Here is why comparing key does not work:
import models
pk=models.Page(key_name='_blocks')
q=models.Page.gql("WHERE __key__ >= :1", pk.key())
[p.key().name() for p in q]
[u'_blocks--callout', u'_blocks--callout-contact', u'_blocks--footer-center',
u'_blocks--teaser', u'_slides--home--1', u'about', u'collections', u'default',
u'faq', u'shipping']
In my implementation key name is a "slug" for page. I want only those pages
wich slug begins with '_blocks'. Is it possible quering by key name?
I thought about [p for p in models.Page.all() if p.key().name() >=
'_blocks'], but I doubt it has good perfomance on large set of entities.
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