来自Powershell的Python Capture回复 [英] Python Capture reply from powershell

问题描述

下面的代码在手动键入时有效，但是当我运行程序时，没有任何输出.我的最终目标是从用户PC中检索这些数据，以创建一种重新创建快捷方式的简便方法....我的用户莫名其妙地失去了它们，大声笑

The code below works when typed manually however when I run the program.py nothing prints. My ultimate goal is to retrieve this data from user pc to create an easy way to recreate shortcuts.... My users somehow lose them lol

import smtplib, os, subprocess, sys
from string import ascii_uppercase
from cStringIO import StringIO

data = os.popen(r"dir %userprofile%\desktop\*.lnk* /s/b").read()
file = open("testitem.txt", "w")
file.write(data)
file.close()


my_data = dict(zip(ascii_uppercase,open("testitem.txt")))


old_stdout = sys.stdout
sys.stdout = mystdout = StringIO()

for key, value in my_data.iteritems():
    subprocess.Popen([r"powershell.exe", "$sh = New-Object -COM WScript.Shell" + "\n" +     "$sh.CreateShortcut(\"%s\").TargetPath" % my_data[key].replace("\n", "")], stdout=subprocess.PIPE).communicate()[0]


sys.stdout = old_stdout

shared = mystdout.getvalue()
print shared

推荐答案

尝试删除此sys.stdout = old_stdout行并将stdout=sys.stdout添加到您的主过程行中，例如.Popen(***,stdout=sys.stdout)

try removing this sys.stdout = old_stdout line and add stdout=sys.stdout to your main process line for ex like .Popen(***,stdout=sys.stdout)

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