saidimu’s gists

saidimu / gist:1024184

Created June 14, 2011 02:19

Redirecting Scrapy log messages to standard Python logger

	## Add the following lines to your Scrapy project's settings.py file
	## This will redirect all Scrapy logs to your standard Python logging facility

	from twisted.python import log
	observer = log.PythonLoggingObserver()
	observer.start()

saidimu / gist:1024207

Created June 14, 2011 02:36

Generating URLs to crawl from outside a Scrapy spider

	from scrapy import log
	from scrapy.item import Item
	from scrapy.http import Request
	from scrapy.contrib.spiders import XMLFeedSpider


	def NextURL():
	"""
	Generate a list of URLs to crawl. You can query a database or come up with some other means
	Note that if you generate URLs to crawl from a scraped URL then you're better of using a

saidimu / models.py

Created January 20, 2012 01:15 — forked from mbrochh/models.py

Attach the django-shop cart to a User that started shopping anonymously

	# add this soewhere where it gets loaded very early, i.e.
	# your shop's models.py
	from django.contrib.auth import login
	from django.contrib.auth.signals import user_logged_in
	from django.dispatch import receiver

	from registration.signals import user_activated
	from shop.models.defaults.cart import Cart

saidimu / gist:1644253

Created January 20, 2012 01:16 — forked from mbrochh/gist:1055461

SkipShippingBackend

	# -- coding: utf-8 --
	"""Shipping backend that skips the whole shipping process."""

	from django.conf.urls.defaults import patterns, url


	class SkipShippingBackend(object):

	backend_name = "Skip Shipping Backend"
	url_namespace = "skip-shipping"

saidimu / gist:1644263

Created January 20, 2012 01:16 — forked from mbrochh/gist:1055458

Hiding billing_shipping_form from seletion.html template

	<html>
	<body>
	<h1>Shipping and Billing</h1>
	<form method="POST">
	{% csrf_token %}
	<h3>Your shipping address</h3>
	{{ shipping_address.as_p }}
	<h3>Your billing address</h3>
	{{ billing_address.as_p }}
	<input type=hidden name="shipping_method" value="skip-shipping" />

saidimu / gist:1644272

Created January 20, 2012 01:17 — forked from mbrochh/gist:1055445

SHOP_CART_MODIFIER setting

	SHOP_CART_MODIFIERS = [
	'shop_simplevariations.cart_modifier.ProductOptionsModifier',
	'myshop.modifiers.FixedShippingCosts',
	'myshop.modifiers.FixedTaxRate',
	]

saidimu / gist:1644288

Created January 20, 2012 01:17 — forked from mbrochh/gist:1055440

FixedShippingCosts cart modifier

	class FixedShippingCosts(BaseCartModifier):
	"""
	This will add a fixed amount of money for shipping costs.
	"""
	def add_extra_cart_price_field(self, cart):
	cart.extra_price_fields.append(
	('Shipping costs', decimal.Decimal(
	settings.SHOP_SHIPPING_FLAT_RATE)))
	return cart

saidimu / gist:1644296

Created January 20, 2012 01:17 — forked from mbrochh/gist:1055432

Adding Tax to your cart

	""" Cart modifierts for the myshop app of django-shop-adventures."""
	import decimal

	from django.conf import settings

	from shop.cart.cart_modifiers_base import BaseCartModifier


	class FixedTaxRate(BaseCartModifier):
	"""

saidimu / gist:1644307

Created January 20, 2012 01:18 — forked from mbrochh/gist:1053339

Catching shop/cart/ URL for overriding django-shop's view class

	from django.conf.urls.defaults import *
	from django.contrib import admin

	from shop import urls as shop_urls
	from shop_simplevariations import urls as simplevariations_urls


	admin.autodiscover()

saidimu / gist:1644328

Created January 20, 2012 01:21 — forked from mbrochh/gist:1053339

Catching shop/cart/ URL for overriding django-shop's view class

	from django.conf.urls.defaults import *
	from django.contrib import admin

	from shop import urls as shop_urls
	from shop_simplevariations import urls as simplevariations_urls


	admin.autodiscover()

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