下面的代码用作 SimpleXMLRPCServer 的一部分,用于从我编写的 Java 客户端接收命令。Java 客户端将调用这个执行函数并从 CameraAssembler 类中传入一个函数名。
from nsCamera.CameraAssembler import CameraAssembler
class MyFunctions:
ca = None
def initialize(self):
# Create Camera object
self.ca = CameraAssembler(commname=COMM, boardname=BOARD, sensorname=SENSOR, verbose=True)
return True
def execute(self, code):
func = getattr(self.ca,code)
output = func()
return output
myfuncs = MyFunctions()
myfuncs.initialize()
output = myfuncs.execute('arm()')
print(output)
输出:
Traceback (most recent call last):
File "pyTestServer.py", line 31, in <module>
output = myfuncs.execute("arm()")
File "pyTestServer.py", line 21, in execute
func = getattr(MyFunctions.ca,code)
AttributeError: CameraAssembler instance has no attribute 'arm()'