Question

更新：我修复了上一期，但现在我有了这个，我以前从未见过这个错误 TypeError：insert（）缺少1个必需的位置参数：＆＃39; chars＆＃39; 如果有人能够解释这意味着什么会很棒，谢谢......这是我完成项目所需的最后一件事我做了其他一切：）$

更新：更改代码现在出现此错误： $ python random.py 文件＆＃34; random.py＆＃34;，第78行 def消息（自我）： ^ IndentationError：unindent与任何外部缩进级别都不匹配

#Imports the moduels needed
import tkinter as tk 
from tkinter import ttk 
from PIL import Image, ImageTk #EDIT: This module worked for me after I installed Pillow in my computer from "http://pillow.readthedocs.io/en/4.1.x/installation.html"
import webbrowser #imports the module for URL links
import io, base64 #imports the module for letting images be seen without changing code

#adds the URL and window for the program tkinter
URL = "http://windowhut.com.au" #the URL used
window = tk.Tk() #this makes the tkinter window appear
window.title("window App") #title of the app
window.geometry("500x500") #size of the app

#define IntVar variables
cvar = tk.IntVar()
cvar2 = tk.IntVar()
cvar3 = tk.IntVar()

#defines the webbrowser function
def open_ph(event):
    webbrowser.open_new_tab(URL) 

#define the main button and the click button
button = tk.Button(window, text="Welcome to Awesome pizza")
button.grid(column=0, row=0)
button.bind("<Button-1>", open_ph)

#define check buttons
check1 = ttk.Checkbutton(window, text="Meat Lovers", variable=cvar, onvalue=1, offvalue=0)
check1.grid(column=0, row=1, padx=(5, 95))
check2 = ttk.Checkbutton(window, text="Supreme", variable=cvar2, onvalue=1, offvalue=0)
check2.grid(column=0, row=3, padx=(10, 120))
check3 = ttk.Checkbutton(window, text="Vegetarian", variable=cvar3, onvalue=1, offvalue=0)
check3.grid(column=0, row=5, padx=(10, 120))

#define the option menu
choice = tk.OptionMenu(window, tk.IntVar(), "Select your size!", "Small", "Medium", "Large")
choice.grid(column=1, row=0, padx=(5, 95))

#define labels
name_label = tk.Label(text="Name")
name_label.grid(column=1, row=1, padx=(10, 120))
number_label = tk.Label(text="Contact number")
number_label.grid(column=1, row=3, padx=(5, 95))
address_label = tk.Label(text="Delivery address")
address_label.grid(column=1, row=5, padx=(5, 95))

#define entries
name_entry = tk.Entry()
name_entry.grid(column=1, row=2, padx=(5, 95))
number_entry = tk.Entry()
number_entry.grid(column=1, row=4, padx=(5, 95))
address_entry = tk.Entry()
address_entry.grid(column=1, row=6, padx=(5, 95))

#defines the print function for the message board
def message_customer():
    print(name_entry.get())
    print(number_entry.get())
    print(address_entry.get())
    name = Person(name_entry.get(), number_entry.get(), address_entry.get())
    print(name.message())                                                   
    text_answer = tk.Text(master=window, height=10, width=20)
    text_answer.grid(column=1, row=7, padx=(10, 120))
    text_answer.insert("1.0", "Thank you {name} for ordering our window, it should be ready within 30 mintues!, have a great day!".format(name=name.name, message=name.message()))

#define click button function
click_button = tk.Button(text="Complete Order", command=message_customer)
click_button.grid(column=1, row=7, padx=(5, 95))

#create class method
class Person:
    def __init__(self, name, number=None, address=None):
        self.name = name
        self.number = number
        self.address = address

    def message(self):
        message = name.name + name.number + name.address - 1
        return message




























window.mainloop()#lets the window stay open, very important

Answer 1

根据the docs，insert方法需要2个位置（排序事项）参数。 e.g。

text.insert('1.0', 'here is my text to insert')

您只提供了第二个参数，添加第一个参数（＆＃34;在哪里插入＆＃34;）。

TypeError：insert（）缺少1个必需的位置参数：＆＃39; chars＆＃39;

1 个答案: