Omar Abou Mrad omaraboumrad

I build stuff

omaraboumrad / ramdisk

Created March 19, 2013 15:03

Creating a ramdisk (tmpfs)

	sudo mkdir /tmp/ramdisk
	sudo chmod 777 /tmp/ramdisk
	sudo mount -t tmpfs -o size=256M tmpfs /tmp/ramdisk/

omaraboumrad / test.py

Created March 19, 2013 11:49

sqlite table creation speed.

	# Slow: python test.py
	# Fast: python test.py -p /path/to/ramdisk

	import os
	import sqlite3

	# Helper
	from optparse import OptionParser
	options = OptionParser()
	options.add_option("-p", "--prefix", dest="prefix", default='')

omaraboumrad / test.html

Created March 12, 2013 12:00

python tornadoweb websocket sample

	<html>
	<head>
	<title>Foo</title>
	<script type="text/javascript">
	var ws = new WebSocket("ws://localhost:8888/ws");

	ws.onopen = function(){
	ws.send("sup?");
	};

omaraboumrad / middleware.py

Created December 20, 2012 08:23

Django middleware

	class FooMiddleware(object):
	def process_request(self, request):
	pass

	# in settings.py
	MIDDLEWARE_CLASSES = (
	# ...
	'myapp.foo.middleware.FooMiddleware',
	)

omaraboumrad / processor.py

Created December 20, 2012 08:20

Django context processor

	# in processor.py
	def site_processor(request):
	return {'Foo': 'Bar'}

	# in settings.py
	from django.conf import global_settings as DEFAULT_SETTINGS
	TEMPLATE_CONTEXT_PROCESSORS = DEFAULT_SETTINGS.TEMPLATE_CONTEXT_PROCESSORS + (
	'myapp.processor.site_processor',
	)

omaraboumrad / test.py

Created November 12, 2012 23:11

lists files based on requested path (wsgiref playground)

	import os
	from wsgiref import simple_server

	def format_html(entries):
	html = """<html><body><ul>%s</ul></body></html"""
	return html % entries

	def format_entries(requested_dir, children):
	result = []
	a = '<li><a href="%s">%s</a></li>'