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我想根据基于它们的值的值从 Excel 中打印一些单元格。在大多数情况下，它可以正常工作，但最后会出现错误。这是我到目前为止所拥有的...

现在已经解决了，工作脚本如下

from win32com.client import Dispatch
import time, pythoncom

xl = Dispatch('Excel.Application')
wb = xl.Workbooks.Add(r'X:\HR & IT\IT\LOGS\Dynamics Idle Sessions\Copy of Dynamics Idle Sessions.xlsm')
ws = wb.Worksheets(1)
xl.Run('Refresh')
time.sleep(0.5)

idlerow = 6

while idlerow < 32:
    idletime = ws.Cells(idlerow,3).value
    user = ws.Cells(idlerow,4).value
    if idletime is not None:
        if idletime > 60 and len(user) > 6:
            print(user,'\thas been logged on to Dynamics for\t',idletime,'\tminutes.')
        elif idletime > 60 and len(user) <= 6:
            print(user,'\t\thas been logged on to Dynamics for\t',idletime,'\tminutes.')
    idlerow += 1

xl.Quit()
pythoncom.CoUninitialize()

我得到的错误：

"Traceback (most recent call last):
  File "X:/HR & IT/Ryan/Python Scripts/DynamicsUsersMT60.py", line 15, in <module>
    if idletime > 60 and len(user) > 6:
TypeError: unorderable types: NoneType() > int()"

如果我将 idletime 设置为 int，则会收到以下错误：

Traceback (most recent call last):
  File "X:/HR & IT/Ryan/Python Scripts/DynamicsUsersMT60.py", line 13, in <module>
    idletime = int(ws.Cells(idlerow,3).value)
TypeError: int() argument must be a string or a number, not 'NoneType'

这些错误只会在脚本似乎已正确运行并打印出我需要的内容后出现。请帮帮忙？

非常感谢。

4

1 回答 1

2

idletime看起来像become的值None，添加一个额外的检查：

if idletime is not None:
    if idletime > 60 and len(user) > 6:
        print(user,'\thas been logged on to Dynamics for\t',idletime,'\tminutes.')
    elif idletime > 60 and len(user) <= 6:
        print(user,'\t\thas been logged on to Dynamics for\t',idletime,'\tminutes.')
于 2013-09-24T09:45:54.477 回答