Skip to content

Instantly share code, notes, and snippets.

pankajp /
Created Dec 8, 2018
Python module level property and cached property decorator
from mod_prop import mod_property, cached_mod_property
def my_prop():
print('my_prop called')
return 42
def my_cached_prop():
pankajp /
Last active Jun 24, 2021
Simple Python HTTP Server with multi-threading and partial-content support
#! /usr/bin/env python
# Standard library imports.
from SocketServer import ThreadingMixIn
import BaseHTTPServer
import SimpleHTTPServer
import sys
import json
import os
from os.path import (join, exists, dirname, abspath, isabs, sep, walk, splitext,
# -*- coding: utf-8 -*-
# -----------------------------------------------------------------------------
# Getting Things GNOME! - a personal organizer for the GNOME desktop
# Copyright (c) 2008-2013 - Lionel Dricot & Bertrand Rousseau
# This program is free software: you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free Software
# Foundation, either version 3 of the License, or (at your option) any later
# version.
pankajp /
Created Jul 1, 2013
The performance effect of text overflow in a QPlainTextEdit with setMaximumBlockCount set.
from pyface.qt import QtGui, QtCore
import time
import pandas
import numpy
from matplotlib import pyplot as plt
a = QtGui.QApplication.instance() or QtGui.QApplication([])
w = QtGui.QPlainTextEdit()
w.setMinimumSize(600, 400)
pankajp /
Created Dec 5, 2012
Dynamically change the icon of a tree node in Traits TreeEditor
from traits.api import *
from traitsui.api import *
global_count = 0
class TNode(TreeNodeObject):
count = 0
files = List
label = Str
something = Int
pankajp / cssify.js
Created Oct 22, 2012 — forked from Dither/cssify.js
Convert XPath to CSS selector
View cssify.js
// JavaScript function for converting simple XPath to CSS selector.
// Ported by Dither from [cssify](
// Example: `cssify('//div[@id="girl"][2]/span[@class="body"]//a[contains(@class, "sexy")]//img[1]')`
var sub_regexes = {
"tag": "([a-zA-Z][a-zA-Z0-9]{0,10}|\\*)",
"attribute": "[.a-zA-Z_:][-\\w:.]*(\\(\\))?)",
"value": "\\s*[\\w/:][-/\\w\\s,:;.]*"