gitphp 0.2.9.1 :: ckanext-datagovau.git/commitdiff

[forms, commands, templates] Add extended example vocabs and tags to paster command and reintegrate with form

8 files changed: (show all)
ckanext/example/commands.py (new)
ckanext/example/forms.py
ckanext/example/plugin.py
ckanext/example/theme/public/css/chosen-sprite.png (new)
ckanext/example/theme/public/css/chosen.css (new)
ckanext/example/theme/public/scripts/chosen.jquery.min.js (new)
ckanext/example/theme/templates/forms/dataset_form.html
setup.py

file:b/ckanext/example/commands.py (new)

	from ckan import model
	from ckan.lib.cli import CkanCommand
	from ckan.logic import get_action, NotFound
	import forms

	import logging
	log = logging.getLogger()


	class ExampleCommand(CkanCommand):
	'''
	CKAN Example Extension

	Usage::

	paster example create-example-vocabs -c <path to config file>

	paster example clean -c <path to config file>
	- Remove all data created by ckanext-example

	The commands should be run from the ckanext-example directory.
	'''
	summary = __doc__.split('\n')[0]
	usage = __doc__

	def command(self):
	'''
	Parse command line arguments and call appropriate method.
	'''
	if not self.args or self.args[0] in ['--help', '-h', 'help']:
	print ExampleCommand.__doc__
	return

	cmd = self.args[0]
	self._load_config()

	if cmd == 'create-example-vocabs':
	self.create_example_vocabs()
	else:
	log.error('Command "%s" not recognized' % (cmd,))

	def create_example_vocabs(self):
	'''
	Adds example vocabularies to the database if they don't already exist.
	'''
	user = get_action('get_site_user')({'model': model, 'ignore_auth': True}, {})
	context = {'model': model, 'session': model.Session, 'user': user['name']}

	try:
	data = {'id': forms.GENRE_VOCAB}
	get_action('vocabulary_show')(context, data)
	log.info("Example genre vocabulary already exists, skipping.")
	except NotFound:
	log.info("Creating vocab %s" % forms.GENRE_VOCAB)
	data = {'name': forms.GENRE_VOCAB}
	vocab = get_action('vocabulary_create')(context, data)
	log.info("Adding tag %s to vocab %s" % ('jazz', forms.GENRE_VOCAB))
	data = {'name': 'jazz', 'vocabulary_id': vocab['id']}
	get_action('tag_create')(context, data)
	log.info("Adding tag %s to vocab %s" % ('soul', forms.GENRE_VOCAB))
	data = {'name': 'soul', 'vocabulary_id': vocab['id']}
	get_action('tag_create')(context, data)

	try:
	data = {'id': forms.COMPOSER_VOCAB}
	get_action('vocabulary_show')(context, data)
	log.info("Example composer vocabulary already exists, skipping.")
	except NotFound:
	log.info("Creating vocab %s" % forms.COMPOSER_VOCAB)
	data = {'name': forms.COMPOSER_VOCAB}
	vocab = get_action('vocabulary_create')(context, data)
	log.info("Adding tag %s to vocab %s" % ('Bob Mintzer', forms.COMPOSER_VOCAB))
	data = {'name': 'Bob Mintzer', 'vocabulary_id': vocab['id']}
	get_action('tag_create')(context, data)
	log.info("Adding tag %s to vocab %s" % ('Steve Lewis', forms.COMPOSER_VOCAB))
	data = {'name': 'Steve Lewis', 'vocabulary_id': vocab['id']}
	get_action('tag_create')(context, data)

file:a/ckanext/example/forms.py -> file:b/ckanext/example/forms.py

import os, logging	import os
	import logging
from ckan.authz import Authorizer	from ckan.authz import Authorizer
import ckan.logic.action.create as create	from ckan.logic.converters import convert_to_extras,\
import ckan.logic.action.update as update	convert_from_extras, convert_to_tags, convert_from_tags, free_tags_only
import ckan.logic.action.get as get	from ckan.logic import get_action, NotFound
from ckan.logic.converters import date_to_db, date_to_form, convert_to_extras, convert_from_extras	from ckan.logic.schema import package_form_schema, group_form_schema
from ckan.logic import NotFound, NotAuthorized, ValidationError	from ckan.lib.base import c, model
from ckan.logic import tuplize_dict, clean_dict, parse_params
import ckan.logic.schema as default_schema
from ckan.logic.schema import group_form_schema
from ckan.logic.schema import package_form_schema
import ckan.logic.validators as val
from ckan.lib.base import BaseController, render, c, model, abort, request
from ckan.lib.base import redirect, _, config, h
from ckan.lib.package_saver import PackageSaver
from ckan.lib.field_types import DateType, DateConvertError
from ckan.lib.navl.dictization_functions import Invalid
from ckan.lib.navl.dictization_functions import validate, missing
from ckan.lib.navl.dictization_functions import DataError, flatten_dict, unflatten
from ckan.plugins import IDatasetForm, IGroupForm, IConfigurer	from ckan.plugins import IDatasetForm, IGroupForm, IConfigurer
from ckan.plugins import implements, SingletonPlugin	from ckan.plugins import implements, SingletonPlugin
	from ckan.lib.navl.validators import ignore_missing, keep_extras
from ckan.lib.navl.validators import (ignore_missing,
not_empty,
empty,
ignore,
keep_extras,
)

log = logging.getLogger(__name__)	log = logging.getLogger(__name__)

	GENRE_VOCAB = u'genre_vocab'
	COMPOSER_VOCAB = u'composer_vocab'


class ExampleGroupForm(SingletonPlugin):	class ExampleGroupForm(SingletonPlugin):
"""This plugin demonstrates how a class packaged as a CKAN	"""This plugin demonstrates how a class packaged as a CKAN
extension might extend CKAN behaviour by providing custom forms	extension might extend CKAN behaviour by providing custom forms
based on the type of a Group.	based on the type of a Group.

In this case, we implement two extension interfaces to provide custom	In this case, we implement two extension interfaces to provide custom
forms for specific types of group.	forms for specific types of group.

- ``IConfigurer`` allows us to override configuration normally	- ``IConfigurer`` allows us to override configuration normally
found in the ``ini``-file. Here we use it to specify where the	found in the ``ini``-file. Here we use it to specify where the
form templates can be found.	form templates can be found.

- ``IGroupForm`` allows us to provide a custom form for a dataset	- ``IGroupForm`` allows us to provide a custom form for a dataset
based on the 'type' that may be set for a group. Where the	based on the 'type' that may be set for a group. Where the
'type' matches one of the values in group_types then this	'type' matches one of the values in group_types then this
class will be used.	class will be used.
"""	"""
implements(IGroupForm, inherit=True)	implements(IGroupForm, inherit=True)
implements(IConfigurer, inherit=True)	implements(IConfigurer, inherit=True)

def update_config(self, config):	def update_config(self, config):
"""	"""
This IConfigurer implementation causes CKAN to look in the	This IConfigurer implementation causes CKAN to look in the
```templates``` directory when looking for the group_form()	```templates``` directory when looking for the group_form()
"""	"""
here = os.path.dirname(__file__)	here = os.path.dirname(__file__)
rootdir = os.path.dirname(os.path.dirname(here))	rootdir = os.path.dirname(os.path.dirname(here))
template_dir = os.path.join(rootdir, 'ckanext',	template_dir = os.path.join(rootdir, 'ckanext',
'example', 'theme', 'templates')	'example', 'theme', 'templates')
config['extra_template_paths'] = ','.join([template_dir,	config['extra_template_paths'] = ','.join([template_dir,
config.get('extra_template_paths', '')])	config.get('extra_template_paths', '')])

def group_form(self):	def group_form(self):
"""	"""
Returns a string representing the location of the template to be	Returns a string representing the location of the template to be
rendered. e.g. "forms/group_form.html".	rendered. e.g. "forms/group_form.html".
"""	"""
return 'forms/group_form.html'	return 'forms/group_form.html'

def group_types(self):	def group_types(self):
"""	"""
Returns an iterable of group type strings.	Returns an iterable of group type strings.

If a request involving a group of one of those types is made, then	If a request involving a group of one of those types is made, then
this plugin instance will be delegated to.	this plugin instance will be delegated to.

There must only be one plugin registered to each group type. Any	There must only be one plugin registered to each group type. Any
attempts to register more than one plugin instance to a given group	attempts to register more than one plugin instance to a given group
type will raise an exception at startup.	type will raise an exception at startup.
"""	"""
return ["testgroup"]	return ["testgroup"]

def is_fallback(self):	def is_fallback(self):
"""	"""
Returns true iff this provides the fallback behaviour, when no other	Returns true iff this provides the fallback behaviour, when no other
plugin instance matches a group's type.	plugin instance matches a group's type.

As this is not the fallback controller we should return False. If	As this is not the fallback controller we should return False. If
we were wanting to act as the fallback, we'd return True	we were wanting to act as the fallback, we'd return True
"""	"""
return False	return False

def form_to_db_schema(self):	def form_to_db_schema(self):
"""	"""
Returns the schema for mapping group data from a form to a format	Returns the schema for mapping group data from a form to a format
suitable for the database.	suitable for the database.
"""	"""
return group_form_schema()	return group_form_schema()

def db_to_form_schema(self):	def db_to_form_schema(self):
"""	"""
Returns the schema for mapping group data from the database into a	Returns the schema for mapping group data from the database into a
format suitable for the form (optional)	format suitable for the form (optional)
"""	"""
return {}	return {}

def check_data_dict(self, data_dict):	def check_data_dict(self, data_dict):
"""	"""
Check if the return data is correct.	Check if the return data is correct.

raise a DataError if not.	raise a DataError if not.
"""	"""

def setup_template_variables(self, context, data_dict):	def setup_template_variables(self, context, data_dict):
"""	"""
Add variables to c just prior to the template being rendered.	Add variables to c just prior to the template being rendered.
"""	"""


class ExampleDatasetForm(SingletonPlugin):	class ExampleDatasetForm(SingletonPlugin):
"""This plugin demonstrates how a theme packaged as a CKAN	"""This plugin demonstrates how a theme packaged as a CKAN
extension might extend CKAN behaviour.	extension might extend CKAN behaviour.

In this case, we implement three extension interfaces:	In this case, we implement three extension interfaces:

- ``IConfigurer`` allows us to override configuration normally	- ``IConfigurer`` allows us to override configuration normally
found in the ``ini``-file. Here we use it to specify where the	found in the ``ini``-file. Here we use it to specify where the
form templates can be found.	form templates can be found.
- ``IDatasetForm`` allows us to provide a custom form for a dataset	- ``IDatasetForm`` allows us to provide a custom form for a dataset
based on the type_name that may be set for a package. Where the	based on the type_name that may be set for a package. Where the
type_name matches one of the values in package_types then this	type_name matches one of the values in package_types then this
class will be used.	class will be used.
"""	"""
implements(IDatasetForm, inherit=True)	implements(IDatasetForm, inherit=True)
implements(IConfigurer, inherit=True)	implements(IConfigurer, inherit=True)

def update_config(self, config):	def update_config(self, config):
"""	"""
This IConfigurer implementation causes CKAN to look in the	This IConfigurer implementation causes CKAN to look in the
```templates``` directory when looking for the package_form()	```templates``` directory when looking for the package_form()
"""	"""
here = os.path.dirname(__file__)	here = os.path.dirname(__file__)
rootdir = os.path.dirname(os.path.dirname(here))	rootdir = os.path.dirname(os.path.dirname(here))
template_dir = os.path.join(rootdir, 'ckanext',	template_dir = os.path.join(rootdir, 'ckanext',
'example', 'theme', 'templates')	'example', 'theme', 'templates')
config['extra_template_paths'] = ','.join([template_dir,	config['extra_template_paths'] = ','.join([template_dir,
config.get('extra_template_paths', '')])	config.get('extra_template_paths', '')])

def package_form(self):	def package_form(self):
"""	"""
Returns a string representing the location of the template to be	Returns a string representing the location of the template to be
rendered. e.g. "package/new_package_form.html".	rendered. e.g. "package/new_package_form.html".
"""	"""
return 'forms/dataset_form.html'	return 'forms/dataset_form.html'

def is_fallback(self):	def is_fallback(self):
"""	"""
Returns true iff this provides the fallback behaviour, when no other	Returns true iff this provides the fallback behaviour, when no other
plugin instance matches a package's type.	plugin instance matches a package's type.

