Interesting. Definitely keep us posted on progress. Thanks for this Herwig.
Tim Washington Interruptsoftware.com <http://interruptsoftware.com> On Sat, May 10, 2014 at 7:25 AM, Herwig Hochleitner <[email protected]>wrote: > test_namespace.clj just contains some unit tests for now. The final patch > will have usage examples. > > With the proposal, you can define your xml namespaces on a > clojure-namespace level and refer them via keyword namespaces: > > (ns thing) > > (xml-default-prefix *ns* "thing") > (xml-prefix *ns* > "thing" "http://thing";) > > (def e4 (xml/sexp-as-element > [::first {} [::second {}]])) > > This improves on handling raw xml-prefixes in two ways: > - The full xml namespace "http://thing"; is known for an xml name like > ::first, ::second, not just the prefix you happened to assign in code. > - You can combine xml fragments from different parts of code, without > worrying about prefix assignment. The emitter takes care of assigning xmlns > declarations. > > cheers > > > 2014-05-10 0:22 GMT+02:00 Timothy Washington <[email protected]>: > >> Thanks Herwig. I take it >> test_namespace.clj<https://github.com/bendlas/data.xml/blob/master/src/test/clojure/clojure/data/xml/test_namespace.clj>is >> the interesting file. Given the example in my previous message, is there >> a more idiomatic way of defining namespaces with this proposal? >> >> >> Thanks again >> >> Tim Washington >> Interruptsoftware.com <http://interruptsoftware.com> >> >> >> >> On Thu, May 8, 2014 at 10:54 AM, Herwig Hochleitner < >> [email protected]> wrote: >> >>> Hi, >>> >>> I'm the guy working on the newer proposal, which is almost done (TM). It >>> seems you have found the way to emulate namespacing with the current >>> data.xml impl: by taking care of xmlns attributes and prefixes yourself. I >>> definitely want to keep compatibility with that representation. Feel free >>> to check out my proposal branch here https://github.com/bendlas/data.xml >>> >>> cheers >>> >>> >>> 2014-05-06 21:53 GMT+02:00 Timothy Washington <[email protected]>: >>> >>>> Ok, scratch that. I got it working, lol :) >>>> >>>> Sorry for the false alarm. For future reference, this: >>>> >>>> (def e4 (xml/sexp-as-element >>>> [:thing:first {:xmlns:thing "http://thing"} >>>> [:thing:second {}]])) >>>> >>>> >>>> ...gives you this: >>>> >>>> user> (process/print-esequel process/e4) >>>> >>>> <?xml version="1.0" encoding="UTF-8"?> >>>> <thing:first xmlns:thing="http://thing";> >>>> <thing:second/> >>>> </thing:first> >>>> >>>> >>>> >>>> Tim Washington >>>> Interruptsoftware.com <http://interruptsoftware.com> >>>> >>>> >>>> On Tue, May 6, 2014 at 3:45 PM, Timothy Washington >>>> <[email protected]>wrote: >>>> >>>>> Got a bit further here. I want to be able to get tag namespaces >>>>> without a :root tag (that includes the namespace definition). Assume the >>>>> below code has (require '[clojure.data.xml :as xml]). >>>>> >>>>> >>>>> Working with attributes is fine. >>>>> >>>>> (def e1 (xml/element :use {:xmlns:xlink "http://testing";, >>>>> :xlink:href "#whiskers", >>>>> :transform "scale(-1 1) translate(-140 >>>>> 0)"})) >>>>> >>>>> >>>>> Namespace prefixes is possible with tags; however, I had to add the >>>>> unwanted :root tag (that includes ns definition) >>>>> >>>>> (def e2 (xml/element :root {:xmlns:thing "http://thing"} >>>>> (xml/element :thing:use {}))) >>>>> >>>>> (def e3 (xml/element :root {:xmlns:thing "http://thing"} >>>>> (xml/sexp-as-element >>>>> [:thing:first {} >>>>> [:thing:second {}]]))) >>>>> >>>>> (defn print-esequel [elem] >>>>> (println (xml/indent-str elem))) >>>>> >>>>> >>>>> >>>>> The resulting XML is close. But we want the tag namespaces, without >>>>> the root node >>>>> >>>>> user> (print-esequel process/e2) >>>>> >>>>> <?xml version="1.0" encoding="UTF-8"?> >>>>> <root xmlns:thing="http://thing";> >>>>> <thing:use/> >>>>> </root> >>>>> >>>>> user> (print-esequel process/e3) >>>>> >>>>> <?xml version="1.0" encoding="UTF-8"?> >>>>> <root xmlns:thing="http://thing";> >>>>> <thing:first> >>>>> <thing:second/> >>>>> </thing:first> >>>>> </root> >>>>> >>>>> >>>>> >>>>> Tim Washington >>>>> Interruptsoftware.com <http://interruptsoftware.com> >>>>> >>>>> >>>>> On Tue, May 6, 2014 at 3:24 PM, Timothy Washington <[email protected] >>>>> > wrote: >>>>> >>>>>> Hi there, >>>>>> >>>>>> >>>>>> *A)* I'm just writing some SOAP XML, trying to use >>>>>> data.xml<https://github.com/clojure/data.xml>. >>>>>> This SO >>>>>> thread<http://stackoverflow.com/questions/10868050/clojure-data-xml-create-key-named-xlinkhref> >>>>>> outlines >>>>>> how to write out namespace aware XML. But the example is for a namespace >>>>>> on >>>>>> an attribute. I'm combing through the code now, but does anyone know how >>>>>> to >>>>>> set this up? >>>>>> >>>>>> >>>>>> *B)* There's actually this Fuller XML >>>>>> Support<http://dev.clojure.org/display/DXML/Fuller+XML+support>proposal >>>>>> (referring to this >>>>>> thread<https://groups.google.com/forum/#!msg/clojure-dev/3_jkBrdQKgs/dUwtevWqlwkJ>), >>>>>> and this Namespaced >>>>>> XML<http://dev.clojure.org/display/DXML/Namespaced+XML>proposal. But I >>>>>> don't see that namespaces are fully implemented in any of >>>>>> the core libs. >>>>>> >>>>>> I only see this ArmageDOM <https://github.com/pepijndevos/ArmageDOM>lib, >>>>>> which supports namespaces. Anything else out there that I've missed? >>>>>> >>>>>> >>>>>> Thanks >>>>>> >>>>>> Tim Washington >>>>>> Interruptsoftware.com <http://interruptsoftware.com> >>>>>> >>>>>> -- >> You received this message because you are subscribed to the Google >> Groups "Clojure" group. >> To post to this group, send email to [email protected] >> Note that posts from new members are moderated - please be patient with >> your first post. >> To unsubscribe from this group, send email to >> [email protected] >> For more options, visit this group at >> http://groups.google.com/group/clojure?hl=en >> --- >> You received this message because you are subscribed to the Google Groups >> "Clojure" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> For more options, visit https://groups.google.com/d/optout. >> > > -- > You received this message because you are subscribed to the Google > Groups "Clojure" group. > To post to this group, send email to [email protected] > Note that posts from new members are moderated - please be patient with > your first post. > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/clojure?hl=en > --- > You received this message because you are subscribed to the Google Groups > "Clojure" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to [email protected] Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
