From d0b78babd2175ce0ac28661556fcc92156cca077 Mon Sep 17 00:00:00 2001
From: Lance Edgar <lance@edbob.org>
Date: Sun, 11 Feb 2018 22:46:35 -0600
Subject: [PATCH] Remove legacy 'forms' package and templates

yay!
---
 tailbone/forms/__init__.py                    |  39 ---
 tailbone/forms/alchemy.py                     | 117 -------
 tailbone/forms/core.py                        | 119 -------
 tailbone/forms/fields.py                      | 106 ------
 tailbone/forms/renderers/__init__.py          |  51 ---
 tailbone/forms/renderers/batch.py             | 103 ------
 tailbone/forms/renderers/bouncer.py           |  63 ----
 tailbone/forms/renderers/common.py            | 315 ------------------
 tailbone/forms/renderers/core.py              | 100 ------
 tailbone/forms/renderers/custorders.py        |  42 ---
 tailbone/forms/renderers/employees.py         |  49 ---
 tailbone/forms/renderers/files.py             | 102 ------
 tailbone/forms/renderers/people.py            |  81 -----
 tailbone/forms/renderers/products.py          | 224 -------------
 tailbone/forms/renderers/stores.py            |  49 ---
 tailbone/forms/renderers/users.py             |  97 ------
 tailbone/forms/renderers/vendors.py           |  60 ----
 tailbone/forms/simpleform.py                  |  82 -----
 tailbone/forms/validators.py                  | 153 ---------
 .../templates/forms/field_autocomplete.mako   |   4 -
 tailbone/templates/forms/fields/date.mako     |  10 -
 tailbone/templates/forms/fieldset.mako        |  40 ---
 .../templates/forms/fieldset_readonly.mako    |   7 -
 tailbone/templates/forms/form.mako            |  21 --
 tailbone/templates/forms/form_readonly.mako   |   7 -
 tailbone/templates/forms/lib.mako             |  10 -
 26 files changed, 2051 deletions(-)
 delete mode 100644 tailbone/forms/__init__.py
 delete mode 100644 tailbone/forms/alchemy.py
 delete mode 100644 tailbone/forms/core.py
 delete mode 100644 tailbone/forms/fields.py
 delete mode 100644 tailbone/forms/renderers/__init__.py
 delete mode 100644 tailbone/forms/renderers/batch.py
 delete mode 100644 tailbone/forms/renderers/bouncer.py
 delete mode 100644 tailbone/forms/renderers/common.py
 delete mode 100644 tailbone/forms/renderers/core.py
 delete mode 100644 tailbone/forms/renderers/custorders.py
 delete mode 100644 tailbone/forms/renderers/employees.py
 delete mode 100644 tailbone/forms/renderers/files.py
 delete mode 100644 tailbone/forms/renderers/people.py
 delete mode 100644 tailbone/forms/renderers/products.py
 delete mode 100644 tailbone/forms/renderers/stores.py
 delete mode 100644 tailbone/forms/renderers/users.py
 delete mode 100644 tailbone/forms/renderers/vendors.py
 delete mode 100644 tailbone/forms/simpleform.py
 delete mode 100644 tailbone/forms/validators.py
 delete mode 100644 tailbone/templates/forms/field_autocomplete.mako
 delete mode 100644 tailbone/templates/forms/fields/date.mako
 delete mode 100644 tailbone/templates/forms/fieldset.mako
 delete mode 100644 tailbone/templates/forms/fieldset_readonly.mako
 delete mode 100644 tailbone/templates/forms/form.mako
 delete mode 100644 tailbone/templates/forms/form_readonly.mako
 delete mode 100644 tailbone/templates/forms/lib.mako

diff --git a/tailbone/forms/__init__.py b/tailbone/forms/__init__.py
deleted file mode 100644
index 9982a978..00000000
--- a/tailbone/forms/__init__.py
+++ /dev/null
@@ -1,39 +0,0 @@
-# -*- coding: utf-8 -*-
-################################################################################
-#
-#  Rattail -- Retail Software Framework
-#  Copyright © 2010-2017 Lance Edgar
-#
-#  This file is part of Rattail.
-#
-#  Rattail is free software: you can redistribute it and/or modify it under the
-#  terms of the GNU General Public License as published by the Free Software
-#  Foundation, either version 3 of the License, or (at your option) any later
-#  version.
-#
-#  Rattail is distributed in the hope that it will be useful, but WITHOUT ANY
-#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-#  FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
-#  details.
-#
-#  You should have received a copy of the GNU General Public License along with
-#  Rattail.  If not, see <http://www.gnu.org/licenses/>.
-#
-################################################################################
-"""
-Forms
-"""
-
-from __future__ import unicode_literals, absolute_import
-
-from formencode import Schema
-
-from .core import Form, Field, FieldSet, GenericFieldSet
-from .simpleform import SimpleForm, FormRenderer
-from .alchemy import AlchemyForm
-from .fields import AssociationProxyField
-from .renderers import *
-
-from . import fields
-from . import renderers
-from . import validators
diff --git a/tailbone/forms/alchemy.py b/tailbone/forms/alchemy.py
deleted file mode 100644
index 161d549f..00000000
--- a/tailbone/forms/alchemy.py
+++ /dev/null
@@ -1,117 +0,0 @@
-# -*- coding: utf-8; -*-
-################################################################################
-#
-#  Rattail -- Retail Software Framework
-#  Copyright © 2010-2017 Lance Edgar
-#
-#  This file is part of Rattail.
-#
-#  Rattail is free software: you can redistribute it and/or modify it under the
-#  terms of the GNU General Public License as published by the Free Software
-#  Foundation, either version 3 of the License, or (at your option) any later
-#  version.
-#
-#  Rattail is distributed in the hope that it will be useful, but WITHOUT ANY
-#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-#  FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
-#  details.
-#
-#  You should have received a copy of the GNU General Public License along with
-#  Rattail.  If not, see <http://www.gnu.org/licenses/>.
-#
-################################################################################
-"""
-FormAlchemy Forms
-"""
-
-from __future__ import unicode_literals, absolute_import
-
-from rattail.core import Object
-
-import formalchemy as fa
-from pyramid.renderers import render
-from webhelpers2.html import HTML, tags
-
-from tailbone.db import Session
-
-
-class TemplateEngine(fa.templates.TemplateEngine):
-    """
-    Mako template engine for FormAlchemy.
-    """
-
-    def render(self, template, prefix='/forms/', suffix='.mako', **kwargs):
-        template = ''.join((prefix, template, suffix))
-        return render(template, kwargs)
-
-
-class AlchemyForm(Object):
-    """
-    Form to contain a :class:`formalchemy.FieldSet` instance.
-    """
-    id = None
-    create_label = "Create"
-    update_label = "Save"
-
-    allow_successive_creates = False
-
-    def __init__(self, request, fieldset, session=None, csrf_field='_csrf', **kwargs):
-        super(AlchemyForm, self).__init__(**kwargs)
-        self.request = request
-        self.fieldset = fieldset
-        self.session = session
-        self.csrf_field = csrf_field
-
-    def _get_readonly(self):
-        return self.fieldset.readonly
-    def _set_readonly(self, val):
-        self.fieldset.readonly = val
-    readonly = property(_get_readonly, _set_readonly)
-
-    @property
-    def successive_create_label(self):
-        return "%s and continue" % self.create_label
-
-    def csrf(self, name=None):
-        """
-        NOTE: this method was copied from `pyramid_simpleform.FormRenderer`
-
-        Returns the CSRF hidden input. Creates new CSRF token
-        if none has been assigned yet.
-
-        The name of the hidden field is **_csrf** by default.
-        """
-        name = name or self.csrf_field
-
-        token = self.request.session.get_csrf_token()
-        if token is None:
-            token = self.request.session.new_csrf_token()
-
-        return tags.hidden(name, value=token)
-
-    def csrf_token(self, name=None):
-        """
-        NOTE: this method was copied from `pyramid_simpleform.FormRenderer`
-
-        Convenience function. Returns CSRF hidden tag inside hidden DIV.
-        """
-        return HTML.tag("div", self.csrf(name), style="display:none;")
-
-    def render(self, **kwargs):
-        kwargs['form'] = self
-        if self.readonly:
-            template = '/forms/form_readonly.mako'
-        else:
-            template = '/forms/form.mako'
-        return render(template, kwargs)
-
-    def render_fields(self):
-        return self.fieldset.render()
-
-    def save(self):
-        self.fieldset.sync()
-        self.session.flush()
-
-    def validate(self):
-        self.fieldset.rebind(data=self.request.params)
-        return self.fieldset.validate()
diff --git a/tailbone/forms/core.py b/tailbone/forms/core.py
deleted file mode 100644
index c2702fb7..00000000
--- a/tailbone/forms/core.py
+++ /dev/null
@@ -1,119 +0,0 @@
-# -*- coding: utf-8 -*-
-################################################################################
-#
-#  Rattail -- Retail Software Framework
-#  Copyright © 2010-2017 Lance Edgar
-#
-#  This file is part of Rattail.
