Question

我了解到time.clock()自Python 3.3起已被弃用。但是，当我尝试导入pyqtgraph模块时发生错误：

import pyqtgraph

这是文件中的唯一一行，这是错误：

  File "D:\2020Backup\2020Backup\code\Python\PyQt\graphs\first.py", line 1, in <module>
    import pyqtgraph
  File "C:\Users\mpnlo\AppData\Local\Programs\Python\Python38-32\lib\site-packages\pyqtgraph\__init__.py", line 204, in <module>
    from .graphicsItems.VTickGroup import *
  File "C:\Users\mpnlo\AppData\Local\Programs\Python\Python38-32\lib\site-packages\pyqtgraph\graphicsItems\VTickGroup.py", line 7, in <module>
    from .. import functions as fn
  File "C:\Users\mpnlo\AppData\Local\Programs\Python\Python38-32\lib\site-packages\pyqtgraph\functions.py", line 17, in <module>
    from . import debug
  File "C:\Users\mpnlo\AppData\Local\Programs\Python\Python38-32\lib\site-packages\pyqtgraph\debug.py", line 11, in <module>
    from . import ptime
  File "C:\Users\mpnlo\AppData\Local\Programs\Python\Python38-32\lib\site-packages\pyqtgraph\ptime.py", line 24, in <module>
    cstart = systime.clock()  ### Required to start the clock in windows
AttributeError: module 'time' has no attribute 'clock'

我想知道是否有人知道此问题的解决方法，也许是我更新模块中错误信息的一种方法，我正在使用最新版本的pyqtgraph。

Answer 1

使用pip3 install --upgrade git+http://github.com/pyqtgraph/pyqtgraph.git

安装最新版本

Answer 2

因此，一种变通方法是使用集成到pyqt5中的matplotlib模块，如果发生这种情况，则此页面概述了如何执行此操作：

https://pythonspot.com/pyqt5-matplotlib/

我希望这会有所帮助！

attributeerror模块“时间”没有属性“时钟”（pyqt5）

2 个答案: