The python tkinter library's Text logging click-through routing and deletion of logging details

txt_entry=Text(wintool,state,width,height).pack()
txt_entry.get(start_index,end_index)# Read the content of the characters in the text, start_index, end_index are floating point numbers, the integer part of a line
txt_entry.delete(start_index,end_index)  # Delete text
txt_entry.insert(start_index,'Text content')# treat (sb a certain way)textInsert text content，If the index is a closing index you can use theEND

import  as fd：Libraries for reading files or paths
：Returns the path of the click
()：Returns the names of multiple selected files
txt_entry=Text(wintool,width,height,).pack():Component instantiation and placement
txt_entry(Variables after component instantiation)

from tkinter import *
import  as fd
all_path = []  # Record global paths
def openFloder():
    folder_path = (initialdir=r"D:\graduate\ small program\ license plate total number and province statistics") # Open the file
    show_folderPath.delete(0.0,END)  # Clear
    show_folderPath.insert(0.0,folder_path)  # Write path
    print(folder_path)
    all_path.append(folder_path) 
    (0.0,'end')
    (0.0,all_path)  # The first character inserted is the index horse and cannot be in integer form
    print('all_path:',all_path)
    root = Tk()   # Generate main window object
('Demo') # Window title
('400x400') # Window size
fr= Frame(root,width=200,height=200,)
(side='top',expand='yes')
txt = Text(fr,bd=5)
(side='bottom')
txt_txt = (0.0)
print('txt_txt:',txt_txt)
fr1= Frame(fr,width=100,height=30,bg='gray')
(side='left',expand='yes')
fr2= Frame(fr,width=100,height=30,bg='white')
(side='left',expand='yes')
show_folderPath = Entry(fr2)
show_folderPath .pack(side='left')

btn = Button(fr1,bg='orange',text ="Selection of documents",command = openFloder) # Set a button on the root window object to open the file and return the selected file name
()
() 

# from tkinter import *
import tkinter as tk
import  as fd
from tkinter import filedialog

def select_file():
    # Individual document selection
    selected_file_path = ()  # Use the askopenfilename function to select a single file
    select_path.set(selected_file_path)  

def select_files():
    # Multiple document selection
    selected_files_path = ()  # askopenfilenames function to select multiple files
    select_path.set('\n'.join(selected_files_path))  # Paths to multiple files separated by newlines, update tkinter's character variables
def select_folder():
    # Folder selection
    selected_folder = ()  # Use the askdirectory function to select a folder
    select_path.set(selected_folder)
root = ()
("Select the file or folder to get the path")
# Initialize the value of the textvariable property of the Entry control to be able to read changes to the control in real time.
select_path = ()

# Layout controls
(root, text="File path:").grid(column=0, row=0, rowspan=3)
(root, textvariable = select_path).grid(column=1, row=0, rowspan=7)
(root, text="Selection of individual documents", command=select_file).grid(row=0, column=2)
(root, text="Select multiple files", command=select_files).grid(row=1, column=2)
(root, text="Select folder", command=select_folder).grid(row=2, column=2)
()

from tkinter import *
import tkinter as tk
import  as fd
all_paths=[]
def real_close():  # Define a command to close the window, use it in the button, if you use a defined function, you must put the definition in front of the use statement.
    ()
def choose_folder():  # Select one file path at a time
    folder_dirs["state"] = 'normal'  # Modify the text box component to be modifiable
    # folder_dirs.delete(0.0,END) # empty, the first parameter must be floating point not integer
    select_folder = ()  # Every time you click on a file
    select_paths.set(select_folder)   # To show
    all_paths.append(select_folder)  # To record the paths of all the files clicked on
    print(all_paths)
    # The text component displays the path of the record and inserts it consecutively from the back, in order to display the
    folder_dirs.insert('end',select_paths.get()+'\n')  
    folder_dirs["state"] = 'disable'  # Change the text box to unchangeable
def delete_folder():  # Select one file path at a time
    folder_dirs["state"] = 'normal'  # Modify the text box component to be modifiable
    folder_txt = folder_dirs.get(1.0,'end').split('\n')
    txt_len = len(folder_txt)
    txt_start = '%s.0'%(txt_len-2)  # Meaning of the index representation in the text component: 1.1 means the first character of the first line.
    txt_end = '%s.0'%(txt_len-1) 
    # folder_dirs.delete(1.0,2.0) means delete the first line of content
    folder_dirs.delete(txt_start,txt_end)  
    all_paths.pop()
    print(all_paths)
    folder_dirs["state"] = 'disable'  # Change the text box to unchangeable
root=Tk()
('Folder selection and path display')
('800x400') # Form size
# Record the path of the point to take, the use of content need to use the get () method, each time to record a path
select_paths = () 
Label(root,text="folders:",font=("Arial", 16),bg='yellow').pack(side='left',padx=5,pady=5)
folder_dirs=Text(root,state='disable',bd=5,width=50,height=25,)  # Define the path text box
folder_dirs.pack(side='left',padx=5,pady=5)  # Placement of text components
Button(root, text = "choose folder", command=choose_folder,font=("Arial", 12),bg='green').pack(side='left',padx=5,pady=5)
Button(root, text = "delete folder", command=delete_folder,font=("Arial", 12),bg='red').pack(side='left',padx=5,pady=5)
but=Button(root, text = "EXIT", command=real_close,font=("Arial", 12),bg='red')
(side='bottom',expand=0)
()