-#
-#  Rattail is free software: you can redistribute it and/or modify it under the
-#  terms of the GNU General Public License as published by the Free Software
-#  Foundation, either version 3 of the License, or (at your option) any later
-#  version.
-#
-#  Rattail is distributed in the hope that it will be useful, but WITHOUT ANY
-#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-#  FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
-#  details.
-#
-#  You should have received a copy of the GNU General Public License along with
-#  Rattail.  If not, see <http://www.gnu.org/licenses/>.
-#
-################################################################################
-"""
-Forms Core
-"""
-
-from __future__ import unicode_literals, absolute_import
-
-from rattail.util import OrderedDict, prettify
-
-import formalchemy
-from formalchemy.helpers import content_tag
-from pyramid.renderers import render
-
-
-class Form(object):
-    """
-    Base class for all forms.
-    """
-    create_label = "Create"
-    update_label = "Save"
-
-    def __init__(self, request, readonly=False, action_url=None):
-        self.request = request
-        self.readonly = readonly
-        self.action_url = action_url
-
-    def render(self, **kwargs):
-        kwargs.setdefault('form', self)
-        if self.readonly:
-            template = '/forms/form_readonly.mako'
-        else:
-            template = '/forms/form.mako'
-        return render(template, kwargs)
-
-    def render_fields(self, **kwargs):
-        kwargs.setdefault('fieldset', self.fieldset)
-        if self.readonly:
-            template = '/forms/fieldset_readonly.mako'
-        else:
-            template = '/forms/fieldset.mako'
-        return render(template, kwargs)
-
-
-class Field(object):
-    """
-    Manually create instances of this class to populate a simple form.
-    """
-
-    def __init__(self, name, value=None, label=None, requires_label=True):
-        self.name = name
-        self.value = value
-        self._label = label or prettify(self.name)
-        self.requires_label = requires_label
-
-    def is_required(self):
-        return True
-
-    def label(self):
-        return self._label
-
-    def label_tag(self, **html_options):
-        """
-        Logic stolen from FormAlchemy so all fields can render their own label.
-        Original docstring follows.
-
-        return the <label /> tag for the field.
-        """
-        html_options.update(for_=self.name)
-        if 'class_' in html_options:
-            html_options['class_'] += self.is_required() and ' field_req' or ' field_opt'
-        else:
-            html_options['class_'] = self.is_required() and 'field_req' or 'field_opt'
-        return content_tag('label', self.label(), **html_options)
-
-    def render_readonly(self):
-        if self.value is None:
-            return ''
-        return unicode(self.value)
-
-
-class FieldSet(object):
-    """
-    Generic fieldset for use with manually-created simple forms.
-    """
-
-    def __init__(self):
-        self.fields = OrderedDict()
-        self.render_fields = self.fields
-
-
-class GenericFieldSet(formalchemy.FieldSet):
-    """
-    FieldSet class based on FormAlchemy, but without the SQLAlchemy magic.
-    """
-    __sa__ = False
-    _bound_pk = None
-    data = None
-    prettify = staticmethod(prettify)
diff --git a/tailbone/forms/fields.py b/tailbone/forms/fields.py
deleted file mode 100644
index 8f401bbd..00000000
--- a/tailbone/forms/fields.py
+++ /dev/null
@@ -1,106 +0,0 @@
-# -*- coding: utf-8 -*-
-################################################################################
-#
-#  Rattail -- Retail Software Framework
-#  Copyright © 2010-2017 Lance Edgar
-#
-#  This file is part of Rattail.
-#
-#  Rattail is free software: you can redistribute it and/or modify it under the
-#  terms of the GNU General Public License as published by the Free Software
-#  Foundation, either version 3 of the License, or (at your option) any later
-#  version.
-#
-#  Rattail is distributed in the hope that it will be useful, but WITHOUT ANY
-#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-#  FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
-#  details.
-#
-#  You should have received a copy of the GNU General Public License along with
-#  Rattail.  If not, see <http://www.gnu.org/licenses/>.
-#
-################################################################################
-"""
-FormAlchemy Fields
-"""
-
-from __future__ import unicode_literals, absolute_import
-
-import formalchemy as fa
-
-
-def AssociationProxyField(name, **kwargs):
-    """
-    Returns a FormAlchemy ``Field`` class which is aware of association
-    proxies.
-    """
-
-    class ProxyField(fa.Field):
-
-        def sync(self):
-            if not self.is_readonly():
-                setattr(self.parent.model, self.name,
-                        self.renderer.deserialize())
-
-    def value(obj):
-        return getattr(obj, name, None)
-
-    kwargs.setdefault('value', value)
-    return ProxyField(name, **kwargs)
-
-
-class DefaultEmailField(fa.Field):
-    """
-    Generic field for view/edit of default email address for a contact
-    """
-
-    def __init__(self, name=None, **kwargs):
-        kwargs.setdefault('value', self.value)
-        if 'renderer' not in kwargs:
-            from tailbone.forms.renderers import EmailFieldRenderer
-            kwargs['renderer'] = EmailFieldRenderer
-        super(DefaultEmailField, self).__init__(name, **kwargs)
-
-    def value(self, contact):
-        if contact.emails:
-            return contact.emails[0].address
-
-    def sync(self):
-        if not self.is_readonly():
-            address = self._deserialize()
-            contact = self.parent.model
-            if contact.emails:
-                if address:
-                    email = contact.emails[0]
-                    email.address = address
-                else:
-                    contact.emails.pop(0)
-            elif address:
-                email = contact.add_email_address(address)
-
-
-class DefaultPhoneField(fa.Field):
-    """
-    Generic field for view/edit of default phone number for a contact
-    """
-
-    def __init__(self, name=None, **kwargs):
-        kwargs.setdefault('value', self.value)
-        super(DefaultPhoneField, self).__init__(name, **kwargs)
-
-    def value(self, contact):
-        if contact.phones:
-            return contact.phones[0].number
-
-    def sync(self):
-        if not self.is_readonly():
-            number = self._deserialize()
-            contact = self.parent.model
-            if contact.phones:
-                if number:
-                    phone = contact.phones[0]
-                    phone.number = number
-                else:
-                    contact.phones.pop(0)
-            elif number:
-                phone = contact.add_phone_number(number)
diff --git a/tailbone/forms/renderers/__init__.py b/tailbone/forms/renderers/__init__.py
deleted file mode 100644
index b0f30233..00000000
--- a/tailbone/forms/renderers/__init__.py
+++ /dev/null
@@ -1,51 +0,0 @@
-# -*- coding: utf-8; -*-
-################################################################################
-#
-#  Rattail -- Retail Software Framework
-#  Copyright © 2010-2017 Lance Edgar
-#
-#  This file is part of Rattail.
-#
-#  Rattail is free software: you can redistribute it and/or modify it under the
-#  terms of the GNU General Public License as published by the Free Software
-#  Foundation, either version 3 of the License, or (at your option) any later
-#  version.
-#
-#  Rattail is distributed in the hope that it will be useful, but WITHOUT ANY
-#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-#  FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
-#  details.
-#
-#  You should have received a copy of the GNU General Public License along with
-#  Rattail.  If not, see <http://www.gnu.org/licenses/>.
-#
-################################################################################
-"""
-FormAlchemy Field Renderers
-"""
-
-from __future__ import unicode_literals, absolute_import
-
-from .core import CustomFieldRenderer, DateFieldRenderer
-
-from .common import (StrippedTextFieldRenderer, CodeTextAreaFieldRenderer, AutocompleteFieldRenderer,
-                     DecimalFieldRenderer, CurrencyFieldRenderer, QuantityFieldRenderer,
-                     DateTimeFieldRenderer, DateTimePrettyFieldRenderer, LocalDateTimeFieldRenderer, TimeFieldRenderer,
-                     EmailFieldRenderer, EnumFieldRenderer, YesNoFieldRenderer)
-
-from .files import FileFieldRenderer
-
-from .people import PersonFieldRenderer, PeopleFieldRenderer, CustomerFieldRenderer
-from .users import UserFieldRenderer, PermissionsFieldRenderer
-from .employees import EmployeeFieldRenderer
-
-from .stores import StoreFieldRenderer
-from .vendors import VendorFieldRenderer, PurchaseFieldRenderer
-from .products import (GPCFieldRenderer, ScancodeFieldRenderer,
-                       DepartmentFieldRenderer, SubdepartmentFieldRenderer, CategoryFieldRenderer,
-                       BrandFieldRenderer, ProductFieldRenderer,
-                       CostFieldRenderer, PriceFieldRenderer, PriceWithExpirationFieldRenderer)
-
-from .custorders import CustomerOrderFieldRenderer
-
-from .batch import BatchIDFieldRenderer, HandheldBatchFieldRenderer, HandheldBatchesFieldRenderer
diff --git a/tailbone/forms/renderers/batch.py b/tailbone/forms/renderers/batch.py
deleted file mode 100644
index d45a17ac..00000000
--- a/tailbone/forms/renderers/batch.py
+++ /dev/null
@@ -1,103 +0,0 @@
-# -*- coding: utf-8; -*-
-################################################################################
-#
-#  Rattail -- Retail Software Framework
-#  Copyright © 2010-2017 Lance Edgar
-#
-#  This file is part of Rattail.
