PySide | ATTENTION : This project is deprecated , please refer

by pyside Python Version: Current License: LGPL-2.1

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | PySide Summary

PySide is a Python library. PySide has no vulnerabilities, it has a Weak Copyleft License and it has low support. However PySide has 444 bugs and it build file is not available. You can download it from GitHub.

ATTENTION: This project is deprecated, please refer to PySide2

Support

Quality

Security

License

Reuse

Support

PySide has a low active ecosystem.

It has 263 star(s) with 62 fork(s). There are 45 watchers for this library.

It had no major release in the last 6 months.

There are 25 open issues and 16 have been closed. On average issues are closed in 34 days. There are 2 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of PySide is current.

Quality

PySide has 444 bugs (0 blocker, 0 critical, 18 major, 426 minor) and 1555 code smells.

Security

PySide has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

PySide code analysis shows 0 unresolved vulnerabilities.

There are 27 security hotspots that need review.

License

PySide is licensed under the LGPL-2.1 License. This license is Weak Copyleft.

Weak Copyleft licenses have some restrictions, but you can use them in commercial projects.

Reuse

PySide releases are not available. You will need to build from source code and install.

PySide has no build file. You will be need to create the build yourself to build the component from source.

PySide saves you 13806 person hours of effort in developing the same functionality from scratch.

It has 27686 lines of code, 1737 functions and 517 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed PySide and discovered the below as its top functions. This is intended to give you an instant insight into PySide implemented functionality, and help decide if they suit your requirements.

Imports a class or module .
Process HTML tag .
Generate inheritance diagram .
Generate HTML for inheritance diagram .
Main entry point .
Render the inheritance diagram .
Setup extension .
End of the event .
Exit qApp .
Get the md5 hash of a node .

Get all kandi verified functions for this library.

PySide Key Features

No Key Features are available at this moment for PySide.

PySide Examples and Code Snippets

No Code Snippets are available at this moment for PySide.

Community Discussions

Trending Discussions on PySide

OpenCV numpy to cv::Mat conversion

No such file or directory: '/opt/anaconda3/lib/python3.8/site-packages/rtree/lib'

Implementing QQuickAsyncImageProvider in Pyside; No such signal QObject::finished()

How to intercept QProgressDialog cancel click

QStyledItemDelegate disabling button in last column moves selection to next row

Rendering HTML in PySimpleGUI?

QStringDecoder not callable in PySide6

Create multiple instance of custom component in QML

Qt, QML, ColorImage is not a type

Broken pipe error when trying to send anything over pipe between processes with sending process running Tkinter

QUESTION

OpenCV numpy to cv::Mat conversion

Asked 2022-Apr-05 at 12:36

I inherited an application with opencv, shiboken and pyside and my first task was to update to qt6, pyside6 and opencv 4.5.5. This has gone well so far, I can import the module and make class instances etc. However I have a crash when passing numpy arrays:

I am passing images in the form of numpy arrays through python to opencv and I am using pyopencv_to to convert from the array to cv::Mat. This worked in a previous version of opencv (4.5.3), but with 4.5.5 it seems to be broken.

When I try to pass an array through pyopencv_to, I get the exception opencv_ARRAY_API was nullptr. My predecessor solved this by directly calling PyInit_cv2(), which was apparently previously included via a header. But I cannot find any header in the git under the tag 4.5.3 that defines this function. Is this a file that is generated? I can see there is a pycompat.hpp, but that does not include the function either.

Is there a canonical way to initialize everything so that numpy arrays can be passed properly? Or a tutorial anyone can point me to? My searches have so far not produced any useful hints.

Thanks a lot in advance! :)

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ANSWER

Answered 2022-Apr-05 at 12:36

I finally found a solution. I dont know if this is the correct way of doing it, but it works.

I made a header file that contains

Source https://stackoverflow.com/questions/71690714

QUESTION

No such file or directory: '/opt/anaconda3/lib/python3.8/site-packages/rtree/lib'

Asked 2022-Mar-13 at 16:13

I am trying to build an app from a python file (Mac OS) using the py2app extension. I have a folder with the python file and the "setup.py" file.

I first tested the app by running python setup.py py2app -A in the terminal and the dist and build folder are successfully created and the app works when launched.
Now when I try to build it non-locally by running the command python setup.py py2app in the terminal, there are various "WARNING: ImportERROR" messages while building and finally a error: [Errno 2] No such file or directory: '/opt/anaconda3/lib/python3.8/site-packages/rtree/lib' error.

