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How to reload a QGIS plugin in Windows?
Open the file and add iface to the return statement, so the reference to the QGIS interface is passed on to the plugin. Back in the main QGIS window, reload the plugin by clicking on the Reload plugin button. You will see a new toolbar icon and a menu item under Plugins ‣ SaveAttributes ‣ Save Attributes as CSV.
How to enable save attributes in QGIS plugin?
Go to Plugins ‣ Manage and Install plugins and enable the Save Attributes (Processing) plugin in the Installed tab. Go to Processing ‣ Toolbox. You will notice that there is a new provider at the bottom called Save Attributes. Expand it to find an algorithm named Save Attributes as CSV. Double-click to launch it.
How to create a QGIS plugin for CSV file?
For our plugin, we take a vector layer as an input and write out a CSV file as output. So instead of importing QgsProcessingParameterFeatureSink as output – which is for vector layer – add QgsProcessingParameterFileDestination which is for a file.
Which is the best reference for QGIS plugins?
The QGIS Python API and the QGIS C++ API are the ultimate references for plugins creators. Please consider adding your code as a subplugin of Processing, rather than as a separate plugin: you save coding, and the users have more consistent and powerful tools, that can be integrated in a model, run in batch, and more
Where can I report an issue with QGIS?
QGIS applications (QGIS Desktop and QGIS Server) issues are available in Github. In order to submit or comment a report, you need to register and login. Before filing an issue, review the currently open issues to make sure that you aren’t creating a duplicate.
Where can I find the source code of QGIS?
QGIS is open source software available under the terms of the GNU General Public License meaning that its source code can be downloaded through tarballs or the git repository. Plugins for QGIS are also available here. Thank you! Your freshly baked copy of QGIS is downloading.
Are there any bugs in the QGIS project?
QGIS is a largely volunteer driven project, and is the work of a dedicated team of developers, documenters, translators and supporters. Despite the efforts of the team to release QGIS without bugs, there may remain some bugs. If you find a bug or want new features to be added, please report it!
Where are my python plugins stored in QGIS?
Plugins in QGIS are stored in a special folder. We must copy our plugin directory to that folder before it can be used. In QGIS, locate your current profile folder by going to Settings ‣ User Profiles ‣ Open Active Profile Folder. In the profile folder, copy the plugin folder to python ‣ plugins subfolder.
How to populate combo box with layers loaded in QGIS?
Let’s add some logic to the plugin that will populate the combo box with the layers loaded in QGIS. Go to the plugin directory and load the file save_attributes.py in a text editor. Scroll down and find the run (self) method. This method will be called when you click the toolbar button or select the plugin menu item.
Where to find pyhon bindings in QGIS install?
Relevant pyhon bindings are included in the QGIS install on Windows. But to use them from the plugin folder, we need to indicate the path to the QGIS install. Create a Windows Batch file (.bat extension) with the following content and save it on your computer as compile.bat. We will later copy this file to the plugin folder.