Hey Simran, Nice work on making some custom expressions. I'm happy to take a pull request for my expressions plus plugin to allow other people to use them.
Send me a PR with the changes and I can merge them for you. Regards, Nathan On Wed, Apr 5, 2017 at 7:00 PM, Khare Simran <[email protected]> wrote: > Hi, > > I am Simran, an intern at the Institute for Software in HSR Rapperswil. I > have come up with some Custom Python Expression functions for QGIS. They > are: > > > *1. **hstore_get_value(), hstore_exist(), hstore_contains_key_value() and > hstore_contains_hstore() :* > > These functions can search for keys and values in hstore strings. They are > useful for selecting features based on their tags, which are of hstore type. > > > > *2. maxofallvaluesplusone('fieldName')* > > Given a field name, this function returns 1 + the maximum of all values > in that field. It is useful for automatically generating a unique id (for > example fid) every time the user adds a new feature to a layer. > > > You can find the functions on Github: https://github.com/ > simran001/custom-expression-functions > > > Please let me know if I should publish these functions as part of the QGIS > Resource Sharing Plugin, or if it would be a better idea to make a pull > request at https://github.com/NathanW2/qgsexpressionsplus. > > > Thanks! > > > Best regards, > > Simran > > > > _______________________________________________ > Qgis-developer mailing list > [email protected] > List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer >
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