14,951 Topics
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 | Is this possible? Any tutorial if possible? I want to make a program to do mass conversion of my Icons without loosing resolution |
| | I have created a mainWindow with menubar and toolbar. When I click a tool in a toolbar, function should return a layout. how can I write a function?  |
| | I perform the following search using regular expression in Python on about 3000 html documents in .txt format and obtain about 600 cases where the following program returns 1 (finds the chain): [CODE]def risk_committee_search1(str): ## get the re object co = re.compile(r""" (?P<nam>:.{300} RISK\W+ (\w+\W+){0,5}? COMMITTEE .{300} | .{300} COMMITTEE\W+ …  |
 | I'm new at Python coding and in DaniWeb. Really nice forum :icon_cheesygrin: Need some help w/ the following code: the content of saldo.txt is the following [CODE]1000[/CODE] The code I was talkin' about: [CODE] # [...] f = open('C:/saldo.txt') print f saldo = f.readline() f.close() if saldo <= 100: a …  |
| | Hi, I want to read the data from a worksheet in an excel workbook, write it to a new worksheet and save that as a dbf or csv file (one worksheet)...basically extracting worksheets from a workbook and saving them individually, renaming them as the title of the worksheet with the …  |
| | Incomplete dice game function, dunno why does'nt works... If you're not using windows, change the dir. "C:/" [CODE] def bet(Bet): try: f = open('C:/money.txt') print f money = f.readline() f.close() print ('You have', money, 'Dollars. Wanna play dice(y/n)?') v = raw_input() if v == 'y': # here i'm printing those … |
| | Hi folks Can anyone explain to me why this is not working please? I am trying to delete the first 52 lines of a text file, then skip deleting the next line, then deleting the next 100 lines, then skipping the next line and repeating the process until the file … |
| | Well, I'm a begginer in Python coding, and at DaniWeb. My problem is: I can't open any files! I tried: [CODE] >>> f = open('C:\teste.txt', 'w') Traceback (most recent call last): File "<pyshell#2>", line 1, in <module> f = open('C:\teste.txt', 'w') IOError: [Errno 22] invalid mode ('w') or filename: 'C:\teste.txt'[/CODE] … |
| | Please I am having challenges to write a code with notepad and then run it with IDLE 2.6 particularly when importing modules like turtle. Here is an example: here is python code : [code=python] # Programme pour dessiner une série de triangles équilatéraux de différentes couleurs en différent endroit. from … |
 | I'm trying to make the code able to post in here [url]http://spreadsheets.google.com/embeddedform?formkey=dEtSUVAtQVAtUVN1WDFPU3BEbm9yNkE6MA[/url] I've been successful in getting to read from the spreadsheet. With this code if you're wondering: [CODE] import urllib opener = urllib.FancyURLopener({}) f = opener.open("urlhere") print f.read() [/CODE] |
| | please help me how to check the validity of the json object if suppose the example of the JSON is as ({type:'AAU', msgid:1265033798233, sel:0, gadinfo:[{ adid:316,adprt:40.0,dur:10,ef:'2009/06/03 10:00:00',et:'2012/06/03 12:00:00',imgfurl:'vaccumcleaner_h.jpg' }]}) SO I want a script in python which would give me the validity of the object as the output by taking … |
| | Hi, I am new to Python programming... I have a .txt file....... It looks like.. 0,Salary,14000 0,Bonus,5000 0,gift,6000 I want to to replace the first '0' value to '1' in each line. How can I do this? Any one can help me.... With sample code.. Thanks in advance. Nimmyliji |
| | Hi there, I'm having this problem with using translate() - I have a line in my code like: [icode]k.translate(None,':.-')[/icode], being called from a function, which works flawlessly under v2.6.4 but throwing in TypeError when run under v2.5 [code]Traceback (most recent call last): File "./wakeONlan", line 94, in <module> WakeOnLan(k.translate(None,':.-')) TypeError: … |
| | Hi I am trying to read data from a text file, line by line. However I am having problems with the output of the last line. The text file I have created is: position 50 10 line 50 0 line -50 0 line 0 -50 Here is my code: [code] … |
| | The goal of this project is to use if-else statements, anydbm, and turtle graphics in a Python program to make a database of colors. If the program is called colordb.py, then a session at the command prompt $ happens as follows: $ python colordb.py hit enter to give a color … |
| | [code]#!C:\Python26\python.exe # Three-times-the-square-root-of-your-age.py # # This is a python program that # will input the user's name and age # the output will be 3 times the # square root of the user's name # # author: Min Ku "Peter" Joo # last revision: 02/10/2010 import os import math def … |
