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    def parse_event(self, response):
        # self.log('Hi, this is an event page! %s' % response.url)
        hxs = HtmlXPathSelector(response)

        event_view_div = hxs.select('//div[@class="event_view"]')

        event = Event()

        event_loader = XPathItemLoader(event, event_view_div)
        event_loader.add_value('source', self.name)

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        elif isinstance(value, (int, long)):
            model = self.fk_resource._meta.object_class
            try:
                obj = model.objects.get(pk=value)
            except (model.DoesNotExist, model.MultipleObjectsReturned):
                raise ApiFieldError("Could not find the provided object via PK '%s'." % value)
            else:
                return self.fk_resource.full_dehydrate(obj)

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# Some good references are:
# http://russbrooks.com/2010/11/25/install-postgresql-9-on-os-x
# http://www.paolocorti.net/2008/01/30/installing-postgis-on-ubuntu/
# http://postgis.refractions.net/documentation/manual-1.5/ch02.html#id2630392

#1. Install PostgreSQL postgis and postgres

brew install postgis
initdb /usr/local/var/postgres
pg_ctl -D /usr/local/var/postgres -l /usr/local/var/postgres/server.log start

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from dateutil import parser, rrule

class BaseArgConverter(object):

    def convert_value(self, value):
        """convert either a single value or sequence"""
        sequence = value.split(',')
        if len(sequence) > 1:
            return map(self._convert_value, sequence)
        return self._convert_value(value)

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import base64
import os
from tastypie.fields import FileField
from django.core.files.uploadedfile import SimpleUploadedFile

class Base64FileField(FileField):
    """
    A django-tastypie field for handling file-uploads through raw post data.
    It uses base64 for en-/decoding the contents of the file.
    Usage:

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#!/usr/bin/env sh

##
# This is script with usefull tips taken from:
#   https://github.com/mathiasbynens/dotfiles/blob/master/.osx
#
# install it:
#   curl -sL https://raw.github.com/gist/2108403/hack.sh | sh
#

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#!/usr/bin/env python

# adjust these params

KNOBS = ['phase', 'flange', 'delay']
ACTIONS = [('up', 45), ('down', 45), ('..you decide..', 10)]
DELAY_MIN = 1  # seconds
DELAY_MAX = 3  # seconds

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Local (OS X) Side

~/Library/LaunchAgents/pbcopy.plist

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
     <key>Label</key>
     <string>localhost.pbcopy</string>

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# 0 is too far from ` ;)
set -g base-index 1

# Automatically set window title
set-window-option -g automatic-rename on
set-option -g set-titles on

#set -g default-terminal screen-256color
set -g status-keys vi
set -g history-limit 10000

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import argparse
import functools
import inspect
import json
import sys


def recipe_inputs(schema, kw='inputs'):
    def decorator(recipe_func):
        @functools.wraps(recipe_func)