Hi Boris, Yes, we can extend the grammar to preserve comments as a separate parser to the canonical one. Removing unused prefixes can be implemented too.
I've added both as issues on the GitHub repo https://github.com/Kurrawong/sparql/issues. Feel free to add any other use cases there that you think are useful. In a couple of weeks, we will be getting a web UI of this online so users can test out and play around with the SPARQL formatter and validator. We will also add a CLI interface to the tool. Cheers, Edmond On Wednesday, January 24, 2024 at 6:54:13 AM UTC+10 ni...@kurrawong.net wrote: > Good questions there Boris that perhaps only Edmond can answer (he should > get this and can do so!). > > I imagine that both those things, if not already handled, could be added > to the code he's written since it parses the query and then uses custom > code to serialise. So the prefix removal step would be a straightforward > addition in query content analysis before the serialisation. Surely > comments just need new elements added to the grammar? > > Nick > > On Wednesday, 24 January 2024 at 2:53 AM, Boris Pelakh <pel...@gmail.com> > wrote: > > I like the idea of utilizing the SPARQL parser/serializer, but have a > couple of questions re:features > > 1. would it be able to preserve inline comments? The current Lark grammar > discards comments, but keeping them is a requirement. > 2. would it be able to remove unused prefix declarations? Obviously that's > a nice-to-have > > On Mon, Jan 22, 2024 at 4:46 PM Nicholas Car <ni...@kurrawong.net> wrote: > >> We have just written a stand-alone Python SPARQL parser and serialiser >> that will probably do what you want: >> >> https://github.com/kurrawong/sparql >> >> We will contribute this to the RDFlib set of tools shortly. >> >> It parses any SPARQL to SPARQL grammar and then implements a serialiser >> to return back out SPARQL strings. This could be made to produce canonical >> serialisations which would then standardise all your files. >> >> Nick >> >> >> >> On Tue, Jan 23, 2024 at 6:49 am, Donny Winston <do...@polyneme.xyz> >> wrote: >> >> Ooh, I am interested as well. I use edmcouncil/rdf-toolkit ( >> https://github.com/edmcouncil/rdf-toolkit) to accomplish this for turtle >> (.ttl) files, but I have nothing for sparql files. >> >> On Mon, Jan 22, 2024, at 12:50 PM, Boris Pelakh wrote: >> >> My group has quite a few SPARQL queries in our git repo, and I would like >> to add a pre-commit formatter to standardize appearance and minimize >> format-related diff noise. Any suggestions? (would also love to have one in >> VSCode, but that's a secondary concern). >> >> >> -- >> http://github.com/RDFLib >> --- >> You received this message because you are subscribed to the Google Groups >> "rdflib-dev" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to rdflib-dev+...@googlegroups.com. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/rdflib-dev/4b6283d4-db0a-4d7c-8fa9-347722304ea7n%40googlegroups.com >> . >> >> >> -- >> Donny Winston, PhD (he/him/his) >> Polyneme LLC >> New York, NY >> https://polyneme.xyz >> >> -- >> http://github.com/RDFLib >> --- >> You received this message because you are subscribed to the Google Groups >> "rdflib-dev" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to rdflib-dev+...@googlegroups.com. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/rdflib-dev/6aa43f3e-da03-42db-8826-ea060a9d275c%40app.fastmail.com >> . >> >> -- >> http://github.com/RDFLib >> --- >> You received this message because you are subscribed to the Google Groups >> "rdflib-dev" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to rdflib-dev+...@googlegroups.com. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/rdflib-dev/ej853gXqUjIERPfSmtRjAfj_SnmWopDV_-trLEH5sqjWBahgC5SYSvrNms_GfeHmCElBiNbPm4YDrRaeeGdeKYvGKLMRvNLFsM14XzK-tdc%3D%40kurrawong.net >> . >> > -- > http://github.com/RDFLib > --- > You received this message because you are subscribed to the Google Groups > "rdflib-dev" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to rdflib-dev+...@googlegroups.com. > > To view this discussion on the web visit > https://groups.google.com/d/msgid/rdflib-dev/CAMNphsoqCxtmX5Y3cKx6ynhjF%3D9pnRtOLiv3evXzgjRaJ81%3DFQ%40mail.gmail.com > . > > > -- http://github.com/RDFLib --- You received this message because you are subscribed to the Google Groups "rdflib-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to rdflib-dev+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rdflib-dev/4b0ea91c-9667-4ce8-8bbf-609e23593a61n%40googlegroups.com.
