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?
best
Ł
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