[merge] temporarily revert extended example
[merge] temporarily revert extended example

file:b/.gitignore (new)
--- /dev/null
+++ b/.gitignore
@@ -1,1 +1,10 @@
-
+*.egg-info
+*.pyc
+*.swp
+*.swo
+*~
+#*
+.#*
+build/
+dist/
+distribute-*

file:a/.hgignore (deleted)
--- a/.hgignore
+++ /dev/null
@@ -1,11 +1,1 @@
-syntax: glob
-*.egg-info
-*.pyc
-*.swp
-*.swo
-*~
-#*
-.#*
-build/
-dist/
 

file:b/README.rst (new)
--- /dev/null
+++ b/README.rst
@@ -1,1 +1,66 @@
+This CKAN Extension demonstrates some common patterns for customising a CKAN instance.
 
+It comprises:
+
+* A CKAN Extension "plugin" at ``ckanext/example/plugin.py`` which, when
+  loaded, overrides various settings in the core ``ini``-file to provide:
+
+  * A path to local customisations of the core templates and stylesheets
+  * A "stream filter" that replaces arbitrary strings in rendered templates
+  * A "route" to override and extend the default behaviour of a core CKAN page
+
+* A custom Pylons controller for overriding some core CKAN behaviour
+
+* A custom Package edit form
+
+* A custom Group edit form
+
+* A plugin that allows for custom forms to be used for datasets based on 
+  their "type".
+
+* A custom User registration and edition form
+
+* Some simple template customisations
+
+Installation
+============
+
+To install this package, from your CKAN virtualenv, run the following from your CKAN base folder (e.g. ``pyenv/``)::
+
+  pip install -e git+https://github.com/okfn/ckanext-example#egg=ckanext-example
+
+Then activate it by setting ``ckan.plugins = example`` in your main ``ini``-file.
+
+
+Orientation
+===========
+
+* Examine the source code, starting with ``ckanext/example/plugin.py``
+
+* To understand the nuts and bolts of this file, which is a CKAN
+  *Extension*, read in conjunction with the "Extension
+  documentation": http://docs.ckan.org/en/latest/plugins.html
+
+* One thing the extension does is set the values of
+  ``extra_public_paths`` and ``extra_template_paths`` in the CKAN
+  config, which are "documented
+  here": http://docs.ckan.org/en/latest/configuration.html#extra-template-paths
+
+* These are set to point at directories within
+  ``ckanext/example/theme/`` (in this package).  Here we:
+   * override the home page HTML ``ckanext/example/theme/templates/home/index.html``
+   * provide some extra style by serving ``extra.css`` (which is loaded using the ``ckan.template_head_end`` option
+   * customise the navigation and header of the main template in the file ``layout.html``.
+
+  The latter file is a great place to make global theme alterations.
+  It uses the _layout template_ pattern "described in the Genshi
+  documentation":http://genshi.edgewall.org/wiki/GenshiTutorial#AddingaLayoutTemplate.
+  This allows you to use Xpath selectors to override snippets of HTML
+  globally.
+
+* The custom package edit form at ``package_form.py`` follows a deprecated
+  way to make a form (using FormAlchemy). This part of the Example Theme needs
+  updating. In the meantime, follow the instructions at: 
+  http://readthedocs.org/docs/ckan/en/latest/forms.html
+
+

file:a/README.txt (deleted)
--- a/README.txt
+++ /dev/null
@@ -1,57 +1,1 @@
-This CKAN Extension demonstrates some common patterns for customising a CKAN instance.
 
-It comprises:
-
-   * A CKAN Extension "plugin" at ``ckanext/exampletheme/__init__.py``
-     which, when loaded, overrides various settings in the core
-     ``ini``-file to provide:
-
-     * A path to local customisations of the core templates and stylesheets
-     * A "stream filter" that replaces arbitrary strings in rendered templates
-     * A "route" to override and extend the default behaviour of a core CKAN page
-
-   * A custom Pylons controller for overriding some core CKAN behaviour
-
-   * A custom Package edit form
-
-   * Some simple template customisations
-
-Installation
-============
-
-To install this package, from your CKAN virtualenv, run the following from your CKAN base folder (e.g. ``pyenv/``)::
-
- pip install -e hg+https://bitbucket.org/okfn/ckanext-exampletheme#egg=ckanext-exampletheme
-
-Then activate it by setting ``ckan.plugins = exampletheme`` in your main ``ini``-file.
-
-
-Orientation
-===========
-
-* Examine the source code, starting with ``ckanext/exampletheme/__init__.py``
-
-* To understand the nuts and bolts of this file, which is a CKAN
-  *Extension*, read in conjunction with the "Extension
-  documentation":http://packages.python.org/ckan/plugins.html
-
-* One thing the extension does is set the values of
-  ``extra_public_paths`` and ``extra_template_paths`` in the CKAN
-  config, which are "documented
-  here":http://packages.python.org/ckan/configuration.html#extra-template-paths
-
-* These are set to point at directories within
-  `ckanext/exampletheme/theme/`` (in this package).  Here, we override
-  the home page, provide some extra style with an ``extra.css``, and
-  customise the navigation and header of the main template in the file ``layout.html``.
-
-  The latter file is a great place to make global theme alterations.
-  It uses the _layout template_ pattern "described in the Genshi
-  documentation":http://genshi.edgewall.org/wiki/GenshiTutorial#AddingaLayoutTemplate.
-  This allows you to use Xpath selectors to override snippets of HTML
-  globally.
-
-* The custom package edit form at ``package_form.py`` follows the
-  conventions in the "main CKAN
-  documentation":http://packages.python.org/ckan/forms.html
-

--- /dev/null
+++ b/ckanext/example/__init__.py
@@ -1,1 +1,2 @@
+# package
 

--- /dev/null
+++ b/ckanext/example/commands.py
@@ -1,1 +1,66 @@
+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-vocab -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-vocab':
+            self.create_example_vocab()
+        else:
+            log.error('Command "%s" not recognized' % (cmd,))
+
+    def create_example_vocab(self):
+        '''
+        Adds an example vocabulary to the database if it doesn't
+        already exist.
+        '''
+        user = get_action('get_site_user')({'model': model, 'ignore_auth': True}, {})
+        context = {'model': model, 'session': model.Session, 'user': user['name']}
+        data = {'id': forms.EXAMPLE_VOCAB}
+
+        try:
+            get_action('vocabulary_show')(context, data)
+            log.info("Example tag vocabulary already exists, skipping.")
+        except NotFound:
+            log.info("Creating example vocab %s" % forms.EXAMPLE_VOCAB)
+            data = {'name': forms.EXAMPLE_VOCAB}
+            vocab = get_action('vocabulary_create')(context, data)
+
+            log.info("Adding tag %s to vocab %s" % ('vocab-tag-example-1', forms.EXAMPLE_VOCAB))
+            data = {'name': 'vocab-tag-example-1', 'vocabulary_id': vocab['id']}
+            get_action('tag_create')(context, data)
+
+            log.info("Adding tag %s to vocab %s" % ('vocab-tag-example-2', forms.EXAMPLE_VOCAB))
+            data = {'name': 'vocab-tag-example-2', 'vocabulary_id': vocab['id']}
+            get_action('tag_create')(context, data)
+

--- /dev/null
+++ b/ckanext/example/controller.py
@@ -1,1 +1,53 @@
+import sys
+from ckan.lib.base import request
+from ckan.lib.base import c, g, h
+from ckan.lib.base import model
+from ckan.lib.base import render
+from ckan.lib.base import _
 
+from ckan.lib.navl.validators import not_empty
+
+from ckan.controllers.user import UserController
+
+
+class CustomUserController(UserController):
+    """This controller is an example to show how you might extend or
+    override core CKAN behaviour from an extension package.
+
+    It overrides 2 method hooks which the base class uses to create the
+    validation schema for the creation and editing of a user; to require
+    that a fullname is given.
+    """
+
+    new_user_form = 'user/register.html'
+
+    def _add_requires_full_name_to_schema(self, schema):
+        """
+        Helper function that modifies the fullname validation on an existing schema
+        """
+        schema['fullname'] = [not_empty, unicode]
+
+    def _new_form_to_db_schema(self):
+        """
+        Defines a custom schema that requires a full name to be supplied
+
+        This method is a hook that the base class calls for the validation
+        schema to use when creating a new user.
+        """
+        schema = super(CustomUserController, self)._new_form_to_db_schema()
+        self._add_requires_full_name_to_schema(schema)
+        return schema
+
+    def _edit_form_to_db_schema(self):
+        """
+        Defines a custom schema that requires a full name cannot be removed
+        when editing the user.
+
+        This method is a hook that the base class calls for the validation
+        schema to use when editing an exiting user.
+        """
+        schema = super(CustomUserController, self)._edit_form_to_db_schema()
+        self._add_requires_full_name_to_schema(schema)
+        return schema
+
+

--- /dev/null
+++ b/ckanext/example/forms.py
@@ -1,1 +1,288 @@
-
+import os
+import logging
+from ckan.authz import Authorizer
+from ckan.logic.converters import convert_to_extras,\
+    convert_from_extras, convert_to_tags, convert_from_tags, free_tags_only
+from ckan.logic import get_action, NotFound
+from ckan.logic.schema import package_form_schema, group_form_schema
+from ckan.lib.base import c, model
+from ckan.plugins import IDatasetForm, IGroupForm, IConfigurer
+from ckan.plugins import IGenshiStreamFilter
+from ckan.plugins import implements, SingletonPlugin
+from ckan.lib.navl.validators import ignore_missing, keep_extras
+
+log = logging.getLogger(__name__)
+
+EXAMPLE_VOCAB = u'example_vocab'
+
+
+class ExampleGroupForm(SingletonPlugin):
+    """This plugin demonstrates how a class packaged as a CKAN
+    extension might extend CKAN behaviour by providing custom forms
+    based on the type of a Group.
+
+    In this case, we implement two extension interfaces to provide custom
+    forms for specific types of group.
+
+      - ``IConfigurer`` allows us to override configuration normally
+        found in the ``ini``-file.  Here we use it to specify where the
+        form templates can be found.
+        
+      - ``IGroupForm`` allows us to provide a custom form for a dataset
+        based on the 'type' that may be set for a group.  Where the 
+        'type' matches one of the values in group_types then this 
+        class will be used. 
+    """
+    implements(IGroupForm, inherit=True)
+    implements(IConfigurer, inherit=True)
+    
+    def update_config(self, config):
+        """
+        This IConfigurer implementation causes CKAN to look in the
+        ```templates``` directory when looking for the group_form()
+        """
+        here = os.path.dirname(__file__)
+        rootdir = os.path.dirname(os.path.dirname(here))
+        template_dir = os.path.join(rootdir, 'ckanext',
+                                    'example', 'theme', 'templates')
+        config['extra_template_paths'] = ','.join([template_dir,
+                config.get('extra_template_paths', '')])
+            
+    def group_form(self):
+        """
+        Returns a string representing the location of the template to be
+        rendered.  e.g. "forms/group_form.html".
+        """
+        return 'forms/group_form.html'
+
+    def group_types(self):
+        """
+        Returns an iterable of group type strings.
+
+        If a request involving a group of one of those types is made, then
+        this plugin instance will be delegated to.
+
+        There must only be one plugin registered to each group type.  Any
+        attempts to register more than one plugin instance to a given group
+        type will raise an exception at startup.
+        """
+        return ["testgroup"]
+
+    def is_fallback(self):
+        """
+        Returns true iff this provides the fallback behaviour, when no other
+        plugin instance matches a group's type.
+
+        As this is not the fallback controller we should return False.  If 
+        we were wanting to act as the fallback, we'd return True
+        """
+        return False                
+                
+    def form_to_db_schema(self):
+        """
+        Returns the schema for mapping group data from a form to a format
+        suitable for the database.
+        """
+        return group_form_schema()
+
+    def db_to_form_schema(self):
+        """
+        Returns the schema for mapping group data from the database into a
+        format suitable for the form (optional)
+        """
+        return {}
+        
+    def check_data_dict(self, data_dict):
+        """
+        Check if the return data is correct.
+
+        raise a DataError if not.
+        """
+
+    def setup_template_variables(self, context, data_dict):
+        """
+        Add variables to c just prior to the template being rendered.
+        """                
+                
+
+class ExampleDatasetForm(SingletonPlugin):
+    """This plugin demonstrates how a theme packaged as a CKAN
+    extension might extend CKAN behaviour.
+
+    In this case, we implement three extension interfaces:
+
+      - ``IConfigurer`` allows us to override configuration normally
+        found in the ``ini``-file.  Here we use it to specify where the
+        form templates can be found.
+      - ``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
+        type_name matches one of the values in package_types then this
+        class will be used.
+    """
+    implements(IDatasetForm, inherit=True)
+    implements(IConfigurer, inherit=True)    
+    implements(IGenshiStreamFilter)
+    
+    def update_config(self, config):
+        """
+        This IConfigurer implementation causes CKAN to look in the
+        ```templates``` directory when looking for the package_form()
+        """
+        here = os.path.dirname(__file__)
+        rootdir = os.path.dirname(os.path.dirname(here))
+        template_dir = os.path.join(rootdir, 'ckanext',
+                                    'example', 'theme', 'templates')
+        config['extra_template_paths'] = ','.join([template_dir,
+                config.get('extra_template_paths', '')])
+
+    # def configure(self, config):
+    #     '''
+    #     Adds some new vocabularies to the database if they don't already exist.
+
+    #     '''
+    #     # Add a 'genre' vocabulary with some tags.
+    #     self.genre_vocab = model.Vocabulary.get('Genre')
+    #     if not self.genre_vocab:
+    #         log.info("Adding vocab Genre")
+    #         self.genre_vocab = model.Vocabulary('Genre')
+    #         model.Session.add(self.genre_vocab)
+    #         model.Session.commit()
+    #         log.info("Adding example tags to vocab %s" % self.genre_vocab.name)
+    #         jazz_tag = model.Tag('jazz', self.genre_vocab.id)
+    #         soul_tag = model.Tag('soul', self.genre_vocab.id)
+    #         model.Session.add(jazz_tag)
+    #         model.Session.add(soul_tag)
+    #         model.Session.commit()
+
+    #     # Add a 'composer' vocabulary with some tags.
+    #     self.composer_vocab = model.Vocabulary.get('Composer')
+    #     if not self.composer_vocab:
+    #         log.info("Adding vocab Composer")
+    #         self.composer_vocab = model.Vocabulary('Composer')
+    #         model.Session.add(self.composer_vocab)
+    #         model.Session.commit()
+    #         log.info("Adding example tags to vocab %s" %
+    #                 self.composer_vocab.name)
+    #         mintzer_tag = model.Tag('Bob Mintzer', self.composer_vocab.id)
+    #         lewis_tag = model.Tag('Steve Lewis', self.composer_vocab.id)
+    #         model.Session.add(mintzer_tag)
+    #         model.Session.add(lewis_tag)
+    #         model.Session.commit()
+
+    def package_form(self):
+        """
+        Returns a string representing the location of the template to be
+        rendered.  e.g. "package/new_package_form.html".
+        """
+        return 'forms/dataset_form.html'
+
+    def is_fallback(self):
+        """
+        Returns true iff this provides the fallback behaviour, when no other
+        plugin instance matches a package's type.
+
+        As this is not the fallback controller we should return False.  If
+        we were wanting to act as the fallback, we'd return True
+        """
+        return True
+
+    def package_types(self):
+        """
+        Returns an iterable of package type strings.
+
+        If a request involving a package of one of those types is made, then
+        this plugin instance will be delegated to.
+
+        There must only be one plugin registered to each package type.  Any
+        attempts to register more than one plugin instance to a given package
+        type will raise an exception at startup.
+        """
+        return ["example_dataset_form"]
+
+    def setup_template_variables(self, context, data_dict=None):
+        """
+        Adds variables to c just prior to the template being rendered that can
+        then be used within the form
+        """
+        c.licences = [('', '')] + model.Package.get_license_options()
+        c.publishers = [('Example publisher', 'Example publisher 2')]
+        c.is_sysadmin = Authorizer().is_sysadmin(c.user)
+        c.resource_columns = model.Resource.get_columns()
+        try:
+            c.vocab_tags = get_action('tag_list')(context, {'vocabulary_id': EXAMPLE_VOCAB})
+            # c.genre_tags = get_action('tag_list')(context, {'vocabulary_id': self.genre_vocab.name})
+            # c.composer_tags = get_action('tag_list')(context, {'vocabulary_id': self.composer_vocab.name})
+        except NotFound:
+            c.vocab_tags = None
+
+        ## This is messy as auths take domain object not data_dict
+        pkg = context.get('package') or c.pkg
+        if pkg:
+            c.auth_for_change_state = Authorizer().am_authorized(
+                c, model.Action.CHANGE_STATE, pkg)
+
+    def form_to_db_schema(self):
+        """
+        Returns the schema for mapping package data from a form to a format
+        suitable for the database.
+        """
+        schema = package_form_schema()
+        schema.update({
+            'published_by': [ignore_missing, unicode, convert_to_extras],
+            'vocab_tags': [ignore_missing, convert_to_tags(EXAMPLE_VOCAB)],
+            # 'genre_tags': [ignore_missing, convert_to_tags(self.genre_vocab.name)],
+            # 'composer_tags': [ignore_missing, convert_to_tags(self.composer_vocab.name)],
+        })
+        return schema
+    
+    def db_to_form_schema(self):
+        """
+        Returns the schema for mapping package data from the database into a
+        format suitable for the form (optional)
+        """
+        schema = package_form_schema()
+        schema.update({
+            'tags': {
+                '__extras': [keep_extras, free_tags_only]
+            },
+            'vocab_tags_selected': [convert_from_tags(EXAMPLE_VOCAB), ignore_missing],
+            # 'genre_tags_selected': [convert_from_tags(self.genre_vocab.name),
+            #     ignore_missing],
+            # 'composer_tags_selected': [
+            #     convert_from_tags(self.composer_vocab.name), ignore_missing],
+            'published_by': [convert_from_extras, ignore_missing],
+        })
+        return schema
+
+    def check_data_dict(self, data_dict):
+        """
+        Check if the return data is correct and raises a DataError if not.
+        """
+        return
+
+    def filter(self, stream):
+        return stream
+
+    # 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
+

