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Published on 2010-05-08T10:05:53Z
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2010/05/08
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If a page has fully loaded on a QWebView, how can I get the data for a certain image (probably through the dom?)
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I tried today to install a dvb-card on my Ubuntu 12.04 (Linux blauhai-linux 3.2.0-25-generic #40-Ubuntu SMP Wed May 23 20:30:51 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
). The installation failed with an error. After that, i tried to install python (it was already installed but i got this error):
linux:~$…
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I installed sikuli-ide with
sudo apt-get install sikuli-ide
Everything was fine until I tried to start it from the terminal. I typed
sikuli-ide
But the only response I got was
[info] locale: en_US
The application was not started, furthermore there is no desktop file and sikuli-ide does not…
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I can't import some python libraries (PIL, psycopg2) that I just installed with MacPorts. I looked through these forums, and tried to adjust my PATH variable in $HOME/.bash_profile in order to fix this but it did not work.
I added the location of PIL and psycopg2 to PATH.
I know that Terminal is…
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I want to pass a chunk of Python code to Python in R with something like system('python ...'), and I'm wondering if there is an easy way to emulate the python console in this case. For example, suppose the code is "print 'hello world'", how can I get the output like this in R?
>>> print…
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Hi,
I am currently struggling to call a non python program from a python script.
I have a ~1000 files that when passed through this C++ program will generate ~1000 outputs. Each output file must have a distinct name.
The command I wish to run is of the form:
program_name -input -output -o1 -o2…
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I recompiled PyQt4 from source, but the issue still exists.
On another ArchLinux system, it works well. Can someone help me?
Thanks!
on Debian:
import PyQt4.QtWebKit
dir(PyQt4.QtWebKit.QWebFrame.findAllElements)
Traceback (most recent call last):
File "", line 1, in
AttributeError: type object…
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I'm having a problem, where I wish to run several command line functions from a python program using a GUI. I don't know if my problem is specific to PyQt4 or if it has to do with my bad use of python code.
What I wish to do is have a label on my GUI change its text value to inform the user which…
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Are there any good PyQt4 custom widgets like at Qt-Apps.org?
I would like to start making PyQt custom widgets but online resources that I find don't seem to be clear
For example, Trolltech's and Zetcode's don't seem to be related in any way at all.
Thanks for any input :)
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I am having an issue with PyQt4. I want to create a new widget within a window, and I want this widget to have a custom color.
When i create a subclass of the QWidget class, and instantiate it, I am not able to change its background color through the setStyleSheet() function.
When I instantiate…
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Hi all,
I'm writing a Python+Qt4 application that would ideally need to pop up a window every once in a while, to display pdf documents and allow very basic operations, namely scrolling through the different pages and printing the document.
I've found the reportLab to create pdf files, but nothing…
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