How can I fix this? I've tried to delete anaconda fully as I don't use it but it seems to still want to run through it. Additionally, I have tried to run the build command using a virtual environment but I end up having even more import errors.
*I Left out a lot of the "skipping" and "warning" lines using "..." for space

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ANSWER

Answered 2022-Mar-13 at 16:13

The error error: [Errno 2] No such file or directory: '/opt/anaconda3/lib/python3.8/site-packages/rtree/lib' was caused by py2app trying to build the program bundle using a non-existent interpreter. This means that even if you try to uninstall a manager like Anaconda, it still has option logs somewhere on your mac.

The fix:

Open the terminal and type the command type -a python.

You will see similar lines

Source https://stackoverflow.com/questions/71414043

QUESTION

Implementing QQuickAsyncImageProvider in Pyside; No such signal QObject::finished()

Asked 2022-Feb-24 at 08:22

I'm attempting to implement a subclass of QQuickAsyncImageProvider in Pyside6, referring to the official example. I'm already aware of the potential hurdle that, unlike in the C++ example code, with PySide it's not possible to inherit from both QRunnable and QObject. In order to send a signal from my QRunnable I'm instead using an intermediary QObject, as suggested here. That part works fine.

Here's my attempt so far at using this arrangement along with my own subclass of QQuickAsyncImageProvider:

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ANSWER

Answered 2022-Feb-22 at 13:19

I reported this in case it was a bug, and one of the maintainers realized that the issue is that the AsyncImageResponse gets immediately deleted. The workaround for this is to hold a reference to it in the AsyncImageProvider:

Source https://stackoverflow.com/questions/71120591

QUESTION

How to intercept QProgressDialog cancel click

Asked 2022-Feb-23 at 02:31

I have a standard QProgressDialog with a cancel button. If/When the user clicks the cancel button, I don't want the dialog to immediately hide, instead I would prefer to disable the cancel button and perform some clean-up work, and then close the QProgressDialog once I'm sure this work is complete. How to I intercept the current function?

From the docs it seems like I should be overwriting:

PySide.QtGui.QProgressDialog.cancel()

Resets the progress dialog. PySide.QtGui.QProgressDialog.wasCanceled() becomes true until the progress dialog is reset. The progress dialog becomes hidden.

I've tried subclassing this method but it doesn't even seem to be called when I click the cancel button.

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ANSWER

Answered 2022-Feb-23 at 02:31

To disable the button of the dialog you have to get a reference to it. Since it is a basic QPushButton, you can use findChild():

Source https://stackoverflow.com/questions/71226523

QUESTION

QStyledItemDelegate disabling button in last column moves selection to next row

Asked 2022-Feb-04 at 05:30

Setup description

Table in PySide created with
QMainWindow - > QWidget -> QTableView -> TableModel (QAbstractTableModel) -> array[]
For second and third column is created ButtonDelegate(QStyledItemDelegate)
buttons toggle value in the first column - but butons must be separate for specific reason in my application (toggling with one button is not a solution)
button with value of the first column is "hidden"
only whole single row is selected (important in my application where I'm separately showing detailed data on the selected row)

Detailed description of functionality

Buttons in my application don't necesserily toggle value. Easiest to explaining fonctionality of my application is something like configuration list.
Initially in the list are generic items which can be selected and the two buttons are "+" (add/select) and "-" (remove/deselect).
Some items can be added only once, in that case the buttons are really only toggling the item selection. If not selected only the button "+" is show and if selected only button "-" is shown.
Some items can be added multiple times. In that case initially the item is unseleted. Presing "+" selects the item, shows "-" buton, but button "+" is still shown, as the item can be added multiple times. When pressed "+" once again, the next row with the same item is added, again with both "+" and "-" shown. Then pressing "-" works in reverse way, removing row where "-" is pressed until last item of the same type, where "-" results in unselected item. Therefore function of +/- is content dependent.
There few reasons I decided to have buttons in separate columns - keep possibility to sort based on selection state, header to show "Add" for "+" and "Remove" for "-"

Problem description

when button in last column is disabled (pushing False button and then True button), the selection moves to next row - should remain in the same
also, probably the showing and hiding of active button should be done in paint (instead of the openPersistentEditor). I was looking in the documentation and examples from google to find way how to, but still I haven't figured it out. If you could show me how, I would appreciate it. Also if you have link to some good tutorial on this topic (paint) I would be glad, because still I'm not getting how to use it.

Minimal functioning example:

...

ANSWER

Answered 2022-Feb-04 at 05:30

The reason for this behavior is that disabling the widget automatically sets the focus to the next available widget in the focus chain.

