def staggered_update(db_buildversion):
"""Update pootle database, while displaying progress report for each step"""
# django's syncdb command prints progress reports to stdout, but
# mod_wsgi doesn't like stdout, so we reroute to stderr
stdout = sys.stdout
sys.stdout = sys.stderr
yield header(db_buildversion)
############## version specific updates ############
if db_buildversion < 20030:
yield update_permissions_20030()
# build missing tables
yield syncdb()
if db_buildversion < 21000:
yield update_tables_21000()
Directory.objects.root.get_or_make_subdir('projects')
for project in Project.objects.iterator():
# saving should force project to update it's directory property
project.save()
yield parse_start()
for store in Store.objects.iterator():
store.translation_project = store.parent.get_translationproject()
store.save()
yield parse_store(store)
yield import_suggestions(store)
yield parse_end()
# first time to visit the front page all stats for projects and
# languages will be calculated which can take forever, since users
# don't like webpages that take forever let's precalculate the
# stats here (copied from dbinit)
yield stats_start()
for language in Language.objects.iterator():
yield stats_language(language)
for project in Project.objects.iterator():
yield stats_project(project)
yield stats_end()
yield footer()
# bring back stdout
sys.stdout = stdout
return
yield update_tables_22000()
if tt_buildversion < 12008:
yield update_ts_tt_12008()
if tt_buildversion != sys.maxint and db_buildversion >= 21040:
# sys.maxint is set in siteconfig middleware if toolkit is unchanged.
# Otherwise, toolkit build version changed. Let's clear stale quality
# checks data. We can only do that safely if the db schema is
# already up to date.
yield update_toolkit_version()
elif tt_buildversion != sys.maxint:
# only need to update the toolkit version, not do the upgrade
save_toolkit_version()
# first time to visit the front page all stats for projects and
# languages will be calculated which can take forever, since users
# don't like webpages that take forever let's precalculate the
# stats here (copied from dbinit)
yield stats_start()
for language in Language.objects.iterator():
yield stats_language(language)
for project in Project.objects.iterator():
yield stats_project(project)
yield stats_end()
yield footer()
# bring back stdout
sys.stdout = stdout
return
if tt_buildversion < 12008:
yield update_ts_tt_12008()
if needs_toolkit_upgrade:
# Let's clear stale quality checks data. We can only do that safely if
# the db schema is already up to date.
yield update_toolkit_version()
elif tt_buildversion != sys.maxint:
# only need to update the toolkit version, not do the upgrade
save_toolkit_version()
# First time to visit the front page all stats for projects and
# languages will be calculated which can take forever, since users
# don't like webpages that take forever let's precalculate the
# stats here (copied from dbinit)
yield stats_start()
for language in Language.objects.iterator():
yield stats_language(language)
for project in Project.objects.iterator():
yield stats_project(project)
yield stats_end()
yield footer()
# Bring back stdout
sys.stdout = stdout
return