--- /dev/null
+++ b/ckanext/example/package_form.py
@@ -1,1 +1,40 @@
+from sqlalchemy.util import OrderedDict
+from pylons.i18n import _
 
+from ckan.forms import common
+from ckan.forms import package
+
+
+# Setup the fieldset
+def build_example_form(is_admin=False,
+                       user_editable_groups=None,
+                       **kwargs):
+    """Customise the core CKAN dataset editing form by adding a new
+    field "temporal coverage", and changing the layout of the core
+    fields.
+    """
+    # Restrict fields
+    builder = package.build_package_form(
+        user_editable_groups=user_editable_groups)
+
+    # Extra fields
+    builder.add_field(common.DateRangeExtraField('temporal_coverage'))
+
+    # Layout
+    field_groups = OrderedDict([
+        (_('Customised Basic information'), ['title', 'name', 'url',
+                                  'notes', 'tags']),
+        (_('Details'), ['author', 'author_email', 'groups',
+                        'maintainer', 'maintainer_email',
+                        'license_id', 'temporal_coverage' ]),
+        (_('Resources'), ['resources']),
+        ])
+    builder.set_displayed_fields(field_groups)
+    return builder
+
+
+def get_example_fieldset(is_admin=False, user_editable_groups=None, **kwargs):
+    return build_example_form(is_admin=is_admin,
+                              user_editable_groups=user_editable_groups,
+                              **kwargs).get_fieldset()
+

--- /dev/null
+++ b/ckanext/example/plugin.py
@@ -1,1 +1,121 @@
+import os
+from logging import getLogger
 
