message='warning')# 提出警告对话窗tkinter.messagebox.showerror(title='tips', message='error!')# 提出错误对话窗print(tkinter.messagebox.askquestion(title='tips', message='need some help?'))# 询问选择对话窗return 'yes', 'no'print(tkinter.messagebox.askyesno(title...
如何将creationflags=CREATE_NO_WINDOW与subprocess.run一起使用? 我正在尝试创建一个简单的 python/tkinter UI 来从 Windows 运行 cygwin 命令。 为了避免出现命令窗口,我使用 pythonw.exe 启动 python 脚本。 这是运行 cygwin 命令的代码: defexec_ls():clear_log(log) print_log(log,"*** Running ls -lsa ...
在使用Tkinter开发GUI应用程序时,如果你尝试从非主线程更新GUI组件(如标签、按钮等),就会遇到RuntimeError: main thread is not in main loop这个错误。这是因为Tkinter的GUI更新必须在主线程中进行。 原因 Tkinter的GUI组件不是线程安全的,这意味着它们不能从多个线程同时访问或修改。当你尝试从非主线程更新GUI时,...
main.title('Hello tkinter') main.geometry('300x200') l1 = tkinter.Label(main, text='User name:') l1.config(height=2) l1.config(width=20) l1.grid(row=0, column=0) e1 = tkinter.Entry(main) e1.grid(row=0, column=1) l2 = tkinter.Label(main, text='Password:') l2.config(height...
问(Python tkinter)：RuntimeError:主线程不在主循环中EN原因是你已经在Tkinter循环中使用了线程，我想...
Type: Bug create virtual environment for python tkinter application then run it using the python virtual environment. I asked copilot about it and it started trying and then realized that it was an issue with no error output... Extension...
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I experimented a little with tkinter in python, but I was not able to get it to work as needed running in HyperLynx SI. On the other hand, if you write your script in VBScript, it is very easy to get user input with a call to InputBox(). net_name = InputBox("Net name to be...
python36 \ rh-python36-python-virtualenv \ sudo \ tcl-devel \ tk-devel \ tkinter \ which \ xorg-x11-server-Xvfb \ zlib-devel \&&yum cleanall# Copy the earlier created requirements.txt file to the containerCOPY requirements.txt./# Install the python requirements from requirements.txt...
libtiff-devel \ libwebp-devel \ make \ openjpeg2-devel \ rh-python36 \ rh-python36-python-virtualenv \ sudo \ tcl-devel \ tk-devel \ tkinter \ which \ xorg-x11-server-Xvfb \ zlib-devel \ && yum clean all # Copy the earlier created requirements.txt file to the cont...