def discover_preferences_pluggables():
"""
Discovers the pluggable modules on the directory and subdirectories of the preferences package
and attempts to register them. Pluggable modules should subclass Pluggable Base classes.
"""
from qiskit_aqua_cmd import Preferences
preferences = Preferences()
packages = preferences.get_packages([])
for package in packages:
try:
mod = importlib.import_module(package)
if mod is not None:
_discover_local_pluggables(os.path.dirname(mod.__file__),
mod.__name__,
names_to_exclude=['__main__'],
folders_to_exclude=['__pycache__'])
else:
# Ignore package that could not be initialized.
# print('Failed to import package {}'.format(package))
logger.debug('Failed to import package {}'.format(package))
except Exception as e:
# Ignore package that could not be initialized.
# print('Failed to load package {} error {}'.format(package, str(e)))
logger.debug('Failed to load package {} error {}'.format(
package, str(e)))
def _get_logging_names():
names = OrderedDict()
names['qiskit_aqua'] = None
preferences = AquaPreferences()
packages = preferences.get_packages([])
for package in packages:
names[package] = None
return list(names.keys())