+from pylons import request
+from genshi.input import HTML
+from genshi.filters.transform import Transformer
+
+from ckan.plugins import implements, SingletonPlugin
+from ckan.plugins import IConfigurer
+from ckan.plugins import IGenshiStreamFilter
+from ckan.plugins import IRoutes
+
+log = getLogger(__name__)
+
+
+class ExamplePlugin(SingletonPlugin):
+    """This plugin demonstrates how a theme packaged as a CKAN
+    extension might extend CKAN behaviour.
+
+    In this case, we implement three extension interfaces:
+
+      - ``IConfigurer`` allows us to override configuration normally
+        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
+        and resources that customise the core look and feel.
+        
+      - ``IGenshiStreamFilter`` allows us to filter and transform the
+        HTML stream just before it is rendered.  In this case we use
+        it to rename "frob" to "foobar"
+        
+      - ``IRoutes`` allows us to add new URLs, or override existing
+        URLs.  In this example we use it to override the default
+        ``/register`` behaviour with a custom controller
+    """
+    implements(IConfigurer, inherit=True)
+    implements(IGenshiStreamFilter, inherit=True)
+    implements(IRoutes, inherit=True)
+
+    def update_config(self, config):
+        """This IConfigurer implementation causes CKAN to look in the
+        ```public``` and ```templates``` directories present in this
+        package for any customisations.
+
+        It also shows how to set the site title here (rather than in
+        the main site .ini file), and causes CKAN to use the
+        customised package form defined in ``package_form.py`` in this
+        directory.
+        """
+        here = os.path.dirname(__file__)
+        rootdir = os.path.dirname(os.path.dirname(here))
+        our_public_dir = os.path.join(rootdir, 'ckanext',
+                                      'example', 'theme', 'public')
+        template_dir = os.path.join(rootdir, 'ckanext',
+                                    'example', 'theme',
+        'templates')
+        # set our local template and resource overrides
+        config['extra_public_paths'] = ','.join([our_public_dir,
+                config.get('extra_public_paths', '')])
+        config['extra_template_paths'] = ','.join([template_dir,
+                config.get('extra_template_paths', '')])
+        # add in the extra.css
+        config['ckan.template_head_end'] = config.get('ckan.template_head_end', '') +\
+                                           '<link rel="stylesheet" href="/css/extra.css" type="text/css"> '
+        # set the title
+        config['ckan.site_title'] = "Example CKAN theme"
+        # set the customised package form (see ``setup.py`` for entry point)
+        config['package_form'] = "example_form"
+
+    def filter(self, stream):
+        """Conform to IGenshiStreamFilter interface.
+
+        This example filter renames 'frob' to 'foobar' (this string is
+        found in the custom ``home/index.html`` template provided as
+        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()')\
+                 .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
+
+    def before_map(self, map):
+        """This IRoutes implementation overrides the standard
+        ``/user/register`` behaviour with a custom controller.  You
+        might instead use it to provide a completely new page, for
+        example.
+
+        Note that we have also provided a custom register form
+        template at ``theme/templates/user/register.html``.
+        """
+        # Hook in our custom user controller at the points of creation
+        # and edition.
+        map.connect('/user/register',
+                    controller='ckanext.example.controller:CustomUserController',
+                    action='register')
+        map.connect('/user/edit',
+                    controller='ckanext.example.controller:CustomUserController',
+                    action='edit')
+        map.connect('/user/edit/{id:.*}',
+                    controller='ckanext.example.controller:CustomUserController',
+                    action='edit')
+
+        map.connect('/package/new', controller='package_formalchemy', action='new')
+        map.connect('/package/edit/{id}', controller='package_formalchemy', action='edit')
+        return map
+

 Binary files /dev/null and b/ckanext/example/theme/public/css/chosen-sprite.png differ
--- /dev/null
+++ b/ckanext/example/theme/public/css/chosen.css
@@ -1,1 +1,390 @@
-
+/* @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 */
+

--- /dev/null
+++ b/ckanext/example/theme/public/css/extra.css
@@ -1,1 +1,5 @@
+body {
+  background-color: pink;
+}
 
+

--- /dev/null
+++ b/ckanext/example/theme/public/scripts/chosen.jquery.min.js
@@ -1,1 +1,10 @@
+// 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)

--- /dev/null
+++ b/ckanext/example/theme/templates/forms/dataset_form.html
@@ -1,1 +1,276 @@
-
+<form id="dataset-edit" method="post" 
+  py:attrs="{'class':'has-errors'} if errors else {}"
+  xmlns:i18n="http://genshi.edgewall.org/i18n"
+  xmlns:py="http://genshi.edgewall.org/"
+  xmlns:xi="http://www.w3.org/2001/XInclude">
+
+
+<div class="error-explanation" py:if="error_summary">
+<h2>Errors in form</h2>
+<p>The form contains invalid entries:</p>
+<ul>
+  <li py:for="key, error in error_summary.items()">${"%s: %s" % (key, error)}
+    <py:if test="key=='Resources'">
+      <ul>
+        <py:for each="idx, errordict in enumerate(errors.get('resources', []))">
+          <li py:if="errordict">
+            Resource ${idx}:
+            <ul>
+              <li py:for="thiskey, thiserror in errordict.items()">${thiskey}: <py:for each="errorinfo in thiserror">${errorinfo}; </py:for></li>
+            </ul>
+          </li>
+        </py:for>
+      </ul>
+    </py:if>
+  </li>
+</ul>
+</div>
+
+<fieldset id="basic-information">
+  <dl>
+    <dt class="title-label"><label class="field_opt" for="title">Title</label></dt>
+    <dd class="title-field">
+      <input id="title"
+        class="js-title"
+        name="title" type="text"
+        value="${data.get('title', '')}"
+        placeholder="${_('A short descriptive title for the dataset')}"
+      />
+    </dd>
+    <dd class="title-instructions field_error" py:if="errors.get('title', '')">${errors.get('title', '')}</dd>
+
+    <dt class="name-label"><label class="field_req" for="name">Url</label></dt>
+    <dd class="name-field">
+      <span class="js-url-text url-text">${url(controller='package', action='index')+'/'}<span class="js-url-viewmode js-url-suffix">&nbsp;</span><a href="#" style="display: none;" class="url-edit js-url-editlink js-url-viewmode">(edit)</a></span>
+      <input style="display: none;" id="name" maxlength="100" name="name" type="text" class="url-input js-url-editmode js-url-input" value="${data.get('name', '')}" />
+      <p class="js-url-is-valid">&nbsp;</p>
+    </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', '')">${errors.get('name', '')}</dd>
+
+    <dt class="homepage-label"><label class="field_opt" for="url">Home Page</label></dt>
+    <dd class="homepage-field"><input id="url" name="url" type="text" value="${data.get('url', '')}"/></dd>
+    <dd class="homepage-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 field_error" py:if="errors.get('url', '')">${errors.get('url', '')}</dd>
+
+    <dt class="license-label"><label class="field_opt" for="license_id">License</label></dt>
+    <dd class="license-field">
+      <select id="license_id" name="license_id">
+        <py:for each="licence_desc, licence_id in c.licences">
+          <option value="${licence_id}" py:attrs="{'selected': 'selected' if data.get('license_id', '') == licence_id else None}" >${licence_desc}</option>
+        </py:for>
+      </select>
+    </dd>
+    <dd class="license-instructions instructions basic">The licence under which the dataset is released.</dd>
+
+    <dt class="description-label"><label class="field_opt" for="notes">Description</label></dt>
+    <dd class="description-field"><div class="markdown-editor">
+      <ul class="button-row">
+        <li><button class="pretty-button js-markdown-edit depressed">Edit</button></li>
+        <li><button class="pretty-button js-markdown-preview">Preview</button></li>
+      </ul>
+      <textarea class="markdown-input" name="notes" id="notes" placeholder="${_('Start with a summary sentence ...')}">${data.get('notes','')}</textarea>
+      <div class="markdown-preview" style="display: none;"></div>
+      <span class="hints">You can use <a href="http://daringfireball.net/projects/markdown/syntax" target="_blank">Markdown formatting</a> here.</span>
+      <!--
+      <dd class="instructions basic">The main description of the dataset</dd>
+      <dd class="instructions further">It is often displayed with the dataset title. In particular, it should start with a short sentence that describes the dataset succinctly, because the first few words alone may be used in some views of the datasets.</dd>
+      -->
+    </div></dd>
+  </dl>
+</fieldset>
+
+<fieldset id="resources">
+  <div class="instructions basic"><h3>Resources: the files and APIs associated with this dataset</h3></div>
+  <table class="resource-table-edit">
+    <thead>
+      <tr>
+        <th class="field_req resource-url">Resource</th>
+        <th class="resource-delete-link"></th>
+      </tr>
+    </thead>
+    <tbody class="js-resource-editor">
+    </tbody>
+  </table>
+
+
+  <div class="resource-add">
+    <ul class="button-row">
+      <li><h4>Add a resource:</h4></li>
+      <li><button class="pretty-button js-link-file">Link to a file</button></li>
+      <li><button class="pretty-button js-link-api">Link to an API</button></li>
+      <li class="js-upload-file ckan-logged-in" style="display: none;"><button class="pretty-button js-upload-file">Upload a file</button></li>
+    </ul>
+  </div>
+</fieldset>
+
+<fieldset id="groups">
+  <h3>Groups</h3>
+  <dl>
+    <py:for each="num, group in enumerate(data.get('groups', []))">
+        <?python
+        authorized_group = [group_authz for group_authz in c.groups_authz if group_authz['id'] == group['id']]
+        authorized_group = authorized_group[0] if authorized_group else None
+        ?>
+
+      <dt py:if="'id' in group">
+      <input type="${'checkbox' if authorized_group else 'hidden'}" name="groups__${num}__id" checked="checked" value="${group['id']}" />
