Using http://www.pylonshq.com/download/1.0/go-pylons.py
python go-pylons.py tw10
cd tw10
source bin/activate
paster create -t pylons twform
(answered True for Mako, False for SQLAlchemy)
easy_install ToscaWidgets
easy_install tw.forms
cd twform
(modified development.ini to use port 8080 and the IP address 0.0.0.0
for this installation)
cd twform
vi config/middleware.py
(diff for middleware.py)
--- middleware.py.orig 2010-08-20 21:29:41.670605714 -0400
+++ middleware.py 2010-08-20 21:30:36.534034754 -0400
@@ -9,6 +9,7 @@
from routes.middleware import RoutesMiddleware
from twform.config.environment import load_environment
+import tw.api as twa
def make_app(global_conf, full_stack=True, static_files=True,
**app_conf):
"""Create a Pylons WSGI application and return it
@@ -44,6 +45,10 @@
app = SessionMiddleware(app, config)
# CUSTOM MIDDLEWARE HERE (filtered by error handling middlewares)
+ app = twa.make_middleware(app, {
+ 'toscawidgets.framework': 'pylons',
+ 'toscawidgets.framework.default_view': 'mako',
+ })
if asbool(full_stack):
# Handle Python exceptions
to lib/helpers.py added:
from webhelpers.html import escape, HTML, literal, url_escape
controllers/test.py
from pylons import request, response, session, tmpl_context, config
from pylons.controllers.util import abort, redirect
from twform.lib.base import BaseController, render
import tw.forms as twf
movie_form = twf.TableForm('movie_form', action='save_movie',
children=[
twf.HiddenField('id'),
twf.TextField('title'),
twf.TextField('year', size=4),
twf.CalendarDatePicker('release_date'),
twf.SingleSelectField('genera', options=['', 'Action', 'Comedy',
'Other']),
twf.TextArea('description'),
])
class TestController(BaseController):
def index(self):
tmpl_context.movie_form = movie_form
tmpl_context.value = {'title':'test'}
return render('/index.mako')
templates/index.mako:
${h.literal(tmpl_context.movie_form(value=tmpl_context.value))}
This is using the documentation provided at:
http://toscawidgets.org/documentation/tw.forms/tutorials/index.html
While tw.dynforms does use Genshi, it does this only within its
forms. If you've gotten this far, I'll find my notes on tw.dynforms
and test it against the virtualenv setup created above.
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