-#
-#  Rattail is free software: you can redistribute it and/or modify it under the
-#  terms of the GNU General Public License as published by the Free Software
-#  Foundation, either version 3 of the License, or (at your option) any later
-#  version.
-#
-#  Rattail is distributed in the hope that it will be useful, but WITHOUT ANY
-#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-#  FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
-#  details.
-#
-#  You should have received a copy of the GNU General Public License along with
-#  Rattail.  If not, see <http://www.gnu.org/licenses/>.
-#
-################################################################################
-"""
-Batch Field Renderers
-"""
-
-from __future__ import unicode_literals, absolute_import
-
-import os
-import stat
-import random
-
-import formalchemy as fa
-from webhelpers2.html import tags, HTML
-
-from tailbone.forms.renderers import FileFieldRenderer as BaseFileFieldRenderer
-
-
-class BatchIDFieldRenderer(fa.FieldRenderer):
-    """
-    Renderer for batch ID fields.
-    """
-    def render_readonly(self, **kwargs):
-        try:
-            batch_id = self.raw_value
-        except AttributeError:
-            # this can happen when creating a new batch, b/c the default value
-            # comes from a sequence
-            pass
-        else:
-            if batch_id:
-                return '{:08d}'.format(batch_id)
-        return ''
-
-
-class FileFieldRenderer(BaseFileFieldRenderer):
-    """
-    Custom file field renderer for batches based on a single source data file.
-    In edit mode, shows a file upload field.  In readonly mode, shows the
-    filename and its size.
-    """
-
-    def get_size(self):
-        size = super(FileFieldRenderer, self).get_size()
-        if size:
-            return size
-        batch = self.field.parent.model
-        path = batch.filepath(self.request.rattail_config, filename=self.field.value)
-        if os.path.isfile(path):
-            return os.stat(path)[stat.ST_SIZE]
-        return 0
-
-    def render(self, **kwargs):
-        return BaseFileFieldRenderer.render(self, **kwargs)
-
-
-class HandheldBatchFieldRenderer(fa.FieldRenderer):
-    """
-    Renderer for inventory batch's "handheld batch" field.
-    """
-
-    def render_readonly(self, **kwargs):
-        batch = self.raw_value
-        if batch:
-            return tags.link_to(
-                batch.id_str,
-                self.request.route_url('batch.handheld.view', uuid=batch.uuid))
-        return ''
-
-
-class HandheldBatchesFieldRenderer(fa.FieldRenderer):
-    """
-    Renders a list of associated handheld batches, for a given (presumably
-    inventory or labels) batch.
-    """
-
-    def render_readonly(self, **kwargs):
-        items = ''
-        for handheld in self.raw_value:
-            text = tags.link_to(handheld.handheld.id_str,
-                                self.request.route_url('batch.handheld.view', uuid=handheld.handheld_uuid))
-            items += HTML.tag('li', c=text)
-        return HTML.tag('ul', c=items)
diff --git a/tailbone/forms/renderers/bouncer.py b/tailbone/forms/renderers/bouncer.py
deleted file mode 100644
index 019abab7..00000000
--- a/tailbone/forms/renderers/bouncer.py
+++ /dev/null
@@ -1,63 +0,0 @@
-# -*- coding: utf-8 -*-
-################################################################################
-#
-#  Rattail -- Retail Software Framework
-#  Copyright © 2010-2017 Lance Edgar
-#
-#  This file is part of Rattail.
-#
-#  Rattail is free software: you can redistribute it and/or modify it under the
-#  terms of the GNU General Public License as published by the Free Software
-#  Foundation, either version 3 of the License, or (at your option) any later
-#  version.
-#
-#  Rattail is distributed in the hope that it will be useful, but WITHOUT ANY
-#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-#  FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
-#  details.
-#
-#  You should have received a copy of the GNU General Public License along with
-#  Rattail.  If not, see <http://www.gnu.org/licenses/>.
-#
-################################################################################
-"""
-Batch Field Renderers
-"""
-
-from __future__ import unicode_literals
-
-import os
-import stat
-import random
-
-from formalchemy.ext import fsblob
-
-
-class BounceMessageFieldRenderer(fsblob.FileFieldRenderer):
-    """
-    Custom file field renderer for email bounce messages.  In readonly mode,
-    shows the filename and size.
-    """
-
-    @classmethod
-    def new(cls, request, handler):
-        name = 'Configured%s_%s' % (cls.__name__, unicode(random.random())[2:])
-        return type(str(name), (cls,), dict(request=request, handler=handler))
-
-    @property
-    def storage_path(self):
-        return self.handler.root_msgdir
-
-    def get_size(self):
-        size = super(BounceMessageFieldRenderer, self).get_size()
-        if size:
-            return size
-        bounce = self.field.parent.model
-        path = os.path.join(self.handler.msgpath(bounce))
-        if os.path.isfile(path):
-            return os.stat(path)[stat.ST_SIZE]
-        return 0
-
-    def get_url(self, filename):
-        bounce = self.field.parent.model
-        return self.request.route_url('emailbounces.download', uuid=bounce.uuid)
diff --git a/tailbone/forms/renderers/common.py b/tailbone/forms/renderers/common.py
deleted file mode 100644
index e1468e08..00000000
--- a/tailbone/forms/renderers/common.py
+++ /dev/null
@@ -1,315 +0,0 @@
-# -*- coding: utf-8; -*-
-################################################################################
-#
-#  Rattail -- Retail Software Framework
-#  Copyright © 2010-2017 Lance Edgar
-#
-#  This file is part of Rattail.
-#
-#  Rattail is free software: you can redistribute it and/or modify it under the
-#  terms of the GNU General Public License as published by the Free Software
-#  Foundation, either version 3 of the License, or (at your option) any later
-#  version.
-#
-#  Rattail is distributed in the hope that it will be useful, but WITHOUT ANY
-#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-#  FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
-#  details.
-#
-#  You should have received a copy of the GNU General Public License along with
-#  Rattail.  If not, see <http://www.gnu.org/licenses/>.
-#
-################################################################################
-"""
-Common Field Renderers
-"""
-
-from __future__ import unicode_literals, absolute_import
-
-import datetime
-
-from rattail.time import localtime, make_utc
-from rattail.util import pretty_quantity
-
-import formalchemy as fa
-from formalchemy import fields as fa_fields, helpers as fa_helpers
-from pyramid.renderers import render
-from webhelpers2.html import HTML, tags
-
-from tailbone.util import pretty_datetime, raw_datetime
-
-
-class StrippedTextFieldRenderer(fa.TextFieldRenderer):
-    """
-    Standard text field renderer, which strips whitespace from either end of
-    the input value on deserialization.
-    """
-
-    def deserialize(self):
-        value = super(StrippedTextFieldRenderer, self).deserialize()
-        if value is not None:
-            return value.strip()
-
-
-class CodeTextAreaFieldRenderer(fa.TextAreaFieldRenderer):
-
-    def render_readonly(self, **kwargs):
-        value = self.raw_value
-        if not value:
-            return ''
-        return HTML.tag('pre', c=value)
-
-    def render(self, **kwargs):
-        kwargs.setdefault('size', (80, 8))
-        return super(CodeTextAreaFieldRenderer, self).render(**kwargs)
-
-
-class AutocompleteFieldRenderer(fa.FieldRenderer):
-    """
-    Custom renderer for an autocomplete field.
-    """
-
-    service_route = None
-    width = '300px'
-
-    @property
-    def focus_name(self):
-        return self.name + '-textbox'
-
-    @property
-    def needs_focus(self):
-        return not bool(self.value or self.field_value)
-
-    @property
-    def field_display(self):
-        return self.raw_value
-
-    @property
-    def field_value(self):
-        return self.value
-
-    @property
-    def service_url(self):
-        return self.request.route_url(self.service_route)
-
-    def render(self, options=None, **kwargs):
-        if kwargs.pop('autocomplete', True):
-            return self.render_autocomplete(**kwargs)
-        # 'selected' is a kwarg for autocomplete template *and* select tag
-        kwargs.pop('selected', None)
-        return self.render_dropdown(options, **kwargs)
-
-    def render_autocomplete(self, **kwargs):
-        kwargs.setdefault('field_name', self.name)
-        kwargs.setdefault('field_value', self.field_value)
-        kwargs.setdefault('field_display', self.field_display)
-        kwargs.setdefault('service_url', self.service_url)
-        kwargs.setdefault('width', self.width)
-        return render('/forms/field_autocomplete.mako', kwargs)
-
-    def render_dropdown(self, options, **kwargs):
-        # NOTE: this logic copied from formalchemy.fields.SelectFieldRenderer.render()
-        kwargs.setdefault('auto-enhance', 'true')
-        if callable(options):
-            L = fa_fields._normalized_options(options(self.field.parent))
-            if not self.field.is_required() and not self.field.is_collection:
-                L.insert(0, self.field._null_option)
-        else:
-            L = list(options)
-        if len(L) > 0:
-            if len(L[0]) == 2:
-                L = [(k, self.stringify_value(v)) for k, v in L]
-            else:
-                L = [fa_fields._stringify(k) for k in L]
-        return fa_fields.h.select(self.name, self.value, L, **kwargs)
-
-    def render_readonly(self, **kwargs):
-        value = self.field_display
-        if value is None:
-            return u''
-        return unicode(value)
-
-
-class DateTimeFieldRenderer(fa.DateTimeFieldRenderer):
-    """
-    This renderer assumes the datetime field value is in UTC, and will convert
-    it to the local time zone before rendering it in the standard "raw" format.