+      <input type="hidden" name="groups__${num}__name" value="${group.get('name', authorized_group['name'] if authorized_group else '')}" />
+      </dt>     
+      <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>
+
+    <dt>Group</dt>
+    <dd py:if="c.groups_available"> 
+      <select id="groups__${len(data.get('groups', []))}__id" name="groups__${len(data.get('groups', []))}__id">
+        <option selected="selected" value="">(None)</option>
+        <py:for each="group in c.groups_available">
+        <option value="${group['id']}" >${group['name']}</option>
+        </py:for>
+      </select>
+    </dd> 
+    <dd py:if="not c.groups_available"><em>Cannot add any groups.</em></dd>
+  </dl>
+  <h3>Tags</h3>
+  <dl>
+    <dt class="tags-label"><label class="field_opt" for="tags">Tags</label></dt>
+    <dd class="tags-field">
+      <input class="long autocomplete-tag" id="tag_string" name="tag_string" size="60" type="text" 
+               value="${data.get('tag_string') or ', '.join([tag['name'] for tag in data.get('tags', []) if not tag.get('vocabulary_id')])}" />
+    </dd>
+    <dd class="tags-instructions instructions basic" i18n:msg="">Comma-separated terms that may link this dataset to similar ones. For more information on conventions, see <a href="http://wiki.okfn.org/ckan/doc/faq#TagConventions">this wiki page</a>.</dd>
+    <dd class="tags-instructions hints">e.g. pollution, rivers, water quality</dd>
+    <dd class="tags-instructions field_error" py:if="errors.get('tag_string', '')">${errors.get('tag_string', '')}</dd>
+  </dl>
+  <h3 py:if="c.vocab_tags">Tags With Example Vocabulary</h3>
+  <dl py:if="c.vocab_tags">
+
+  <!-- <h3>Musical Genre</h3> -->
+  <!-- <dl> -->
+  <!--   <dt class="tags-label"><label class="field_opt" for="tags_vocab">Tags</label></dt> -->
+  <!--   <dd class="tags-field"> -->
+  <!--     <select id="genre_tags" class="chzn-select" name="genre_tags" size="60" multiple="multiple"> -->
+  <!--       <py:for each="tag in c.genre_tags"> -->
+  <!--         <py:choose test=""> -->
+  <!--         <option py:when="tag in data.get('genre_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('genre_tag_string', '')">${errors.get('genre_tag_string', '')}</dd> -->
+  <!-- </dl> -->
+
+  <!-- <h3>Composer</h3> -->
+  <!-- <dl> -->
+  <!--   <dt class="tags-label"><label class="field_opt" for="tags_vocab">Tags</label></dt> -->
+  <!--   <dd class="tags-field"> -->
+  <!--     <select id="composer_tags" class="chzn-select" name="composer_tags" size="60" multiple="multiple"> -->
+  <!--       <py:for each="tag in c.composer_tags"> -->
+  <!--         <py:choose test=""> -->
+  <!--         <option py:when="tag in data.get('composer_tags_selected', [])" selected="selected" value="${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 id='further-information'>
+  <dl>
+    <dt><label class="field_opt" for="author">Author</label></dt>
+    <dd><input id="author" name="author" type="text" value="${data.get('author', '')}" /></dd>
+    <dd class="instructions basic">The name of the main contact, for enquiries about this particular dataset, using the e-mail address in the following field.</dd>
+
+    <dt><label class="field_opt" for="author_email">Author email</label></dt>
+    <dd><input id="author_email" name="author_email" type="text" value="${data.get('author_email', '')}" /></dd>
+
+    <dt><label class="field_opt" for="maintainer">Maintainer</label></dt>
+    <dd><input id="maintainer" name="maintainer" type="text" value="${data.get('maintainer', '')}" /></dd>
+    <dd class="instructions basic">If there is another important contact person (in addition to the person in the Author field) then provide details here.</dd>
+
+    <dt><label class="field_opt" for="maintainer_email">Maintainer email</label></dt>
+    <dd><input id="maintainer_email" name="maintainer_email" type="text" value="${data.get('maintainer_email', '')}" /></dd>
+
+    <dt><label class="field_opt" for="version">Version</label></dt>
+    <dd><input id="version" maxlength="100" name="version" type="text" value="${data.get('version', '')}" /></dd>
+    <dd class="instructions basic">A number representing the version (if applicable)</dd>
+    <dd class="hints">e.g. 1.2.0</dd>
+
+    <dt py:if="c.is_sysadmin or c.auth_for_change_state"><label class="field_opt" for="state">State</label></dt>
+    <dd py:if="c.is_sysadmin or c.auth_for_change_state">
+    <select id="state" name="state" >
+      <option py:attrs="{'selected': 'selected' if data.get('state') == 'active' else None}" value="active">active</option>
+      <option py:attrs="{'selected': 'selected' if data.get('state') == 'deleted' else None}" value="deleted">deleted</option>
+    </select>
+    </dd>
+
+  </dl>
+</fieldset>
+
+<fieldset id='extras'>
+  <dl>
+    <dt><label class="field_req" for="published_by">Published by *</label></dt>
+    <dd>
+      <select id="published_by" name="published_by">
+        <py:for each="published_name, published_desc in c.publishers">
+          <option value="${published_name}" py:attrs="{'selected': 'selected' if data.get('published_by', '') == published_name else None}" >
+            ${published_desc}
+          </option>
+        </py:for>
+      </select>
+    </dd>
+    <dd class="instructions basic">The organisation credited with or associated with the publication of this data.</dd>
+
+    <py:with vars="extras = data.get('extras', [])">
+    <py:for each="num, extra in enumerate(data.get('extras', []))">
+    <dt><label for="extras__${num}__value">${extra.get('key')}</label></dt>
+    <dd>
+      <input id="extras__${num}__key" name="extras__${num}__key" type="hidden" value="${extra.get('key')}" />
+      <input id="extras__${num}__value" name="extras__${num}__value" type="text" value="${extra.get('value')}" />
+      <input type="checkbox" name="extras__${num}__deleted" checked="${extra.get('deleted')}">Delete</input>
+    </dd>
+    </py:for>
+
+    <py:for each="num in range(len(extras), len(extras) + 4)">
+    <dt><label for="extras__${num}__key">New key</label></dt>
+    <dd>
+      <input class="medium-width" id="extras__${num}__key" name="extras__${num}__key" type="text" />
+      with value
+      <input class="medium-width" id="extras__${num}__value" name="extras__${num}__value" type="text" />
+    </dd>
+    </py:for>
+    </py:with>
+  </dl>
+</fieldset>
+
+<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>
+
+<div class="ckan-logged-in" style="display: none;">
+  <p>Author: ${c.author}</p>
+</div>
+<div class="ckan-logged-out">
+  <label>Author: ${c.author}</label>
+  <p i18n:msg="" class="hints">
+    Since you have not signed in this will just be your IP address.
+    <a href="${h.url_for(controller='user', action='login', id=None)}" target="_blank">Click here to sign in</a> before saving (opens in new window).
+  </p>
+</div>
+
+<div class="form-submit">
+  <input id="save" class="pretty-button primary" name="save" type="submit" value="${_('Save Changes')}" />
+  <py:if test="c.pkg">
+    <input id="cancel" class="pretty-button href-action" name="cancel" type="reset" value="${_('Cancel')}" action="${h.url_for(controller='package', action='read', id=c.pkg.name)}" />
+  </py:if>
+  <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.
+  </p>
+  <div class="clear"></div>
+</div>
+
+</form>
+

--- /dev/null
+++ b/ckanext/example/theme/templates/forms/group_form.html
@@ -1,1 +1,102 @@
+<form id="group-edit" action="" method="post" 
+    py:attrs="{'class':'has-errors'} if errors else {}"
+    xmlns:i18n="http://genshi.edgewall.org/i18n"
+    xmlns:py="http://genshi.edgewall.org/"
+    xmlns:xi="http://www.w3.org/2001/XInclude">
 
+<div class="error-explanation" py:if="error_summary">
+<h2>Errors in form</h2>
+<p>The form contains invalid entries:</p>
+<ul>
+  <li py:for="key, error in error_summary.items()">${"%s: %s" % (key, error)}</li>
+</ul>
+</div>
+
+<fieldset id="basic-information">
+  <dl>
+    <dt><label class="field_opt" for="name">The Title</label></dt>
+    <dd><input class="js-title" id="title" name="title" type="text" value="${data.get('title', '')}"/></dd>
+
+    <dt><label class="field_opt" for="title">Url</label></dt>
+    <dd class="name-field">
+      <span class="js-url-text url-text">${g.site_url+h.url_for(controller='group', action='index')+'/'}<span class="js-url-viewmode js-url-suffix">&nbsp;</span><a style="display: none;" href="#" class="url-edit js-url-editlink js-url-viewmode">(edit)</a></span>
+      <input style="display: none;" id="name" maxlength="100" name="name" type="text" class="url-input js-url-editmode js-url-input" value="${data.get('name', '')}" />
+      <p class="js-url-is-valid">&nbsp;</p>
+    </dd>
+    <dd style="display: none;" class="js-url-editmode instructions basic">2+ chars, lowercase, using only 'a-z0-9' and '-_'</dd>
+    <dd class="field_error" py:if="errors.get('name', '')">${errors.get('name', '')}</dd>
+
+    <dt class="description-label"><label class="field_opt" for="title">Description</label></dt>
+    <dd class="description-field"><div class="markdown-editor">
+      <ul class="button-row">
+        <li><button class="pretty-button js-markdown-edit depressed">Edit</button></li>
+        <li><button class="pretty-button js-markdown-preview">Preview</button></li>
+      </ul>
+      <textarea class="markdown-input" name="description" id="notes" placeholder="${_('Start with a summary sentence ...')}">${data.get('description','')}</textarea>
+      <div class="markdown-preview" style="display: none;"></div>
+      <span class="hints">You can use <a href="http://daringfireball.net/projects/markdown/syntax" target="_blank">Markdown formatting</a> here.</span>
+    </div></dd>
+
+
+    <dt class="state-label" py:if="c.is_sysadmin or c.auth_for_change_state"><label class="field_opt" for="state">State</label></dt>
+    <dd class="state-field" py:if="c.is_sysadmin or c.auth_for_change_state">
+    <select id="state" name="state" >
+      <option py:attrs="{'selected': 'selected' if data.get('state') == 'active' else None}" value="active">active</option>
+      <option py:attrs="{'selected': 'selected' if data.get('state') == 'deleted' else None}" value="deleted">deleted</option>
+    </select>
+    </dd>
+  </dl>
+</fieldset>
+  
+<fieldset id="extras">
+  <h3>Extras</h3>
+  <dl>