As this is not the fallback controller we should return False. If	As this is not the fallback controller we should return False. If
we were wanting to act as the fallback, we'd return True	we were wanting to act as the fallback, we'd return True
"""	"""
return False	return True

def package_types(self):	def package_types(self):
"""	"""
Returns an iterable of package type strings.	Returns an iterable of package type strings.

If a request involving a package of one of those types is made, then	If a request involving a package of one of those types is made, then
this plugin instance will be delegated to.	this plugin instance will be delegated to.

There must only be one plugin registered to each package type. Any	There must only be one plugin registered to each package type. Any
attempts to register more than one plugin instance to a given package	attempts to register more than one plugin instance to a given package
type will raise an exception at startup.	type will raise an exception at startup.
"""	"""
return ["example_dataset_form"]	return ["example_dataset_form"]

def setup_template_variables(self, context, data_dict=None):	def setup_template_variables(self, context, data_dict=None):
"""	"""
Adds variables to c just prior to the template being rendered that can	Adds variables to c just prior to the template being rendered that can
then be used within the form	then be used within the form
"""	"""
c.licences = [('', '')] + model.Package.get_license_options()	c.licences = [('', '')] + model.Package.get_license_options()
c.publishers = [('Example publisher', 'Example publisher 2')]	c.publishers = [('Example publisher', 'Example publisher 2')]
c.is_sysadmin = Authorizer().is_sysadmin(c.user)	c.is_sysadmin = Authorizer().is_sysadmin(c.user)
c.resource_columns = model.Resource.get_columns()	c.resource_columns = model.Resource.get_columns()
	try:
	c.genre_tags = get_action('tag_list')(context, {'vocabulary_id': GENRE_VOCAB})
	c.composer_tags = get_action('tag_list')(context, {'vocabulary_id': COMPOSER_VOCAB})
	except NotFound:
	c.vocab_tags = None
	c.composer_tags = None

## This is messy as auths take domain object not data_dict	## This is messy as auths take domain object not data_dict
pkg = context.get('package') or c.pkg	pkg = context.get('package') or c.pkg
if pkg:	if pkg:
c.auth_for_change_state = Authorizer().am_authorized(	c.auth_for_change_state = Authorizer().am_authorized(
c, model.Action.CHANGE_STATE, pkg)	c, model.Action.CHANGE_STATE, pkg)

def form_to_db_schema(self):	def form_to_db_schema(self):
"""	"""
Returns the schema for mapping package data from a form to a format	Returns the schema for mapping package data from a form to a format
suitable for the database.	suitable for the database.
"""	"""
schema = {	schema = package_form_schema()
'title': [not_empty, unicode],	schema.update({
'name': [not_empty, unicode, val.name_validator, val.package_name_validator],	'published_by': [ignore_missing, unicode, convert_to_extras],
	'genre_tags': [ignore_missing, convert_to_tags(GENRE_VOCAB)],
'date_released': [date_to_db, convert_to_extras],	'composer_tags': [ignore_missing, convert_to_tags(COMPOSER_VOCAB)]
'date_updated': [date_to_db, convert_to_extras],	})
'date_update_future': [date_to_db, convert_to_extras],
'url': [unicode],
'taxonomy_url': [unicode, convert_to_extras],

'resources': default_schema.default_resource_schema(),

'published_by': [not_empty, unicode, convert_to_extras],
'published_via': [ignore_missing, unicode, convert_to_extras],
'author': [ignore_missing, unicode],
'author_email': [ignore_missing, unicode],
'mandate': [ignore_missing, unicode, convert_to_extras],
'license_id': [ignore_missing, unicode],
'tag_string': [ignore_missing, val.tag_string_convert],
'national_statistic': [ignore_missing, convert_to_extras],
'state': [val.ignore_not_admin, ignore_missing],

'log_message': [unicode, val.no_http],

'__extras': [ignore],
'__junk': [empty],
}
return schema	return schema

def db_to_form_schema(data):	def db_to_form_schema(self):
"""	"""
Returns the schema for mapping package data from the database into a	Returns the schema for mapping package data from the database into a
format suitable for the form (optional)	format suitable for the form (optional)
"""	"""
schema = {	schema = package_form_schema()
'date_released': [convert_from_extras, ignore_missing, date_to_form],	schema.update({
'date_updated': [convert_from_extras, ignore_missing, date_to_form],	'tags': {
'date_update_future': [convert_from_extras, ignore_missing, date_to_form],	'__extras': [keep_extras, free_tags_only]
'precision': [convert_from_extras, ignore_missing],
'taxonomy_url': [convert_from_extras, ignore_missing],

'resources': default_schema.default_resource_schema(),
'extras': {
'key': [],
'value': [],
'__extras': [keep_extras]
},	},
'tags': {	'genre_tags_selected': [
'__extras': [keep_extras]	convert_from_tags(GENRE_VOCAB), ignore_missing
},	],
	'composer_tags_selected': [
	convert_from_tags(COMPOSER_VOCAB), ignore_missing
	],
'published_by': [convert_from_extras, ignore_missing],	'published_by': [convert_from_extras, ignore_missing],
'published_via': [convert_from_extras, ignore_missing],	})
'mandate': [convert_from_extras, ignore_missing],
'national_statistic': [convert_from_extras, ignore_missing],
'__extras': [keep_extras],
'__junk': [ignore],
}
return schema	return schema

def check_data_dict(self, data_dict):	def check_data_dict(self, data_dict):
"""	"""
Check if the return data is correct and raises a DataError if not.	Check if the return data is correct and raises a DataError if not.
"""	"""
return	return

	# def filter(self, stream):
	# # Add vocab tags to the bottom of the sidebar.
	# from pylons import request
	# from genshi.filters import Transformer
	# from genshi.input import HTML
	# routes = request.environ.get('pylons.routes_dict')
	# if routes.get('controller') == 'package' \
	# and routes.get('action') == 'read':
	# for vocab in (self.genre_vocab, self.composer_vocab):
	# vocab_tags = [tag for tag in c.pkg_dict.get('tags', [])
	# if tag.get('vocabulary_id') == vocab.id]
	# if not vocab_tags:
	# continue
	# html = '<li class="sidebar-section">'
	# html = html + '<h3>%s</h3>' % vocab.name
	# html = html + '<ul class="tags clearfix">'
	# for tag in vocab_tags:
	# html = html + '<li>%s</li>' % tag.get('name')
	# html = html + "</ul></li>"
	# stream = stream \| Transformer("//div[@id='sidebar']")\
	# .append(HTML(html))
	# return stream

file:a/ckanext/example/plugin.py -> file:b/ckanext/example/plugin.py

file:b/ckanext/example/theme/public/css/chosen-sprite.png (new)

 Binary files /dev/null and b/ckanext/example/theme/public/css/chosen-sprite.png differ

file:b/ckanext/example/theme/public/css/chosen.css (new)

	/* @group Base */
	.chzn-container {
	font-size: 13px;
	position: relative;
	display: inline-block;
	zoom: 1;
	*display: inline;
	}
	.chzn-container .chzn-drop {
	background: #fff;
	border: 1px solid #aaa;
	border-top: 0;
	position: absolute;
	top: 29px;
	left: 0;
	-webkit-box-shadow: 0 4px 5px rgba(0,0,0,.15);
	-moz-box-shadow : 0 4px 5px rgba(0,0,0,.15);
	-o-box-shadow : 0 4px 5px rgba(0,0,0,.15);
	box-shadow : 0 4px 5px rgba(0,0,0,.15);
	z-index: 999;
	}
	/* @end */

	/* @group Single Chosen */
	.chzn-container-single .chzn-single {
	background-color: #ffffff;
	filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff', endColorstr='#eeeeee', GradientType=0 );
	background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, color-stop(20%, #ffffff), color-stop(50%, #f6f6f6), color-stop(52%, #eeeeee), color-stop(100%, #f4f4f4));
	background-image: -webkit-linear-gradient(top, #ffffff 20%, #f6f6f6 50%, #eeeeee 52%, #f4f4f4 100%);
	background-image: -moz-linear-gradient(top, #ffffff 20%, #f6f6f6 50%, #eeeeee 52%, #f4f4f4 100%);
	background-image: -o-linear-gradient(top, #ffffff 20%, #f6f6f6 50%, #eeeeee 52%, #f4f4f4 100%);
	background-image: -ms-linear-gradient(top, #ffffff 20%, #f6f6f6 50%, #eeeeee 52%, #f4f4f4 100%);
	background-image: linear-gradient(top, #ffffff 20%, #f6f6f6 50%, #eeeeee 52%, #f4f4f4 100%);
	-webkit-border-radius: 5px;
	-moz-border-radius : 5px;
	border-radius : 5px;
	-moz-background-clip : padding;
	-webkit-background-clip: padding-box;
	background-clip : padding-box;
	border: 1px solid #aaaaaa;
	-webkit-box-shadow: 0 0 3px #ffffff inset, 0 1px 1px rgba(0,0,0,0.1);
	-moz-box-shadow : 0 0 3px #ffffff inset, 0 1px 1px rgba(0,0,0,0.1);
	box-shadow : 0 0 3px #ffffff inset, 0 1px 1px rgba(0,0,0,0.1);
	display: block;
	overflow: hidden;
	white-space: nowrap;
	position: relative;
	height: 23px;
	line-height: 24px;
	padding: 0 0 0 8px;
	color: #444444;
	text-decoration: none;
	}
	.chzn-container-single .chzn-single span {
	margin-right: 26px;
	display: block;
	overflow: hidden;
	white-space: nowrap;
	-o-text-overflow: ellipsis;
	-ms-text-overflow: ellipsis;
	text-overflow: ellipsis;
	}
	.chzn-container-single .chzn-single abbr {
	display: block;
	position: absolute;
	right: 26px;
	top: 6px;
	width: 12px;
	height: 13px;
	font-size: 1px;
	background: url(chosen-sprite.png) right top no-repeat;
	}
	.chzn-container-single .chzn-single abbr:hover {
	background-position: right -11px;
	}
	.chzn-container-single .chzn-single div {
	position: absolute;
	right: 0;
	top: 0;
	display: block;
	height: 100%;
	width: 18px;
	}
	.chzn-container-single .chzn-single div b {
	background: url('chosen-sprite.png') no-repeat 0 0;
	display: block;
	width: 100%;
	height: 100%;
	}
	.chzn-container-single .chzn-search {
	padding: 3px 4px;
	position: relative;
	margin: 0;
	white-space: nowrap;
	z-index: 1010;
	}
	.chzn-container-single .chzn-search input {
	background: #fff url('chosen-sprite.png') no-repeat 100% -22px;
	background: url('chosen-sprite.png') no-repeat 100% -22px, -webkit-gradient(linear, 0% 0%, 0% 100%, color-stop(1%, #eeeeee), color-stop(15%, #ffffff));
	background: url('chosen-sprite.png') no-repeat 100% -22px, -webkit-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
	background: url('chosen-sprite.png') no-repeat 100% -22px, -moz-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
	background: url('chosen-sprite.png') no-repeat 100% -22px, -o-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
	background: url('chosen-sprite.png') no-repeat 100% -22px, -ms-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
	background: url('chosen-sprite.png') no-repeat 100% -22px, linear-gradient(top, #eeeeee 1%, #ffffff 15%);
	margin: 1px 0;
	padding: 4px 20px 4px 5px;
	outline: 0;
	border: 1px solid #aaa;
	font-family: sans-serif;
	font-size: 1em;
	}
	.chzn-container-single .chzn-drop {
	-webkit-border-radius: 0 0 4px 4px;
	-moz-border-radius : 0 0 4px 4px;
	border-radius : 0 0 4px 4px;
	-moz-background-clip : padding;
	-webkit-background-clip: padding-box;
	background-clip : padding-box;
	}
	/* @end */

	.chzn-container-single-nosearch .chzn-search input {
	position: absolute;
	left: -9000px;
	}

	/* @group Multi Chosen */
	.chzn-container-multi .chzn-choices {
	background-color: #fff;
	background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, color-stop(1%, #eeeeee), color-stop(15%, #ffffff));
	background-image: -webkit-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
	background-image: -moz-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
	background-image: -o-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
	background-image: -ms-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
	background-image: linear-gradient(top, #eeeeee 1%, #ffffff 15%);
	border: 1px solid #aaa;
	margin: 0;
	padding: 0;
	cursor: text;
	overflow: hidden;
	height: auto !important;
	height: 1%;
	position: relative;
	}
	.chzn-container-multi .chzn-choices li {
	float: left;
	list-style: none;
	}
	.chzn-container-multi .chzn-choices .search-field {
	white-space: nowrap;
	margin: 0;
	padding: 0;
	}
	.chzn-container-multi .chzn-choices .search-field input {
	color: #666;
	background: transparent !important;
	border: 0 !important;
	font-family: sans-serif;
	font-size: 100%;
	height: 15px;
	padding: 5px;
	margin: 1px 0;
	outline: 0;
	-webkit-box-shadow: none;
	-moz-box-shadow : none;
	-o-box-shadow : none;
	box-shadow : none;
	}
	.chzn-container-multi .chzn-choices .search-field .default {
	color: #999;
	}
	.chzn-container-multi .chzn-choices .search-choice {
	-webkit-border-radius: 3px;
	-moz-border-radius : 3px;
	border-radius : 3px;
	-moz-background-clip : padding;
	-webkit-background-clip: padding-box;
	background-clip : padding-box;
	background-color: #e4e4e4;
	filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#f4f4f4', endColorstr='#eeeeee', GradientType=0 );
	background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, color-stop(20%, #f4f4f4), color-stop(50%, #f0f0f0), color-stop(52%, #e8e8e8), color-stop(100%, #eeeeee));
	background-image: -webkit-linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%);
	background-image: -moz-linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%);
	background-image: -o-linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%);
	background-image: -ms-linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%);
	background-image: linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%);
	-webkit-box-shadow: 0 0 2px #ffffff inset, 0 1px 0 rgba(0,0,0,0.05);
	-moz-box-shadow : 0 0 2px #ffffff inset, 0 1px 0 rgba(0,0,0,0.05);
	box-shadow : 0 0 2px #ffffff inset, 0 1px 0 rgba(0,0,0,0.05);
	color: #333;
	border: 1px solid #aaaaaa;
	line-height: 13px;
	padding: 3px 20px 3px 5px;
	margin: 3px 0 3px 5px;
	position: relative;
	cursor: default;
	}
	.chzn-container-multi .chzn-choices .search-choice-focus {
	background: #d4d4d4;
	}
	.chzn-container-multi .chzn-choices .search-choice .search-choice-close {
	display: block;
	position: absolute;
	right: 3px;
	top: 4px;
	width: 12px;
	height: 13px;
	font-size: 1px;
	background: url(chosen-sprite.png) right top no-repeat;
	}
	.chzn-container-multi .chzn-choices .search-choice .search-choice-close:hover {
	background-position: right -11px;
	}
	.chzn-container-multi .chzn-choices .search-choice-focus .search-choice-close {
	background-position: right -11px;
	}
	/* @end */

	/* @group Results */
	.chzn-container .chzn-results {
	margin: 0 4px 4px 0;
	max-height: 240px;
	padding: 0 0 0 4px;
	position: relative;
	overflow-x: hidden;
	overflow-y: auto;
	}
	.chzn-container-multi .chzn-results {
	margin: -1px 0 0;
	padding: 0;
	}
	.chzn-container .chzn-results li {
	display: none;
	line-height: 15px;
	padding: 5px 6px;
	margin: 0;
	list-style: none;
	}
	.chzn-container .chzn-results .active-result {
	cursor: pointer;
	display: list-item;
	}
	.chzn-container .chzn-results .highlighted {
	background-color: #3875d7;
	filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#3875d7', endColorstr='#2a62bc', GradientType=0 );
	background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, color-stop(20%, #3875d7), color-stop(90%, #2a62bc));
	background-image: -webkit-linear-gradient(top, #3875d7 20%, #2a62bc 90%);
	background-image: -moz-linear-gradient(top, #3875d7 20%, #2a62bc 90%);
	background-image: -o-linear-gradient(top, #3875d7 20%, #2a62bc 90%);
	background-image: -ms-linear-gradient(top, #3875d7 20%, #2a62bc 90%);
	background-image: linear-gradient(top, #3875d7 20%, #2a62bc 90%);
	color: #fff;
	}
	.chzn-container .chzn-results li em {
	background: #feffde;
	font-style: normal;
	}
	.chzn-container .chzn-results .highlighted em {
	background: transparent;
	}
	.chzn-container .chzn-results .no-results {
	background: #f4f4f4;
	display: list-item;
	}
	.chzn-container .chzn-results .group-result {
	cursor: default;
	color: #999;
	font-weight: bold;
	}
	.chzn-container .chzn-results .group-option {
	padding-left: 15px;
	}
	.chzn-container-multi .chzn-drop .result-selected {
	display: none;
	}
	.chzn-container .chzn-results-scroll {
	background: white;
	margin: 0 4px;
	position: absolute;
	text-align: center;
	width: 321px; /* This should by dynamic with js */
	z-index: 1;
	}
	.chzn-container .chzn-results-scroll span {
	display: inline-block;
	height: 17px;
	text-indent: -5000px;
	width: 9px;
	}
	.chzn-container .chzn-results-scroll-down {
	bottom: 0;
	}
	.chzn-container .chzn-results-scroll-down span {
	background: url('chosen-sprite.png') no-repeat -4px -3px;
	}
	.chzn-container .chzn-results-scroll-up span {
	background: url('chosen-sprite.png') no-repeat -22px -3px;
	}
	/* @end */

	/* @group Active */
	.chzn-container-active .chzn-single {
	-webkit-box-shadow: 0 0 5px rgba(0,0,0,.3);
	-moz-box-shadow : 0 0 5px rgba(0,0,0,.3);
	-o-box-shadow : 0 0 5px rgba(0,0,0,.3);
	box-shadow : 0 0 5px rgba(0,0,0,.3);
	border: 1px solid #5897fb;
	}
	.chzn-container-active .chzn-single-with-drop {
	border: 1px solid #aaa;
	-webkit-box-shadow: 0 1px 0 #fff inset;
	-moz-box-shadow : 0 1px 0 #fff inset;
	-o-box-shadow : 0 1px 0 #fff inset;
	box-shadow : 0 1px 0 #fff inset;
	background-color: #eee;
	filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#eeeeee', endColorstr='#ffffff', GradientType=0 );
	background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, color-stop(20%, #eeeeee), color-stop(80%, #ffffff));
	background-image: -webkit-linear-gradient(top, #eeeeee 20%, #ffffff 80%);
	background-image: -moz-linear-gradient(top, #eeeeee 20%, #ffffff 80%);
	background-image: -o-linear-gradient(top, #eeeeee 20%, #ffffff 80%);
	background-image: -ms-linear-gradient(top, #eeeeee 20%, #ffffff 80%);
	background-image: linear-gradient(top, #eeeeee 20%, #ffffff 80%);
	-webkit-border-bottom-left-radius : 0;
	-webkit-border-bottom-right-radius: 0;
	-moz-border-radius-bottomleft : 0;
	-moz-border-radius-bottomright: 0;
	border-bottom-left-radius : 0;
	border-bottom-right-radius: 0;
	}
	.chzn-container-active .chzn-single-with-drop div {
	background: transparent;
	border-left: none;
	}
	.chzn-container-active .chzn-single-with-drop div b {
	background-position: -18px 1px;
	}
	.chzn-container-active .chzn-choices {
	-webkit-box-shadow: 0 0 5px rgba(0,0,0,.3);
	-moz-box-shadow : 0 0 5px rgba(0,0,0,.3);
	-o-box-shadow : 0 0 5px rgba(0,0,0,.3);
	box-shadow : 0 0 5px rgba(0,0,0,.3);
	border: 1px solid #5897fb;
	}
	.chzn-container-active .chzn-choices .search-field input {
	color: #111 !important;
	}
	/* @end */

	/* @group Disabled Support */
	.chzn-disabled {
	cursor: default;
	opacity:0.5 !important;
	}
	.chzn-disabled .chzn-single {
	cursor: default;
	}
	.chzn-disabled .chzn-choices .search-choice .search-choice-close {
	cursor: default;
	}

	/* @group Right to Left */
	.chzn-rtl { text-align: right; }
	.chzn-rtl .chzn-single { padding: 0 8px 0 0; overflow: visible; }
	.chzn-rtl .chzn-single span { margin-left: 26px; margin-right: 0; direction: rtl; }

	.chzn-rtl .chzn-single div { left: 3px; right: auto; }
	.chzn-rtl .chzn-single abbr {
	left: 26px;
	right: auto;
	}
	.chzn-rtl .chzn-choices .search-field input { direction: rtl; }
	.chzn-rtl .chzn-choices li { float: right; }
	.chzn-rtl .chzn-choices .search-choice { padding: 3px 5px 3px 19px; margin: 3px 5px 3px 0; }
	.chzn-rtl .chzn-choices .search-choice .search-choice-close { left: 4px; right: auto; background-position: right top;}
	.chzn-rtl.chzn-container-single .chzn-results { margin: 0 0 4px 4px; padding: 0 4px 0 0; }
	.chzn-rtl .chzn-results .group-option { padding-left: 0; padding-right: 15px; }
	.chzn-rtl.chzn-container-active .chzn-single-with-drop div { border-right: none; }
	.chzn-rtl .chzn-search input {
	background: #fff url('chosen-sprite.png') no-repeat -38px -22px;
	background: url('chosen-sprite.png') no-repeat -38px -22px, -webkit-gradient(linear, 0% 0%, 0% 100%, color-stop(1%, #eeeeee), color-stop(15%, #ffffff));
	background: url('chosen-sprite.png') no-repeat -38px -22px, -webkit-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
	background: url('chosen-sprite.png') no-repeat -38px -22px, -moz-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
	background: url('chosen-sprite.png') no-repeat -38px -22px, -o-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
	background: url('chosen-sprite.png') no-repeat -38px -22px, -ms-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
	background: url('chosen-sprite.png') no-repeat -38px -22px, linear-gradient(top, #eeeeee 1%, #ffffff 15%);
	padding: 4px 5px 4px 20px;
	direction: rtl;
	}
	/* @end */

file:b/ckanext/example/theme/public/scripts/chosen.jquery.min.js (new)

