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from pyramid.config import Configurator
from pyramid.request import Request
def view_one(request):
subreq = Request.blank('/view_two')
response = request.invoke_subrequest(subreq, use_tweens=False)
return response
def view_two(request):
# check that request.foo is valid for a subrequest
return 'This came from view_two, foo=%s' % (request.foo,)
def view_three(request):
subreq = Request.blank('/view_four')
try:
return request.invoke_subrequest(subreq, use_tweens=True)
except: # pragma: no cover
request.response.body = b'Value error raised'
return request.response
def view_four(request):
raise ValueError('foo')
def view_five(request):
subreq = Request.blank('/view_four')
try:
return request.invoke_subrequest(subreq, use_tweens=False)
except ValueError:
request.response.body = b'Value error raised'
return request.response
def excview(request):
request.response.status_int = 500
request.response.body = b'Bad stuff happened'
return request.response
def main():
config = Configurator()
config.add_route('one', '/view_one')
config.add_route('two', '/view_two')
config.add_route('three', '/view_three')
config.add_route('four', '/view_four')
config.add_route('five', '/view_five')
config.add_view(excview, context=Exception)
config.add_view(view_one, route_name='one')
config.add_view(view_two, route_name='two', renderer='string')
config.add_view(view_three, route_name='three')
config.add_view(view_four, route_name='four')
config.add_view(view_five, route_name='five')
config.add_request_method(lambda r: 'bar', 'foo', property=True)
return config
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