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from pyramid.events import subscriber
from pyramid.view import view_config
class Yup:
def __init__(self, val, config):
self.val = val
def text(self):
return f'path_startswith = {self.val}'
phash = text
def __call__(self, event):
return getattr(event.response, 'yup', False)
class Foo:
def __init__(self, response):
self.response = response
class Bar:
pass
@subscriber(Foo)
def foo(event):
event.response.text += 'foo '
@subscriber(Foo, yup=True)
def fooyup(event):
event.response.text += 'fooyup '
@subscriber([Foo, Bar])
def foobar(event):
event.response.text += 'foobar '
@subscriber([Foo, Bar])
def foobar2(event, context):
event.response.text += 'foobar2 '
@subscriber([Foo, Bar], yup=True)
def foobaryup(event):
event.response.text += 'foobaryup '
@subscriber([Foo, Bar], yup=True)
def foobaryup2(event, context):
event.response.text += 'foobaryup2 '
@view_config(name='sendfoo')
def sendfoo(request):
response = request.response
response.yup = True
request.registry.notify(Foo(response))
return response
@view_config(name='sendfoobar')
def sendfoobar(request):
response = request.response
response.yup = True
request.registry.notify(Foo(response), Bar())
return response
def includeme(config):
config.add_subscriber_predicate('yup', Yup)
config.scan('tests.pkgs.eventonly')
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