所以我想聲明變量「檢查」作爲一個全局變量,因爲我得到以下問題的錯誤全局變量:造成
File "C:\Python27\Projects\Automatic Installer\autoinstall.py", line 11, in installFunc
if checks[0] == 1:
NameError: global name 'checks' is not defined
這裏是我的代碼,我一直在努力,全球支票添加到這兩個程序的主體以及installFunc函數。是否還有其他位置我應該添加它/以其他方式表明檢查應該包含程序中的信息?
import urllib
import subprocess
from Tkinter import *
global checks
def installFunc():
global checks
subprocess.call("md c:\MGInstall", shell=True)
subprocess.call (u"net use w: \\it01\files")
if checks[0] == 1:
subprocess.call(u"w:\\software\\snagitup.exe")
if checks[1] == 1:
subprocess.call(u"w:\\software\\camtasia.exe")
if checks[2] == 1:
urllib.urlretrieve(u"SUPERLONGURLLOLOLOL", u"c:\\MGinstall\\gotomeeting.exe")
subprocess.call (u"c:\\MGinstall\\gotomeeting.exe")
urllib.urlretrieve(u"http://ninite.com/.net-7zip-air-chrome-cutepdf-dropbox-essentials-firefox-flash-flashie-java-klitecodecs-quicktime-reader-safari-shockwave-silverlight-vlc/ninite.exe", u"c:\\MGinstall\\MGinstall.exe")
subprocess.call (u"c:\\MGinstall\\MGinstall.exe")
subprocess.call (u"w:\\printers\\installer\\printer.exe")
app = Tk()
w = Label(app, text="CompanyName IT Automatic Installer")
w.pack()
text = ["Snagit", "Camtasia", "GotoMeeting"]
variables = []
for name in text:
variables.append(IntVar())
Checkbutton(text=name, variable=variables[-1]).pack()
b = Button(text="OK", command=installFunc)
b.pack()
app.mainloop()
checks = [variable.get() for variable in variables]
'全局檢查'沒有定義名稱'檢查',它只是允許你修改全局。(無論如何,在你的用例中完全沒有必要,因爲你甚至不想修改它) – geoffspear