15,406 Topics
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| | (<type 'exceptions.NameError'>, NameError("global name 'MenuPage' is not defined",), <traceback object at 0x028BEC38>) The MenuPage contains buttons to All functions of the PDF shuffler software. This is one such function which retirieves Information about the PDF files. Problem is, It executes once, goes back to MenuPage , then again if i …  |
| | Hi, I have a program that deals with stacks and queues in python. Part of the program compares items in 3 stacks that contain objects. The loop will run and compare all items in the top of the stacks and pop the item that has the highest value and appends …  |
| | Objectives: • Use an object with a list • Use a list of objects Write a class that encapsulates data for a sales person. Class SalesPerson has an ID number (int), a name (string), and a list of sales (float). It provides a constructor __init__ that initializes ID and name, …  |
| | Hello, I am trying to implement a version of the cubic spline based on the artilce here: [Click Here](http://en.wikipedia.org/w/index.php?title=Spline_%28mathematics%29&oldid=288288033#Algorithm_for_computing_natural_cubic_splines) and while implementing it I find errors that my indices are out or range such as: ` h[i]=(n[i+1]-n[i]) IndexError: list index out of range ` Here's a part of the code: … |
| | A while ago I created a PHP application that looks at xml files. I have now been tasked with converting this to Python or Django or Turbo gears(anything as long as it's Python something). I am new at Python and while I have played with Django a bit I have … |
| | I am having some problems working with the tell method when working with a file. Basically what I am trying to do is use the tell method to find where I currently am within a paragraph and to only display the characters up to a certain tell count. For example: … |
| | Hi all. I am a newcomer to python and I am teaching myself from books, videos and on-line tutorials. I currently have a basic script I am working on (can't post the code right now as I'm away from my laptop), and I cannot figure out how to do what … |
| | We have learnt programming concepts with python and have now acquired the skill. What are the stuff we can go in and what areas are awesome to be in. Need help  |
| | Hello, I'm currently working on a Python CGi program. This program takes a zipcode in a form and interacts with a website to obtain information on the Congress representative for that district. My question is, certain zipcodes have multiple representatives, and I want to make a page with radio buttons … |
 | hey i have this code when starting the Process to make database it freeze at all what should i do? # -*- coding: utf-8 -*- from PyQt4 import QtCore, QtGui import sys try: _fromUtf8 = QtCore.QString.fromUtf8 except AttributeError: _fromUtf8 = lambda s: s class Ui_Dialog(object): def setupUi(self, Dialog): Dialog.setObjectName(_fromUtf8("Dialog")) Dialog.resize(400, … |
| | Platforms: Windows 7/Mac OS X ActiveState Python 2.7.2 Installed docx on Windows 7 at D:\Program Files (x86)\Python27\Lib\site-packages. Installed docx on OS X at /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages Following is the sample script (named as docx_example.py), which runs absolutely fine on the python interpreter: #!/usr/bin/env python ''' This file makes an docx (Office 2007) … |
 | Hello to all, haven't been on here in a while but recently been having major problems with trying to finish this second problem set my teacher has given me and the other students for the gr. 12 ics college coarse, currently im gr. 11 but this coarse had to be … |
| | Can I use the html <a href></a> tag as a python form submit input type?  |
| | Hi all I need help with the final part of my practice problems for class, if anyone who can show me what to do it would be greatly appreciated!! Write a program that incorporates the following functionality: 1) Prompt the user for a series of names and scores. 2) Store … |
| | Hello, can you pls correct my answer to this question for the Python CGI part because Im really not sure if im doing it right. Thanks a lot!   Python CGI part ---------------- #!/bin/python import cgi,string def generate_page(): print "<HTML>\n" print "\t<TITLE>Welcome</TITLE>\n" print "</HEAD>\n" print "<BODY BGCOLOR … |
| | I am making a game as a programmer that has only worked with python for about 2 months, and I need a way to save data. I know about pickle, but the Documentation does not help at all. Please note that I am using 3.1.1, so don't give me answers … |
