if(os.path.exists('D:/Software/GamaWorkspace/Python/python_AC_1.csv') == False or

os.path.exists("D:/Software/GamaWorkspace/Python/python_AC_2.csv") == False): #

data = []

data.append(0)

return data

elif(os.stat("D:/Software/GamaWorkspace/Python/python_AC_1.csv").st_size == 0 or

os.stat("D:/Software/GamaWorkspace/Python/python_AC_2.csv").st_size == 0): #

data = []

data.append(0)

return data

else:

try:

if(random.random()>0.51):

state = np.loadtxt("D:/Software/GamaWorkspace/Python/python_AC_1.csv", delimiter=",") #D:/Software/GamaWorkspace/Python/from_python.csv

else:

state = np.loadtxt("D:/Software/GamaWorkspace/Python/python_AC_2.csv", delimiter=",")

data = []

data.append(0)

if(state.size == 1):

data.append(state)

return data

elif(state.size == 2):

#data.append(state[0])

#data.append(state[1]) 直接传 state[0]类型错误

a = float(state[0])

b = float(state[1])

return [a,b] #data

else:

return data

except(ValueError):

data = []

data.append(0)