vrep.py 文件源码

def simxGetLastErrors(clientID, operationMode):
    '''
    Please have a look at the function description/documentation in the V-REP user manual
    '''
    errors =[]
    errorCnt = ct.c_int()
    errorStrings = ct.POINTER(ct.c_char)()
    ret = c_GetLastErrors(clientID, ct.byref(errorCnt), ct.byref(errorStrings), operationMode)
    if ret == 0:
        s = 0
        for i in range(errorCnt.value):
            a = bytearray()
            while errorStrings[s] != b'\0':
                if sys.version_info[0] == 3:
                    a.append(int.from_bytes(errorStrings[s],'big'))
                else:
                    a.append(errorStrings[s])
                s += 1
            s += 1 #skip null
            if sys.version_info[0] == 3:
                errors.append(str(a,'utf-8'))
            else:
                errors.append(str(a))

    return ret, errors