September 2016
Beginner to intermediate
486 pages
10h 56m
English
book
Mastering QGIS - Second Edition
by Kurt Menke, GISP, Paolo Corti, Richard Smith Jr., GISP, Luigi Pirelli, John Van Hoesen, GISP
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Debugging session example
Here, we will show how to debug the TestPlugin remotely. We'll also learn how to insert a code breakpoint, stop executions, and show variable values during executions. The steps to follow are:
- Create a PyDev project that points to the source code of the
TestPlugin. - Add a breakpoint to the
TestPlugin run()function in the Aptana Debug perspective. - Start the PyDev Debug server.
- Connect to the PyDev server from QGIS.
- Run the plugin.
- Explore the variable values.
- Continue the execution of the plugin.
Creating a PyDev project for TestPlugin
To be able to add code breakpoints, it's necessary to load test_plugin.py. This can be simply opened as a file, but it's better to learn how to view the entire plugin as a PyDev project. This allows ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.