def evolve(context):
"""Evolve the ZODB.
- Remove sessionLanguage from INegotiator utilities
- Convert _offeredLangauges attribute to offeredLangauges property
"""
root = getRootFolder(context)
for site in findObjectsProviding(root, ISite):
# check if we got the right object
obj = zope.component.queryUtility(INegotiator, context=site)
if interfaces.INegotiatorManager.providedBy(obj):
# remove old unused ``sessionLanguages`` attr from all objects
delattr(obj, '_sessionLanguages')
# migrate ``_serverLanguage`` to ``serverLanguage``
serverLanguage = getattr(obj, '_serverLanguage')
if not serverLanguage:
serverLanguage = u'en'
setattr(obj, 'serverLanguage', serverLanguage)
delattr(obj, '_serverLanguage')
# migrate ``_offeredLanguages`` to ``offeredLanguages``
offeredLanguages = getattr(obj, '_offeredLanguages')
setattr(obj, 'offeredLanguages', offeredLanguages)
delattr(obj, '_offeredLanguages')
def evolve(context):
root = getRootFolder(context)
old_site = getSite()
assert ISchoolToolApplication.providedBy(root)
setSite(root)
requireURICache(root)
connection = context.connection
link_oids, linkset_oids = collectOIDs(connection)
evolveLinks(connection, link_oids)
transaction.savepoint(optimistic=True)
evolveLinkSets(connection, linkset_oids)
transaction.savepoint(optimistic=True)
addLinkCatalog(root)
transaction.savepoint(optimistic=True)
evolveGroupRelationships(root)
evolveCourseRelationships(root)
evolveResourceRelationships(root)
evolveAdvisorRelationships(root)
evolveSectionsRelationships(root)
transaction.savepoint(optimistic=True)
evolveContactRelationships(root)
setSite(old_site)
def evolve(context):
root = getRootFolder(context)
old_site = getSite()
assert ISchoolToolApplication.providedBy(root)
setSite(root)
requireURICache(root)
connection = context.connection
link_oids, linkset_oids = collectOIDs(connection)
evolveLinks(connection, link_oids)
transaction.savepoint(optimistic=True)
evolveLinkSets(connection, linkset_oids)
transaction.savepoint(optimistic=True)
addLinkCatalog(root)
transaction.savepoint(optimistic=True)
evolveGroupRelationships(root)
evolveCourseRelationships(root)
evolveResourceRelationships(root)
evolveAdvisorRelationships(root)
evolveSectionsRelationships(root)
transaction.savepoint(optimistic=True)
evolveContactRelationships(root)
setSite(old_site)
def evolve(context):
root = getRootFolder(context)
old_site = getSite()
app = root
setSite(app)
setUpLeaveSchoolDemographics(app)
setSite(old_site)
def ensureEvolved(context):
root = getRootFolder(context)
assert ISchoolToolApplication.providedBy(root)
catalogs = root['schooltool.app.catalog:Catalogs']
if LinkCatalog.key() in catalogs:
return
evolve(context)
transaction.commit()
def ensureEvolved(context):
root = getRootFolder(context)
assert ISchoolToolApplication.providedBy(root)
catalogs = root["schooltool.app.catalog:Catalogs"]
if LinkCatalog.key() in catalogs:
return
evolve(context)
transaction.commit()
def evolve(context):
"""Add tzinfo to timestamp of ratings"""
for ratable in findObjectsProviding(getRootFolder(context), IRatable):
manager = IRatingsManager(ratable)
for d in manager._storage.values():
for rating in d.values():
if rating._timestamp.tzinfo is None:
rating._timestamp = rating._timestamp.replace(tzinfo=UTC)
def evolve(context):
linkcatalogs.ensureEvolved(context)
root = getRootFolder(context)
old_site = getSite()
apps = findObjectsProviding(root, ISchoolToolApplication)
for app in apps:
setSite(app)
for person in app['persons'].values():
evolvePerson(person)
setSite(old_site)
def evolve(context):
linkcatalogs.ensureEvolved(context)
root = getRootFolder(context)
old_site = getSite()
app = root
setSite(app)
evolveScheduleContainers(app)
evolveTimetableContainers(app)
setSite(old_site)
def evolve(context):
"""Adds abbreviation column to all custom score systems"""
app = getRootFolder(context)
sm = app.getSiteManager()
for name, util in sorted(sm.getUtilitiesFor(ICustomScoreSystem)):
util = removeSecurityProxy(util)
if not util.scores or len(util.scores[0]) != 3:
continue
new_scores = []
for score, value, percent in util.scores:
new_scores.append([score, '', value, percent])
util.scores = new_scores
def evolveToSimpleScoreSystem(context):
"""This is a help to migrate existing rating definitions.
It only works if you use a score system which is compatible with
SimpleScoreSystem.
It is meant to be used from your application evolve script.
"""
for definition in findObjectsProviding(
getRootFolder(context), IRatingDefinition):
old = definition.scoreSystem
new = SimpleScoreSystem(
old.__name__, old.title, old.description, old.scores)
definition.scoreSystem = new
def evolve(context):
"""Migrates hard-coded discrete values score systems found in
schooltool.requirement.scoresystem to the app site manager"""
app = getRootFolder(context)
setUpGradebookRoot(app)
for ss in [PassFail, AmericanLetterScoreSystem,
ExtendedAmericanLetterScoreSystem]:
custom_ss = CustomScoreSystem(ss.title, ss.description, ss.scores,
ss._bestScore, ss._minPassingScore)
app.getSiteManager().registerUtility(custom_ss, ICustomScoreSystem,
name=custom_ss.title)
updateEvaluations(app, ss, custom_ss)
updateAllActivities(app, ss, custom_ss)
def evolve(context):
linkcatalogs.ensureEvolved(context)
root = getRootFolder(context)
old_site = getSite()
app = root
setSite(app)
persons = ISchoolToolApplication(None)['persons']
manager = persons.super_user
if manager is not None:
syc = ISchoolYearContainer(app)
for sy in syc.values():
makeManager(app, sy, manager)
setSite(old_site)
def evolve(context):
linkcatalogs.ensureEvolved(context)
root = getRootFolder(context)
old_site = getSite()
app = root
setSite(app)
syc = ISchoolYearContainer(app)
if not syc.values():
setSite(old_site)
return
sy = syc.getActiveSchoolYear()
if sy is None:
sy = syc.values()[-1]
for person in app['persons'].values():
evolvePerson(app, sy, person)
setSite(old_site)
def evolve(context):
root = getRootFolder(context)
old_site = getSite()
apps = findObjectsProviding(root, ISchoolToolApplication)
for app in apps:
setSite(app)
site_manager = app.getSiteManager()
if SCORESYSTEM_CONTAINER_KEY not in app:
app[SCORESYSTEM_CONTAINER_KEY] = ScoreSystemContainer()
scoresystems = app[SCORESYSTEM_CONTAINER_KEY]
chooser = INameChooser(scoresystems)
utilities = list(site_manager.getUtilitiesFor(ICustomScoreSystem))
for key, util in utilities:
name = chooser.chooseName('', util)
scoresystems[name] = util
removeUtils(site_manager, ICustomScoreSystem)
setSite(old_site)
def evolve(context):
getRootFolder(context).getSiteManager()._evolve_to_generation_4()