Python XML 4

 

import tkinter as tk

from tkinter import ttk

import xml.etree.ElementTree as ET

# 1. Sample XML Data (could be loaded from a file)

xml_data = """<?xml version="1.0"?>

<library>

    <book id="1">

        <title>Python Basics</title>

        <author>John Doe</author>

        <year>2020</year>

    </book>

    <book id="2">

        <title>Tkinter Guide</title>

        <author>Jane Smith</author>

        <year>2022</year>

    </book>

</library>

"""

def load_xml_data(tree):

    # Parse XML

    root = ET.fromstring(xml_data)

    

    # Iterate over XML elements and insert into treeview

    for book in root.findall('book'):

        book_id = book.get('id')

        title = book.find('title').text

        author = book.find('author').text

        year = book.find('year').text

        tree.insert("", "end", values=(book_id, title, author, year))

# Create GUI

root = tk.Tk()

root.title("XML to Treeview")

# 2. Setup Treeview

columns = ("id", "title", "author", "year")

tree = ttk.Treeview(root, columns=columns, show="headings")

# Define Headings

tree.heading("id", text="ID")

tree.heading("title", text="Title")

tree.heading("author", text="Author")

tree.heading("year", text="Year")

# Define Columns

tree.column("id", width=50)

tree.column("title", width=200)

tree.column("author", width=150)

tree.column("year", width=50)

tree.pack(pady=20)

# Load data

load_xml_data(tree)

root.mainloop()