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from django.db import connection
from pgweb.core.models import Version
def get_struct():
currentversion = Version.objects.get(current=True)
# Can't use a model here, because we don't (for some reason) have a
# hard link to the versions table here
curs = connection.cursor()
curs.execute("SELECT d.version, d.file, v.docsloaded, v.testing FROM docs d INNER JOIN core_version v ON v.tree=d.version ORDER BY d.version DESC")
# Start priority is higher than average but lower than what we assign
# to the current version of the docs.
docprio = 0.8
lastversion = None
for version, filename, loaded, testing in curs.fetchall():
# Decrease the priority with 0.1 for every version of the docs
# we move back in time, until we reach 0.1. At 0.1 it's unlikely
# to show up in a general search, but still possible to reach
# through version specific searching for example.
if lastversion != version:
if docprio > 0.2:
docprio -= 0.1
lastversion = version
yield ('docs/%s/static/%s' % (version==0 and 'devel' or version,
filename),
testing and 0.1 or docprio, # beta/rc versions always get 0.1 in prio
loaded)
# Also yield the current version urls, with the highest
# possible priority
if version == currentversion.tree:
yield ('docs/current/static/%s' % filename,
1.0, loaded)
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