Question

所以，我从sublime text 2切换到Pycharm，并且它一直告诉我.get（）在sublime中工作正常时需要2个参数（给定1个）。有人可以帮助我，我无法找到解决方案，但我可能只是找不到运气。这是我的代码：

import Tkinter
import codecs
import json


def write():  # def function to create file.json with encoding
    print('Creating new text file')
    name_with_ext = (E1.get()) + '.json'  # name of file coerced with +.json
    file_name = E1.get()
    try:
        with codecs.open(name_with_ext, 'a', 'utf8') as f:
            f.write(json.dumps(file_name, sort_keys=True, ensure_ascii=False))  # encode
    except:
        print('Something went wrong! Can\'t tell what?')
        Tkinter.sys.exit(0)  # quit Python


def edit_gui():
    global T1
    global name_with_ext
    name_with_ext = (E1.get()) + '.json'  # name of file coerced with +.json
    # gui for editing text
    k = Tkinter.Tk()
    T1 = Tkinter.Text(k, width=100, height=50)
    T1.pack(side=Tkinter.RIGHT)
    b3 = Tkinter.Button(k, text='Text to add:', command=edit_text)
    b3.pack(side=Tkinter.BOTTOM)
    k.mainloop()


def edit_text():
    print('Editing text')
    new_line = (T1.get())  # new entry variable
    with open(name_with_ext, "r+") as f:
        old = f.read()
        f.seek(0)
        if old is True:
            f.write(old + ' ' + new_line)
        else:
            f.write(new_line)


# define mGUI for program
root = Tkinter.Tk()
E1 = Tkinter.Entry(root, bd=5)
E1.pack(side=Tkinter.RIGHT)
B1 = Tkinter.Button(root, text='create file:', command=write)
B1.pack(side=Tkinter.LEFT)
B2 = Tkinter.Button(root, text='edit file:', command=edit_gui)
B2.pack(side=Tkinter.LEFT)
root.mainloop()
write()

Answer 1

你需要为get（）方法提供索引。我假设您想要在文本框中获取所有文本。

new_line = (T1.get("1.0",'end-1c'))

.get（）在python中获取两个参数

1 个答案: