On Wed, 2012-01-11 at 10:38 -0800, Łukasz wrote:
> Hi!
>
> Did somebody created wiki-tutorial from scratch? I need some
> explanation, please!
>
> In views.py there are two views defined. First one simply redirect to /
> FrontPage:
> @view_config(route_name='view_wiki')
> def view_wiki(request):
> return HTTPFound(location = request.route_url('view_page',
> pagename='FrontPage'))
>
> But second view searches „FrontPage” in database, in wiki entries.
> Because there is no ”FrontPage" entry, view goes to 404:
>
> @view_config(route_name='view_page', renderer='templates/view.pt')
> def view_page(request):
> pagename = request.matchdict['pagename']
> session = DBSession()
> page = session.query(Page).filter_by(name=pagename).first()
>
> # BUG HERE?: if pagename == "FrontPage" because there is no entry
> „FrontPage” view is redirected to "404 Not Found"
> if page is None:
> return HTTPNotFound('No such page')
>
> def check(match):
> word = match.group(1)
> exists = session.query(Page).filter_by(name=word).all()
> if exists:
> view_url = request.route_url('view_page', pagename=word)
> return '<a href="%s">%s</a>' % (view_url, word)
> else:
> add_url = request.route_url('add_page', pagename=word)
> return '<a href="%s">%s</a>' % (add_url, word)
>
> content = publish_parts(page.data, writer_name='html')
> ['html_body']
> content = wikiwords.sub(check, content)
> edit_url = request.route_url('edit_page', pagename=pagename)
> return dict(page=page, content=content, edit_url=edit_url,
> logged_in=authenticated_userid(request))
>
>
> Or I missed something?
I think you may have missed:
http://docs.pylonsproject.org/projects/pyramid/en/1.3-branch/tutorials/wiki2/definingmodels.html#repopulating-the-database
>
> best
> Ł
>
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