-    """
-
-    def render_readonly(self, **kwargs):
-        value = self.raw_value
-        if not value:
-            return ''
-        return raw_datetime(self.request.rattail_config, value)
-
-
-class DateTimePrettyFieldRenderer(fa.DateTimeFieldRenderer):
-    """
-    Custom date/time field renderer, which displays a "pretty" value in
-    read-only mode, leveraging config to show the correct timezone.
-    """
-
-    def render_readonly(self, **kwargs):
-        value = self.raw_value
-        if not value:
-            return ''
-        return pretty_datetime(self.request.rattail_config, value)
-
-
-class LocalDateTimeFieldRenderer(fa.DateTimeFieldRenderer):
-    """
-    This renderer assumes the datetime field value is "naive" in local time zone.
-    """
-
-    def render_readonly(self, **kwargs):
-        value = self.raw_value
-        if not value:
-            return ''
-        value = localtime(self.request.rattail_config, value)
-        return raw_datetime(self.request.rattail_config, value)
-
-
-class TimeFieldRenderer(fa.TimeFieldRenderer):
-    """
-    Custom renderer for time fields.  In edit mode, renders a simple text
-    input, which is expected to become a 'timepicker' widget in the UI.
-    However the particular magic required for that lives in 'tailbone.js'.
-    """
-    format = '%I:%M %p'
-
-    def render(self, **kwargs):
-        kwargs.setdefault('class_', 'timepicker')
-        return fa_helpers.text_field(self.name, value=self.value, **kwargs)
-
-    def render_readonly(self, **kwargs):
-        return self.render_value(self.raw_value)
-
-    def render_value(self, value):
-        value = self.convert_value(value)
-        if isinstance(value, datetime.time):
-            return value.strftime(self.format)
-        return ''
-
-    def convert_value(self, value):
-        if isinstance(value, datetime.datetime):
-            if not value.tzinfo:
-                value = make_utc(value, tzinfo=True)
-            return localtime(self.request.rattail_config, value).time()
-        return value
-
-    def stringify_value(self, value, as_html=False):
-        if not as_html:
-            return self.render_value(value)
-        return super(TimeFieldRenderer, self).stringify_value(value, as_html=as_html)
-
-    def _serialized_value(self):
-        return self.params.getone(self.name)
-
-    def deserialize(self):
-        value = self._serialized_value()
-        if value:
-            try:
-                return datetime.datetime.strptime(value, self.format).time()
-            except ValueError:
-                pass
-
-
-class EmailFieldRenderer(fa.TextFieldRenderer):
-    """
-    Renderer for email address fields
-    """
-
-    def render_readonly(self, **kwargs):
-        address = self.raw_value
-        if not address:
-            return ''
-        return tags.link_to(address, 'mailto:{}'.format(address))
-
-
-class EnumFieldRenderer(fa_fields.SelectFieldRenderer):
-    """
-    Renderer for simple enumeration fields.
-    """
-    enumeration = {}
-    render_key = False
-
-    def __init__(self, arg, render_key=False):
-        if isinstance(arg, dict):
-            self.enumeration = arg
-            self.render_key = render_key
-        else:
-            self(arg)
-
-    def __call__(self, field):
-        super(EnumFieldRenderer, self).__init__(field)
-        return self
-
-    def render_readonly(self, **kwargs):
-        value = self.raw_value
-        if value is None:
-            return ''
-        rendered = self.enumeration.get(value, unicode(value))
-        if self.render_key:
-            rendered = '{} - {}'.format(value, rendered)
-        return rendered
-
-    def render(self, **kwargs):
-        opts = [(self.enumeration[x], x) for x in self.enumeration]
-        if not self.field.is_required():
-            opts.insert(0, self.field._null_option)
-        return fa_fields.SelectFieldRenderer.render(self, opts, **kwargs)
-
-
-class DecimalFieldRenderer(fa.FieldRenderer):
-    """
-    Sort of generic field renderer for decimal values.  You must provide the
-    number of places after the decimal (scale).  Note that this in turn relies
-    on simple string formatting; the renderer does not attempt any mathematics
-    of its own.
-    """
-
-    def __init__(self, scale):
-        self.scale = scale
-
-    def __call__(self, field):
-        super(DecimalFieldRenderer, self).__init__(field)
-        return self
-
-    def render_readonly(self, **kwargs):
-        value = self.raw_value
-        if value is None:
-            return ''
-        fmt = '{{0:0.{0}f}}'.format(self.scale)
-        return fmt.format(value)
-
-
-class CurrencyFieldRenderer(fa_fields.FloatFieldRenderer):
-    """
-    Sort of generic field renderer for currency values.
-    """
-
-    def render_readonly(self, **kwargs):
-        value = self.raw_value
-        if value is None:
-            return ''
-        if value < 0:
-            return "(${:0,.2f})".format(0 - value)
-        return "${:0,.2f}".format(value)
-
-
-class QuantityFieldRenderer(fa_fields.FloatFieldRenderer):
-    """
-    Sort of generic field renderer for quantity values.
-    """
-
-    def render_readonly(self, **kwargs):
-        return pretty_quantity(self.raw_value)
-
-
-class YesNoFieldRenderer(fa.CheckBoxFieldRenderer):
-
-    def render_readonly(self, **kwargs):
-        value = self.raw_value
-        if value is None:
-            return u''
-        return u'Yes' if value else u'No'
diff --git a/tailbone/forms/renderers/core.py b/tailbone/forms/renderers/core.py
deleted file mode 100644
index 37b2454d..00000000
--- a/tailbone/forms/renderers/core.py
+++ /dev/null
@@ -1,100 +0,0 @@
-# -*- coding: utf-8 -*-
-################################################################################
-#
-#  Rattail -- Retail Software Framework
-#  Copyright © 2010-2017 Lance Edgar
-#
-#  This file is part of Rattail.
-#
-#  Rattail is free software: you can redistribute it and/or modify it under the
-#  terms of the GNU General Public License as published by the Free Software
-#  Foundation, either version 3 of the License, or (at your option) any later
-#  version.
-#
-#  Rattail is distributed in the hope that it will be useful, but WITHOUT ANY
-#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-#  FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
-#  details.
-#
-#  You should have received a copy of the GNU General Public License along with
-#  Rattail.  If not, see <http://www.gnu.org/licenses/>.
-#
-################################################################################
-"""
-Core Field Renderers
-"""
-
-from __future__ import unicode_literals, absolute_import
-
-import datetime
-
-import formalchemy as fa
-from formalchemy.fields import AbstractField
-from pyramid.renderers import render
-
-
-class CustomFieldRenderer(fa.FieldRenderer):
-    """
-    Base class for renderers which accept customization args, and "fake out"
-    FormAlchemy by pretending to still be a renderer factory when in fact it's
-    already dealing with a renderer instance.
-    """
-
-    def __init__(self, *args, **kwargs):
-        if len(args) == 1 and isinstance(args[0], AbstractField):
-            super(CustomFieldRenderer, self).__init__(args[0])
-            self.init(**kwargs)
-        else:
-            assert len(args) == 0
-            self.init(**kwargs)
-
-    def __call__(self, field):
-        super(CustomFieldRenderer, self).__init__(field)
-        return self
-
-    def init(self, **kwargs):
-        pass
-
-    @property
-    def rattail_config(self):
-        return self.request.rattail_config
-
-
-class DateFieldRenderer(CustomFieldRenderer, fa.DateFieldRenderer):
-    """
-    Date field renderer which uses jQuery UI datepicker widget when rendering
-    in edit mode.
