def upgrade(self):
print("[Upgrader]: Starting update: Changing from GWT to new Non-GWT client")
# UPGRADE ACTION 1: Old 'dummy' type experiments are now 'js' experiments.
connection_url = self.db_conf.build_url()
engine = create_engine(connection_url, echo=False, convert_unicode=True)
Session = sessionmaker(bind=engine)
session = Session()
try:
db_experiments = session.query(model.DbExperiment).filter_by(client='dummy').all()
for db_exp in db_experiments:
db_exp.client = 'js'
# Add html.file
db_param = model.DbExperimentClientParameter()
db_param.experiment_id = db_exp.id
db_param.parameter_name = 'html.file'
db_param.value = 'nativelabs/dummy.html'
db_param.parameter_type = 'string'
session.add(db_exp)
session.add(db_param)
print("Experiment {0} had client 'dummy' and now has client 'js'".format(db_exp.name))
session.commit()
finally:
session.close()
print("[Upgrader]: DONE: Changed Dummy experiments to type JS")
# UPGRADE ACTION 2: JS experiments should have builtin set to true (all of them are builtin for now).
session = Session()
try:
db_experiments = session.query(model.DbExperiment).filter_by(client='js').all()
for db_exp in db_experiments:
db_builtin_param = session.query(model.DbExperimentClientParameter).filter_by(experiment_id=db_exp.id,
parameter_name='builtin').first()
if db_builtin_param is None:
db_builtin_param = model.DbExperimentClientParameter()
db_builtin_param.experiment = db_exp
db_builtin_param.parameter_name = 'builtin'
db_builtin_param.parameter_type = 'bool'
db_builtin_param.value = "True"
session.add(db_builtin_param)
session.commit()
finally:
session.close()
print("[Upgrader]: DONE: All JS experiments now have a builtin parameter set to True")
# UPGRADE ACTION 3: Call httpd-config-generate script.
httpd_config_generate(self.directory)
print("[Upgrader]: DONE: Called http-config-generate to upgrade Apache configuration files")
print("[Upgrader]: UPGRADE FINISHED.")
def upgrade(self):
os.mkdir(self.pub_dir)
httpd_config_generate(self.directory)