+    <py:with vars="extras = data.get('extras', [])">
+    <py:for each="num, extra in enumerate(data.get('extras', []))">
+    <dt><label for="extras__${num}__value">${extra.get('key')}</label></dt>
+    <dd>
+      <input id="extras__${num}__key" name="extras__${num}__key" type="hidden" value="${extra.get('key')}" />
+      <input id="extras__${num}__value" name="extras__${num}__value" type="text" value="${extra.get('value')}" />
+      <input type="checkbox" name="extras__${num}__deleted" checked="${extra.get('deleted')}">Delete</input>
+    </dd>
+    </py:for>
+
+    <py:for each="num in range(len(extras), len(extras) + 4)">
+    <dt><label for="extras__${num}__key">New key</label></dt>
+    <dd>
+      <input class="medium-width" id="extras__${num}__key" name="extras__${num}__key" type="text" />
+      with value
+      <input class="medium-width" id="extras__${num}__value" name="extras__${num}__value" type="text" />
+    </dd>
+    </py:for>
+    </py:with>
+  </dl>
+</fieldset>
+
+<fieldset id="datasets">
+  <h3>Datasets</h3>
+  <dl py:if="data.get('packages')">
+    <py:for each="num, package in enumerate(data.get('packages'))">
+      <dt><input checked="checked" id="datasets__${num}__name" name="packages__${num}__name" type="checkbox" value="${package['name']}"/></dt>
+      <dd>
+        <label for="packages__${num}__name">${package['name']}</label>
+      </dd>
+    </py:for>
+  </dl>
+  <p py:if="not data.get('packages')">There are no datasets currently in this group.</p>
+
+  <h3>Add datasets</h3>
+  <dl>
+    <dt><label class="field_opt" for="packages__${len(data.get('packages', []))}__name">Dataset</label></dt>
+    <dd><input class="autocomplete-dataset" id="datasets__${len(data.get('packages', []))}__name" name="packages__${len(data.get('packages', []))}__name" type="text" /></dd>
+  </dl>
+</fieldset>
+
+<div class="form-submit">
+  <input id="save" class="pretty-button primary" name="save" type="submit" value="${_('Save Changes')}" />
+  <py:if test="c.group">
+    <input id="cancel" class="pretty-button href-action" name="cancel" type="reset" value="${_('Cancel')}" action="${h.url_for(controller='group', action='read', id=c.group.name)}" />
+  </py:if>
+</div>
+</form>
+

--- /dev/null
+++ b/ckanext/example/theme/templates/home/index.html
@@ -1,1 +1,30 @@
+<html xmlns:py="http://genshi.edgewall.org/"
+  xmlns:i18n="http://genshi.edgewall.org/i18n"
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  py:strip="">
 
+  <py:def function="page_title">Home</py:def>
+
+  <py:def function="optional_head">
+   <style type="text/css">
+     #examplething {
+       background-color: yellow;
+       padding: 10px;
+     }
+   </style>
+  </py:def>
+
+  <div py:match="content">
+   <h2>Welcome to Example Theme!</h2>
+   <p>
+     This page left intentionally ugly
+   </p>
+   <p id="examplething">
+     Here is the frob
+   </p>
+	${select("*")}
+  </div>
+
+  <xi:include href="layout.html" />
+</html>
+

--- /dev/null
+++ b/ckanext/example/theme/templates/layout.html
@@ -1,1 +1,31 @@
+<html xmlns="http://www.w3.org/1999/xhtml"
+  xmlns:py="http://genshi.edgewall.org/" 
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:doap="http://usefulinc.com/ns/doap"
+  xmlns:foaf="http://xmlns.com/foaf/0.1/"
+  py:strip=""
+  >
 
+<!-- ! a custom primary nav -->
+  <py:match path="//div[@class='menu']">
+    <div class="menu">
+        ${h.nav_link(c, _('Home'), controller='home', action='index')}
+        ${h.nav_link(c, _('Data'), controller='package', action='index')}
+        ${h.nav_link(c, _('New dataset'), controller='package', action='new')}
+        ${h.nav_link(c, _('New group'), controller='group', action='new')}
+    </div>
+  </py:match>
+
+<!-- make a really big search box in the top bar -->
+  <py:match path="//div[@id='top-bar']/div[@class='search-form']">
+    <div class="search-form">
+        <form action="${url(controller='package', action='search')}" method="GET">
+          <input type="search" class="search" name="q" value="" autocomplete="off" results="5" placeholder="What are you looking for?"  id="bigsearch"  />
+	  <input type="submit" class="searchbutton" value="search" />
+        </form>
+    </div>
+  </py:match>
+  
+  <xi:include href="layout_base.html" />
+</html>
+

--- /dev/null
+++ b/ckanext/example/theme/templates/user/register.html
@@ -1,1 +1,50 @@
+<form id="user-edit" action="" method="post"
+    py:attrs="{'class':'has-errors'} if errors else {}"
+    xmlns:i18n="http://genshi.edgewall.org/i18n"
+    xmlns:py="http://genshi.edgewall.org/"
+    xmlns:xi="http://www.w3.org/2001/XInclude">
 
+<div class="error-explanation" py:if="error_summary">
+<h2>Errors in form</h2>
+<p>The form contains invalid entries:</p>
+<ul>
+  <li py:for="key, error in error_summary.items()">${"%s: %s" % (key, error)}</li>
+</ul>
+</div>
+
+    <dl>
+        <dt><label class="field_opt" for="name">Login:</label></dt>
+        <dd><input type="text" name="name" value="${data.get('name','')}" /></dd>
+        <dd class="instructions basic">3+ chars, using only 'a-z0-9' and '-_'</dd>
+        <dd class="field_error" py:if="errors.get('name', '')">${errors.get('name', '')}</dd>
+
+        <dt><label class="field_opt" for="fullname">Full name:</label></dt>
+        <dd><input type="text" name="fullname" value="${data.get('fullname','')}" /></dd>
+        <dd class="field_error" py:if="errors.get('fullname', '')">${errors.get('fullname', '')}</dd>
+
+        <dt><label class="field_opt" for="email">E-Mail</label></dt>
+        <dd><input type="text" name="email" value="${data.get('email','')}" /></dd>
+
+        <dt><label class="field_opt" for="password1">Password:</label></dt>
+        <dd><input type="password" name="password1" value="" /></dd>
+        <dd class="field_error" py:if="errors.get('password1', '')">${errors.get('password1', '')}</dd>
+
+        <dt><label class="field_opt" for="password2">Password (repeat):</label></dt>
+        <dd><input type="password" name="password2" value="" /></dd>
+
+        <dd py:if="g.recaptcha_publickey">
+          <script type="text/javascript"
+            src="http://www.google.com/recaptcha/api/challenge?k=${g.recaptcha_publickey}">
+          </script>
+          <noscript>
+            <iframe src="http://www.google.com/recaptcha/api/noscript?k=${g.recaptcha_publickey}"
+              height="300" width="500" frameborder="0"></iframe><br/>
+            <textarea name="recaptcha_challenge_field" rows="3" cols="40"> </textarea>
+            <input type="hidden" name="recaptcha_response_field" value="manual_challenge" />
+          </noscript>
+        </dd>
+
+    </dl>
+  <input id="save" name="save" type="submit" class="pretty-button primary" value="Register now &raquo;" />
+</form>
+

--- a/ckanext/exampletheme/__init__.py
+++ /dev/null
@@ -1,86 +1,1 @@
-import os
-from logging import getLogger
 
-from genshi.filters.transform import Transformer
-
-from ckan.plugins import implements, SingletonPlugin
-from ckan.plugins import IConfigurer
-from ckan.plugins import IGenshiStreamFilter
-from ckan.plugins import IRoutes
-
-log = getLogger(__name__)
-
-
-class ExampleThemePlugin(SingletonPlugin):
-    """This plugin demonstrates how a theme packaged as a CKAN
-    extension might extend CKAN behaviour.
-
-    In this case, we implement three extension interfaces:
-
-      - ``IConfigurer`` allows us to override configuration normally
-        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
-        and resources that customise the core look and feel.
-      - ``IGenshiStreamFilter`` allows us to filter and transform the
-        HTML stream just before it is rendered.  In this case we use
-        it to rename "frob" to "foobar"
-      - ``IRoutes`` allows us to add new URLs, or override existing
-        URLs.  In this example we use it to override the default
-        ``/register`` behaviour with a custom controller
-    """
-    implements(IConfigurer, inherit=True)
-    implements(IGenshiStreamFilter, inherit=True)
-    implements(IRoutes, inherit=True)
-
-    def update_config(self, config):
-        """This IConfigurer implementation causes CKAN to look in the
-        ```public``` and ```templates``` directories present in this
-        package for any customisations.
-
-        It also shows how to set the site title here (rather than in
-        the main site .ini file), and causes CKAN to use the
-        customised package form defined in ``package_form.py`` in this
-        directory.
-        """
-        here = os.path.dirname(__file__)
-        rootdir = os.path.dirname(os.path.dirname(here))
-        our_public_dir = os.path.join(rootdir, 'ckanext',
-                                      'exampletheme', 'theme', 'public')
-        template_dir = os.path.join(rootdir, 'ckanext',
-                                    'exampletheme', 'theme',
-        'templates')
-        # set our local template and resource overrides
-        config['extra_public_paths'] = ','.join([our_public_dir,
-                config.get('extra_public_paths', '')])
-        config['extra_template_paths'] = ','.join([template_dir,
-                config.get('extra_template_paths', '')])
-        # set the title
-        config['ckan.site_title'] = "An example CKAN theme"
-        # set the customised package form (see ``setup.py`` for entry point)
-        config['package_form'] = "example_form"
-
-    def filter(self, stream):
-        """Conform to IGenshiStreamFilter interface.
-
-        This example filter renames 'frob' to 'foobar' (this string is
-        found in the custom ``home/index.html`` template provided as
-        part of the package).
-        """
-        stream = stream | Transformer('//p[@id="examplething"]/text()')\
-                 .substitute(r'frob', r'foobar')
-        return stream
-
-    def before_map(self, map):
-        """This IRoutes implementation overrides the standard
-        ``/user/register`` behaviour with a custom controller.  You
-        might instead use it to provide a completely new page, for
-        example.
-
-        Note that we have also provided a custom register form
-        template at ``theme/templates/user/register.html``.
-        """
-        map.connect('/user/register',
-                    controller='ckanext.exampletheme.controller:CustomUserController',
-                    action='custom_register')
-        return map
-

