Python face recognition (GUI interface) -- Based on pyopencv

Daily sentence: Shine silently, and then amaze everyone!!! preface: This project was written by the author before the end of the summer vacation. Because of the opening of school and other problems, this project has been put aside. With the author's need to transform Java, there may not be many projects to write python in the future. Thi ...

Posted by kristen on Sat, 04 Dec 2021 18:44:54 -0800

python PyQt5 implements the demo of email reminder after vivado completes the implementation

1 function ug904 mentioned that if you want to use a remote host to start one or more job s, select "start and run on the remote host (Linux only)". If I want to use another windows host to run programs, I need to open remote control to monitor the operation or check it often. In order to solve this problem, I implemented a simpl ...

Posted by maxat on Thu, 25 Nov 2021 18:07:16 -0800

Original | PYQT5 | programming experience | pit climbing | sharing | 4|python advanced operation: multiple controls use the same function entry

         When we program PYQT5, when the interface design is completed, we usually need to correspond the control to the corresponding function events in the code one by one. If there are few controls, it may be nothing. However, with the gradual increase of requirements and functions of subsequent softwa ...

Posted by mwl707 on Mon, 22 Nov 2021 18:49:10 -0800

Source code compilation and installation of embedded ARM 64 bit platform PyQt5 and its call configuration in virtual environment

preface On the embedded ARM 64 bit platform, when PyQt5 is installed in pip mode, because there is no compiled whl package of aarch64 in pip source, it is necessary to download the source package of PyQt5 and sip for automatic compilation, which usually fails to compile. Although sudo apt get install python3-PyQt5 can be installed succes ...

Posted by majik_sheff on Fri, 19 Nov 2021 09:44:17 -0800

[pyqt5 learning - signal and slot] instance timer (solve the interface jam problem)

catalogue 1. What are signals and slots 1) GUI controls (signals) and slots 2) Custom signals and slots 2. Actual combat 1: timer (no custom signal slot and no multithreading) 1) Interface design - use QT designer to design, and then compile pyuic into py file 2) Rewrite UI classes and write logical files   3) Add large cycle in b ...

Posted by vikette on Sun, 31 Oct 2021 20:27:12 -0700

Day 24 | day 28 learn PyQt5, QTableView of advanced controls

Advanced component does not mean how "advanced" the component is, but means powerful. If you want to realize a fully functional table function, it may take several days to write a lot of code. You can call the wx.Grid component directly and do it in three or two times, so this component is very advanced. Common advanced components of ...

Posted by grandadevans on Sat, 02 Oct 2021 15:54:11 -0700

Day 10 | day 28 learn PyQt5, box layout

In most programming languages, the menu bar and toolbar will provide the corresponding layout, and the layout manager is required for the of the work area. Of course, in PyQt5, most components can be positioned and placed with x-axis and y-axis coordinates, but it takes time and effort. There will also be problems that the size and position of ...

Posted by xisle on Tue, 21 Sep 2021 21:23:08 -0700

[PyQt5] I'll teach you a trick. Use the timer to play a little game against gophers

Recently, when working on a project, you need to constantly refresh the interface and continuously trigger a function within a certain period of time. According to the previous idea in Python, the first reaction is to use the time function, but the actual effect is not good and often gets stuck. Later, you try to use the built-in timer in pyqt5 ...

Posted by Mobile on Mon, 06 Sep 2021 18:53:12 -0700