lsbardel

#!/bin/bash
#
# pylink.sh - Link a Python module to your site packages directory.
#
# See http://gist.github.com/21649 for updates.

# Check that an argument has been given. If not, print usage string.
if [ -z $1 ]
then
    echo "Usage: `basename $0` <path_to_module> [<link_name>]"

lsbardel

class LazyChoiceField(forms.ChoiceField):
    '''
    A Lazy ChoiceField.
    This ChoiceField does not unwind choices until a deepcopy is called on it.
    This allows for dynamic choices generation every time an instance of a Form is created.
    '''
    def __init__(self, *args, **kwargs):
        # remove choices from kwargs.
        # choices should be an iterable
        self._lazy_choices = kwargs.pop('choices',())

lsbardel

import os
    
def rmgeneric(path, __func__):
    try:
        __func__(path)
        #print 'Removed ', path
        return 1
    except OSError, (errno, strerror):
        print 'Could not remove %s, %s' % (path,strerror)
        return 0

lsbardel

#! /bin/sh
### BEGIN INIT INFO
# Provides:		redis-server
# Required-Start:	$syslog
# Required-Stop:	$syslog
# Should-Start:		$local_fs
# Should-Stop:		$local_fs
# Default-Start:	2 3 4 5
# Default-Stop:		0 1 6
# Short-Description:	redis-server - Persistent key-value db

lsbardel

'''
Script for setting up python-django environment in ubuntu
'''
import os

packages = lambda name: 'apt-get install %s' % name


sysinstall = 'apache2 libapache2-mod-wsgi postgresql python-psycopg2 python-setuptools python-imaging'

lsbardel

template<typename K, typename V>
struct key2value  {
    typedef K                                   argument_type;
    typedef V					mapped_type;
    typedef boost::unordered_map<K,V>           hash_type;
    typedef typename hash_type::value_type      result_type;
    typedef boost::shared_ptr<hash_type>        hash_ptr;

    key2value(const hash_ptr& h):hash_(h) {
    }

lsbardel

def sortlist(views, func):
    def comp(a,b):
        if func(a) > func(b):
            return 1
        else:
            return -1
    views.sort(comp)
    return views

lsbardel

import timeit
from itertools import izip, islice
data = range(0,100000)

def loop1():
    return zip(data[::2],data[1::2])

def loop2():
    return izip(data[::2],data[1::2])

lsbardel

import time
from datetime import date, datetime
from decimal import Decimal
import json


def totimestamp(dte):
    return time.mktime(dte.timetuple())

def totimestamp2(dte):

lsbardel

def _getnone():
    return None


class NonePickler(object):
    
    def __reduce__(self):
        return (_getnone,())