QGIS Python Tutorial (PyQGIS Tutorial)

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Learn how to automate QGIS tasks and workflows with Python. This tutorial will demonstrate basic operations with vector and raster data using the QGIS Python API. For code, data, and more tutorials, check out the links below.
Step-by-step instructions with code: opensourceoptions.com/blog/qg...
Full QGIS Python course: geospatialschool.com/courses/...

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Опубликовано:

7 янв 2023

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Комментарии : 31

@niampahamidou8931 Год назад

Thanks for this Nice video. Let's go for the next one.

@pythonGIS Год назад

Thank you for sharing!

@eduardorojas7130 Год назад

Excelente! Thanks

@hamzajirah4856 10 месяцев назад

As someone with a background in programming, I find this too be very useful. Thanks for the resource.

@geospatialschool 10 месяцев назад

You're very welcome!

@ganesanjan Год назад

nice one 🤝

@houssamzrhalla2773 Год назад

Thank youuu , im wondering if u can create more videos about symbolozing : create custom symbols , Strach Fill with Marker symbols etc…

@oswevega2939 Год назад

thanks !

@phanindrachitturi1700 Год назад

Appreciate your content 👍 keep going...!

@geospatialschool Год назад

Thank you! Will do!

@l.or.e7621 13 дней назад

hello thanks for the video, I am not clear on the passage at minute 22, when you delcare the geometry. I am used to geopandas and so it is done: gdf = geopandas.GeoDataFrame(d, crs=“EPSG:4326”) instead with pyqgis i saw that it didn't declare any geometry, how does works? is there a default geometry or would it be best practice to declare one?

@Nagul.1 5 месяцев назад

How to use in Road features Database??

@na2sprod421 Год назад

From your point of view, any examples of processes that could be automated with pyqgis?

@geospatialschool Год назад

The main thing would be repetitive workflows with multiple tasks.

@Dominator3727 4 месяца назад

thank you

@geospatialschool 4 месяца назад

You're welcome

@gtj1 Год назад

It seems it would be less time consuming and simpler for me to use the geoprocessing tools in Q-GIS to do this stuff instead of using Python. Am I missing the point? I enjoyed and appreciate the tutorial video. :)

@geospatialschool Год назад

If you're building a plugin to extend the functionality of QGIS or have a pipeline you need to run multiple times and get consistent results you'd want to automate it

@gtj1 Год назад

@@geospatialschool Thank you.

@eduardorojas7130 Год назад

Can you make a tutorial of how read/use the PyQGIS API documentation?

@walterfrenguelli5421 Год назад

Hey man, there´s a book named "The PyQGIS Programmer's guide", wrote by Gary Sherman, maybe that's what you need

@geospatialschool Год назад

I also have a full course on PyQGIS that goes much more in depth in the documentation: geospatialschool.com/courses/qgis-python-scripting-with-pyqgis/

@walterfrenguelli5421 Год назад

@@geospatialschool Thanks fellow!!

@tapasranjan3655 3 месяца назад

Hi geospatial school. I am interested in enrolling to "next level qgis program". Whether I ll get help during the course if I face problems?

@geospatialschool 3 месяца назад

Hello! I've tried to price the courses at an affordable price so that they are accessible to all. Because of that I can't offer 1 on 1 support. However, if you find issues with the course material, I will fix those.

@kentthomas1045 6 месяцев назад

can PyQGIS be used from Python itself?

@geospatialschool 6 месяцев назад

Yes. You must have the packages installed on your Python environment, which can be difficult to do, depending on your operating system. But you could make a copy the QGIS Python env and make changes to that.

@djordjespasic2179 6 месяцев назад

Hi @@geospatialschool . Thank you for the very useful video! Do you mind if I ask which packages are needed to be installed? Is there some guide which shows how to run PyQGIS from Python itself, instead of using the QGIS Python console?

@geospatialschool 5 месяцев назад

@@djordjespasic2179 You need to run PyQGIS using the Python interpreter that comes with QGIS. If you want to do GIS analysis with Python outside of QGIS then you're better off using libraries like geoapndas, gdal, rasterio, etc.

@djordjespasic2179 5 месяцев назад

@@geospatialschool Thank you for the reply.

@djordjespasic2179 5 месяцев назад

@@geospatialschoolThank you. I thought QGIS API capabilities were more powerful than external Python libraries, as QGIS itself relies on some of them altogether. But if there is not other way, then I appreciate the information.