def returnToStoredState():
if random._storedStates is None:
return ShouldNotOccurError('Tried to return to previous random state without a stored state.')
random.setstate(random._storedStates[0])
numpy.random.set_state(random._storedStates[1])
from gtrackcore_memmap.application.RSetup import r
r('function(state) {.Random.seed <- state}')(random._storedStates[2])
def setManualSeed(seed):
random._seed = seed
if seed is None:
seed = getRandomSeed()
random.seed(seed)
numpy.random.seed(seed)
from gtrackcore_memmap.application.RSetup import r
r('function(seed) {set.seed(seed)}')(seed)
def storeState():
from gtrackcore_memmap.application.RSetup import r
r('runif(1)')
random._storedStates = [random.getstate(), numpy.random.get_state(), r('.Random.seed')]