--- a/ckanext/exampletheme/controller.py
+++ /dev/null
@@ -1,40 +1,1 @@
-import sys
-from ckan.lib.base import request
-from ckan.lib.base import c, g, h
-from ckan.lib.base import model
-from ckan.lib.base import render
-from ckan.lib.base import _
 
-from ckan.controllers.user import UserController
-
-
-class CustomUserController(UserController):
-    """This controller is an example to show how you might extend or
-    override core CKAN behaviour from an extension package.
-
-    It duplicates functionality in the core CKAN UserController's
-    register function, but extends it to make an email address
-    mandatory.
-    """
-    def custom_register(self):
-        if request.method == 'POST':
-            # custom validation that requires an email address
-            error = False
-            c.email = request.params.getone('email')
-            c.login = request.params.getone('login')
-            if not model.User.check_name_available(c.login):
-                error = True
-                h.flash_error(_("That username is not available."))
-            if not c.email:
-                error = True
-                h.flash_error(_("You must supply an email address."))
-            try:
-                self._get_form_password()
-            except ValueError, ve:
-                h.flash_error(ve)
-                error = True
-            if error:
-                return render('user/register.html')
-        # now delegate to core CKAN register method
-        return self.register()
-

--- a/ckanext/exampletheme/package_form.py
+++ /dev/null
@@ -1,40 +1,1 @@
-from sqlalchemy.util import OrderedDict
-from pylons.i18n import _
 
-from ckan.forms import common
-from ckan.forms import package
-
-
-# Setup the fieldset
-def build_example_form(is_admin=False,
-                       user_editable_groups=None,
-                       **kwargs):
-    """Customise the core CKAN dataset editing form by adding a new
-    field "temporal coverage", and changing the layout of the core
-    fields.
-    """
-    # Restrict fields
-    builder = package.build_package_form(
-        user_editable_groups=user_editable_groups)
-
-    # Extra fields
-    builder.add_field(common.DateRangeExtraField('temporal_coverage'))
-
-    # Layout
-    field_groups = OrderedDict([
-        (_('Basic information'), ['title', 'name', 'url',
-                                  'notes', 'tags']),
-        (_('Details'), ['author', 'author_email', 'groups',
-                        'maintainer', 'maintainer_email',
-                        'license_id', 'temporal_coverage' ]),
-        (_('Resources'), ['resources']),
-        ])
-    builder.set_displayed_fields(field_groups)
-    return builder
-
-
-def get_example_fieldset(is_admin=False, user_editable_groups=None, **kwargs):
-    return build_example_form(is_admin=is_admin,
-                              user_editable_groups=user_editable_groups,
-                              **kwargs).get_fieldset()
-

