def get_concrete_response(self):
try:
result = self.get_data_response()
except NoViewMethod as exc:
return HTTPUnsupportedMediaType(body=render_error_page(
415, exc, mimetype=self.mimetype),
content_type="text/html")
except InvalidInput as exc:
## if the model raises a InvalidInput, retry the request as
## a GET request for the same program, and set the code to 400.
request = make_duplicate_request(self.request)
request.method = 'GET'
c = HTTPController(request,
self.manifest,
self.model_mock,
errors=exc)
response = c.get_response()
response.status_int = 400
return response
except NotAuthorized as exc:
return HTTPForbidden(body=render_error_page(
403, exc, mimetype=self.mimetype),
content_type="text/html")
except (DataNotFound, ProgramNotFound) as exc:
return HTTPNotFound(body=render_error_page(404,
exc,
mimetype=self.mimetype),
content_type="text/html")
if type(result['body']) == Redirection:
response = HTTPFound(location=result['body'].path)
else:
lazy = None
body = result['body']
if type(body) == tuple:
lazy = body
body = ''
if hasattr(body, 'read'):
body = body.read()
response = Response(
status=200,
body=body,
content_type=result['mimetype'],
)
response.lazy_data = lazy
return response
def get_concrete_response(self):
try:
result = self.get_data_response()
except NoViewMethod as exc:
return HTTPUnsupportedMediaType(
body=render_error_page(415, exc),
content_type="text/html"
)
except InvalidInput as exc:
## if the model raises a InvalidInput, retry the request as
## a GET request for the same program, and set the code to 400.
request = make_duplicate_request(self.request)
request.method = 'GET'
c = HTTPController(request, self.manifest, self.model_mock, errors=exc)
response = c.get_response()
response.status_int = 400
return response
except NotAuthorized as exc:
return HTTPForbidden(
body=render_error_page(403, exc),
content_type="text/html"
)
except (DataNotFound, ProgramNotFound) as exc:
return HTTPNotFound(
body=render_error_page(404, exc),
content_type="text/html"
)
if type(result['body']) == Redirection:
response = HTTPTemporaryRedirect(location=result['body'].path)
else:
lazy = None
body = result['body']
if type(body) == tuple:
lazy = body
body = ''
if hasattr(body, 'read'):
body = body.read()
response = Response(
status=200,
body=body,
content_type=result['mimetype'],
)
response.lazy_data = lazy
return response
def application(environ, start_response):
try:
return app(environ, start_response)
except Exception as exc:
sio = StringIO()
traceback.print_exc(file=sio)
sio.seek(0)
response = Response(status=500,
body=render_error_page(500,
exc,
traceback=sio.read()),
content_type="text/html")
return response(environ, start_response)
def application(environ, start_response):
try:
return app(environ, start_response)
except Exception as exc:
sio = StringIO()
traceback.print_exc(file=sio)
sio.seek(0)
response = Response(
status=500,
body=render_error_page(500, exc, sio.read()),
content_type="text/html"
)
return response(environ, start_response)