The actual behavior is based on the QAbstractItemView's re-implementation of focusNextPrevChild, which creates a "virtual" QKeyPressEvent with a tab (or backtab) key that is sent to the keyPressEvent() handler.

By default, this results in calling the table view's reimplementation of moveCursor(), which focuses on the next selectable item (the first item in the next row in your case).

A possible workaround for this would be to use a subclass of QTableView and override focusNextPrevChild(); in this way you can first check if the current widget is a button and a child of the viewport (meaning it's one of your editors), and eventually just return True without doing anything else:

Source https://stackoverflow.com/questions/70925949

QUESTION

Rendering HTML in PySimpleGUI?

Asked 2022-Jan-30 at 07:26

Does anyone know if it's possible to have PySimpleGUI render HTML?

I am not after a full-blown browser, just an HTML viewer that lives in a PySimpleGUI window.

I know tkinter has a module called tk_html_widgets, I'm also investigating what webview module can do.

I know it is possible with Qt as PySide comes with a widget of this nature, though I'm really enjoying PySimpleGUI.

I was just wondering if anyone has a suggestion to achieve this.

For example, could I somehow import a TK widget such as tk_html_widgets into PySimpleGUI.

Maybe I'm missing something and pysimpleGUI already has an HTML element that I am unaware of.

...

ANSWER

Answered 2022-Jan-30 at 02:41

It looks like you can do this with tkhtmlview widgets. I think the key is to get a handle to the tk root node using the TKroot attribute of the PySimpleGUI Window. You should be able to draw most tk widgets using that handle. Here's a simple example that draws an HTML label in a PySimpleGUI window:

Source https://stackoverflow.com/questions/70910389

QUESTION

QStringDecoder not callable in PySide6

Asked 2022-Jan-19 at 21:44

I can't get the example from the PySide6 documentation working on my system. I am running PySide-6.2 on Ubuntu.

...

ANSWER

Answered 2022-Jan-19 at 21:44

It looks like a bug in PySide6. The returned object only has the inherited methods from QStringConverter, as can be seen by using dir:

Source https://stackoverflow.com/questions/70749870

QUESTION

Create multiple instance of custom component in QML

Asked 2021-Nov-15 at 21:45

I'm currently learning QML with Python and PySide. So I have created a custom item in QML that display the image of a dice face that have a property to show a number from 1 to 6. That part works and I would like to be able to instanciate the Dice a couple times in a parent QML file

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ANSWER

Answered 2021-Nov-15 at 21:45

According to your code, all the items were centered so most likely they overlap. On the other hand, the root of Dice Item has no size so it will be difficult to manage them.

In this case it is better that the root is the Rectangle and that the Repeater is inside a Row (or Column or another similar component):

Dice.qml

Source https://stackoverflow.com/questions/69981096

QUESTION

Qt, QML, ColorImage is not a type

Asked 2021-Nov-14 at 16:05

I made a QML button component and I used a component named ColorImage for the icon. After searching for a way to change image color. I found out that Qt no longer support ColorOverlay

Hover, I just typed in 'color' in Qt Design Studio and ColorImage popped up. I tried to find documentation online but couldn't find anything. However, when I decided to try it, it just works as I expected:

This is the relevant code from my button:

...

ANSWER

Answered 2021-Nov-14 at 16:05

ColorImage is a Qt internal private component:

https://github.com/qt/qtdeclarative/blob/dev/src/quickcontrols2impl/qquickcolorimage.cpp

It doesn't appear to be supported for non-internal use.

If you really want to use it, try import QtQuick.Controls.impl 2.15

Note that ColorOverlay is available again in Qt 6.2 in Qt5Compat:

https://doc.qt.io/qt-6/qml-qt5compat-graphicaleffects-coloroverlay.html

It will eventually be replaced by Qt Quick MultiEffect:

https://marketplace.qt.io/products/qt-quick-multieffect

Source https://stackoverflow.com/questions/69964071

QUESTION

Broken pipe error when trying to send anything over pipe between processes with sending process running Tkinter

Asked 2021-Nov-12 at 12:15

I am playing around with Pipe and Process from the multiprocessing module (Python 3.8). My initial program looks like this:

...

ANSWER

Answered 2021-Nov-12 at 12:15

The issue you have is that you poll the pipe, but the documentation says:

poll([timeout])

Return whether there is any data available to be read.
If timeout is not specified then it will return immediately.

In the first example it works because when starting Process1 you send data to the pipe immediately:

Source https://stackoverflow.com/questions/69912856

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install PySide

You can download it from GitHub.
You can use PySide like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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