def addContentTypes(self, app, template, content_types, default=None):
"""
Associate a WSGI app and a template with one or more content-types
"""
try:
mediator = self.templates[template].app
except KeyError:
from mediator import Mediator
# create a Mediator inside a normalised environment
mediator = Mediator(check_response=False)
self.templates[template] = EnvironNormalise(mediator)
# Add the specified content types, wrapping them in middleware
# that adds the content-type header.
for content_type in content_types:
wrapp = self.contentWrapper(app, content_type + ';charset=utf-8')
mediator.add(content_type, wrapp)
# Add the default content type
if default:
wrapp = self.contentWrapper(app, default + ';charset=utf-8')
mediator.add('*/*', wrapp)
def addContentTypes(self, app, template, content_types, default=None):
"""
Associate a WSGI app and a template with one or more content-types
"""
try:
mediator = self.templates[template].app
except KeyError:
from mediator import Mediator
# create a Mediator inside a normalised environment
mediator = Mediator(check_response=False)
self.templates[template] = EnvironNormalise(mediator)
# Add the specified content types, wrapping them in middleware
# that adds the content-type header.
for content_type in content_types:
wrapp = self.contentWrapper(app, content_type+';charset=utf-8')
mediator.add(content_type, wrapp)
# Add the default content type
if default:
wrapp = self.contentWrapper(app, default+';charset=utf-8')
mediator.add('*/*', wrapp)
"The Mediator Use Case Example"
from component import Component
from mediator import Mediator
MEDIATOR = Mediator()
COMPONENT1 = Component(MEDIATOR, "Component1")
COMPONENT2 = Component(MEDIATOR, "Component2")
COMPONENT3 = Component(MEDIATOR, "Component3")
MEDIATOR.add(COMPONENT1)
MEDIATOR.add(COMPONENT2)
MEDIATOR.add(COMPONENT3)
COMPONENT1.notify("data A")
COMPONENT2.notify("data B")
COMPONENT3.notify("data C")
