from pymouse.windows import PyMouse
import zmq
#from pymouse import PyMouse
#mouse setup
m = PyMouse()
x_dim, y_dim = m.screen_size()
#network setup
context = zmq.Context()
socket = context.socket(zmq.SUB)
socket.connect("tcp://127.0.0.1:5000")
#filter by messages by stating string 'STRING'. '' receives all messages
socket.setsockopt(zmq.SUBSCRIBE, '')
smooth_x, smooth_y= 0.5, 0.5
while True:
msg = socket.recv()
items = msg.split("\n")
msg_type = items.pop(0)
items = dict([i.split(':') for i in items[:-1] ])
if msg_type == 'Pupil':
try:
my_gaze = items['norm_gaze']
if my_gaze != "None":
raw_x,raw_y = map(float,my_gaze[1:-1].split(','))
# smoothing out the gaze so the mouse has smoother movement
smooth_x += 0.5 * (raw_x-smooth_x)
smooth_y += 0.5 * (raw_y-smooth_y)
x = smooth_x
y = smooth_y
y = 1-y # inverting y so it shows up correctly on screen
x *= x_dim
y *= y_dim
x = min(x_dim-10, max(10,x))
y = min(y_dim-10, max(10,y))
m.move(x,y)
except KeyError:
pass
else:
# process non gaze position events from plugins here
pass`
在运行此代码时,我收到以下错误消息:
runfile('C:/ Users / Richa Agrawal / Downloads / Compressed / Computer_Vision_A_Z_Template_Folder / Code_for_Windows / Windows for Windows / what.py',wdir ='C:/ Users / Richa Agrawal / Downloads / Compressed / Computer_Vision_A_Z_Template_Folder Windows代码”) 追溯(最近一次通话):
文件“”,第1行,在 runfile('C:/ Users / Richa Agrawal / Downloads / Compressed / Computer_Vision_A_Z_Template_Folder / Code_for_Windows / Windows的代码/what.py',wdir ='C:/ Users / Richa Agrawal / Downloads / Compressed / Computer_Vision_A_Z_Template_Folder / Code_for的Windows ')
Runfile中的文件“ C:\ ProgramData \ Anaconda3 \ lib \ site-packages \ spyder \ utils \ site \ sitecustomize.py”,第880行 execfile(文件名,命名空间)
execfile中的文件“ C:\ ProgramData \ Anaconda3 \ lib \ site-packages \ spyder \ utils \ site \ sitecustomize.py”,第102行 exec(compile(f.read(),文件名,'exec'),命名空间)
文件“ C:/用户/ Richa Agrawal /下载/压缩/ Computer_Vision_A_Z_Template_Folder / Code_for_Windows / Windows的代码/what.py”,第20行,在 socket.setsockopt(zmq.SUBSCRIBE,'')
zmq.backend.cython.socket.Socket.set中的文件“ zmq / backend / cython / socket.pyx”,第374行(zmq \ backend \ cython \ socket.c:4610)
TypeError:不允许使用unicode,请使用setsockopt_string
答案 0 :(得分:0)
setsockopt
需要一个int
或一个bytes
对象,但是您正在传递一个unicode
对象。
错误消息告诉您该怎么做:使用setsockopt_string
。
socket.setsockopt_string(zmq.SUBSCRIBE, '')
或者,您可以将bytes
对象传递给setsockopt
:
socket.setsockopt(zmq.SUBSCRIBE, b'')
请注意b
前缀。