	// Chosen, a Select Box Enhancer for jQuery and Protoype
	// by Patrick Filler for Harvest, http://getharvest.com
	//
	// Version 0.9.7
	// Full source at https://github.com/harvesthq/chosen
	// Copyright (c) 2011 Harvest http://getharvest.com

	// MIT License, https://github.com/harvesthq/chosen/blob/master/LICENSE.md
	// This file is generated by `cake build`, do not edit it by hand.
	((function(){var a;a=function(){function a(){this.options_index=0,this.parsed=[]}return a.prototype.add_node=function(a){return a.nodeName==="OPTGROUP"?this.add_group(a):this.add_option(a)},a.prototype.add_group=function(a){var b,c,d,e,f,g;b=this.parsed.length,this.parsed.push({array_index:b,group:!0,label:a.label,children:0,disabled:a.disabled}),f=a.childNodes,g=[];for(d=0,e=f.length;d<e;d++)c=f[d],g.push(this.add_option(c,b,a.disabled));return g},a.prototype.add_option=function(a,b,c){if(a.nodeName==="OPTION")return a.text!==""?(b!=null&&(this.parsed[b].children+=1),this.parsed.push({array_index:this.parsed.length,options_index:this.options_index,value:a.value,text:a.text,html:a.innerHTML,selected:a.selected,disabled:c===!0?c:a.disabled,group_array_index:b,classes:a.className,style:a.style.cssText})):this.parsed.push({array_index:this.parsed.length,options_index:this.options_index,empty:!0}),this.options_index+=1},a}(),a.select_to_array=function(b){var c,d,e,f,g;d=new a,g=b.childNodes;for(e=0,f=g.length;e<f;e++)c=g[e],d.add_node(c);return d.parsed},this.SelectParser=a})).call(this),function(){var a,b;b=this,a=function(){function a(a,b){this.form_field=a,this.options=b!=null?b:{},this.set_default_values(),this.is_multiple=this.form_field.multiple,this.default_text_default=this.is_multiple?"Select Some Options":"Select an Option",this.setup(),this.set_up_html(),this.register_observers(),this.finish_setup()}return a.prototype.set_default_values=function(){var a=this;return this.click_test_action=function(b){return a.test_active_click(b)},this.activate_action=function(b){return a.activate_field(b)},this.active_field=!1,this.mouse_on_container=!1,this.results_showing=!1,this.result_highlighted=null,this.result_single_selected=null,this.allow_single_deselect=this.options.allow_single_deselect!=null&&this.form_field.options[0]!=null&&this.form_field.options[0].text===""?this.options.allow_single_deselect:!1,this.disable_search_threshold=this.options.disable_search_threshold\|\|0,this.choices=0,this.results_none_found=this.options.no_results_text\|\|"No results match"},a.prototype.mouse_enter=function(){return this.mouse_on_container=!0},a.prototype.mouse_leave=function(){return this.mouse_on_container=!1},a.prototype.input_focus=function(a){var b=this;if(!this.active_field)return setTimeout(function(){return b.container_mousedown()},50)},a.prototype.input_blur=function(a){var b=this;if(!this.mouse_on_container)return this.active_field=!1,setTimeout(function(){return b.blur_test()},100)},a.prototype.result_add_option=function(a){var b,c;return a.disabled?"":(a.dom_id=this.container_id+"_o_"+a.array_index,b=a.selected&&this.is_multiple?[]:["active-result"],a.selected&&b.push("result-selected"),a.group_array_index!=null&&b.push("group-option"),a.classes!==""&&b.push(a.classes),c=a.style.cssText!==""?' style="'+a.style+'"':"",'<li id="'+a.dom_id+'" class="'+b.join(" ")+'"'+c+">"+a.html+"</li>")},a.prototype.results_update_field=function(){return this.result_clear_highlight(),this.result_single_selected=null,this.results_build()},a.prototype.results_toggle=function(){return this.results_showing?this.results_hide():this.results_show()},a.prototype.results_search=function(a){return this.results_showing?this.winnow_results():this.results_show()},a.prototype.keyup_checker=function(a){var b,c;b=(c=a.which)!=null?c:a.keyCode,this.search_field_scale();switch(b){case 8:if(this.is_multiple&&this.backstroke_length<1&&this.choices>0)return this.keydown_backstroke();if(!this.pending_backstroke)return this.result_clear_highlight(),this.results_search();break;case 13:a.preventDefault();if(this.results_showing)return this.result_select(a);break;case 27:return this.results_showing&&this.results_hide(),!0;case 9:case 38:case 40:case 16:case 91:case 17:break;default:return this.results_search()}},a.prototype.generate_field_id=function(){var a;return a=this.generate_random_id(),this.form_field.id=a,a},a.prototype.generate_random_char=function(){var a,b,c;return a="0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZ",c=Math.floor(Math.random()a.length),b=a.substring(c,c+1)},a}(),b.AbstractChosen=a}.call(this),function(){var a,b,c,d,e=Object.prototype.hasOwnProperty,f=function(a,b){function d(){this.constructor=a}for(var c in b)e.call(b,c)&&(a[c]=b[c]);return d.prototype=b.prototype,a.prototype=new d,a.__super__=b.prototype,a};d=this,a=jQuery,a.fn.extend({chosen:function(c){return!a.browser.msie\|\|a.browser.version!=="6.0"&&a.browser.version!=="7.0"?a(this).each(function(d){if(!a(this).hasClass("chzn-done"))return new b(this,c)}):this}}),b=function(b){function e(){e.__super__.constructor.apply(this,arguments)}return f(e,b),e.prototype.setup=function(){return this.form_field_jq=a(this.form_field),this.is_rtl=this.form_field_jq.hasClass("chzn-rtl")},e.prototype.finish_setup=function(){return this.form_field_jq.addClass("chzn-done")},e.prototype.set_up_html=function(){var b,d,e,f;return this.container_id=this.form_field.id.length?this.form_field.id.replace(/(:\|\.)/g,"_"):this.generate_field_id(),this.container_id+="_chzn",this.f_width=this.form_field_jq.outerWidth(),this.default_text=this.form_field_jq.data("placeholder")?this.form_field_jq.data("placeholder"):this.default_text_default,b=a("<div />",{id:this.container_id,"class":"chzn-container"+(this.is_rtl?" chzn-rtl":""),style:"width: "+this.f_width+"px;"}),this.is_multiple?b.html('<ul class="chzn-choices"><li class="search-field"><input type="text" value="'+this.default_text+'" class="default" autocomplete="off" style="width:25px;" /></li></ul><div class="chzn-drop" style="left:-9000px;"><ul class="chzn-results"></ul></div>'):b.html('<a href="javascript:void(0)" class="chzn-single"><span>'+this.default_text+'</span><div><b></b></div></a><div class="chzn-drop" style="left:-9000px;"><div class="chzn-search"><input type="text" autocomplete="off" /></div><ul class="chzn-results"></ul></div>'),this.form_field_jq.hide().after(b),this.container=a("#"+this.container_id),this.container.addClass("chzn-container-"+(this.is_multiple?"multi":"single")),this.dropdown=this.container.find("div.chzn-drop").first(),d=this.container.height(),e=this.f_width-c(this.dropdown),this.dropdown.css({width:e+"px",top:d+"px"}),this.search_field=this.container.find("input").first(),this.search_results=this.container.find("ul.chzn-results").first(),this.search_field_scale(),this.search_no_results=this.container.find("li.no-results").first(),this.is_multiple?(this.search_choices=this.container.find("ul.chzn-choices").first(),this.search_container=this.container.find("li.search-field").first()):(this.search_container=this.container.find("div.chzn-search").first(),this.selected_item=this.container.find(".chzn-single").first(),f=e-c(this.search_container)-c(this.search_field),this.search_field.css({width:f+"px"})),this.results_build(),this.set_tab_index(),this.form_field_jq.trigger("liszt:ready",{chosen:this})},e.prototype.register_observers=function(){var a=this;return this.container.mousedown(function(b){return a.container_mousedown(b)}),this.container.mouseup(function(b){return a.container_mouseup(b)}),this.container.mouseenter(function(b){return a.mouse_enter(b)}),this.container.mouseleave(function(b){return a.mouse_leave(b)}),this.search_results.mouseup(function(b){return a.search_results_mouseup(b)}),this.search_results.mouseover(function(b){return a.search_results_mouseover(b)}),this.search_results.mouseout(function(b){return a.search_results_mouseout(b)}),this.form_field_jq.bind("liszt:updated",function(b){return a.results_update_field(b)}),this.search_field.blur(function(b){return a.input_blur(b)}),this.search_field.keyup(function(b){return a.keyup_checker(b)}),this.search_field.keydown(function(b){return a.keydown_checker(b)}),this.is_multiple?(this.search_choices.click(function(b){return a.choices_click(b)}),this.search_field.focus(function(b){return a.input_focus(b)})):this.container.click(function(a){return a.preventDefault()})},e.prototype.search_field_disabled=function(){this.is_disabled=this.form_field_jq[0].disabled;if(this.is_disabled)return this.container.addClass("chzn-disabled"),this.search_field[0].disabled=!0,this.is_multiple\|\|this.selected_item.unbind("focus",this.activate_action),this.close_field();this.container.removeClass("chzn-disabled"),this.search_field[0].disabled=!1;if(!this.is_multiple)return this.selected_item.bind("focus",this.activate_action)},e.prototype.container_mousedown=function(b){var c;if(!this.is_disabled)return c=b!=null?a(b.target).hasClass("search-choice-close"):!1,b&&b.type==="mousedown"&&b.stopPropagation(),!this.pending_destroy_click&&!c?(this.active_field?!this.is_multiple&&b&&(a(b.target)[0]===this.selected_item[0]\|\|a(b.target).parents("a.chzn-single").length)&&(b.preventDefault(),this.results_toggle()):(this.is_multiple&&this.search_field.val(""),a(document).click(this.click_test_action),this.results_show()),this.activate_field()):this.pending_destroy_click=!1},e.prototype.container_mouseup=function(a){if(a.target.nodeName==="ABBR")return this.results_reset(a)},e.prototype.blur_test=function(a){if(!this.active_field&&this.container.hasClass("chzn-container-active"))return this.close_field()},e.prototype.close_field=function(){return a(document).unbind("click",this.click_test_action),this.is_multiple\|\|(this.selected_item.attr("tabindex",this.search_field.attr("tabindex")),this.search_field.attr("tabindex",-1)),this.active_field=!1,this.results_hide(),this.container.removeClass("chzn-container-active"),this.winnow_results_clear(),this.clear_backstroke(),this.show_search_field_default(),this.search_field_scale()},e.prototype.activate_field=function(){return!this.is_multiple&&!this.active_field&&(this.search_field.attr("tabindex",this.selected_item.attr("tabindex")),this.selected_item.attr("tabindex",-1)),this.container.addClass("chzn-container-active"),this.active_field=!0,this.search_field.val(this.search_field.val()),this.search_field.focus()},e.prototype.test_active_click=function(b){return a(b.target).parents("#"+this.container_id).length?this.active_field=!0:this.close_field()},e.prototype.results_build=function(){var a,b,c,e,f;this.parsing=!0,this.results_data=d.SelectParser.select_to_array(this.form_field),this.is_multiple&&this.choices>0?(this.search_choices.find("li.search-choice").remove(),this.choices=0):this.is_multiple\|\|(this.selected_item.find("span").text(this.default_text),this.form_field.options.length<=this.disable_search_threshold?this.container.addClass("chzn-container-single-nosearch"):this.container.removeClass("chzn-container-single-nosearch")),a="",f=this.results_data;for(c=0,e=f.length;c<e;c++)b=f[c],b.group?a+=this.result_add_group(b):b.empty\|\|(a+=this.result_add_option(b),b.selected&&this.is_multiple?this.choice_build(b):b.selected&&!this.is_multiple&&(this.selected_item.find("span").text(b.text),this.allow_single_deselect&&this.single_deselect_control_build()));return this.search_field_disabled(),this.show_search_field_default(),this.search_field_scale(),this.search_results.html(a),this.parsing=!1},e.prototype.result_add_group=function(b){return b.disabled?"":(b.dom_id=this.container_id+"_g_"+b.array_index,'<li id="'+b.dom_id+'" class="group-result">'+a("<div />").text(b.label).html()+"</li>")},e.prototype.result_do_highlight=function(a){var b,c,d,e,f;if(a.length){this.result_clear_highlight(),this.result_highlight=a,this.result_highlight.addClass("highlighted"),d=parseInt(this.search_results.css("maxHeight"),10),f=this.search_results.scrollTop(),e=d+f,c=this.result_highlight.position().top+this.search_results.scrollTop(),b=c+this.result_highlight.outerHeight();if(b>=e)return this.search_results.scrollTop(b-d>0?b-d:0);if(c<f)return this.search_results.scrollTop(c)}},e.prototype.result_clear_highlight=function(){return this.result_highlight&&this.result_highlight.removeClass("highlighted"),this.result_highlight=null},e.prototype.results_show=function(){var a;return this.is_multiple\|\|(this.selected_item.addClass("chzn-single-with-drop"),this.result_single_selected&&this.result_do_highlight(this.result_single_selected)),a=this.is_multiple?this.container.height():this.container.height()-1,this.dropdown.css({top:a+"px",left:0}),this.results_showing=!0,this.search_field.focus(),this.search_field.val(this.search_field.val()),this.winnow_results()},e.prototype.results_hide=function(){return this.is_multiple\|\|this.selected_item.removeClass("chzn-single-with-drop"),this.result_clear_highlight(),this.dropdown.css({left:"-9000px"}),this.results_showing=!1},e.prototype.set_tab_index=function(a){var b;if(this.form_field_jq.attr("tabindex"))return b=this.form_field_jq.attr("tabindex"),this.form_field_jq.attr("tabindex",-1),this.is_multiple?this.search_field.attr("tabindex",b):(this.selected_item.attr("tabindex",b),this.search_field.attr("tabindex",-1))},e.prototype.show_search_field_default=function(){return this.is_multiple&&this.choices<1&&!this.active_field?(this.search_field.val(this.default_text),this.search_field.addClass("default")):(this.search_field.val(""),this.search_field.removeClass("default"))},e.prototype.search_results_mouseup=function(b){var c;c=a(b.target).hasClass("active-result")?a(b.target):a(b.target).parents(".active-result").first();if(c.length)return this.result_highlight=c,this.result_select(b)},e.prototype.search_results_mouseover=function(b){var c;c=a(b.target).hasClass("active-result")?a(b.target):a(b.target).parents(".active-result").first();if(c)return this.result_do_highlight(c)},e.prototype.search_results_mouseout=function(b){if(a(b.target).hasClass("active-result"))return this.result_clear_highlight()},e.prototype.choices_click=function(b){b.preventDefault();if(this.active_field&&!a(b.target).hasClass("search-choice")&&!this.results_showing)return this.results_show()},e.prototype.choice_build=function(b){var c,d,e=this;return c=this.container_id+"_c_"+b.array_index,this.choices+=1,this.search_container.before('<li class="search-choice" id="'+c+'"><span>'+b.html+'</span><a href="javascript:void(0)" class="search-choice-close" rel="'+b.array_index+'"></a></li>'),d=a("#"+c).find("a").first(),d.click(function(a){return e.choice_destroy_link_click(a)})},e.prototype.choice_destroy_link_click=function(b){return b.preventDefault(),this.is_disabled?b.stopPropagation:(this.pending_destroy_click=!0,this.choice_destroy(a(b.target)))},e.prototype.choice_destroy=function(a){return this.choices-=1,this.show_search_field_default(),this.is_multiple&&this.choices>0&&this.search_field.val().length<1&&this.results_hide(),this.result_deselect(a.attr("rel")),a.parents("li").first().remove()},e.prototype.results_reset=function(b){this.form_field.options[0].selected=!0,this.selected_item.find("span").text(this.default_text),this.show_search_field_default(),a(b.target).remove(),this.form_field_jq.trigger("change");if(this.active_field)return this.results_hide()},e.prototype.result_select=function(a){var b,c,d,e;if(this.result_highlight)return b=this.result_highlight,c=b.attr("id"),this.result_clear_highlight(),this.is_multiple?this.result_deactivate(b):(this.search_results.find(".result-selected").removeClass("result-selected"),this.result_single_selected=b),b.addClass("result-selected"),e=c.substr(c.lastIndexOf("_")+1),d=this.results_data[e],d.selected=!0,this.form_field.options[d.options_index].selected=!0,this.is_multiple?this.choice_build(d):(this.selected_item.find("span").first().text(d.text),this.allow_single_deselect&&this.single_deselect_control_build()),(!a.metaKey\|\|!this.is_multiple)&&this.results_hide(),this.search_field.val(""),this.form_field_jq.trigger("change"),this.search_field_scale()},e.prototype.result_activate=function(a){return a.addClass("active-result")},e.prototype.result_deactivate=function(a){return a.removeClass("active-result")},e.prototype.result_deselect=function(b){var c,d;return d=this.results_data[b],d.selected=!1,this.form_field.options[d.options_index].selected=!1,c=a("#"+this.container_id+"_o_"+b),c.removeClass("result-selected").addClass("active-result").show(),this.result_clear_highlight(),this.winnow_results(),this.form_field_jq.trigger("change"),this.search_field_scale()},e.prototype.single_deselect_control_build=function(){if(this.allow_single_deselect&&this.selected_item.find("abbr").length<1)return this.selected_item.find("span").first().after('<abbr class="search-choice-close"></abbr>')},e.prototype.winnow_results=function(){var b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r;this.no_results_clear(),i=0,j=this.search_field.val()===this.default_text?"":a("<div/>").text(a.trim(this.search_field.val())).html(),f=new RegExp("^"+j.replace(/[-[\]{}()+?.,\\^$\|#\s]/g,"\\$&"),"i"),m=new RegExp(j.replace(/[-[\]{}()*+?.,\\^$\|#\s]/g,"\\$&"),"i"),r=this.results_data;for(n=0,p=r.length;n<p;n++){c=r[n];if(!c.disabled&&!c.empty)if(c.group)a("#"+c.dom_id).css("display","none");else if(!this.is_multiple\|\|!c.selected){b=!1,h=c.dom_id,g=a("#"+h);if(f.test(c.html))b=!0,i+=1;else if(c.html.indexOf(" ")>=0\|\|c.html.indexOf("[")===0){e=c.html.replace(/\[\|\]/g,"").split(" ");if(e.length)for(o=0,q=e.length;o<q;o++)d=e[o],f.test(d)&&(b=!0,i+=1)}b?(j.length?(k=c.html.search(m),l=c.html.substr(0,k+j.length)+"</em>"+c.html.substr(k+j.length),l=l.substr(0,k)+"<em>"+l.substr(k)):l=c.html,g.html(l),this.result_activate(g),c.group_array_index!=null&&a("#"+this.results_data[c.group_array_index].dom_id).css("display","list-item")):(this.result_highlight&&h===this.result_highlight.attr("id")&&this.result_clear_highlight(),this.result_deactivate(g))}}return i<1&&j.length?this.no_results(j):this.winnow_results_set_highlight()},e.prototype.winnow_results_clear=function(){var b,c,d,e,f;this.search_field.val(""),c=this.search_results.find("li"),f=[];for(d=0,e=c.length;d<e;d++)b=c[d],b=a(b),b.hasClass("group-result")?f.push(b.css("display","auto")):!this.is_multiple\|\|!b.hasClass("result-selected")?f.push(this.result_activate(b)):f.push(void 0);return f},e.prototype.winnow_results_set_highlight=function(){var a,b;if(!this.result_highlight){b=this.is_multiple?[]:this.search_results.find(".result-selected.active-result"),a=b.length?b.first():this.search_results.find(".active-result").first();if(a!=null)return this.result_do_highlight(a)}},e.prototype.no_results=function(b){var c;return c=a('<li class="no-results">'+this.results_none_found+' "<span></span>"</li>'),c.find("span").first().html(b),this.search_results.append(c)},e.prototype.no_results_clear=function(){return this.search_results.find(".no-results").remove()},e.prototype.keydown_arrow=function(){var b,c;this.result_highlight?this.results_showing&&(c=this.result_highlight.nextAll("li.active-result").first(),c&&this.result_do_highlight(c)):(b=this.search_results.find("li.active-result").first(),b&&this.result_do_highlight(a(b)));if(!this.results_showing)return this.results_show()},e.prototype.keyup_arrow=function(){var a;if(!this.results_showing&&!this.is_multiple)return this.results_show();if(this.result_highlight)return a=this.result_highlight.prevAll("li.active-result"),a.length?this.result_do_highlight(a.first()):(this.choices>0&&this.results_hide(),this.result_clear_highlight())},e.prototype.keydown_backstroke=function(){return this.pending_backstroke?(this.choice_destroy(this.pending_backstroke.find("a").first()),this.clear_backstroke()):(this.pending_backstroke=this.search_container.siblings("li.search-choice").last(),this.pending_backstroke.addClass("search-choice-focus"))},e.prototype.clear_backstroke=function(){return this.pending_backstroke&&this.pending_backstroke.removeClass("search-choice-focus"),this.pending_backstroke=null},e.prototype.keydown_checker=function(a){var b,c;b=(c=a.which)!=null?c:a.keyCode,this.search_field_scale(),b!==8&&this.pending_backstroke&&this.clear_backstroke();switch(b){case 8:this.backstroke_length=this.search_field.val().length;break;case 9:this.results_showing&&!this.is_multiple&&this.result_select(a),this.mouse_on_container=!1;break;case 13:a.preventDefault();break;case 38:a.preventDefault(),this.keyup_arrow();break;case 40:this.keydown_arrow()}},e.prototype.search_field_scale=function(){var b,c,d,e,f,g,h,i,j;if(this.is_multiple){d=0,h=0,f="position:absolute; left: -1000px; top: -1000px; display:none;",g=["font-size","font-style","font-weight","font-family","line-height","text-transform","letter-spacing"];for(i=0,j=g.length;i<j;i++)e=g[i],f+=e+":"+this.search_field.css(e)+";";return c=a("<div />",{style:f}),c.text(this.search_field.val()),a("body").append(c),h=c.width()+25,c.remove(),h>this.f_width-10&&(h=this.f_width-10),this.search_field.css({width:h+"px"}),b=this.container.height(),this.dropdown.css({top:b+"px"})}},e.prototype.generate_random_id=function(){var b;b="sel"+this.generate_random_char()+this.generate_random_char()+this.generate_random_char();while(a("#"+b).length>0)b+=this.generate_random_char();return b},e}(AbstractChosen),c=function(a){var b;return b=a.outerWidth()-a.width()},d.get_side_border_padding=c}.call(this)

file:a/ckanext/example/theme/templates/forms/dataset_form.html -> file:b/ckanext/example/theme/templates/forms/dataset_form.html

<form id="dataset-edit" method="post"	<form id="dataset-edit" method="post"
py:attrs="{'class':'has-errors'} if errors else {}"	py:attrs="{'class':'has-errors'} if errors else {}"
xmlns:i18n="http://genshi.edgewall.org/i18n"	xmlns:i18n="http://genshi.edgewall.org/i18n"
xmlns:py="http://genshi.edgewall.org/"	xmlns:py="http://genshi.edgewall.org/"
xmlns:xi="http://www.w3.org/2001/XInclude">	xmlns:xi="http://www.w3.org/2001/XInclude">


<div class="error-explanation" py:if="error_summary">	<div class="error-explanation" py:if="error_summary">
<h2>Errors in form</h2>	<h2>Errors in form</h2>
<p>The form contains invalid entries:</p>	<p>The form contains invalid entries:</p>
<ul>	<ul>
<li py:for="key, error in error_summary.items()">${"%s: %s" % (key, error)}	<li py:for="key, error in error_summary.items()">${"%s: %s" % (key, error)}
<py:if test="key=='Resources'">	<py:if test="key=='Resources'">
<ul>	<ul>
<py:for each="idx, errordict in enumerate(errors.get('resources', []))">	<py:for each="idx, errordict in enumerate(errors.get('resources', []))">
<li py:if="errordict">	<li py:if="errordict">
Resource ${idx}:	Resource ${idx}:
<ul>	<ul>
<li py:for="thiskey, thiserror in errordict.items()">${thiskey}: <py:for each="errorinfo in thiserror">${errorinfo}; </py:for></li>	<li py:for="thiskey, thiserror in errordict.items()">${thiskey}: <py:for each="errorinfo in thiserror">${errorinfo}; </py:for></li>
</ul>	</ul>
</li>	</li>
</py:for>	</py:for>
</ul>	</ul>
</py:if>	</py:if>
</li>	</li>
</ul>	</ul>
</div>	</div>

<fieldset id="basic-information">	<fieldset id="basic-information">
<dl>	<dl>
<dt class="title-label"><label class="field_opt" for="title">Title</label></dt>	<dt class="title-label"><label class="field_opt" for="title">Title</label></dt>
<dd class="title-field">	<dd class="title-field">
<input id="title"	<input id="title"
class="js-title"	class="js-title"
name="title" type="text"	name="title" type="text"
value="${data.get('title', '')}"	value="${data.get('title', '')}"
placeholder="${_('A short descriptive title for the dataset')}"	placeholder="${_('A short descriptive title for the dataset')}"
/>	/>
</dd>	</dd>
<dd class="title-instructions field_error" py:if="errors.get('title', '')">${errors.get('title', '')}</dd>	<dd class="title-instructions field_error" py:if="errors.get('title', '')">${errors.get('title', '')}</dd>

<dt class="name-label"><label class="field_req" for="name">Url</label></dt>	<dt class="name-label"><label class="field_req" for="name">Url</label></dt>
<dd class="name-field">	<dd class="name-field">
<span class="js-url-text url-text">${url(controller='package', action='index')+'/'}<span class="js-url-viewmode js-url-suffix"> </span><a href="#" style="display: none;" class="url-edit js-url-editlink js-url-viewmode">(edit)</a></span>	<span class="js-url-text url-text">${url(controller='package', action='index')+'/'}<span class="js-url-viewmode js-url-suffix"> </span><a href="#" style="display: none;" class="url-edit js-url-editlink js-url-viewmode">(edit)</a></span>
<input style="display: none;" id="name" maxlength="100" name="name" type="text" class="url-input js-url-editmode js-url-input" value="${data.get('name', '')}" />	<input style="display: none;" id="name" maxlength="100" name="name" type="text" class="url-input js-url-editmode js-url-input" value="${data.get('name', '')}" />
<p class="js-url-is-valid"> </p>	<p class="js-url-is-valid"> </p>
</dd>	</dd>
<dd style="display: none;" class="js-url-editmode name-instructions basic">2+ characters, lowercase, using only 'a-z0-9' and '-_'</dd>	<dd style="display: none;" class="js-url-editmode name-instructions basic">2+ characters, lowercase, using only 'a-z0-9' and '-_'</dd>
<dd class="js-url-editmode name-instructions field_error" py:if="errors.get('name', '')">${errors.get('name', '')}</dd>	<dd class="js-url-editmode name-instructions field_error" py:if="errors.get('name', '')">${errors.get('name', '')}</dd>

<dt class="homepage-label"><label class="field_opt" for="url">Home Page</label></dt>	<dt class="homepage-label"><label class="field_opt" for="url">Home Page</label></dt>
<dd class="homepage-field"><input id="url" name="url" type="text" value="${data.get('url', '')}"/></dd>	<dd class="homepage-field"><input id="url" name="url" type="text" value="${data.get('url', '')}"/></dd>
<dd class="homepage-instructions instructions basic">The URL for the web page describing the data (not the data itself).</dd>	<dd class="homepage-instructions instructions basic">The URL for the web page describing the data (not the data itself).</dd>
<dd class="homepage-instructions hints">e.g. http://www.example.com/growth-figures.html</dd>	<dd class="homepage-instructions hints">e.g. http://www.example.com/growth-figures.html</dd>
<dd class="homepage-instructions field_error" py:if="errors.get('url', '')">${errors.get('url', '')}</dd>	<dd class="homepage-instructions field_error" py:if="errors.get('url', '')">${errors.get('url', '')}</dd>

<dt class="license-label"><label class="field_opt" for="license_id">License</label></dt>	<dt class="license-label"><label class="field_opt" for="license_id">License</label></dt>
<dd class="license-field">	<dd class="license-field">
<select id="license_id" name="license_id">	<select id="license_id" name="license_id">
<py:for each="licence_desc, licence_id in c.licences">	<py:for each="licence_desc, licence_id in c.licences">
<option value="${licence_id}" py:attrs="{'selected': 'selected' if data.get('license_id', '') == licence_id else None}" >${licence_desc}</option>	<option value="${licence_id}" py:attrs="{'selected': 'selected' if data.get('license_id', '') == licence_id else None}" >${licence_desc}</option>
</py:for>	</py:for>
</select>	</select>
</dd>	</dd>
<dd class="license-instructions instructions basic">The licence under which the dataset is released.</dd>	<dd class="license-instructions instructions basic">The licence under which the dataset is released.</dd>

<dt class="description-label"><label class="field_opt" for="notes">Description</label></dt>	<dt class="description-label"><label class="field_opt" for="notes">Description</label></dt>
<dd class="description-field"><div class="markdown-editor">	<dd class="description-field"><div class="markdown-editor">
<ul class="button-row">	<ul class="button-row">
<li><button class="pretty-button js-markdown-edit depressed">Edit</button></li>	<li><button class="pretty-button js-markdown-edit depressed">Edit</button></li>
<li><button class="pretty-button js-markdown-preview">Preview</button></li>	<li><button class="pretty-button js-markdown-preview">Preview</button></li>
</ul>	</ul>
<textarea class="markdown-input" name="notes" id="notes" placeholder="${_('Start with a summary sentence ...')}">${data.get('notes','')}</textarea>	<textarea class="markdown-input" name="notes" id="notes" placeholder="${_('Start with a summary sentence ...')}">${data.get('notes','')}</textarea>
<div class="markdown-preview" style="display: none;"></div>	<div class="markdown-preview" style="display: none;"></div>
<span class="hints">You can use <a href="http://daringfireball.net/projects/markdown/syntax" target="_blank">Markdown formatting</a> here.</span>	<span class="hints">You can use <a href="http://daringfireball.net/projects/markdown/syntax" target="_blank">Markdown formatting</a> here.</span>
<!--	<!--
<dd class="instructions basic">The main description of the dataset</dd>	<dd class="instructions basic">The main description of the dataset</dd>
<dd class="instructions further">It is often displayed with the dataset title. In particular, it should start with a short sentence that describes the dataset succinctly, because the first few words alone may be used in some views of the datasets.</dd>	<dd class="instructions further">It is often displayed with the dataset title. In particular, it should start with a short sentence that describes the dataset succinctly, because the first few words alone may be used in some views of the datasets.</dd>
-->	-->
</div></dd>	</div></dd>
</dl>	</dl>
</fieldset>	</fieldset>

<fieldset id="resources">	<fieldset id="resources">
<div class="instructions basic"><h3>Resources: the files and APIs associated with this dataset</h3></div>	<div class="instructions basic"><h3>Resources: the files and APIs associated with this dataset</h3></div>
<table class="resource-table-edit">	<table class="resource-table-edit">
<thead>	<thead>
<tr>	<tr>
<th class="field_req resource-url">Resource</th>	<th class="field_req resource-url">Resource</th>
<th class="resource-delete-link"></th>	<th class="resource-delete-link"></th>
</tr>	</tr>
</thead>	</thead>
<tbody class="js-resource-editor">	<tbody class="js-resource-editor">
</tbody>	</tbody>
</table>	</table>


<div class="resource-add">	<div class="resource-add">
<ul class="button-row">	<ul class="button-row">
<li><h4>Add a resource:</h4></li>	<li><h4>Add a resource:</h4></li>
<li><button class="pretty-button js-link-file">Link to a file</button></li>	<li><button class="pretty-button js-link-file">Link to a file</button></li>
<li><button class="pretty-button js-link-api">Link to an API</button></li>	<li><button class="pretty-button js-link-api">Link to an API</button></li>
<li class="js-upload-file ckan-logged-in" style="display: none;"><button class="pretty-button js-upload-file">Upload a file</button></li>	<li class="js-upload-file ckan-logged-in" style="display: none;"><button class="pretty-button js-upload-file">Upload a file</button></li>
</ul>	</ul>
</div>	</div>
</fieldset>	</fieldset>

<fieldset id="groups">	<fieldset id="groups">
<h3>Groups</h3>	<h3>Groups</h3>
<dl>	<dl>
<py:for each="num, group in enumerate(data.get('groups', []))">	<py:for each="num, group in enumerate(data.get('groups', []))">
<?python	<?python
authorized_group = [group_authz for group_authz in c.groups_authz if group_authz['id'] == group['id']]	authorized_group = [group_authz for group_authz in c.groups_authz if group_authz['id'] == group['id']]
authorized_group = authorized_group[0] if authorized_group else None	authorized_group = authorized_group[0] if authorized_group else None
?>	?>

<dt py:if="'id' in group">	<dt py:if="'id' in group">
<input type="${'checkbox' if authorized_group else 'hidden'}" name="groups__${num}__id" checked="checked" value="${group['id']}" />	<input type="${'checkbox' if authorized_group else 'hidden'}" name="groups__${num}__id" checked="checked" value="${group['id']}" />
<input type="hidden" name="groups__${num}__name" value="${group.get('name', authorized_group['name'] if authorized_group else '')}" />	<input type="hidden" name="groups__${num}__name" value="${group.get('name', authorized_group['name'] if authorized_group else '')}" />
</dt>	</dt>
<dd py:if="'id' in group"><label for="groups__${num}__checked">${group.get('name', authorized_group['name'] if authorized_group else '')}</label></dd>	<dd py:if="'id' in group"><label for="groups__${num}__checked">${group.get('name', authorized_group['name'] if authorized_group else '')}</label></dd>
</py:for>	</py:for>

