-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Kevin could provide an opinion / help ?
David Bernard a écrit : > Context (Proof of Concept): > --------------------------- > > * I try to write widgets (simple and composite) without Kid (use > formencode.htmlgen) > * I try to use TurboHtmlPy as Template Engine to render widget > > I create a test controllers available at > http://dwayneb.free.fr/turbohtmlpy/controllers.py > > (I also rewrite turbogears/widgets/base.py,results available soon, but > it's not need for the test) > > Results: > -------- > in the table, poc is used when widget are wrote with formencode.htmlgen > > PageRenderer Form def other widgets def display > kid kid kid OK > kid kid poc OK > kid poc poc OK > kid poc kid FAILED > htmlpy kid kid FAILED > htmlpy kid poc FAILED > htmlpy poc poc OK > html poc kid FAILED > > urls: > 1: http://localhost:8080/?engine=kid&form=full_kid .... OK > 2: http://localhost:8080/?engine=kid&form=form_kid .... OK > 3: http://localhost:8080/?engine=kid&form=full_poc .... OK > 4: http://localhost:8080/?engine=kid&form=form_poc .... FAILED > 5: http://localhost:8080/?engine=htmlpy&form=full_kid . FAILED > 6: http://localhost:8080/?engine=htmlpy&form=form_poc . FAILED > 7: http://localhost:8080/?engine=htmlpy&form=form_kid . FAILED > 8: http://localhost:8080/?engine=htmlpy&form=full_poc . OK > > When failed Widgets are displayed as string : > <generator object at 0xb75e214c> > > Cause: > ------ > Lake of specification for Widgets.insert() method (and same for > TemplatePlugin.transform()). > "...the output is ElementTree Elements..." > > So my implementation, I translate this into : > * a ElementTree.Element > * or a list/tuple of ElementTree.Element > > But for kid return a "generator" (or stream into kid'api) > > Suggestions: > ------------ > * details the api and be provide tools for simple integration with > TemplatePlugin implementation > * the return of methods, is a ElementTree.Element or a list/tuple of > ElementTree.Element, then I suggest to patch TurboKid (see below for a > basic patch, maybe optimisation are possible when widget and page use > the same template engine). This solution remove from each engine to have > special traitement for kid. > > For information : > ----------------- > * generator/stream are iterator, that produce Element without children > * to translate a generator/stream into an ElementTree.Element, the > following code seems to work : > > from kid.pull import ElementStream > el = ElementStream(stream).expand() > > -- > -------------------------------------------------------------- > David "Dwayne" Bernard Freelance Developer > mailto:[EMAIL PROTECTED] > \|/ http://dwayne.java-fan.com > --o0O @.@ O0o------------------------------------------------- - -- - -------------------------------------------------------------- David "Dwayne" Bernard Freelance Developer (Java) mailto:[EMAIL PROTECTED] \|/ http://dwayne.java-fan.com - --o0O @.@ O0o------------------------------------------------- -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org iD8DBQFDy8ZDN11itWi/tc4RAlacAKCIkwUU848S2wSZd4XH9O0nsmJTTQCeKg8M ELeSbiWdm5StDAxwX2xtMIg= =j7NU -----END PGP SIGNATURE-----
