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Revision: 31441
at September 5, 2010 10:26 by vkolev
Initial Code 
#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
    GTKPygments
    ~~~~~~~~~~~

    proof of concept pygments to gtk widget renderer

    :copyright: 2007 by Armin Ronacher.
    :license: GNU GPL.
"""
import pygtk
pygtk.require('2.0')
import gtk
import pango
from pygments.lexers import PythonLexer
from pygments.styles.colorful import ColorfulStyle


STYLE = ColorfulStyle
f = file(__file__)
try:
    SOURCE = f.read()
finally:
    f.close()


class GTKPygments(gtk.Window):

    def __init__(self):
        super(GTKPygments, self).__init__()
        self.set_title('GTK Pygments')

        win = gtk.ScrolledWindow()
        self.add(win)
        self.textview = gtk.TextView()
        win.add(self.textview)
        buf = gtk.TextBuffer()

        styles = {}
        for token, value in PythonLexer().get_tokens(SOURCE):
            while not STYLE.styles_token(token) and token.parent:
                token = token.parent
            if token not in styles:
                styles[token] = buf.create_tag()
            start = buf.get_end_iter()
            buf.insert_with_tags(start, value.encode('utf-8'), styles[token])

        for token, tag in styles.iteritems():
            style = STYLE.style_for_token(token)
            if style['bgcolor']:
                tag.set_property('background', '#' + style['bgcolor'])
            if style['color']:
                tag.set_property('foreground', '#' + style['color'])
            if style['bold']:
                tag.set_property('weight', pango.WEIGHT_BOLD)
            if style['italic']:
                tag.set_property('style', pango.STYLE_ITALIC)
            if style['underline']:
                tag.set_property('underline', pango.UNDERLINE_SINGLE)

        self.connect('delete-event', lambda *a: gtk.main_quit())

        self.textview.set_buffer(buf)
        self.textview.set_editable(False)
        self.textview.modify_font(pango.FontDescription('monospace'))

        self.resize(800, 500)
        self.show_all()

    def run(self):
        gtk.main()


if __name__ == '__main__':
    GTKPygments().run()
Initial URL 
http://lucumr.pocoo.org/2007/5/30/pygments-gtk-rendering
Initial Description 
How to use pygments in PyGTK textview
Initial Title 
Pygments in PyGTK
Initial Tags 
python
Initial Language 
Python