-    """
-    date_format = '%Y-%m-%d'
-    change_year = False
-
-    def init(self, date_format=None, change_year=False):
-        if date_format:
-            self.date_format = date_format
-        self.change_year = change_year
-
-    def render_readonly(self, **kwargs):
-        value = self.raw_value
-        if value is None:
-            return ''
-        return value.strftime(self.date_format)
-
-    def render(self, **kwargs):
-        kwargs['name'] = self.name
-        kwargs['value'] = self.value
-        kwargs['change_year'] = self.change_year
-        return render('/forms/fields/date.mako', kwargs)
-
-    def deserialize(self):
-        value = self._serialized_value()
-        if not value:
-            return None
-        try:
-            return datetime.datetime.strptime(value, '%Y-%m-%d')
-        except ValueError:
-            raise fa.ValidationError("Date value must be in YYYY-MM-DD format")
-        except Exception as error:
-            raise fa.ValidationError(unicode(error))
-
-    def _serialized_value(self):
-        return self.params.getone(self.name)
diff --git a/tailbone/forms/renderers/custorders.py b/tailbone/forms/renderers/custorders.py
deleted file mode 100644
index 26385582..00000000
--- a/tailbone/forms/renderers/custorders.py
+++ /dev/null
@@ -1,42 +0,0 @@
-# -*- coding: utf-8; -*-
-################################################################################
-#
-#  Rattail -- Retail Software Framework
-#  Copyright © 2010-2017 Lance Edgar
-#
-#  This file is part of Rattail.
-#
-#  Rattail is free software: you can redistribute it and/or modify it under the
-#  terms of the GNU General Public License as published by the Free Software
-#  Foundation, either version 3 of the License, or (at your option) any later
-#  version.
-#
-#  Rattail is distributed in the hope that it will be useful, but WITHOUT ANY
-#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-#  FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
-#  details.
-#
-#  You should have received a copy of the GNU General Public License along with
-#  Rattail.  If not, see <http://www.gnu.org/licenses/>.
-#
-################################################################################
-"""
-Customer order field renderers
-"""
-
-from __future__ import unicode_literals, absolute_import
-
-import formalchemy as fa
-from webhelpers2.html import tags
-
-
-class CustomerOrderFieldRenderer(fa.fields.SelectFieldRenderer):
-    """
-    Renders a link to the customer order
-    """
-
-    def render_readonly(self, **kwargs):
-        order = self.raw_value
-        if not order:
-            return ''
-        return tags.link_to(order, self.request.route_url('custorders.view', uuid=order.uuid))
diff --git a/tailbone/forms/renderers/employees.py b/tailbone/forms/renderers/employees.py
deleted file mode 100644
index af5ce631..00000000
--- a/tailbone/forms/renderers/employees.py
+++ /dev/null
@@ -1,49 +0,0 @@
-# -*- coding: utf-8; -*-
-################################################################################
-#
-#  Rattail -- Retail Software Framework
-#  Copyright © 2010-2017 Lance Edgar
-#
-#  This file is part of Rattail.
-#
-#  Rattail is free software: you can redistribute it and/or modify it under the
-#  terms of the GNU General Public License as published by the Free Software
-#  Foundation, either version 3 of the License, or (at your option) any later
-#  version.
-#
-#  Rattail is distributed in the hope that it will be useful, but WITHOUT ANY
-#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-#  FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
-#  details.
-#
-#  You should have received a copy of the GNU General Public License along with
-#  Rattail.  If not, see <http://www.gnu.org/licenses/>.
-#
-################################################################################
-"""
-Employee Field Renderers
-"""
-
-from __future__ import unicode_literals, absolute_import
-
-import six
-from webhelpers2.html import tags
-
-from tailbone.forms.renderers import AutocompleteFieldRenderer
-
-
-class EmployeeFieldRenderer(AutocompleteFieldRenderer):
-    """
-    Renderer for :class:`rattail.db.model.Employee` instance fields.
-    """
-    service_route = 'employees.autocomplete'
-
-    def render_readonly(self, **kwargs):
-        employee = self.raw_value
-        if not employee:
-            return ''
-        render_name = kwargs.get('render_name', six.text_type)
-        title = render_name(employee)
-        if kwargs.get('hyperlink') and self.request.has_perm('employees.view'):
-            return tags.link_to(title, self.request.route_url('employees.view', uuid=employee.uuid))
-        return title
diff --git a/tailbone/forms/renderers/files.py b/tailbone/forms/renderers/files.py
deleted file mode 100644
index 08f12382..00000000
--- a/tailbone/forms/renderers/files.py
+++ /dev/null
@@ -1,102 +0,0 @@
-# -*- coding: utf-8 -*-
-################################################################################
-#
-#  Rattail -- Retail Software Framework
-#  Copyright © 2010-2017 Lance Edgar
-#
-#  This file is part of Rattail.
-#
-#  Rattail is free software: you can redistribute it and/or modify it under the
-#  terms of the GNU General Public License as published by the Free Software
-#  Foundation, either version 3 of the License, or (at your option) any later
-#  version.
-#
-#  Rattail is distributed in the hope that it will be useful, but WITHOUT ANY
-#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-#  FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
-#  details.
-#
-#  You should have received a copy of the GNU General Public License along with
-#  Rattail.  If not, see <http://www.gnu.org/licenses/>.
-#
-################################################################################
-"""
-Batch Field Renderers
-"""
-
-from __future__ import unicode_literals, absolute_import
-
-import os
-import stat
-import random
-
-from formalchemy.ext import fsblob
-from formalchemy.fields import FileFieldRenderer as Base
-
-
-class FileFieldRenderer(fsblob.FileFieldRenderer):
-    """
-    Custom file field renderer.  In readonly mode, shows a filename and its
-    size; in edit mode, supports a single file upload.
-    """
-
-    @classmethod
-    def new(cls, view, **kwargs):
-        name = b'Configured{}_{}'.format(cls.__name__, str(random.random())[2:])
-        return type(name, (cls,), dict(view=view, **kwargs))
-
-    @property
-    def request(self):
-        return self.view.request
-
-    @property
-    def storage_path(self):
-        return self.view.upload_dir
-
-    def get_file_path(self):
-        """
-        Returns the absolute path to the data file.
-        """
-        if hasattr(self, 'file_path'):
-            return self.file_path
-        return self.field.value
-
-    def get_size(self):
-        """
-        Returns the size of the data file, in bytes.
-        """
-        path = self.get_file_path()
-        if path and os.path.isfile(path):
-            return os.stat(path)[stat.ST_SIZE]
-        return 0
-
-    def get_url(self, filename):
-        """
-        Must return a URL suitable for downloading the file
-        """
-        url = self.get_download_url()
-        if url:
-            if callable(url):
-                return url(filename)
-            return url
-        return self.view.get_action_url('download', self.field.parent.model)
-
-    def get_download_url(self):
-        if hasattr(self, 'download_url'):
-            return self.download_url
-
-    def render(self, **kwargs):
-        return Base.render(self, **kwargs)
-
-    def render_readonly(self, **kwargs):
-        """
-        Render the filename and the binary size in a human readable with a link
-        to the file itself.
-        """
-        value = self.get_file_path()
-        if value:
-            content = '{} ({})'.format(fsblob.normalized_basename(value),
-                                       self.readable_size())
-            return fsblob.h.content_tag('a', content,
-                                        href=self.get_url(value), **kwargs)
-        return ''
diff --git a/tailbone/forms/renderers/people.py b/tailbone/forms/renderers/people.py
deleted file mode 100644
index 54b4aefa..00000000
--- a/tailbone/forms/renderers/people.py
+++ /dev/null
@@ -1,81 +0,0 @@
-# -*- coding: utf-8; -*-
-################################################################################
-#
-#  Rattail -- Retail Software Framework
-#  Copyright © 2010-2017 Lance Edgar
-#
-#  This file is part of Rattail.
-#
-#  Rattail is free software: you can redistribute it and/or modify it under the
-#  terms of the GNU General Public License as published by the Free Software
-#  Foundation, either version 3 of the License, or (at your option) any later
-#  version.
-#
-#  Rattail is distributed in the hope that it will be useful, but WITHOUT ANY
-#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-#  FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
-#  details.
-#
-#  You should have received a copy of the GNU General Public License along with
-#  Rattail.  If not, see <http://www.gnu.org/licenses/>.
-#
-################################################################################
-"""
-People Field Renderers
-"""
-
-from __future__ import unicode_literals, absolute_import
-
-import six
-import formalchemy as fa
-from webhelpers2.html import tags, HTML
-
-from tailbone.forms.renderers.common import AutocompleteFieldRenderer
-
-
-class PersonFieldRenderer(AutocompleteFieldRenderer):
-    """
-    Renderer for :class:`rattail.db.model.Person` instance fields.
-    """
-    service_route = 'people.autocomplete'
-
-    def render_readonly(self, **kwargs):
-        person = self.raw_value
-        if not person:
-            return ''
-        return tags.link_to(person, self.request.route_url('people.view', uuid=person.uuid))
-
-
-class PeopleFieldRenderer(fa.FieldRenderer):
-    """
-    Renderer for "people" list relationship
-    """
-
-    def render_readonly(self, **kwargs):
-        html = ''
-        people = self.raw_value
-        if not people:
-            return html
-        for person in people:
-            link = tags.link_to(person, self.request.route_url('people.view', uuid=person.uuid))
-            html += HTML.tag('li', c=link)
-        html = HTML.tag('ul', c=html)
-        return html
-
-
-class CustomerFieldRenderer(AutocompleteFieldRenderer):
-    """
-    Renderer for :class:`rattail.db.model.Customer` instance fields.
