晋太元中，武陵人捕鱼为业。缘溪行，忘路之远近。忽逢桃花林，夹岸数百步，中无杂树，芳草鲜美，落英缤纷。渔人甚异之，复前行，欲穷其林。 　　林尽水源，便得一山，山有小口，仿佛若有光。便舍船，从口入。初极狭，才通人。复行数十步，豁然开朗。土地平旷，屋舍俨然，有良田、美池、桑竹之属。阡陌交通，鸡犬相闻。其中往来种作，男女衣着，悉如外人。黄发垂髫，并怡然自乐。 　　见渔人，乃大惊，问所从来。具答之。便要还家，设酒杀鸡作食。村中闻有此人，咸来问讯。自云先世避秦时乱，率妻子邑人来此绝境，不复出焉，遂与外人间隔。问今是何世，乃不知有汉，无论魏晋。此人一一为具言所闻，皆叹惋。余人各复延至其家，皆出酒食。停数日，辞去。此中人语云：“不足为外人道也。”(间隔 一作：隔绝) 　　既出，得其船，便扶向路，处处志之。及郡下，诣太守，说如此。太守即遣人随其往，寻向所志，遂迷，不复得路。 　　南阳刘子骥，高尚士也，闻之，欣然规往。未果，寻病终。后遂无问津者。 .
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Current File : //usr/lib64/python2.7/Demo/tkinter/matt/radiobutton-simple.py
from Tkinter import *

# This is a demo program that shows how to
# create radio buttons and how to get other widgets to
# share the information in a radio button.
#
# There are other ways of doing this too, but
# the "variable" option of radiobuttons seems to be the easiest.
#
# note how each button has a value it sets the variable to as it gets hit.


class Test(Frame):
    def printit(self):
        print "hi"

    def createWidgets(self):

        self.flavor = StringVar()
        self.flavor.set("chocolate")

        self.radioframe = Frame(self)
        self.radioframe.pack()

        # 'text' is the label
        # 'variable' is the name of the variable that all these radio buttons share
        # 'value' is the value this variable takes on when the radio button is selected
        # 'anchor' makes the text appear left justified (default is centered. ick)
        self.radioframe.choc = Radiobutton(
            self.radioframe, text="Chocolate Flavor",
            variable=self.flavor, value="chocolate",
            anchor=W)
        self.radioframe.choc.pack(fill=X)

        self.radioframe.straw = Radiobutton(
            self.radioframe, text="Strawberry Flavor",
            variable=self.flavor, value="strawberry",
            anchor=W)
        self.radioframe.straw.pack(fill=X)

        self.radioframe.lemon = Radiobutton(
            self.radioframe, text="Lemon Flavor",
            variable=self.flavor, value="lemon",
            anchor=W)
        self.radioframe.lemon.pack(fill=X)

        # this is a text entry that lets you type in the name of a flavor too.
        self.entry = Entry(self, textvariable=self.flavor)
        self.entry.pack(fill=X)
        self.QUIT = Button(self, text='QUIT', foreground='red',
                           command=self.quit)
        self.QUIT.pack(side=BOTTOM, fill=BOTH)


    def __init__(self, master=None):
        Frame.__init__(self, master)
        Pack.config(self)
        self.createWidgets()

test = Test()

test.mainloop()

haha - 2025