bruth

# Copyright (C) 2011 by Blade Polska s.c.
# Full rights belong to Tomek Kopczuk (@tkopczuk).
# www.askthepony.com
# 
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:

bruth

# Inspired by http://code.activestate.com/recipes/576567/

import time
from django.core.cache import get_cache, DEFAULT_CACHE_ALIAS

class cache_queue(object):
    "A context manager for queuing Django cache operations."

    poll_interval = 0.005 # in seconds

bruth

<VirtualHost *:80>

    # Define a conventional location for where are apps are deployed
    # Locations such as "/apps/foo" and "/apps/bar" will match result
    # in "foo" and "bar", respectively, being the application "names".
    WSGIScriptAliasMatch ^/apps/([^/]+) /usr/local/srv/apps/$1-env/$1/src/conf/wsgi/app.py

    # This example derived from deployed multiple Django applications, thus
    # the static and media directories are mapped here.
    AliasMatch ^/apps/([^/]+)/static/(.*) /usr/local/srv/apps/$1-env/$1/src/_static/$2

bruth

# Add:
#
# STATICFILES_FINDERS = (
#     'path.to.this.module.PrefixedAppDirectoriesFinder',
#     ...
# )

from django.contrib.staticfiles.finders import AppDirectoriesFinder
from django.contrib.staticfiles.storage import AppStaticStorage

bruth

authors = book.authors.all()
book.pk = None
book.save()
book.authors = authors

bruth

class Book(models.Model):
    authors = models.ManyToManyField(Author)
    ...

bruth

class Book(models.Model):
    author = models.OneToOneField(Author)
    ...

bruth

class Book(models.Model):
    title = models.CharField(max_length=50)
    author = models.ForeignKey(Author)
    summary = models.TextField()
    pub_date = models.DateField()

book = Book('John Doe: The Autobiography', author,
    'A long, long time ago..', date(2011, 9, 3))
book.save()

bruth

author.pk = None
author.save()
author.pk # 2

bruth

class Author(models.Model):
    first_name = models.CharField(max_length=30)
    last_name = models.CharField(max_length=30)

author = Author('John', 'Doe')
author.save()