def delete(self):
"""
Delete an object
"""
obj = DBSession.query(self.model).get(int(self.request.matchdict['id']))
if not obj:
raise HTTPNotFound()
# Delete the feed
DBSession.delete(obj)
return {'success': True}
def setUp(self):
self.config = testing.setUp()
from sqlalchemy import create_engine
engine = create_engine('sqlite://')
from feedduty.models import (
BaseModel,
MyModel,
)
DBSession.configure(bind=engine)
BaseModel.metadata.create_all(engine)
with transaction.manager:
model = MyModel(name='one', value=55)
DBSession.add(model)
def setUp(self):
self.config = testing.setUp()
from sqlalchemy import create_engine
engine = create_engine('sqlite://')
from feedduty.models import (
BaseModel,
MyModel,
)
DBSession.configure(bind=engine)
BaseModel.metadata.create_all(engine)
with transaction.manager:
model = MyModel(name='one', value=55)
DBSession.add(model)
def collection_post(self):
"""
Create new object - Only accepts POST requests on the collection URI
"""
form = self.form(self.request.POST)
obj = self.model()
if form.validate():
# extract values from form and populate the feed instance
form.populate_obj(obj)
# Save the feed to the database
DBSession.add(obj)
resp = {'success': True, 'result': obj}
else:
resp = {'success': False, 'errors': {}}
return resp
def main(global_config, **settings):
""" This function returns a Pyramid WSGI application.
"""
# configure SQLAlchemy
engine = engine_from_config(settings, 'sqlalchemy.')
DBSession.configure(bind=engine)
BaseModel.metadata.bind = engine
# Load pyramid configuration
config = Configurator(settings=settings)
# Configure extensions
config.add_jinja2_search_path("feedduty:api/templates")
config.add_jinja2_search_path("feedduty:web/templates")
# Configure renderers
# Configure JSON renderer to understand certain objects
json_renderer = JSON()
json_renderer.add_adapter(datetime.datetime, _datetime_adapter)
config.add_renderer('json', json_renderer)
config.add_renderer('.html', jinja2_renderer)
# Static assets - this should only work in dev, in prod it should be served by web server (nginx?)
config.add_static_view('static', 'feedduty:static', cache_max_age=3600)
# API Routing configuration
config.add_route('api_main', '/api')
# Catch all route - loads the web app
config.add_route('app', '/')
# scan for view handlers
config.scan('feedduty.api.views')
config.scan('feedduty.web.views')
# return a uwsgi compatible app
return config.make_wsgi_app()
def collection_get(self):
"""
List objects - Only accepts GET requests on the collection URI
"""
collection = DBSession.query(self.model).filter()
json_response = {'success': True, 'result': [obj.__json__(self.request) for obj in collection]}
if self.render_json:
resp = json_response
else:
# embed the response for the HTML templates
resp = {'json_response': json.dumps(json_response, indent=2), 'form': self.form()}
return resp
def get(self):
"""
Retrieve an object
"""
obj = DBSession.query(self.model).get(int(self.request.matchdict['id']))
if not obj:
raise HTTPNotFound()
json_response = {'success': True, 'result': obj.__json__(self.request)}
if self.render_json:
resp = json_response
else:
# embed the response for the HTML templates
resp = {'json_response': json.dumps(json_response, indent=2)}
resp['form'] = self.form(obj=obj)
return resp
def put(self):
"""
Update an object
"""
form = self.form(self.request.POST)
obj = DBSession.query(self.model).get(int(self.request.matchdict['id']))
if not obj:
raise HTTPNotFound()
if form.validate():
# extract values from form and populate the feed instance
# Since the object already exists in the database, the db session will automatically commit the changes
form.populate_obj(obj)
resp = {'success': True, 'result': obj.__json__(self.request)}
else:
resp = {'success': False, 'errors': {}}
return resp
def tearDown(self):
DBSession.remove()
testing.tearDown()
def tearDown(self):
DBSession.remove()
testing.tearDown()