def setup_function(_):
# set the test_libraries path temporarily to the correct value
global_config.set_config_value("LIBRARY_RECOVERY_MODE", True)
testing_utils.rewind_and_set_libraries({
"unit_test_state_machines":
join(testing_utils.TEST_ASSETS_PATH, "unit_test_state_machines")
})
def initialize_environment_core(core_config=None, libraries=None, delete=False):
from rafcon.core.config import global_config
import rafcon.core.singleton
if rafcon.core.singleton.state_machine_manager.state_machines:
raise EnvironmentError("The environment has to have an empty StateMachineManager but here the following "
"state machines are still existing: \n{0}"
"".format(rafcon.core.singleton.state_machine_manager.state_machines))
test_multithreading_lock.acquire()
# preserve LIBRARY_PATHS if handed with dict -> can be already be the dict of the global_config object
if libraries is None and core_config is not None and 'LIBRARY_PATHS' in core_config:
libraries = copy.deepcopy(core_config['LIBRARY_PATHS'])
# initialize global core config
if isinstance(core_config, tuple) and exists(join(core_config[1], core_config[0])):
global_config.load(core_config[0], core_config[1])
if global_config.get_config_value('LIBRARY_PATHS') is not None:
libraries = copy.deepcopy(global_config.get_config_value('LIBRARY_PATHS'))
else:
global_config.load(path=RAFCON_TEMP_PATH_CONFIGS)
if isinstance(core_config, dict):
for key, value in core_config.items():
global_config.set_config_value(key, value)
rewind_and_set_libraries(libraries=libraries)
def rewind_and_set_libraries(libraries=None):
""" Clear libraries, set new libraries and secure default libraries set."""
from rafcon.core.config import global_config
import rafcon.core.singleton
if libraries is None:
libraries = {}
remove_all_libraries(init_library_manager=False)
if not isinstance(libraries, dict):
libraries = {}
if "generic" not in libraries:
libraries["generic"] = join(RAFCON_SHARED_LIBRARY_PATH, 'generic')
global_config.set_config_value("LIBRARY_PATHS", libraries)
environ['RAFCON_LIB_PATH'] = RAFCON_SHARED_LIBRARY_PATH
rafcon.core.singleton.library_manager.initialize()
