def check_and_migrate_config(config, store=True):
"""
Checks if the config needs to be migrated, and performs the migration if needed.
"""
if config_needs_migrating(config):
config = migrate_config(config)
from aiida.common.setup import store_config
if store:
store_config(config)
return config
def perform_migration(self):
# Backup the previous config
setup.backup_config()
# Get the AiiDA directory path
aiida_directory = os.path.expanduser(setup.AIIDA_CONFIG_FOLDER)
# Construct the daemon directory path
daemon_dir = os.path.join(aiida_directory, setup.DAEMON_SUBDIR)
# Construct the log directory path
log_dir = os.path.join(aiida_directory, setup.LOG_SUBDIR)
# Update the configuration if needed
confs = self.adding_backend()
# Store the configuration
setup.store_config(confs)
# Update the daemon directory
self.install_daemon_files(aiida_directory, daemon_dir, log_dir,
getpass.getuser())
def transition_config_files(profile=None):
print("Changing backend from Django to SQLAlchemy in config files")
# Backup the previous config
setup.backup_config()
# Get the AiiDA directory path
aiida_directory = os.path.expanduser(setup.AIIDA_CONFIG_FOLDER)
# Construct the log directory path
log_dir = os.path.join(aiida_directory, setup.LOG_SUBDIR)
# Update the configuration if needed
confs = change_backend_to_sqla(profile)
# Store the configuration
setup.store_config(confs)
# Construct the daemon directory path
daemon_dir = os.path.join(aiida_directory, setup.DAEMON_SUBDIR)
# Update the daemon directory
setup.install_daemon_files(aiida_directory, daemon_dir, log_dir,
getpass.getuser())
print("Config file update finished.")