If you were looking for something specific you probably got redirected here from an old link to my (now gone) drupal blog. I migrated all the pages & blog entries to this blog, so just use the search here to find what you were looking for.
Very short example of a Page with xml template and a table which is used to render some data (with stan).
Thanks to Brend for sharing this with me (he also said that there is probably some way to do it without stan, but I quite like this as it is easy to use):
First up the python code(I'll sort out the indent issues later but for now just add the appropriate indent for python code - if you don't know what I mean you should probably read a python howto first):from nevow import rendfrom nevow import loadersfrom nevow import tags as Tclass SiteRoot(rend.Page): addSlash = True docFactory = loaders.xmlfile('templates/page.xml') def data_title(self, ctx, data): return u'Blechlager Verwaltung' def render_testTable(self, ctx, data): rows = [[11,12],[21,22],[31,32]] tags = [] for (a, b) in rows: tags.append( T.tr [ T.td [ a ], T.td [ b ] ]) ctx.tag = tags return ctx.tag
I wrote a page with quite a few dropdown lists .. since it gets tedious to just copy and paste I wrote myself a DropDownList class which takes a name and default:
Here some small code - snippets where some form of data gets passed to a page / element. This could of course be changed to get more data or not a dict/axiom db but I prefer it this way (Pretty much every axiom/nevow app will need something like this afaik):# -*- coding: utf8 -*-from nevow.rend import Pagefrom nevow.page import Element, rendererfrom nevow import loadersfrom nevow import tags as Tclass PageWithDB(Page): """ Own Page class to save myself passing the db object to every sub-page """ def __init__(self, db, original = None, docFactory = None): self.db = None if not db: raise ValueError("No Database given") self.db = db Page.__init__(self, original, docFactory)class ElementWithData(Element): """ Element with Data """ def __init__(self, data, docFactory = None): self.data = None if data == None: raise ValueError("No Data") self.data = data Element.__init__(self, docFactory)class ContainerPage(PageWithDB): """ Container Page which just has title and content renderer and loads only skeleton page. To be used with Elements The render_title and render_content methods should be overridden """ addSlash = True docFactory = loaders.xmlfile(u'templates/pageskel.xml') def render_title(self, ctx, data): return u'TITLE RENDER' def render_content(self, ctx, data): return u'CONTENT'
Just remembered today, that I nearly forgot to blog about my beagle setup on a file server with web-frontend and headless config.
Here goes:
Still got problems with newest catalyst on my laptop ...
I'll attach the logs here since the great support page doesn't let me paste that much text ...
start X, run program (emacs, gnome,... ) -> crash
(for some reason WoW works through wine wiht some - quite severe- display errors)