@JonB Very Good Suggestion, I used a second variable in the other function to read the opened file(s) from the first function and it did work like a charm. Thanks. Here is an update to the code

def encryption_hash(self,comboBox_2): index = self.comboBox_2.currentIndex() path = self.fname_E with open(path, 'rb') as f: if index == 2: hasher1 = hashlib.md5() afile1 = f buf1 = afile1.read() a = hasher1.update(buf1) md5 =(str(hasher1.hexdigest())) self.lineEdit_E.setText("File Hash Using MD5: " + md5)

@Pl45m4 yes I initially used a line edit but ended up changing it to a qtextedit instead. Then using the documentation I was able to get the expected results

Thanks for the links !

In case anyone comes across this in a search, I was able to solve the problem by manipulating the selection in the class member function selectionChanged():

https://bazaar.launchpad.net/~dlynch3/rapid/zeromq_pyqt/revision/1178#raphodo/thumbnaildisplay.py

Perhaps that was always the best way to do it.

Hi @dridk2 ,
I wish to help you with this project.

try to add this to main.py

import os os.environ["QT_IM_MODULE"] = "qtvirtualkeyboard"

Hi,

You can put your QStackedLayout and buttons in a QVBoxLayout so you can re-use the buttons. Put that layout in a QWidget and set that widget as the central widget of your QMainWindow.

@raven-worx you sir saved my life! I cant believe i was stuck at this for 2 days, when it was simply just about using the right object in qml. thanks!

I confirm the same observation, that the script runs with PyQt5 (pyqt5 5.15.4) installed via pip and fails when run with PySide2 (PySide2-5.15.2) installed via pip:

QObject::moveToThread: Current thread (0x22b951c64b0) is not the object's thread (0x22b951c6c50). Cannot move to target thread (0x22b951c64b0) qt.qpa.plugin: Could not load the Qt platform plugin "windows" in "" even though it was found. This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem. Available platform plugins are: direct2d, minimal, offscreen, webgl, windows.

Following the advice of this thread (https://forum.qt.io/topic/93085/qt-python-development-pyside2/6), I removed the PySide2 installed via pip and installed the version via conda-forge (v 5.13.2) and was able to run the script. So, it appears a matter of packaging/dependencies rather than a strict inability for PySide2 to handle it or something related to the version.

Hi there.

I think you can use TableViewColumn element to create a new column inside a TableView component.
If necessary, you can define your own delegate to set how the data is showed to user.

Read more:
http://doc.qt.io/qt-5/qml-qtquick-controls-tableview.html#details <- TableView Documentation
http://doc.qt.io/qt-5/qtquickcontrols-tableview-main-qml.html <- TableView Example

@germyrinn
Hi, this was an old post of mine.

As I wrote, the problem is that for the £ sign e.g. read from a file created in the way I describe, decode("utf-8") gives me a UnicodeDecodeError. I found the only conversion which works is decode("cp850").

@Fuel the exemples in pyqt-master do it automatically but i don't understsnd what event or property they use

I have found a solution that kind of does the job, although takes three times as much memory.
Every update I calculate the difference between the new and the old saturation matrix, this eliminates 60% of the nonzero values, which means it gets drawn that much faster.

As a second layer of optimization I call repaint with a rectangle describing the most important zone, and call update every 60ms.

@Pierone Can you put you code in GitHub instead of a rar file? Its pretty awkward to unpack your code.