PyQt_first | Your first PyQt app
kandi X-RAY | PyQt_first Summary
kandi X-RAY | PyQt_first Summary
Your first PyQt app
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Top functions reviewed by kandi - BETA
- Initialize the widget .
- Calculates the total price
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QUESTION
I am learning to program with PyQt5. No troubles with that, but there is one annoying issue: when I start the app, I immediately get the message that an exception occurred and SystemExit: -1 is repported (see below).
...ANSWER
Answered 2018-Nov-30 at 11:39(Spyder maintainer here) When you run programs in Spyder you're doing it in interactive mode, meaning that you don't need to add a sys.exit
call at the end of them, because that simply tries to kill the process responsible for running your code.
That's precisely what this warning is telling you:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install PyQt_first
You can use PyQt_first 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.
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