-    """
-
-    service_route = 'customers.autocomplete'
-
-    def render_readonly(self, **kwargs):
-        customer = self.raw_value
-        if not customer:
-            return ''
-        text = self.render_value(customer)
-        return tags.link_to(text, self.request.route_url('customers.view', uuid=customer.uuid))
-
-    def render_value(self, customer):
-        return six.text_type(customer)
diff --git a/tailbone/forms/renderers/products.py b/tailbone/forms/renderers/products.py
deleted file mode 100644
index daca5dc5..00000000
--- a/tailbone/forms/renderers/products.py
+++ /dev/null
@@ -1,224 +0,0 @@
-# -*- coding: utf-8; -*-
-################################################################################
-#
-#  Rattail -- Retail Software Framework
-#  Copyright © 2010-2017 Lance Edgar
-#
-#  This file is part of Rattail.
-#
-#  Rattail is free software: you can redistribute it and/or modify it under the
-#  terms of the GNU General Public License as published by the Free Software
-#  Foundation, either version 3 of the License, or (at your option) any later
-#  version.
-#
-#  Rattail is distributed in the hope that it will be useful, but WITHOUT ANY
-#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-#  FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
-#  details.
-#
-#  You should have received a copy of the GNU General Public License along with
-#  Rattail.  If not, see <http://www.gnu.org/licenses/>.
-#
-################################################################################
-"""
-Product Field Renderers
-"""
-
-from __future__ import unicode_literals, absolute_import
-
-import six
-
-from rattail.gpc import GPC
-from rattail.db import model
-from rattail.db.util import maxlen
-
-import formalchemy as fa
-from formalchemy import TextFieldRenderer
-from formalchemy.fields import SelectFieldRenderer
-from webhelpers2.html import tags, literal
-
-from tailbone.forms.renderers.common import AutocompleteFieldRenderer
-from tailbone.util import pretty_datetime
-
-
-class ProductFieldRenderer(AutocompleteFieldRenderer):
-    """
-    Renderer for :class:`rattail.db.model.Product` instance fields.
-    """
-
-    service_route = 'products.autocomplete'
-
-    @property
-    def field_display(self):
-        product = self.raw_value
-        if product:
-            return product.full_description
-        return ''
-
-    def render_readonly(self, **kwargs):
-        product = self.raw_value
-        if not product:
-            return ""
-        render = kwargs.get('render_product', self.render_product)
-        text = render(product)
-        if kwargs.get('hyperlink', True):
-            return tags.link_to(text, self.request.route_url('products.view', uuid=product.uuid))
-        return text
-
-    def render_product(self, product):
-        return six.text_type(product)
-
-
-class ProductKeyFieldRenderer(TextFieldRenderer):
-    """
-    Base class for product key field renderers.
-    """
-
-    def render_readonly(self, **kwargs):
-        value = self.raw_value
-        if value is None:
-            return ''
-        value = self.render_value(value)
-        if kwargs.get('link'):
-            product = self.field.parent.model
-            value = tags.link_to(value, kwargs['link'](product))
-        return value
-
-    def render_value(self, value):
-        return unicode(value)
-
-
-class GPCFieldRenderer(ProductKeyFieldRenderer):
-    """
-    Renderer for :class:`rattail.gpc.GPC` fields.
-    """
-
-    @property
-    def length(self):
-        # Hm, should maybe consider hard-coding this...?
-        return len(unicode(GPC(0)))
-
-    def render_value(self, gpc):
-        return gpc.pretty()
-
-
-class ScancodeFieldRenderer(ProductKeyFieldRenderer):
-    """
-    Renderer for :class:`rattail.db.model.Product.scancode` field
-    """
-
-    @property
-    def length(self):
-        return maxlen(model.Product.scancode)
-
-
-class DepartmentFieldRenderer(SelectFieldRenderer):
-    """
-    Shows the department number as well as the name.
-    """
-
-    def render(self, **kwargs):
-        kwargs.setdefault('auto-enhance', 'true')
-        return super(DepartmentFieldRenderer, self).render(**kwargs)
-
-    def render_readonly(self, **kwargs):
-        department = self.raw_value
-        if not department:
-            return ''
-        if department.number:
-            text = '({}) {}'.format(department.number, department.name)
-        else:
-            text = department.name
-        return tags.link_to(text, self.request.route_url('departments.view', uuid=department.uuid))
-
-
-class SubdepartmentFieldRenderer(SelectFieldRenderer):
-    """
-    Shows a link to the subdepartment.
-    """
-
-    def render_readonly(self, **kwargs):
-        subdept = self.raw_value
-        if not subdept:
-            return ""
-        if subdept.number:
-            text = "({}) {}".format(subdept.number, subdept.name)
-        else:
-            text = subdept.name
-        return tags.link_to(text, self.request.route_url('subdepartments.view', uuid=subdept.uuid))
-
-
-class CategoryFieldRenderer(SelectFieldRenderer):
-    """
-    Shows a link to the category.
-    """
-
-    def render_readonly(self, **kwargs):
-        category = self.raw_value
-        if not category:
-            return ""
-        if category.code:
-            text = "({}) {}".format(category.code, category.name)
-        else:
-            text = category.name
-        return tags.link_to(text, self.request.route_url('categories.view', uuid=category.uuid))
-
-
-class BrandFieldRenderer(AutocompleteFieldRenderer):
-    """
-    Renderer for :class:`rattail.db.model.Brand` instance fields.
-    """
-
-    service_route = 'brands.autocomplete'
-
-
-class CostFieldRenderer(fa.FieldRenderer):
-    """
-    Renders fields which reference a ProductCost object
-    """
-
-    def render_readonly(self, **kwargs):
-        cost = self.raw_value
-        if not cost:
-            return ''
-        return '${:0.2f}'.format(cost.unit_cost)
-
-
-class PriceFieldRenderer(TextFieldRenderer):
-    """
-    Renderer for fields which reference a :class:`ProductPrice` instance.
-    """
-
-    def render_readonly(self, **kwargs):
-        price = self.field.raw_value
-        if price:
-            if not price.product.not_for_sale:
-                if price.price is not None and price.pack_price is not None:
-                    if price.multiple > 1:
-                        return literal('$ %0.2f / %u&nbsp; ($ %0.2f / %u)' % (
-                                price.price, price.multiple,
-                                price.pack_price, price.pack_multiple))
-                    return literal('$ %0.2f&nbsp; ($ %0.2f / %u)' % (
-                            price.price, price.pack_price, price.pack_multiple))
-                if price.price is not None:
-                    if price.multiple > 1:
-                        return '$ %0.2f / %u' % (price.price, price.multiple)
-                    return '$ %0.2f' % price.price
-                if price.pack_price is not None:
-                    return '$ %0.2f / %u' % (price.pack_price, price.pack_multiple)
-        return ''
-
-
-class PriceWithExpirationFieldRenderer(PriceFieldRenderer):
-    """
-    Price field renderer which also displays the expiration date, if present.
-    """
-
-    def render_readonly(self, **kwargs):
-        result = super(PriceWithExpirationFieldRenderer, self).render_readonly(**kwargs)
-        if result:
-            price = self.field.raw_value
-            if price.ends:
-                result = '{0}&nbsp; ({1})'.format(
-                    result, pretty_datetime(self.request.rattail_config, price.ends))
-        return result
diff --git a/tailbone/forms/renderers/stores.py b/tailbone/forms/renderers/stores.py
deleted file mode 100644
index 332a91a6..00000000
--- a/tailbone/forms/renderers/stores.py
+++ /dev/null
@@ -1,49 +0,0 @@
-# -*- coding: utf-8; -*-
-################################################################################
-#
-#  Rattail -- Retail Software Framework
-#  Copyright © 2010-2017 Lance Edgar
-#
-#  This file is part of Rattail.
-#
-#  Rattail is free software: you can redistribute it and/or modify it under the
-#  terms of the GNU General Public License as published by the Free Software
-#  Foundation, either version 3 of the License, or (at your option) any later
-#  version.
-#
-#  Rattail is distributed in the hope that it will be useful, but WITHOUT ANY
-#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-#  FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
-#  details.
-#
-#  You should have received a copy of the GNU General Public License along with
-#  Rattail.  If not, see <http://www.gnu.org/licenses/>.
-#
-################################################################################
-"""
-Store Field Renderers
-"""
-
-from __future__ import unicode_literals, absolute_import
-
-from formalchemy.fields import SelectFieldRenderer
-from webhelpers2.html import tags
-
-
-class StoreFieldRenderer(SelectFieldRenderer):
-    """
-    Renderer for :class:`rattail.db.model.Store` instance fields.
