我正在尝试使用 Tkinter 创建一个内部带有文本“t”的基本窗口,但是在运行代码时,shell 会吐出“NameError: name ‘Label’ is not defined”。我正在运行 Python 3.5.2。 我遵循了教程,但问题出在 label = Label(root, text="test") 行。 import tkinter root = tkinter.Tk() sheight = root.winfo_scre...
if side is not TOP: label.pack(side=side) else: label.pack() return label def main(): top = Tk() # create a background image photo_bg = PhotoImage(file="building.gif") building = make_label(top, image=photo_bg) top.mainloop() if __name__ == '__main__': main() 1. 2. ...
>>> var + 3 # NameError Traceback (most recent call last): File "<stdin>", line 1, in <module> NameError: name 'var' is not defined >>> >>> '2' + 3 # TypeError Traceback (most recent call last): File "<stdin>", line 1, in <module> TypeError: can only concatenate str...
问在Python中编程:仅在命令提示符下获取"name 'Tk‘is not defined“，在IDLE中工作EN获取参数方式和w...
scipy stats module report name 'obj' not defined Context information (for bug reports) Output of pyinstaller --version: 6.0.0 Version of Python: 3.12.0 Platform: Windows (zh-CN) How you installed Python: conda Did you also try this on an...
我在运行MIT的python公开课所提供的如下一段代码的时候,Spyder IDE报错 NameError: name 'figure' is not defined 同时,IDE在代码部分给出了错误提示,'from pylab import * unable to detect undefined names' 请教各位,该如何处理这一错误,多谢 补充:有没有可能是这个库没有导进去,但是之前我跑类似的代码,导入...
Using Xonsh + Exofrills editor (xo) which has urwid dependency Getting the following traceback: $ xo .xonshrc xonsh: To log full traceback to a file set: $XONSH_TRACEBACK_LOGFILE = <filename> Traceback (most recent call last): File "C:\U...
Apply operations over dimensions by name:x.sum('time'). Select values by label instead of integer location:x.loc['2014-01-01']orx.sel(time='2014-01-01'). Mathematical operations (e.g.,x - y) vectorize across multiple dimensions (array broadcasting) based on dimension names, not shape...
1、 from tkinter import Label widget=Label(None,text='Hello Gui') widget.pack() widget....
Register内IDinput没有声明. 应如Registration一样, 声明如IDinput=Tkinter.Label(...).