif1.png") im2 = Image.open("GetGif2.png") im3 = Image.composite('im1','im2',"L") im.save('output.png') [/code] But I get this error: [code] Traceback (most recent call last): File "composite_images.py", line 11, in <module> im3 = Image.composite('im1','im2',"L") File "/usr/lib/python2.5/site-packages/PIL/Image.py", line 1960, … |
| | I have a python script that will run a batch script. This batch script sets an environment variable say _BLDPATH. I want to grab this variable in the python script to use that variable later on. The problem is that even though the variable gets set properly when the batch …  |
| | Hi, I've been trying to code a simple file sharing system in python by using Discovery server -indexer- model Server: [CODE]#!bin/python import socket import sys import os import threading from utils import serialize, deserialize, PeerInfo class NotSupportedCommand(Exception): pass class DiscoveryServer(object): '''Indexer...''' def __init__(self, port, maxPeers=5): self.port=port addr=('', self.port) self.maxPeers=maxPeers self.supportedCommands=["/register", … |
| | [QUOTE=Ancient Dragon;267023]You cannot write directly to an *.xls file and expect Excel to read it because *.xls files are not plain text files -- they contain a lot of formatting information that is readable only by Excel program. The easiest way to do it is to creates *.csv files which …  |
| | Just wondering if anyone has experience with wxPython. I've been looking for info about the spinButton I want to increment it at 5's or 10's just wondering if anyone has some quit hints or info. Thanks  |
| | I want to make a small Molecular Weight calculator. If the user for instance enters the molecular formula for dichloro-benzoic acid as "C6H3Cl2COOH", I would like to split it into a list like ['C6', 'H3', 'Cl2', 'C', 'O', 'O', 'H'] so I can then combine all the carbons, chlorines, oxygens … |
| | I am a novice. I want to replace a content with a variable How do I do that ? Thanks |
| | Hi I am new to python. So i am having problem while coding. Here the code import sys class Person: def __init__(self): self.list = [] def AddContact(self): fname = raw_input("First Name:> ") lname = raw_input("Last Name:> ") street = raw_input("Street:> ") self.list = [ fname, lname, street] def ListAll(self): print … |
| | I have created a small program in Python that asks you if you have done something, and then logs the date, question(s) and answer(s) to a file. I thought of writing a program like this while walking to the toilet and twenty minutes later I had finished the program. I … |
 | OK, I am very new in programming, and I installed python2.5.1 and pygame, and I wrote the hello world programme etc. and I ran it in the python shell. But the problem is, I can't run any python document outside the shell. I tried an example in pygame, and the … |
| | Hello, I am very new to Python and have, what I think, is a rather simple question. First, I am running Python 2.1 on Win XP. What I want to do is open a CF page after my process has run and pass the processID, that I will set, and … |
| | Hi I am trying to view the security certificate of a secured web page. ex: [url]https://somesite.com[/url] I need to do this via a python script to collect some data from the certificate, like the CN, OU, Street etc values. It can be done with win32com, but not sure about the … |
| | hey again, I wrote this code.. very quickly and messily. I would like to 'clean' it up.. that is put some functions in it. [CODE]def numWords(aString): lst = aString.split() noword = 0 for word in lst: noword = noword + 1 return noword def save inp = raw_input("Please enter some … |
| | I'm developing a cgi-bin application that must be unicode sensitive. I'm striving for a UTF8 implementation. I'm running python 2.3 on a development machine (windows xp) and a server (windows xp server). Both environments are running Apache 2.2 with the same configuration file. The problem is this. On my development …  |
| | Hey guys, I just wanted to know if anyone recommends an IDE because I am using IDLE and its not really shining.. to me. Thanks. |
| | Dear web gods: After much, much, much struggle with unicode, many an hour reading all the examples online, coding them, testing them, ripping them apart and putting them back together, I am humbled. Therefore, I humble myself before you to seek guidance on a simple python unicode cgi-bin scripting problem. … |
| | Hey guys, I'm following a tutorial on Python and I came across this in one of the examples. [CODE]import time today = time.localtime(time.time()) theDate = time.strftime("%A %B %d", today) print today print theDate [/CODE] Result:[CODE](2007, 12, 20, 9, 48, 15, 3, 354, 1) Thursday December 20[/CODE] can someone explain to … |
| | Ok. Newbie poster/programmer so bear with me. I created a beginner math program that should be usable by young children. I have it working for the most part but now there are three things I would like to do to make the program more professional. First, I would now like … |
| | I wrote a while loop in pyqt but I want it to stop to take input from user.I do this in python with raw_input but it doesn't work in pyqt.How can I do this in pyqt. [CODE] while cev != cevap: tahminler += 1 ui.label_6.setText(QtGui.QApplication.translate("MainWindow", "Yanlış cevap!", None, QtGui.QApplication.UnicodeUTF8)) f … |
| | I'm having a good deal of trouble figuring out how to sum the values of a list until they reach a specified goal. This is a H.W. assignment and it is as follows: "Define a Python function threshold(dailyGains, goal) that behaves as follows. The first parameter is a list of … |
| | is it possible to create a looping list? [code]import time # a day value of None = > def dayOfWeek(DayNum = None): # match day order to Python return values days = ['Monday','Tuesday', 'Wednesday','Thursday', 'Friday','Saturday','Sunday'] theTime = time.localtime(time.time()) # Check for default value if DayNum == None: Day = theTime[6] … |
| | Hey guys, I don't understand the for loop. Could someone explain it to me? for example [code] >>> # Measure some strings: ... a = ['cat', 'window', 'defenestrate'] >>> for x in a: ... print x, len(x) ... cat 3 window 6 defenestrate 12 [/code] what is x? how does … |
| | I read the message from the queen of the daniweb about surrounding the code with code tags, but I did not understand the message at all. I will enclose this code, and resend it, if necessary if some would explain the "[code]" "[/code]" tag dodad. Basically i have a record … |
| | Im very new to SQL in general, let alone coding it into python. I can interact with a MySQL database just fine for the most part, but im running into some problems here... This is the function in my script that keeps raising errors: [CODE=python] def NewChar(): """ NewChar() - … |
| | Afternoon all, I currently have some excellent opportunities for talented Python Developers in Oxford, UK. I have both contract and permanent positions available on this exciting new project. The contracts are for 4 months with extension possibilities. Both roles are seeking people who can start ASAP!! If you are interested … |
| | Anyone know how I can make a custom titlebar such as the one in windows media player 11 in wxpython? thanks, xtr.eme |
| | Hi, my first post here! I have been using python and wxpython for a short time, and have written a few programs, but they all look the same with the standard grey form background... How could I make a really nice interface in python, like the one on Windows Media … |
| | For some reason I cannot get my CGI Script to work with my Dreamweaver file. I feel like it may have something to do with where I'm saying things are located. For example, the company website that I am working on has its files located on another website. I assume … |
| | Hey guys, new poster so if I am in the wrong spot please just let me know. The below code should read the weather off Yahoo, and create a dictionary containing a bunch of variables and their values from the weather (temp = 9 or whatever), it doesn't. How is … |
| | Ok, So i'm attempting to simulate diffusion through a 2-D plate of multiple concentrations of compounds and my program so far looks something like follows [code=python] from scipy import * from pylab import * #============================================================================== #simulation conditions #============================================================================== nx = 64 # The number of x nodes ny = 64 … |
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