-    """
-
-    def render(self, **kwargs):
-        kwargs.setdefault('auto-enhance', 'true')
-        return super(StoreFieldRenderer, self).render(**kwargs)
-
-    def render_readonly(self, **kwargs):
-        store = self.raw_value
-        if not store:
-            return ""
-        text = "({}) {}".format(store.id, store.name)
-        if kwargs.get('hyperlink', True):
-            return tags.link_to(text, self.request.route_url('stores.view', uuid=store.uuid))
-        return text
diff --git a/tailbone/forms/renderers/users.py b/tailbone/forms/renderers/users.py
deleted file mode 100644
index c6343492..00000000
--- a/tailbone/forms/renderers/users.py
+++ /dev/null
@@ -1,97 +0,0 @@
-# -*- coding: utf-8; -*-
-################################################################################
-#
-#  Rattail -- Retail Software Framework
-#  Copyright © 2010-2017 Lance Edgar
-#
-#  This file is part of Rattail.
-#
-#  Rattail is free software: you can redistribute it and/or modify it under the
-#  terms of the GNU General Public License as published by the Free Software
-#  Foundation, either version 3 of the License, or (at your option) any later
-#  version.
-#
-#  Rattail is distributed in the hope that it will be useful, but WITHOUT ANY
-#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-#  FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
-#  details.
-#
-#  You should have received a copy of the GNU General Public License along with
-#  Rattail.  If not, see <http://www.gnu.org/licenses/>.
-#
-################################################################################
-"""
-User Field Renderers
-"""
-
-from __future__ import unicode_literals, absolute_import
-
-import six
-
-from rattail.db import model
-from rattail.db.auth import has_permission, administrator_role
-
-import formalchemy
-from webhelpers2.html import HTML, tags
-
-from tailbone.db import Session
-
-
-class UserFieldRenderer(formalchemy.TextFieldRenderer):
-    """
-    Renderer for :class:`rattail:rattail.db.model.User` instance fields.
-    """
-
-    def render_readonly(self, **kwargs):
-        user = self.raw_value
-        if not user:
-            return ''
-        title = six.text_type(user)
-        if kwargs.get('hyperlink') and self.request.has_perm('users.view'):
-            return tags.link_to(title, self.request.route_url('users.view', uuid=user.uuid))
-        return title
-
-
-def PermissionsFieldRenderer(permissions, include_guest=False, include_authenticated=False):
-
-    class PermissionsFieldRenderer(formalchemy.FieldRenderer):
-
-        def deserialize(self):
-            perms = []
-            i = len(self.name) + 1
-            for key in self.params:
-                if key.startswith(self.name):
-                    perms.append(key[i:])
-            return perms
-
-        def _render(self, readonly=False, **kwargs):
-            principal = self.field.model
-            html = ''
-            for groupkey in sorted(permissions, key=lambda k: permissions[k]['label'].lower()):
-                inner = HTML.tag('p', c=permissions[groupkey]['label'])
-                perms = permissions[groupkey]['perms']
-                rendered = False
-                for key in sorted(perms, key=lambda p: perms[p]['label'].lower()):
-                    checked = has_permission(Session(), principal, key,
-                                             include_guest=include_guest,
-                                             include_authenticated=include_authenticated)
-                    if checked or not readonly:
-                        label = perms[key]['label']
-                        if readonly:
-                            span = HTML.tag('span', c="[X]" if checked else "[ ]")
-                            inner += HTML.tag('p', class_='perm', c=span + ' ' + label)
-                        else:
-                            inner += tags.checkbox(self.name + '-' + key,
-                                                   checked=checked, label=label)
-                        rendered = True
-                if rendered:
-                    html += HTML.tag('div', class_='group', c=inner)
-            return html or "(none granted)"
-
-        def render(self, **kwargs):
-            return self._render(**kwargs)
-
-        def render_readonly(self, **kwargs):
-            return self._render(readonly=True, **kwargs)
-
-    return PermissionsFieldRenderer
diff --git a/tailbone/forms/renderers/vendors.py b/tailbone/forms/renderers/vendors.py
deleted file mode 100644
index 3b7cf28d..00000000
--- a/tailbone/forms/renderers/vendors.py
+++ /dev/null
@@ -1,60 +0,0 @@
-# -*- coding: utf-8; -*-
-################################################################################
-#
-#  Rattail -- Retail Software Framework
-#  Copyright © 2010-2017 Lance Edgar
-#
-#  This file is part of Rattail.
-#
-#  Rattail is free software: you can redistribute it and/or modify it under the
-#  terms of the GNU General Public License as published by the Free Software
-#  Foundation, either version 3 of the License, or (at your option) any later
-#  version.
-#
-#  Rattail is distributed in the hope that it will be useful, but WITHOUT ANY
-#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-#  FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
-#  details.
-#
-#  You should have received a copy of the GNU General Public License along with
-#  Rattail.  If not, see <http://www.gnu.org/licenses/>.
-#
-################################################################################
-"""
-Vendor Field Renderers
-"""
-
-from __future__ import unicode_literals, absolute_import
-
-from formalchemy.fields import SelectFieldRenderer
-from webhelpers2.html import tags
-
-from tailbone.forms.renderers.common import AutocompleteFieldRenderer
-
-
-class VendorFieldRenderer(AutocompleteFieldRenderer):
-    """
-    Renderer for :class:`rattail.db.model.Vendor` instance fields.
-    """
-    service_route = 'vendors.autocomplete'
-
-    def render_readonly(self, **kwargs):
-        vendor = self.raw_value
-        if not vendor:
-            return ""
-        text = "({}) {}".format(vendor.id, vendor.name)
-        if kwargs.get('hyperlink', True):
-            return tags.link_to(text, self.request.route_url('vendors.view', uuid=vendor.uuid))
-        return text
-
-
-class PurchaseFieldRenderer(SelectFieldRenderer):
-    """
-    Renderer for :class:`rattail.db.model.Purchase` relation fields.
-    """
-
-    def render_readonly(self, **kwargs):
-        purchase = self.raw_value
-        if not purchase:
-            return ''
-        return tags.link_to(purchase, self.request.route_url('purchases.view', uuid=purchase.uuid))
diff --git a/tailbone/forms/simpleform.py b/tailbone/forms/simpleform.py
deleted file mode 100644
index afe1f289..00000000
--- a/tailbone/forms/simpleform.py
+++ /dev/null
@@ -1,82 +0,0 @@
-# -*- coding: utf-8; -*-
-################################################################################
-#
-#  Rattail -- Retail Software Framework
-#  Copyright © 2010-2017 Lance Edgar
-#
-#  This file is part of Rattail.
-#
-#  Rattail is free software: you can redistribute it and/or modify it under the
-#  terms of the GNU General Public License as published by the Free Software
-#  Foundation, either version 3 of the License, or (at your option) any later
-#  version.
-#
-#  Rattail is distributed in the hope that it will be useful, but WITHOUT ANY
-#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-#  FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
-#  details.
-#
-#  You should have received a copy of the GNU General Public License along with
-#  Rattail.  If not, see <http://www.gnu.org/licenses/>.
-#
-################################################################################
-"""
-Simple Forms
-"""
-
-from __future__ import unicode_literals, absolute_import
-
-from rattail.util import prettify
-
-import pyramid_simpleform
-from pyramid_simpleform import renderers
-from webhelpers2.html import tags, HTML
-
-from tailbone.forms import Form
-
-
-class SimpleForm(Form):
-    """
-    Customized simple form.
-    """
-
-    def __init__(self, request, schema, obj=None, **kwargs):
-        super(SimpleForm, self).__init__(request, **kwargs)
-        self._form = pyramid_simpleform.Form(request, schema=schema, obj=obj)
-
-    def __getattr__(self, attr):
-        return getattr(self._form, attr)
-
-    def render(self, **kwargs):
-        kwargs['form'] = FormRenderer(self)
-        return super(SimpleForm, self).render(**kwargs)
-
-    def validate(self):
-        return self._form.validate()
-
-
-class FormRenderer(renderers.FormRenderer):
-    """
-    Customized form renderer.  Provides some extra methods for convenience.
-    """
-
-    def __getattr__(self, attr):
-        return getattr(self.form, attr)
-
-    def field_div(self, name, field, label=None):
-        errors = self.errors_for(name)
-        if errors:
-            errors = [HTML.tag('div', class_='field-error', c=x) for x in errors]
-            errors = tags.literal('').join(errors)
-
-        label = HTML.tag('label', for_=name, c=label or prettify(name))
-        inner = HTML.tag('div', class_='field', c=field)
-
-        outer_class = 'field-wrapper {}'.format(name)
-        if errors:
-            outer_class += ' error'
-        outer = HTML.tag('div', class_=outer_class, c=(errors or '') + label + inner)
-        return outer
-
-    def referrer_field(self):
-        return self.hidden('referrer', value=self.form.request.get_referrer())
diff --git a/tailbone/forms/validators.py b/tailbone/forms/validators.py
deleted file mode 100644
index fa5ab4ea..00000000
--- a/tailbone/forms/validators.py
+++ /dev/null
@@ -1,153 +0,0 @@
-# -*- coding: utf-8 -*-
-################################################################################
-#
-#  Rattail -- Retail Software Framework
-#  Copyright © 2010-2017 Lance Edgar
-#
-#  This file is part of Rattail.
