tkhtmlview 0.1.0.post1

View Simple HTML docs on tkinter

tkhtmlview

HTML widgets for tkinter

Fork of tk_html_widgets

Overview

This module is a collection of tkinter widgets whose text can be set in HTML format. A HTML widget isn't a web browser frame, it's only a simple and lightweight HTML parser that formats the tags used by the tkinter Text base class. The widgets behaviour is similar to the PyQt5 text widgets (see the PyQt5 HTML markup subset).

Installation

pip install tkhtmlview

Requirements

• Python 3.4 or later with tcl/tk support
• Pillow 5.3.0
• requests

Example

import tkinter as tk
from tkhtmlview import HTMLLabel

root = tk.Tk()
html_label = HTMLLabel(root, html='<h1 style="color: red; text-align: center"> Hello World </H1>')
html_label.pack(fill="both", expand=True)
html_label.fit_height()
root.mainloop()

Documentation

Classes:

All widget classes inherits from the tkinter.Text() base class.

class HTMLScrolledText(tkinter.Text)

Text-box widget with vertical scrollbar

class HTMLText(tkinter.Text)

Text-box widget without vertical scrollbar

class HTMLLabel(tkinter.Text)

Text-box widget with label appereance

Methods:

def set_html(self, html, strip=True):

Description: Sets the text in HTML format.
Args:

• html: input HTML string
• strip: if True (default) handles spaces in HTML-like style

def fit_height(self):

Description: Fit widget height in order to display all wrapped lines

HTML support:

Only a subset of the whole HTML tags and attributes are supported (see table below). Where is possibile, I hope to add more HTML support in the next releases.

Tags	Attributes	Notes
a	style, href
b	style
br
code	style
div	style
em	style
h1	style
h2	style
h3	style
h4	style
h5	style
h6	style
i	style
img	src, width, height	experimental support for remote images
li	style
mark	style
ol	style, type	1, a, A list types only
p	style
pre	style
span	style
strong	style
u	style
ul	style	bullet glyphs only