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