-#
-#  Rattail is free software: you can redistribute it and/or modify it under the
-#  terms of the GNU General Public License as published by the Free Software
-#  Foundation, either version 3 of the License, or (at your option) any later
-#  version.
-#
-#  Rattail is distributed in the hope that it will be useful, but WITHOUT ANY
-#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-#  FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
-#  details.
-#
-#  You should have received a copy of the GNU General Public License along with
-#  Rattail.  If not, see <http://www.gnu.org/licenses/>.
-#
-################################################################################
-"""
-Custom Form Validators
-"""
-
-from __future__ import unicode_literals, absolute_import
-
-import re
-
-from rattail.db import model
-from rattail.db.util import validate_email_address, validate_phone_number
-from rattail.gpc import GPC
-
-import formencode as fe
-import formalchemy as fa
-
-from tailbone.db import Session
-
-
-class ValidGPC(fe.validators.FancyValidator):
-    """
-    Validator for fields which should contain GPC value.
-    """
-
-    def _to_python(self, value, state):
-        if value is not None:
-            digits = re.sub(r'\D', '', value)
-            if digits:
-                try:
-                    return GPC(digits)
-                except ValueError as error:
-                    raise fe.Invalid("Invalid UPC: {}".format(error), value, state)
-
-    def _from_python(self, upc, state):
-        if upc is None:
-            return ''
-        return upc.pretty()
-
-
-class ModelValidator(fe.validators.FancyValidator):
-    """
-    Generic validator for data model reference fields.
-    """
-    model_class = None
-
-    @property
-    def model_name(self):
-        self.model_class.__name__
-
-    def _to_python(self, value, state):
-        if value:
-            obj = Session.query(self.model_class).get(value)
-            if obj:
-                return obj
-            raise fe.Invalid("{} not found".format(self.model_name), value, state)
-
-    def _from_python(self, value, state):
-        obj = value
-        if not obj:
-            return ''
-        return obj.uuid
-
-    def validate_python(self, value, state):
-        obj = value
-        if obj is not None and not isinstance(obj, self.model_class):
-            raise fe.Invalid("Value must be a valid {} object".format(self.model_name), value, state)
-
-
-class ValidStore(ModelValidator):
-    """
-    Validator for store field.
-    """
-    model_class = model.Store
-
-
-class ValidCustomer(ModelValidator):
-    """
-    Validator for customer field.
-    """
-    model_class = model.Customer
-
-
-class ValidDepartment(ModelValidator):
-    """
-    Validator for department field.
-    """
-    model_class = model.Department
-
-
-class ValidEmployee(ModelValidator):
-    """
-    Validator for employee field.
-    """
-    model_class = model.Employee
-
-
-class ValidProduct(ModelValidator):
-    """
-    Validator for product field.
-    """
-    model_class = model.Product
-
-
-class ValidUser(ModelValidator):
-    """
-    Validator for user field.
-    """
-    model_class = model.User
-
-
-def valid_email_address(value, field=None):
-    """
-    FormAlchemy-compatible validation function, which leverages FormEncode
-    under the hood.
-    """
-    if value:
-        try:
-            return validate_email_address(value, error=True)
-        except Exception as error:
-            raise fa.ValidationError(unicode(error))
-
-
-def valid_phone_number(value, field=None):
-    """
-    FormAlchemy-compatible validation function, which leverages FormEncode
-    under the hood.
-    """
-    if value:
-        try:
-            return validate_phone_number(value, error=True)
-        except Exception as error:
-            raise fa.ValidationError(unicode(error))
diff --git a/tailbone/templates/forms/field_autocomplete.mako b/tailbone/templates/forms/field_autocomplete.mako
deleted file mode 100644
index 17720c68..00000000
--- a/tailbone/templates/forms/field_autocomplete.mako
+++ /dev/null
@@ -1,4 +0,0 @@
-## -*- coding: utf-8 -*-
-<%namespace file="/autocomplete.mako" import="autocomplete" />
-
-${autocomplete(field_name, service_url, field_value, field_display, width=width, selected=selected, cleared=cleared)}
diff --git a/tailbone/templates/forms/fields/date.mako b/tailbone/templates/forms/fields/date.mako
deleted file mode 100644
index e74e90a8..00000000
--- a/tailbone/templates/forms/fields/date.mako
+++ /dev/null
@@ -1,10 +0,0 @@
-## -*- coding: utf-8 -*-
-${h.text(name, value=value)}
-<script type="text/javascript">
-  $(function() {
-      $('input[name="${name}"]').datepicker({
-          changeYear: ${'true' if change_year else 'false'},
-          dateFormat: 'yy-mm-dd'
-      });
-  });
-</script>
diff --git a/tailbone/templates/forms/fieldset.mako b/tailbone/templates/forms/fieldset.mako
deleted file mode 100644
index 98fc47d8..00000000
--- a/tailbone/templates/forms/fieldset.mako
+++ /dev/null
@@ -1,40 +0,0 @@
-## -*- coding: utf-8 -*-
-<% _focus_rendered = False %>
-
-% for error in fieldset.errors.get(None, []):
-    <div class="fieldset-error">${error}</div>
-% endfor
-
-% for field in fieldset.render_fields.itervalues():
-
-    % if field.requires_label:
-        <div class="field-wrapper ${field.name}">
-          % for error in field.errors:
-              <div class="field-error">${error}</div>
-          % endfor
-          ${field.label_tag()|n}
-          <div class="field">${field.render()|n}</div>
-          % if 'instructions' in field.metadata:
-              <span class="instructions">${field.metadata['instructions']}</span>
-          % endif
-        </div>
-
-        % if not _focus_rendered and (fieldset.focus is True or fieldset.focus is field):
-            % if not field.is_readonly() and getattr(field.renderer, 'needs_focus', True):
-                <script type="text/javascript">
-                  $(function() {
-                      % if hasattr(field.renderer, 'focus_name'):
-                          $('#${field.renderer.focus_name}').focus();
-                      % else:
-                          $('#${field.renderer.name}').focus();
-                      % endif
-                  });
-                </script>
-                <% _focus_rendered = True %>
-            % endif
-        % endif
-    % else:
-        ${field.render()|n}
-    % endif
-
-% endfor
diff --git a/tailbone/templates/forms/fieldset_readonly.mako b/tailbone/templates/forms/fieldset_readonly.mako
deleted file mode 100644
index 58aef14c..00000000
--- a/tailbone/templates/forms/fieldset_readonly.mako
+++ /dev/null
@@ -1,7 +0,0 @@
-## -*- coding: utf-8 -*-
-<%namespace file="/forms/lib.mako" import="render_field_readonly" />
-<div class="fieldset">
-  % for field in fieldset.render_fields.itervalues():
-      ${render_field_readonly(field)}
-  % endfor
-</div>
diff --git a/tailbone/templates/forms/form.mako b/tailbone/templates/forms/form.mako
deleted file mode 100644
index 3baf812a..00000000
--- a/tailbone/templates/forms/form.mako
+++ /dev/null
@@ -1,21 +0,0 @@
-## -*- coding: utf-8 -*-
-<div class="form">
-  ${h.form(form.action_url, id=form.id or None, method='post', enctype='multipart/form-data')}
-  ${form.csrf_token()}
-
-  ${form.render_fields()|n}
-
-  % if buttons:
-      ${buttons|n}
-  % else:
-      <div class="buttons">
-        ${h.submit('create', form.create_label if form.creating else form.update_label)}
-        % if form.creating and form.allow_successive_creates:
-            ${h.submit('create_and_continue', form.successive_create_label)}
-        % endif
-        <a href="${form.cancel_url}" class="button">Cancel</a>
-      </div>
-  % endif
-
-  ${h.end_form()}
-</div>
diff --git a/tailbone/templates/forms/form_readonly.mako b/tailbone/templates/forms/form_readonly.mako
deleted file mode 100644
index c8aa0543..00000000
--- a/tailbone/templates/forms/form_readonly.mako
+++ /dev/null
@@ -1,7 +0,0 @@
-## -*- coding: utf-8 -*-
-<div class="form">
-  ${form.render_fields()|n}
-  % if buttons:
-      ${buttons|n}
-  % endif
-</div>
diff --git a/tailbone/templates/forms/lib.mako b/tailbone/templates/forms/lib.mako
deleted file mode 100644
index 602d35c4..00000000
--- a/tailbone/templates/forms/lib.mako
+++ /dev/null
@@ -1,10 +0,0 @@
-## -*- coding: utf-8 -*-
-
-<%def name="render_field_readonly(field)">
-    % if field.requires_label:
-        <div class="field-wrapper ${field.name}">
-          ${field.label_tag()|n}
-          <div class="field">${field.render_readonly()}</div>
-        </div>
-    % endif
-</%def>