pyqtgraph繪圖導入from pyqtgraph.Qt import QtGui, QtCore出錯

運行程序出錯，報錯文字片段如下：
File “D:\xue\我的學習\python學習記錄\PyQt\pyqtGraph.py”, line 1, in
from pyqtgraph.Qt import QtGui, QtCore
File “C:\Users\Administrator\AppData\Roaming\Python\Python38\site-packages\pyqtgraph_init_.py”, line 204, in
from .graphicsItems.VTickGroup import *
File “C:\Users\Administrator\AppData\Roaming\Python\Python38\site-packages\pyqtgraph\graphicsItems\VTickGroup.py”, line 7, in
from … import functions as fn
File “C:\Users\Administrator\AppData\Roaming\Python\Python38\site-packages\pyqtgraph\functions.py”, line 17, in
from . import debug
File “C:\Users\Administrator\AppData\Roaming\Python\Python38\site-packages\pyqtgraph\debug.py”, line 11, in
from . import ptime
File “C:\Users\Administrator\AppData\Roaming\Python\Python38\site-packages\pyqtgraph\ptime.py”, line 24, in
cstart = systime.clock() ### Required to start the clock in windows
AttributeError: module ‘time’ has no attribute ‘clock’
[Finished in 0.7s with exit code 1]
據說原因是由於Python3.8版本於pyqtgraph 0.10.0版本不兼容，造成了這個問題
解決辦法：
將pyqtgraph安裝目錄的文件，我的電腦上的位置是python安裝的地址後的Python\Python38\site-packages\pyqtgraph這個文件夾裏，在ptime.py代碼裏面的 systime.clock()改爲 systime.process_time()，這樣就可以了。