Add support for "new-style grids" and "model master views".

Finally, an API that makes some sense...  We don't yet have feature parity
with the old-style grids and CRUD views, but this is already a significant
improvement to the design.  Still needs a lot of docs though...
This commit is contained in:
Lance Edgar 2015-07-29 11:09:38 -05:00
parent 62b7194c21
commit 585eb09bec
26 changed files with 2296 additions and 94 deletions

View file

@ -2,7 +2,7 @@
################################################################################
#
# Rattail -- Retail Software Framework
# Copyright © 2010-2014 Lance Edgar
# Copyright © 2010-2015 Lance Edgar
#
# This file is part of Rattail.
#
@ -28,95 +28,35 @@ from __future__ import unicode_literals
from rattail.db import model
from tailbone.views import SearchableAlchemyGridView, CrudView
from tailbone.views import MasterView
class SettingsGrid(SearchableAlchemyGridView):
class SettingsView(MasterView):
"""
Master view for the settings model.
"""
model_class = model.Setting
mapped_class = model.Setting
config_prefix = 'settings'
sort = 'name'
def filter_map(self):
return self.make_filter_map(ilike=['name', 'value'])
def filter_config(self):
return self.make_filter_config(
include_filter_name=True,
filter_type_name='lk',
include_filter_value=True,
filter_type_value='lk')
def sort_map(self):
return self.make_sort_map('name', 'value')
def grid(self):
g = self.make_grid()
def configure_grid(self, g):
g.filters['name'].default_active = True
g.filters['name'].default_verb = 'contains'
g.default_sortkey = 'name'
g.configure(
include=[
g.name,
g.value,
],
],
readonly=True)
if self.request.has_perm('settings.view'):
g.viewable = True
g.view_route_name = 'settings.view'
if self.request.has_perm('settings.edit'):
g.editable = True
g.edit_route_name = 'settings.edit'
if self.request.has_perm('settings.delete'):
g.deletable = True
g.delete_route_name = 'settings.delete'
return g
class SettingCrud(CrudView):
mapped_class = model.Setting
home_route = 'settings'
def fieldset(self, model):
fs = self.make_fieldset(model)
def configure_fieldset(self, fs):
fs.configure(
include=[
fs.name,
fs.value,
])
if self.updating:
])
if self.editing:
fs.name.set(readonly=True)
return fs
def add_routes(config):
config.add_route('settings', '/settings')
config.add_route('settings.create', '/settings/new')
config.add_route('settings.view', '/settings/{name}')
config.add_route('settings.edit', '/settings/{name}/edit')
config.add_route('settings.delete', '/settings/{name}/delete')
def includeme(config):
add_routes(config)
# Grid
config.add_view(SettingsGrid,
route_name='settings',
renderer='/settings/index.mako',
permission='settings.list')
# CRUD
config.add_view(SettingCrud, attr='create',
route_name='settings.create',
renderer='/settings/crud.mako',
permission='settings.create')
config.add_view(SettingCrud, attr='read',
route_name='settings.view',
renderer='/settings/crud.mako',
permission='settings.view')
config.add_view(SettingCrud, attr='update',
route_name='settings.edit',
renderer='/settings/crud.mako',
permission='settings.edit')
config.add_view(SettingCrud, attr='delete',
route_name='settings.delete',
permission='settings.delete')
SettingsView.defaults(config)