python code file for markdown viewer added

Author: Ayushjain2205

Markdown-viewer/viewer.py

@@ -0,0 +1,42 @@
+# import tkinter as tk
+from tkinter import *
+from tkinter import font
+from tkinter.ttk import *
+from markdown2 import Markdown
+from tkhtmlview import HTMLLabel
+
+# Function to display markdown on button click
+def onKeyUp():
+    markdown = Markdown()
+    markdownText = markdown_editor.get("1.0", END)
+    html = markdown.convert(markdownText)
+    result.set_html(html)
+
+
+# Creating tkinter window
+window = Tk()
+window.title('Markdown viewer')
+window.geometry('1200x1000')
+window.configure(bg='white')
+
+# Styling font and button
+myfont = font.Font(family="Helvetica", size=14)
+style = Style()
+style.configure('TButton', font=('calibri', 20, 'bold'),
+                foreground='Blue')
+
+# Placing widgets into Tkinter window
+submit_btn = Button(text="View Markdown", command=onKeyUp, style='TButton')
+submit_btn.pack(ipadx=30, ipady=6)
+
+markdown_editor = Text(width="1", insertborderwidth=2,
+                       selectborderwidth=2)
+markdown_editor.insert(END, '# Add Markdown here')
+markdown_editor.pack(fill=BOTH, expand=1, side=LEFT, padx=10, pady=10)
+markdown_editor.configure(font=myfont)
+
+result = HTMLLabel(width="1", html="<h1>Markdown Viewer</h1>")
+result.pack(fill=BOTH, expand=1, side=RIGHT, padx=10, pady=10)
+
+
+window.mainloop()