下面的代码是我日常用来监测网络联通性的,昨天之前(截止到前天晚上)都可以获取到返回的信息,而昨天开始stdout.read()读到的内容就是空。 我直接在CMD窗口ping主机返回的信息是联通的,用call方法取到的返回信息也正常。请大神帮忙解惑,系统环境为WIN7 64位
cmd='ping 10.9.88.69'
P=subpross.Popen(cmd,stdin=subprocess.PIPE,stdout=subprocess.PIPE,stderr=subprocess.PIPE,shell=True)
reshult=p.stdout.read()
以下是执行过程中出现的异常,请问是什么原因?
Traceback (most recent call last):
File "ping.py", line 3, in
import pymssql
File "C:UsersAdministratorAppDataLocalProgramsPythonPython35libsite-packagesPyInstallerloaderpyimod03_importers.py", line 573, in load_module
module = loader.load_module(fullname)
File "_mssql.pxd", line 10, in init pymssql (pymssql.c:12429)
File "C:UsersAdministratorAppDataLocalProgramsPythonPython35libsite-packagesPyInstallerloaderpyimod03_importers.py", line 573, in load_module
module = loader.load_module(fullname)
File "_mssql.pyx", line 50, in init _mssql (_mssql.c:24363)
ImportError: No module named 'decimal'
Failed to execute script ping
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