Hi,
I am a bit new to this python and app engine stuff, but the docs have
failed me. I am trying to do something quite simple - display a list
of items:
class PageInfo:
def __init__(self, url, hash, description):
self.url = url
self.hash = hash
self.desctiption = description
class NewUser(webapp.RequestHandler):
def get(self):
urls_list = ['http://news.bbc.co.uk/1/hi/also_in_the_news/
default.stm',
'http://news.bbc.co.uk/1/hi/entertainment/
default.stm']
descriptions_list = ['Odd stories',
'Entertainment']
# Pack up the data
data = []
for index in range( 0, len( urls_list ) ):
data.append( PageInfo( urls_list[index], hash,
descriptions_list[index] ) )
template_values = {'data': data}
path = os.path.join(os.path.dirname(__file__), 'foo.htm')
self.response.out.write(template.render(path,
template_values))
foo.htm:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://
www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml";>
<body>
{% for item in data %}
<a href="{{ data.url }}">hello</a>
{% endfor %}
</body>
</html>
I don't get any errors and I the template goes around the list twice
but data.url is not expanded to anything. If I replace the
template.render call with a loop through the data dictionary and just
spit out the URLs it works, but clearly that is not quite what I am
after!
Thanks for you help,
Dooferlad
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