--- a/ckanext/exampletheme/theme/public/css/extra.css
+++ /dev/null
@@ -1,5 +1,1 @@
-body {
-  background-color: pink;
-}
 
-

--- a/ckanext/exampletheme/theme/templates/home/index.html
+++ /dev/null
@@ -1,29 +1,1 @@
-<html xmlns:py="http://genshi.edgewall.org/"
-  xmlns:i18n="http://genshi.edgewall.org/i18n"
-  xmlns:xi="http://www.w3.org/2001/XInclude"
-  py:strip="">
 
-  <py:def function="page_title">Home</py:def>
-
-  <py:def function="optional_head">
-   <style type="text/css">
-     #examplething {
-       background-color: yellow;
-       padding: 10px;
-     }
-   </style>
-  </py:def>
-
-  <div py:match="content">
-   <h2>Welcome to Example Theme!</h2>
-   <p>
-     This page left intentionally ugly
-   </p>
-   <p id="examplething">
-     Here is the frob
-   </p>
-  </div>
-
-  <xi:include href="layout.html" />
-</html>
-

--- a/ckanext/exampletheme/theme/templates/layout.html
+++ /dev/null
@@ -1,33 +1,1 @@
-<html xmlns="http://www.w3.org/1999/xhtml"
-  xmlns:py="http://genshi.edgewall.org/" 
-  xmlns:xi="http://www.w3.org/2001/XInclude"
-  xmlns:doap="http://usefulinc.com/ns/doap"
-  xmlns:foaf="http://xmlns.com/foaf/0.1/"
-  py:strip=""
-  >
 
-<!-- ! a custom primary nav -->
-  <py:match path="//div[@class='menu']">
-    <div class="menu">
-      <ul>
-        <li>${h.nav_link(c, _('Home'), controller='home', action='index', id=None)}
-      </li>
-      <li>${h.nav_link(c, _('Data'), controller='package', action='index', id=None)}
-      </li>
-    </ul>
-    </div>
-  </py:match>
-
-<!-- make a really big search box in the top bar -->
-  <py:match path="//div[@id='top-bar']/div[@class='search-form']">
-    <div class="search-form">
-        <form action="${url(controller='package', action='search')}" method="GET">
-          <input type="search" class="search" name="q" value="" autocomplete="off" results="5" placeholder="What are you looking for?"  id="bigsearch"  />
-	  <input type="submit" class="searchbutton" value="search" />
-        </form>
-    </div>
-  </py:match>
-  
-  <xi:include href="layout_base.html" />
-</html>
-

--- a/ckanext/exampletheme/theme/templates/user/register.html
+++ /dev/null
@@ -1,49 +1,1 @@
-<html xmlns:py="http://genshi.edgewall.org/"
-  xmlns:i18n="http://genshi.edgewall.org/i18n"
-  xmlns:xi="http://www.w3.org/2001/XInclude"
-  py:strip="">
-  
-  <py:match path="primarysidebar">
-    <li class="widget-container widget_text">
-      <h2>Have an OpenID?</h2>
-      <p>
-        If you have an account with Google, Yahoo or one of many other 
-        OpenID providers, you can log in without signing up. 
-      </p>
-      <ul>
-        <li>${h.link_to(_('Log in now'), h.url_for(conroller='user', action='login'))}</li>
-      </ul>
-    </li>
-  </py:match>
-  
-  <py:def function="page_title">Register - User</py:def>
 
-  <div py:match="content">
-    <h2>Join the community</h2>
-    
-    <form action="/user/register" method="post" class="simple-form" id="register_form">  
-      <fieldset>
-        <legend i18n:msg="site_title">Register with CKAN</legend>
-
-        <label for="login">Login:</label>
-        <input name="login" value="${c.login}" />
-        <br/>
-        <label for="fullname">Full name (optional):</label>
-        <input name="fullname" value="${c.fullname}" />
-        <br/>
-        <label for="email">E-Mail:</label>
-        <input name="email" value="${c.email}" />
-        <br/>
-        <label for="password1">Password:</label>
-        <input type="password" name="password1" value="" />
-        <br/>
-        <label for="password2">Password (repeat):</label>
-        <input type="password" name="password2" value="" />
-        <br/>
-      </fieldset>
-      ${h.submit('s', _('Sign up'))}
-    </form>
-  </div>
-  <xi:include href="layout.html" />
-</html>
-

file:a/rename.sh -> file:b/rename.sh
--- a/rename.sh
+++ b/rename.sh
@@ -6,8 +6,9 @@
 NEWNAME=$1
 NEWNAME_LOWER="`echo $NEWNAME | awk '{print tolower($0)}'`"
 echo $NEWNAME_LOWER
-mv ckanext/exampletheme ckanext/$NEWNAME_LOWER
-grep -rl ExampleTheme * | grep -v `basename $0` | xargs perl -pi -e "s/ExampleTheme/$NEWNAME/g"
-grep -rl exampletheme * | grep -v `basename $0` | xargs perl -pi -e "s/exampletheme/$NEWNAME_LOWER/g"
+mv ckanext/example ckanext/$NEWNAME_LOWER
+grep -rl Example * | grep -v `basename $0` | xargs perl -pi -e "s/Example/$NEWNAME/g"
+grep -rl example * | grep -v `basename $0` | xargs perl -pi -e "s/example/$NEWNAME_LOWER/g"
 cd ..
-mv ckanext-exampletheme ckanext-$NEWNAME_LOWER
+mv ckanext-example ckanext-$NEWNAME_LOWER
+

file:a/setup.py -> file:b/setup.py
--- a/setup.py
+++ b/setup.py
@@ -1,14 +1,12 @@
 from setuptools import setup, find_packages
-import sys, os
 
-version = '0.1'
+version = '0.2'
 
 setup(
-	name='ckanext-exampletheme',
+	name='ckanext-example',
 	version=version,
-	description="Example themeb for customising CKAN",
-	long_description="""\
-	""",
+	description='Example extension for customising CKAN',
+	long_description='',
 	classifiers=[], # Get strings from http://pypi.python.org/pypi?%3Aaction=list_classifiers
 	keywords='',
 	author='Seb Bacon',
@@ -16,19 +14,22 @@
 	url='',
 	license='',
 	packages=find_packages(exclude=['ez_setup', 'examples', 'tests']),
-	namespace_packages=['ckanext', 'ckanext.exampletheme'],
+	namespace_packages=['ckanext', 'ckanext.example'],
 	include_package_data=True,
 	zip_safe=False,
-	install_requires=[
-		# -*- Extra requirements: -*-
-	],
+	install_requires=[],
 	entry_points=\
 	"""
         [ckan.plugins]
-	exampletheme=ckanext.exampletheme:ExampleThemePlugin
+	    example=ckanext.example.plugin:ExamplePlugin
+        example_datasetform=ckanext.example.forms:ExampleDatasetForm
+        example_groupform=ckanext.example.forms:ExampleGroupForm        
 
         [ckan.forms]
-        example_form = ckanext.exampletheme.package_form:get_example_fieldset
+        example_form = ckanext.example.package_form:get_example_fieldset
+
+        [paste.paster_command]
+        example=ckanext.example.commands:ExampleCommand
 	""",
 )