<dt>Group</dt>	<dt>Group</dt>
<dd py:if="c.groups_available">	<dd py:if="c.groups_available">
<select id="groups__${len(data.get('groups', []))}__id" name="groups__${len(data.get('groups', []))}__id">	<select id="groups__${len(data.get('groups', []))}__id" name="groups__${len(data.get('groups', []))}__id">
<option selected="selected" value="">(None)</option>	<option selected="selected" value="">(None)</option>
<py:for each="group in c.groups_available">	<py:for each="group in c.groups_available">
<option value="${group['id']}" >${group['name']}</option>	<option value="${group['id']}" >${group['name']}</option>
</py:for>	</py:for>
</select>	</select>
</dd>	</dd>
<dd py:if="not c.groups_available"><em>Cannot add any groups.</em></dd>	<dd py:if="not c.groups_available"><em>Cannot add any groups.</em></dd>
</dl>	</dl>
<h3>Tags</h3>	<h3>Tags</h3>
<dl>	<dl>
<dt class="tags-label"><label class="field_opt" for="tags">Tags</label></dt>	<dt class="tags-label"><label class="field_opt" for="tags">Tags</label></dt>
<dd class="tags-field">	<dd class="tags-field">
<input class="long autocomplete-tag" id="tag_string" name="tag_string" size="60" type="text"	<input class="long autocomplete-tag" id="tag_string" name="tag_string" size="60" type="text"
value="${data.get('tag_string') or ', '.join([tag['name'] for tag in data.get('tags', [])])}" />	value="${data.get('tag_string') or ', '.join([tag['name'] for tag in data.get('tags', []) if not tag.get('vocabulary_id')])}" />
</dd>	</dd>
<dd class="tags-instructions instructions basic" i18n:msg="">Comma-separated terms that may link this dataset to similar ones. For more information on conventions, see <a href="http://wiki.okfn.org/ckan/doc/faq#TagConventions">this wiki page</a>.</dd>	<dd class="tags-instructions instructions basic" i18n:msg="">Comma-separated terms that may link this dataset to similar ones. For more information on conventions, see <a href="http://wiki.okfn.org/ckan/doc/faq#TagConventions">this wiki page</a>.</dd>
<dd class="tags-instructions hints">e.g. pollution, rivers, water quality</dd>	<dd class="tags-instructions hints">e.g. pollution, rivers, water quality</dd>
<dd class="tags-instructions field_error" py:if="errors.get('tag_string', '')">${errors.get('tag_string', '')}</dd>	<dd class="tags-instructions field_error" py:if="errors.get('tag_string', '')">${errors.get('tag_string', '')}</dd>
</dl>	</dl>
<h3>Tags with Vocabulary</h3>
<dl>	<h3 py:if="c.genre_tags">Musical Genre</h3>
	<dl py:if="c.genre_tags">
<dt class="tags-label"><label class="field_opt" for="tags_vocab">Tags</label></dt>	<dt class="tags-label"><label class="field_opt" for="tags_vocab">Tags</label></dt>
<dd class="tags-field">	<dd class="tags-field">
<input class="long autocomplete-tag" id="vocab_tag_string" name="vocab_tag_string" size="60" type="text"	<select id="genre_tags" class="chzn-select" name="genre_tags" size="60" multiple="multiple">
value="${data.get('vocab_tag_string') or ', '.join([tag['name'] for tag in data.get('vocab_tags', [])])}" />	<py:for each="tag in c.genre_tags">
</dd>	<py:choose test="">
<dd class="tags-instructions instructions basic" i18n:msg="">Similar to standard CKAN tags, but these use a fixed vocabulary.</dd>	<option py:when="tag in data.get('genre_tags_selected', [])" selected="selected" value="${tag}">${tag}</option>
<dd class="tags-instructions field_error" py:if="errors.get('vocab_tag_string', '')">${errors.get('vocab_tag_string', '')}</dd>	<option py:otherwise="" value="${tag}">${tag}</option>
</dl>	</py:choose>
	</py:for>
	</select>
	</dd>
	<dd class="tags-instructions field_error" py:if="errors.get('genre_tag_string', '')">${errors.get('genre_tag_string', '')}</dd>
	</dl>

	<h3 py:if="c.composer_tags">Composer</h3>
	<dl py:if="c.composer_tags">
	<dt class="tags-label"><label class="field_opt" for="tags_vocab">Tags</label></dt>
	<dd class="tags-field">
	<select id="composer_tags" class="chzn-select" name="composer_tags" size="60" multiple="multiple">
	<py:for each="tag in c.composer_tags">
	<py:choose test="">
	<option py:when="tag in data.get('composer_tags_selected', [])" selected="selected" value="${tag}">${tag}</option>
	<option py:otherwise="" value="${tag}">${tag}</option>
	</py:choose>
	</py:for>
	</select>
	</dd>
	<dd class="tags-instructions field_error" py:if="errors.get('composer_tag_string', '')">${errors.get('composer_tag_string', '')}</dd>
	</dl>

</fieldset>	</fieldset>
<fieldset id='further-information'>	<fieldset id='further-information'>
<dl>	<dl>
<dt><label class="field_opt" for="author">Author</label></dt>	<dt><label class="field_opt" for="author">Author</label></dt>
<dd><input id="author" name="author" type="text" value="${data.get('author', '')}" /></dd>	<dd><input id="author" name="author" type="text" value="${data.get('author', '')}" /></dd>
<dd class="instructions basic">The name of the main contact, for enquiries about this particular dataset, using the e-mail address in the following field.</dd>	<dd class="instructions basic">The name of the main contact, for enquiries about this particular dataset, using the e-mail address in the following field.</dd>

<dt><label class="field_opt" for="author_email">Author email</label></dt>	<dt><label class="field_opt" for="author_email">Author email</label></dt>
<dd><input id="author_email" name="author_email" type="text" value="${data.get('author_email', '')}" /></dd>	<dd><input id="author_email" name="author_email" type="text" value="${data.get('author_email', '')}" /></dd>

<dt><label class="field_opt" for="maintainer">Maintainer</label></dt>	<dt><label class="field_opt" for="maintainer">Maintainer</label></dt>
<dd><input id="maintainer" name="maintainer" type="text" value="${data.get('maintainer', '')}" /></dd>	<dd><input id="maintainer" name="maintainer" type="text" value="${data.get('maintainer', '')}" /></dd>
<dd class="instructions basic">If there is another important contact person (in addition to the person in the Author field) then provide details here.</dd>	<dd class="instructions basic">If there is another important contact person (in addition to the person in the Author field) then provide details here.</dd>

<dt><label class="field_opt" for="maintainer_email">Maintainer email</label></dt>	<dt><label class="field_opt" for="maintainer_email">Maintainer email</label></dt>
<dd><input id="maintainer_email" name="maintainer_email" type="text" value="${data.get('maintainer_email', '')}" /></dd>	<dd><input id="maintainer_email" name="maintainer_email" type="text" value="${data.get('maintainer_email', '')}" /></dd>

<dt><label class="field_opt" for="version">Version</label></dt>	<dt><label class="field_opt" for="version">Version</label></dt>
<dd><input id="version" maxlength="100" name="version" type="text" value="${data.get('version', '')}" /></dd>	<dd><input id="version" maxlength="100" name="version" type="text" value="${data.get('version', '')}" /></dd>
<dd class="instructions basic">A number representing the version (if applicable)</dd>	<dd class="instructions basic">A number representing the version (if applicable)</dd>
<dd class="hints">e.g. 1.2.0</dd>	<dd class="hints">e.g. 1.2.0</dd>

<dt py:if="c.is_sysadmin or c.auth_for_change_state"><label class="field_opt" for="state">State</label></dt>	<dt py:if="c.is_sysadmin or c.auth_for_change_state"><label class="field_opt" for="state">State</label></dt>
<dd py:if="c.is_sysadmin or c.auth_for_change_state">	<dd py:if="c.is_sysadmin or c.auth_for_change_state">
<select id="state" name="state" >	<select id="state" name="state" >
<option py:attrs="{'selected': 'selected' if data.get('state') == 'active' else None}" value="active">active</option>	<option py:attrs="{'selected': 'selected' if data.get('state') == 'active' else None}" value="active">active</option>
<option py:attrs="{'selected': 'selected' if data.get('state') == 'deleted' else None}" value="deleted">deleted</option>	<option py:attrs="{'selected': 'selected' if data.get('state') == 'deleted' else None}" value="deleted">deleted</option>
</select>	</select>
</dd>	</dd>

</dl>	</dl>
</fieldset>	</fieldset>

<fieldset id='extras'>	<fieldset id='extras'>
<dl>	<dl>
<dt><label class="field_req" for="published_by">Published by *</label></dt>	<dt><label class="field_req" for="published_by">Published by *</label></dt>
<dd>	<dd>
<select id="published_by" name="published_by">	<select id="published_by" name="published_by">
<py:for each="published_name, published_desc in c.publishers">	<py:for each="published_name, published_desc in c.publishers">
<option value="${published_name}" py:attrs="{'selected': 'selected' if data.get('published_by', '') == published_name else None}" >	<option value="${published_name}" py:attrs="{'selected': 'selected' if data.get('published_by', '') == published_name else None}" >
${published_desc}	${published_desc}
</option>	</option>
</py:for>	</py:for>
</select>	</select>
</dd>	</dd>
<dd class="instructions basic">The organisation credited with or associated with the publication of this data.</dd>	<dd class="instructions basic">The organisation credited with or associated with the publication of this data.</dd>

<py:with vars="extras = data.get('extras', [])">	<py:with vars="extras = data.get('extras', [])">
<py:for each="num, extra in enumerate(data.get('extras', []))">	<py:for each="num, extra in enumerate(data.get('extras', []))">
<dt><label for="extras__${num}__value">${extra.get('key')}</label></dt>	<dt><label for="extras__${num}__value">${extra.get('key')}</label></dt>
<dd>	<dd>
<input id="extras__${num}__key" name="extras__${num}__key" type="hidden" value="${extra.get('key')}" />	<input id="extras__${num}__key" name="extras__${num}__key" type="hidden" value="${extra.get('key')}" />
<input id="extras__${num}__value" name="extras__${num}__value" type="text" value="${extra.get('value')}" />	<input id="extras__${num}__value" name="extras__${num}__value" type="text" value="${extra.get('value')}" />
<input type="checkbox" name="extras__${num}__deleted" checked="${extra.get('deleted')}">Delete</input>	<input type="checkbox" name="extras__${num}__deleted" checked="${extra.get('deleted')}">Delete</input>
</dd>	</dd>
</py:for>	</py:for>

<py:for each="num in range(len(extras), len(extras) + 4)">	<py:for each="num in range(len(extras), len(extras) + 4)">
<dt><label for="extras__${num}__key">New key</label></dt>	<dt><label for="extras__${num}__key">New key</label></dt>
<dd>	<dd>
<input class="medium-width" id="extras__${num}__key" name="extras__${num}__key" type="text" />	<input class="medium-width" id="extras__${num}__key" name="extras__${num}__key" type="text" />
with value	with value
<input class="medium-width" id="extras__${num}__value" name="extras__${num}__value" type="text" />	<input class="medium-width" id="extras__${num}__value" name="extras__${num}__value" type="text" />
</dd>	</dd>
</py:for>	</py:for>
</py:with>	</py:with>
</dl>	</dl>
</fieldset>	</fieldset>

<label for="log_message" class="edit-summary">Edit summary (briefly describe the changes you have made)</label>	<label for="log_message" class="edit-summary">Edit summary (briefly describe the changes you have made)</label>
<textarea id="log_message" name="log_message" class="edit-summary short wide">${data.get('log_message', '')}</textarea>	<textarea id="log_message" name="log_message" class="edit-summary short wide">${data.get('log_message', '')}</textarea>

