def Setup(self, collection_type):
self.collection_type = collection_type
try:
# get output directory
print "here 0"
chem_dir = self.director.GetBiochemicalFileDirectory()
# print "chem_dir: "+chem_dir
try:
os.makedirs(chem_dir)
except OSError as exc: # Python >2.5
if exc.errno == errno.EEXIST and os.path.isdir(chem_dir):
pass
else: raise
# open output files
if self.collection_type == "baseline":
chem_file_1_path = os.path.join(chem_dir,"baseline_chem_file_1")
else:
chem_file_1_path = os.path.join(chem_dir,"chem_file_1")
self.chem_file_1 = open(chem_file_1_path,"w")
# load configuration parameters into sensor
aController = AlgorithmController(self.db, Algorithm, None, None)
adController = AlgorithmDefaultsController(self.db, AlgorithmDefaults, None, None)
algorithm = aController.getByName("biochemical sensor")
# (names,values) = adController.getAllAsLists(algorithm.id)
# self.sensor.createConfiguration(names, values)
# self.sensor.configure()
nReps = int(adController.getDefaultByName("numberReps", algorithm.id))
print "Configuring biochemical sensor for %d repetitions" % (nReps)
self.sensor.configure(nReps)
except PUFileDirectorException as e:
self.message = e.to_string()
except pu.BiochemicalSensorException as e:
self.message = e.what()
except Exception as e:
print "Exception - ",e
self.message = e