def _handler(handler, request):
logging.info('Request received: %s', request.full_path)
kw = request.args.to_dict()
# The frontend needs "simple" data (e.g. NumPy arrays converted to lists),
# but for requests from Python we may want to use the invertible encoding
# so that datatypes from remote models are the same as local ones.
response_simple_json = utils.coerce_bool(
kw.pop('response_simple_json', True))
data = serialize.from_json(request.data) if len(request.data) else None
outputs = fn(data, **kw)
response_body = serialize.to_json(outputs, simple=response_simple_json)
return handler.respond(request, response_body, 'application/json', 200)
def _handler(app: wsgi_app.App, request, environ):
kw = request.args.to_dict()
# The frontend needs "simple" data (e.g. NumPy arrays converted to lists),
# but for requests from Python we may want to use the invertible encoding
# so that datatypes from remote models are the same as local ones.
response_simple_json = utils.coerce_bool(
kw.pop('response_simple_json', True))
data = serialize.from_json(request.data) if len(
request.data) else None
# Special handling to dereference IDs.
if data and 'inputs' in data.keys() and 'dataset_name' in kw:
data['inputs'] = self._reconstitute_inputs(
data['inputs'], kw['dataset_name'])
outputs = fn(data, **kw)
response_body = serialize.to_json(outputs,
simple=response_simple_json)
return app.respond(request, response_body, 'application/json', 200)
def test_coerce_bool(self):
self.assertTrue(utils.coerce_bool(True))
self.assertTrue(utils.coerce_bool(1))
self.assertTrue(utils.coerce_bool(2.2))
self.assertTrue(utils.coerce_bool(True))
self.assertTrue(utils.coerce_bool([0]))
self.assertTrue(utils.coerce_bool({"a": "hi"}))
self.assertTrue(utils.coerce_bool("this is true"))
self.assertFalse(utils.coerce_bool(""))
self.assertFalse(utils.coerce_bool(0))
self.assertFalse(utils.coerce_bool("0"))
self.assertFalse(utils.coerce_bool(False))
self.assertFalse(utils.coerce_bool("false"))
self.assertFalse(utils.coerce_bool("False"))
self.assertFalse(utils.coerce_bool({}))
self.assertFalse(utils.coerce_bool([]))