<div class="ckan-logged-in" style="display: none;">	<div class="ckan-logged-in" style="display: none;">
<p>Author: ${c.author}</p>	<p>Author: ${c.author}</p>
</div>	</div>
<div class="ckan-logged-out">	<div class="ckan-logged-out">
<label>Author: ${c.author}</label>	<label>Author: ${c.author}</label>
<p i18n:msg="" class="hints">	<p i18n:msg="" class="hints">
Since you have not signed in this will just be your IP address.	Since you have not signed in this will just be your IP address.
<a href="${h.url_for(controller='user', action='login', id=None)}" target="_blank">Click here to sign in</a> before saving (opens in new window).	<a href="${h.url_for(controller='user', action='login', id=None)}" target="_blank">Click here to sign in</a> before saving (opens in new window).
</p>	</p>
</div>	</div>

<div class="form-submit">	<div class="form-submit">
<input id="save" class="pretty-button primary" name="save" type="submit" value="${_('Save Changes')}" />	<input id="save" class="pretty-button primary" name="save" type="submit" value="${_('Save Changes')}" />
<py:if test="c.pkg">	<py:if test="c.pkg">
<input id="cancel" class="pretty-button href-action" name="cancel" type="reset" value="${_('Cancel')}" action="${h.url_for(controller='package', action='read', id=c.pkg.name)}" />	<input id="cancel" class="pretty-button href-action" name="cancel" type="reset" value="${_('Cancel')}" action="${h.url_for(controller='package', action='read', id=c.pkg.name)}" />
</py:if>	</py:if>
<p i18n:msg="" class="hints">	<p i18n:msg="" class="hints">
<strong>Important:</strong> By submitting content, you agree to release your contributions under the <a href="http://opendatacommons.org/licenses/odbl/1.0/">Open Database License</a>. Please <strong>refrain</strong> from editing this page if you are <strong>not</strong> happy to do this.	<strong>Important:</strong> By submitting content, you agree to release your contributions under the <a href="http://opendatacommons.org/licenses/odbl/1.0/">Open Database License</a>. Please <strong>refrain</strong> from editing this page if you are <strong>not</strong> happy to do this.
</p>	</p>
<div class="clear"></div>	<div class="clear"></div>
</div>	</div>

</form>	</form>

file:a/setup.py -> file:b/setup.py

from setuptools import setup, find_packages	from setuptools import setup, find_packages

version = '0.2'	version = '0.2'

setup(	setup(
name='ckanext-example',	name='ckanext-example',
version=version,	version=version,
description='Example extension for customising CKAN',	description='Example extension for customising CKAN',
long_description='',	long_description='',
classifiers=[], # Get strings from http://pypi.python.org/pypi?%3Aaction=list_classifiers	classifiers=[], # Get strings from http://pypi.python.org/pypi?%3Aaction=list_classifiers
keywords='',	keywords='',
author='Seb Bacon',	author='Seb Bacon',
author_email='seb.bacon@gmail.com',	author_email='seb.bacon@gmail.com',
url='',	url='',
license='',	license='',
packages=find_packages(exclude=['ez_setup', 'examples', 'tests']),	packages=find_packages(exclude=['ez_setup', 'examples', 'tests']),
namespace_packages=['ckanext', 'ckanext.example'],	namespace_packages=['ckanext', 'ckanext.example'],
include_package_data=True,	include_package_data=True,
zip_safe=False,	zip_safe=False,
install_requires=[	install_requires=[],
# -- Extra requirements: --
],
entry_points=\	entry_points=\
"""	"""
[ckan.plugins]	[ckan.plugins]
example=ckanext.example.plugin:ExamplePlugin	example=ckanext.example.plugin:ExamplePlugin
example_datasetform=ckanext.example.forms:ExampleDatasetForm	example_datasetform=ckanext.example.forms:ExampleDatasetForm
example_groupform=ckanext.example.forms:ExampleGroupForm	example_groupform=ckanext.example.forms:ExampleGroupForm

[ckan.forms]	[ckan.forms]
example_form = ckanext.example.package_form:get_example_fieldset	example_form = ckanext.example.package_form:get_example_fieldset

	[paste.paster_command]
	example=ckanext.example.commands:ExampleCommand
""",	""",
)	)

import os	import os
from logging import getLogger	from logging import getLogger

	from pylons import request
	from genshi.input import HTML
from genshi.filters.transform import Transformer	from genshi.filters.transform import Transformer

from ckan.plugins import implements, SingletonPlugin	from ckan.plugins import implements, SingletonPlugin
from ckan.plugins import IConfigurer	from ckan.plugins import IConfigurer
from ckan.plugins import IGenshiStreamFilter	from ckan.plugins import IGenshiStreamFilter
from ckan.plugins import IRoutes	from ckan.plugins import IRoutes

log = getLogger(__name__)	log = getLogger(__name__)


class ExamplePlugin(SingletonPlugin):	class ExamplePlugin(SingletonPlugin):
"""This plugin demonstrates how a theme packaged as a CKAN	"""This plugin demonstrates how a theme packaged as a CKAN
extension might extend CKAN behaviour.	extension might extend CKAN behaviour.

In this case, we implement three extension interfaces:	In this case, we implement three extension interfaces:

- ``IConfigurer`` allows us to override configuration normally	- ``IConfigurer`` allows us to override configuration normally
found in the ``ini``-file. Here we use it to specify the site	found in the ``ini``-file. Here we use it to specify the site
title, and to tell CKAN to look in this package for templates	title, and to tell CKAN to look in this package for templates
and resources that customise the core look and feel.	and resources that customise the core look and feel.

- ``IGenshiStreamFilter`` allows us to filter and transform the	- ``IGenshiStreamFilter`` allows us to filter and transform the
HTML stream just before it is rendered. In this case we use	HTML stream just before it is rendered. In this case we use
it to rename "frob" to "foobar"	it to rename "frob" to "foobar"

- ``IRoutes`` allows us to add new URLs, or override existing	- ``IRoutes`` allows us to add new URLs, or override existing
URLs. In this example we use it to override the default	URLs. In this example we use it to override the default
``/register`` behaviour with a custom controller	``/register`` behaviour with a custom controller
"""	"""
implements(IConfigurer, inherit=True)	implements(IConfigurer, inherit=True)
implements(IGenshiStreamFilter, inherit=True)	implements(IGenshiStreamFilter, inherit=True)
implements(IRoutes, inherit=True)	implements(IRoutes, inherit=True)

def update_config(self, config):	def update_config(self, config):
"""This IConfigurer implementation causes CKAN to look in the	"""This IConfigurer implementation causes CKAN to look in the
```public``` and ```templates``` directories present in this	```public``` and ```templates``` directories present in this
package for any customisations.	package for any customisations.

It also shows how to set the site title here (rather than in	It also shows how to set the site title here (rather than in
the main site .ini file), and causes CKAN to use the	the main site .ini file), and causes CKAN to use the
customised package form defined in ``package_form.py`` in this	customised package form defined in ``package_form.py`` in this
directory.	directory.
"""	"""
here = os.path.dirname(__file__)	here = os.path.dirname(__file__)
rootdir = os.path.dirname(os.path.dirname(here))	rootdir = os.path.dirname(os.path.dirname(here))
our_public_dir = os.path.join(rootdir, 'ckanext',	our_public_dir = os.path.join(rootdir, 'ckanext',
'example', 'theme', 'public')	'example', 'theme', 'public')
template_dir = os.path.join(rootdir, 'ckanext',	template_dir = os.path.join(rootdir, 'ckanext',
'example', 'theme',	'example', 'theme',
'templates')	'templates')
# set our local template and resource overrides	# set our local template and resource overrides
config['extra_public_paths'] = ','.join([our_public_dir,	config['extra_public_paths'] = ','.join([our_public_dir,
config.get('extra_public_paths', '')])	config.get('extra_public_paths', '')])
config['extra_template_paths'] = ','.join([template_dir,	config['extra_template_paths'] = ','.join([template_dir,
config.get('extra_template_paths', '')])	config.get('extra_template_paths', '')])
# add in the extra.css	# add in the extra.css
config['ckan.template_head_end'] = config.get('ckan.template_head_end', '') +\	config['ckan.template_head_end'] = config.get('ckan.template_head_end', '') +\
'<link rel="stylesheet" href="/css/extra.css" type="text/css"> '	'<link rel="stylesheet" href="/css/extra.css" type="text/css"> '
# set the title	# set the title
config['ckan.site_title'] = "Example CKAN theme"	config['ckan.site_title'] = "Example CKAN theme"
# set the customised package form (see ``setup.py`` for entry point)	# set the customised package form (see ``setup.py`` for entry point)
config['package_form'] = "example_form"	config['package_form'] = "example_form"

def filter(self, stream):	def filter(self, stream):
"""Conform to IGenshiStreamFilter interface.	"""Conform to IGenshiStreamFilter interface.

This example filter renames 'frob' to 'foobar' (this string is	This example filter renames 'frob' to 'foobar' (this string is
found in the custom ``home/index.html`` template provided as	found in the custom ``home/index.html`` template provided as
part of the package).	part of the package).

	It also adds the chosen JQuery plugin to the page if viewing the
	dataset edit page (provides a better UX for working with tags with vocabularies)
"""	"""
stream = stream \| Transformer('//p[@id="examplething"]/text()')\	stream = stream \| Transformer('//p[@id="examplething"]/text()')\
.substitute(r'frob', r'foobar')	.substitute(r'frob', r'foobar')

	routes = request.environ.get('pylons.routes_dict')
	if routes.get('controller') == 'package' \
	and routes.get('action') == 'edit':
	stream = stream \| Transformer('head').append(HTML(
	'<link rel="stylesheet" href="/css/chosen.css" />'
	))
	stream = stream \| Transformer('body').append(HTML(
	'''
	<script src="/scripts/chosen.jquery.min.js" type="text/javascript"></script>'
	<script type="text/javascript">$(".chzn-select").chosen();</script>
	'''
	))

return stream	return stream

def before_map(self, map):	def before_map(self, map):
"""This IRoutes implementation overrides the standard	"""This IRoutes implementation overrides the standard
``/user/register`` behaviour with a custom controller. You	``/user/register`` behaviour with a custom controller. You
might instead use it to provide a completely new page, for	might instead use it to provide a completely new page, for
example.	example.

Note that we have also provided a custom register form	Note that we have also provided a custom register form
template at ``theme/templates/user/register.html``.	template at ``theme/templates/user/register.html``.
"""	"""
# Hook in our custom user controller at the points of creation	# Hook in our custom user controller at the points of creation
# and edition.	# and edition.
map.connect('/user/register',	map.connect('/user/register',
controller='ckanext.example.controller:CustomUserController',	controller='ckanext.example.controller:CustomUserController',
action='register')	action='register')
map.connect('/user/edit',	map.connect('/user/edit',
controller='ckanext.example.controller:CustomUserController',	controller='ckanext.example.controller:CustomUserController',
action='edit')	action='edit')
map.connect('/user/edit/{id:.*}',	map.connect('/user/edit/{id:.*}',
controller='ckanext.example.controller:CustomUserController',	controller='ckanext.example.controller:CustomUserController',
action='edit')	action='edit')

map.connect('/package/new', controller='package_formalchemy', action='new')	map.connect('/package/new', controller='package_formalchemy', action='new')
map.connect('/package/edit/{id}', controller='package_formalchemy', action='edit')	map.connect('/package/edit/{id}', controller='package_formalchemy', action='edit')
return map	return map