| | I'll try to start over again: Windows7, Python3.2.. When I click on a *.py file it starts up the python.exe interpreter in interactive mode. What I want it to do, is to RUN the *.py file. Please, how can I accomplish this. A *.py file is associated with python.exe . … |
| | Greetings, I installed python3 on win7, and I would like to run the turtleDemo.py . But can't seem to get it going. Can anyone help? Thanks...vm |
| | [CODE]def scoreScreen(): #Keeps Calling score = 999999/canvas.data.timer canvas.create_rectangle(0,0,1000,460, fill = "black") canvas.create_text(500,200, text = "Your Score was", font = ("Comic Sans MS Bold", 20, "bold"), fill = "Red") canvas.create_text(670,200, text = str(score), font = ("Comic Sans MS Bold", 20, "bold"), fill = "Red") canvas.create_text(500,400, text = "You have beat the … |
| | Hi, sorry but my english is not excellent. I create app on QSystemTrayIcon, i want get all event ( mouse, key ). How? My code under, but how connect to this event? def keyPressEvent(self, event): result = QtGui.QSystemTrayIcon.keyPressEvent(self, event) return result def mousePressEvent(self, event): result = QtGui.QSystemTrayIcon.mousePressEvent(self, event) return result |
| | I would like this code to be changed so that whenever I change the line the line will still be a wall... slin1_1 = 320 slin1_2 = 0 elin1_1 = 320 elin1_2 = 200 strtlin1 = (slin1_1, slin1_2) endlin1 = (elin1_1, elin1_2) lin1sz = 1 #creates first line above ^ … |
| | def bubble_sort(a): for i in range(0, len(a)): for j in range(0, len(a) - 1): if(a[i] < a[j]): a[i], a[j] = a[j], a[i] #can someone explain this part of the code for me #i tried doing (im more of a c++ programmer): temp = 0 temp = a[i] a[i] = a[j] … |
| | The documentation for the textEdited signal shows the use of a required parameter const QString& void textEdited (const QString&) I am unable to get the Signal to work. Perhaps because I do not understand how to use the "const QString&" Is this a literal copy into the parameter or is … |
| | HI there, I am a total newbee and looking for someone who has time to give me some extra python lessons. For my pre-master I need to wrap up this course. There is a small amount of compensation available. I live in Amsterdam (NL). Please let me know on short … |
| | **I would like the player after he/her makes it to the end of the map to go to the next level. Here is an example of a code that I would like you to change so the player will close and open another level... blah = unimportant coding and whatever … |
| | zipc = "47408" url = "http://watchdog.net/us/?zip=" conn = u.urlopen(url+zipc) content = conn.readlines() for line in content: line = line.decode("utf-8") So I am working on a CGI/Python project that requires input of a zipcode to then find the name of a certain politician. Right now I am trying to find a … |
| | can anyone tell me how should i go about hiding messages in whitespaces in the end of a text for example | = whitespace hell my name is bob|| i work at home ||||  |
 | Hi there! I have run into a new problem, this time with the re.findall() module. The objective of this code is to iterate over rows in a Excel sheet and print them in a other Excel sheet with a separation of column between the species name and the gene name. … |
| | Hello All I am having an odd issue with mysqldb connection from python to a database. The issue is, when I run the query directly or via a sql client like navicat or toad, I get the required value, but this does not happen via python/mysqldb combo. This is the … |
| | I am trying to ftp on a windows system using a file with the settings in it. This is what is in the file: Address.to.device username password "quote" "site reboot" quit This will reboot a camera and it works. I even have it running on powershell script and it works. … |
| | Hi, i am trying to run this code. previously it was giving error that "No module wx". then I download wx module and now it is giving this error : Traceback (most recent call last): File "C:\Python24\player.py", line 2, in -toplevel- import wx File "C:\Python24\wx\__init__.py", line 45, in -toplevel- from … |
| | Hello there below is the easy way to get the email addresses extracted from any file. import os import re import sys def grab_email(file): """Try and grab all emails addresses found within a given file.""" email_pattern = re.compile(r'\b[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,4}\b',re.IGNORECASE) found = set() if os.path.isfile(file): for line in open(file, 'r'): found.update(email_pattern.findall(line)) for … |
| | New Daniweb way to copy the code from posts with indentation is to double click (not too quickly) to select the code region and use normal copy paste as you like (second mouse button or ctrl-c). Easier than before but little not obvious! |
