saghul’s gists

saghul / twisted_sqlobj.py

Created January 24, 2011 21:20

Twisted + SQLObject example

	# coding=utf8

	# Copyright (C) 2011 Saúl Ibarra Corretgé <saghul@gmail.com>
	#
	__all__ = ['Database', 'DatabaseError']

	from sqlobject import connectionForURI, sqlhub, SQLObject, StringCol
	from twisted.internet import reactor
	from twisted.internet.threads import deferToThread

saghul / test_blocking_http.py

Created January 25, 2011 08:35

Greenthread test with SIPSIMPLE run_in_green_thread


	from twisted.internet import reactor
	from eventlet.green import urllib2
	from eventlet.twistedutil import join_reactor

	from datetime import datetime
	from sipsimple.util import run_in_green_thread

	@run_in_green_thread
	def bar():

saghul / sylk_skeleton.py

Created January 30, 2011 11:16

SylkServer application skeleton


	from application.python.util import Singleton
	from sylk.applications import ISylkApplication, sylk_application
	from zope.interface import implements

	@sylk_application
	class SkelApplication(object):
	__metaclass__ = Singleton
	implements(ISylkApplication)

saghul / gist:805087

Created January 31, 2011 23:47

Example of timestamp generation using standard datetime module

	In [2]: from dateutil.parser import parse

	In [3]: from datetime import datetime

	In [4]: now = datetime.now()

	In [5]: timestamp = now.isoformat()

	In [6]: print timestamp
	------> print(timestamp)

saghul / gist:805107

Created February 1, 2011 00:03

Example for creating timezone aware datetime objects with dateutil

	In [20]: from datetime import datetime

	In [21]: from dateutil.tz import tzlocal

	In [22]: now = datetime.now(tzlocal())

	In [23]: timestamp = now.replace(microsecond=0).isoformat()

	In [24]: print timestamp
	-------> print(timestamp)

saghul / gist:805117

Created February 1, 2011 00:08

Example parsing timestamps with dateutil module

	In [26]: timestamp = '2011-02-01 01:05:00+01:00'

	In [27]: from dateutil.parser import parse as parse_datetime

	In [28]: dt = parse_datetime(timestamp)

	In [29]: print dt
	-------> print(dt)
	2011-02-01 01:05:00+01:00

saghul / gist:805121

Created February 1, 2011 00:12

Example substracting timezone aware and timezone naive datetime objects

	In [39]: d1 = datetime.now()

	In [40]: d2 = datetime.now(tzlocal())

	In [41]: d2-d1
	---------------------------------------------------------------------------
	TypeError Traceback (most recent call last)

	/home/saghul/work/<ipython console> in <module>()

saghul / arpspoof.sh

Created February 1, 2011 23:37

ARP poisoning script

	#!/bin/bash

	if [[ $EUID -ne 0 ]]; then
	echo "You must be root"
	exit 1
	fi

	if [[ $# -ne 3 ]]; then
	echo "Usage example: ./arpspoof.sh eth0 192.168.1.123 192.168.1.1"
	exit 1

saghul / gist:806992

Created February 2, 2011 00:01

REGISTER sent by Gingerbread SIP client

	U +4.002042 192.168.99.36:46287 -> 81.23.228.161:5060
	REGISTER sip:sip2sip.info SIP/2.0
	Call-ID: a812225af963d74d1f448421baf0e935@192.168.99.36
	CSeq: 3879 REGISTER
	From: "saghul" <sip:saghul@sip2sip.info:5060>;tag=578921570
	To: "saghul" <sip:saghul@sip2sip.info:5060>
	Via: SIP/2.0/UDP 192.168.99.36:46287;branch=z9hG4bKe3516d385aa81d7768be12f905d7d1e6333939;rport
	Max-Forwards: 70
	User-Agent: SIPAUA/0.1.001
	Contact: "saghul" <sip:saghul@192.168.99.36:46287;transport=udp>

saghul / gist:806995

Created February 2, 2011 00:06

Bogus REGISTER sent by Gingerbread SIP client

	U +0.085305 192.168.99.36:60583 -> 81.23.228.146:5060
	REGISTER sip:sip2sip.info:5060;maddr=node03.dns-hosting.info SIP/2.0
	Call-ID: 2886516c9522d3e8f60702067e35e954@192.168.99.36
	CSeq: 3404 REGISTER
	From: "saghul" <sip:saghul@sip2sip.info:5060>;tag=1294656353
	To: "saghul" <sip:saghul@sip2sip.info:5060>
	Via: SIP/2.0/UDP 192.168.99.36:60583;branch=z9hG4bKfbf000b5535dc024e1bdaf7953e1d070333939;rport
	Max-Forwards: 70
	User-Agent: SIPAUA/0.1.001
	Contact: "saghul" <sip:saghul@192.168.99.36:60583;transport=udp>

Saúl Ibarra Corretgé saghul