 | Hi all. :) I'm having trouble with pygame, images and transparency. Lets say I have an image...a circle to keep it simple (for example only). What I want is to be able to draw the image, but with only the circle showing (ie. not a white box around it). Oh … |
| | How can I split a widget and add some contents on it in PyQt4? Dear Python experts!!! Could you refer me some books for PyQt in which the documentation would be clear(other than Dive into python and Rapid GUI development in python)? |
| | Hi! I am trying to make a menu that uses small icons as well as text, but when I open the main menu, the icon in the pull down menu is not correctly displayed until I hoover over it. Could someone please be so kind to tell me what's wrong … |
| | hi all, In the example below [CODE]from PyQt4 import QtCore, QtGui class Ui_Dialog(QtGui.QDialog): def __init__(self,parent=None): QtGui.QDialog.__init__(self,parent) self.setObjectName("Dialog") self.resize(600, 500) self.model = QtGui.QDirModel() self.tree = QtGui.QTreeView() self.tree.setModel(self.model) print(self.model.flags(self.model.index("c:\Program Files"))) self.model.setFilter(QtCore.QDir.Dirs|QtCore.QDir.NoDotAndDotDot) self.tree.setSortingEnabled(True) self.tree.setRootIndex(self.model.index("c:\Program Files")) #self.tree.hideColumn(1) #self.tree.hideColumn(2) #self.tree.hideColumn(3) self.tree.setWindowTitle("Dir View") self.tree.resize(400, 480) self.tree.setColumnWidth(0,200) self.tree.show() QtCore.QObject.connect(self.tree, QtCore.SIGNAL("clicked(QModelIndex)"), self.test) QtCore.QMetaObject.connectSlotsByName(self) self.setWindowTitle(QtGui.QApplication.translate("Dialog", "Dialog", None, QtGui.QApplication.UnicodeUTF8)) def … |
 | Are their people willing to help testing/contributing to a python project? (if this is not a 'legal' subject, feel free to delete it; I wasn't sure) |
| | I would like to specify a file for manipulation from the command line. I am new to python so I'm not really sure how to begin this. I am guessing that I need some options?  |
| | I have a script which looks at multiple values within a large database, and draws coordinates on a floatcanvas. I also have some thresehold variables attached to a slider widget. As the slider changes the thresehold value, the canvas is redrawn...well...sort of. It draws the new objects over the old, … |
| | Hi all. :) I'm having trouble with pygame, images and transparency. Lets say I have an image...a circle to keep it simple (for example only). What I want is to be able to draw the image, but with only the circle showing (ie. not a white box around it). Oh … |
| | [CODE]import os f = open(r'c:\Fummy_Tasks\Fummy_Forensic\19012010\IMAGES.txt') mkdir_name = 'mkdir c:\\Fummy_Tasks\\Fummy_Forensic\\19012010\\test2_Strings' print mkdir_name os.system(mkdir_name) mkdir_name = 'mkdir c:\\Fummy_Tasks\\Fummy_Forensic\\19012010\\test2_Memdmp' print mkdir_name os.system(mkdir_name) f = open(r'c:\\process_list_test2.img.txt','r') process_id = f.readline() while True: process_info = f.readline() if not process_info: break process_PID = process_info.split() openfilename = 'c:\\python26\\python.exe c:\\volatility-1.3_Beta\\volatility memdmp -f c:\\Fummy_Tasks\\Fummy_Forensic\\19012010\\test2.img -p %s' % (process_PID[1]) print openfilename … |
| | Hi All, Good day to everyone! I'm new to Python (and relatively new to scripting, at that), and really benefited from looking at examples on this site, you guys are great! I'm trying to do the following, and need help please: 1. Read an input file, each line formatted as … |
| | Could anyone tel me that how can I link two widgets in PyQt4. one more thing I want to know. I have created a tabbed view. How can I add the vcontents in a tabbed view? |
| | how to read the output of the html, Actaully I am writing a small text as output whenever I invoke the html file but when I am using urllib.read() or webbrowser.read() I am able to read the source of the html rather than its output. I am a begineer So … |
| | Hi, I'm in the process of creating a program that will allow any client connected to a simple server to voice chat. To start small, I only want the server to play the sound it is receiving from the clients -- the server will not be sending voice to any … |
| | Dear Folks, I am trying to use python-idiom to reverse a list of lists so that, for example, a = [[1, 2], ['apple', 'orange']] becomes b = [['orange', 'apple'], [2, 1]] My code for this at present is: [CODE] import copy a = [[1, 2], ["apple", "orange"]] if type(a) is … |
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