| | Hey guys, can't see what is wrong with my code, I keep getting the error Status: 500 Internal Server Error Content-Type: text/html <html><body><h1>500 Internal Server Error</h1></body></html> [CODE]import httplib import sys import time #Initial connection to the server def connectingToServer(port, message, path): connection = httplib.HTTPConnection('rpc248.cs.man.ac.uk', port) headers = {'Content-type': 'application/xml', 'Accept': … |
| | Given below is the error which I am getting while running the code (which is in my previous post http://www.daniweb.com/software-development/python/threads/419674/import-wx-error ) in python 2.6. Can anyone tell about this error? .. i am unable to understand it. Traceback (most recent call last): File "C:\Python26\music_player_v1\player_skeleton.py", line 153, in <module> frame = … |
| | Friends, kindly help me how to update the progress bar in WX Widgets python while copying folder in windows... i tried searching a lot.. please do help me out.. Thanks in advance! Ganesh R |
| | Hey. I'm writing a script that processes some data. The script creates a HTML page which contains a form that calls (action=) the same script and changes according to data asked. So the user asks for something, the script goes to a DB, gets it and prints it into the … |
| | I'm a tutor that is helping one of my students with a simple guessing game program. It's supposed to be similar to the board game Mastermind. This program should prompt the user to enter 5 distinct digits, and it should return the how many digits are correct and how many … |
| | I am also working in python 2.6 and i want to send SMS to a mobile while my cell phone i.e. Nokia E-72 is connected to PC via Data Cable. The mobile is connected through a serial port and the code prompts the correct port as well and there is … |
| | Hello! I try to get py output to html table tag. I have a problem to create table in a table... Here is a pattern how it should look like (in yellow color) file name: format_DOC.doc here is the code I use to get a result. Pls can you help … |
| | hi everyone. i'm tryng to use Reportlab to output an invoice on a simple Django app. it seems quite difficult to do simple things like this. here's my code: def print_pdf(fattura, soggetto, buffer=None): import time from reportlab.lib.enums import TA_LEFT, TA_CENTER, TA_RIGHT, TA_JUSTIFY from reportlab.lib.pagesizes import letter from reportlab.platypus import SimpleDocTemplate, … |
| | How do you append a CGI file from a server into a txt file?  |
| | Trying to get soemone to input a Password (hello) as an input and then getting a loop to a second part of the program where he/she inputs his/her name and then gets a response accordingly. Not sure why this is not working but maybe someone else does. let me know … |
| | Hi, I am creating RTF editor in python. I am not able to get which classes or library I should use for opening and saving RTF files. I found one pyrtf but that is very old and just for exporting... Please help me out.. Regards Neelesh Gurjar |
| | When I open my Python file through cygwin it recongnizes a module that I installed recently(PyCrypto) but when I open Python IDLE and then click on Run Module, it says that PyCrypto wasnt installed. Whats wrong? Thanks for the help. |
 | I have a file like this a csv file DB01967 ZIPA DB01967 PFAZ DB01992 YVBK DB01992 ZAP70 DB02191 ZIPA DB02319 YQHD DB02552 ZFPP I want to print a file of csv in the format like DB01967 ZIPA PFAZ DB01992 YVBK ZAP70 DB02191 ZIPA DB02319 YQHD DB02552 ZFPP i am totally … |
| | I have a list as alist = [[], [(u'0.77',)], [(u'0.34',)], [(u'0.12',)], [(u'0',)], [(u'0.0',)], [(u'0',)]] I'm trying to get it as like this [0.77, 0.34, 0.12, 0, 0.0, 0] using the statement rlist= map(lambda a: int(a), alist) but got an error as, TypeError: int() argument must be a string or a …  |
 | I need to figure out what is wrong with this program and correct it so it works. I have been screwing around with it for hours and still cannot figure out what is wrong. I know that I need to change the first line, but I have no idea how … |
| | Hi, I'm new to programming in Python, & I need help. I am trying to read from a text file, which contains: 1 4 5 3 1 0 2 4 18 5 2 0 0 9 I am suppose to implement a Simplex algorithm that can hopefully solve these numbers. … |
| | In Python, which is more of a pythonian style of writing between these two: 1. print 'Hello' or 2. print('Hello') If u have a link on basic outlines of pythonian style and which syntax is a more pythonic way to use, it would be very useful to me. Thank You! |
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