def fork(self, name):
pid = os.fork()
assert pid != -1
if pid == 0:
self.d_parentProcess = False
# set seeds different for each child
if "random" in sys.modules:
import random
random.seed()
if "numpy.random" in sys.modules:
import numpy.random
numpy.random.seed()
if "pcraster" in sys.modules:
import pcraster
pcraster.setrandomseed(0)
# # for backwards compatibility
# if "pcraster" in sys.modules:
# import PCRasterPython
# PCRasterPython.setrandomseed(0)
else:
self.d_childProcesses.append(ChildProcess(name, pid))
self.d_nrForkedChildProcesses += 1
return pid
def fork(self, name):
pid = os.fork()
assert pid != -1
if pid == 0:
self.d_parentProcess = False
# set seeds different for each child
if "random" in sys.modules:
import random
random.seed()
if "numpy.random" in sys.modules:
import numpy.random
numpy.random.seed()
if "pcraster" in sys.modules:
import pcraster
pcraster.setrandomseed(0)
# # for backwards compatibility
# if "pcraster" in sys.modules:
# import PCRasterPython
# PCRasterPython.setrandomseed(0)
else:
self.d_childProcesses.append(ChildProcess(name, pid))
self.d_nrForkedChildProcesses += 1
return pid
def setUp(self): _pcraster._initGlobals() pcraster.setrandomseed(1)