def test_set_denotation(self):
this = os.path.dirname(__file__)
onnx_file = os.path.join(this, "models", "coreml_OneHotEncoder_BikeSharing.onnx")
onnx_model = load_model(onnx_file)
set_denotation(onnx_model, "1", "IMAGE", dimension_denotation=["DATA_FEATURE"])
self.assertEqual(onnx_model.graph.input[0].type.denotation, "IMAGE")
self.assertEqual(onnx_model.graph.input[0].type.tensor_type.shape.dim[0].denotation, "DATA_FEATURE")
def test_set_docstring_blank(self):
this = os.path.dirname(__file__)
onnx_file = os.path.join(this, "models", "coreml_OneHotEncoder_BikeSharing.onnx")
onnx_model = load_model(onnx_file)
set_model_doc_string(onnx_model, "sample")
self.assertRaises(ValueError, set_model_doc_string, onnx_model.doc_string, "sample")
set_model_doc_string(onnx_model, "", True)
self.assertEqual(onnx_model.doc_string, "")
def test_save_model(self):
this = os.path.dirname(__file__)
onnx_file = os.path.join(this, "models", "coreml_OneHotEncoder_BikeSharing.onnx")
new_onnx_file = os.path.join(this, "models", "coreml_OneHotEncoder_BikeSharing2.onnx")
onnx_model = load_model(onnx_file)
save_model(onnx_model, new_onnx_file)
self.assertTrue(os.path.exists(new_onnx_file))
def convert_model_from_float_to_float16(model_path):
# from onnxmltools.utils.float16_converter import convert_float_to_float16
from onnxmltools.utils import load_model, save_model
from float16 import convert_float_to_float16
onnx_model = load_model(model_path)
new_onnx_model = convert_float_to_float16(onnx_model)
save_model(new_onnx_model, 'new_fp16_model.onnx')
return os.path.join(os.getcwd(), "new_fp16_model.onnx")
def test_model_setters(self):
this = os.path.dirname(__file__)
onnx_file = os.path.join(this, "models", "coreml_OneHotEncoder_BikeSharing.onnx")
onnx_model = load_model(onnx_file)
set_model_version(onnx_model, 2)
set_model_domain(onnx_model, "com.sample")
set_model_doc_string(onnx_model, "Sample docstring")
self.assertEqual(onnx_model.model_version, 2)
self.assertEqual(onnx_model.domain, "com.sample")
self.assertEqual(onnx_model.doc_string, "Sample docstring")
def test_save_text(self):
this = os.path.dirname(__file__)
onnx_file = os.path.join(this, "models", "coreml_OneHotEncoder_BikeSharing.onnx")
onnx_model = load_model(onnx_file)
json_file = os.path.join(this, "models", "coreml_OneHotEncoder_BikeSharing.json")
json_file_new = os.path.join(this, "models", "coreml_OneHotEncoder_BikeSharing_new.json")
save_text(onnx_model, json_file_new)
filecmp.clear_cache()
content1 = self._parseEOL(json_file)
content2 = self._parseEOL(json_file_new)
self.assertTrue(content1 == content2,
"Output file from save_text is different than reference output.")
def test_save_text(self):
this = os.path.dirname(__file__)
onnx_file = os.path.join(this, "models",
"coreml_OneHotEncoder_BikeSharing.onnx")
onnx_model = load_model(onnx_file)
if StrictVersion(onnx.__version__) < StrictVersion('1.4.0'):
json_file = os.path.join(this, "models",
"coreml_OneHotEncoder_BikeSharing.json")
else:
json_file = os.path.join(
this, "models", "coreml_OneHotEncoder_BikeSharing_Op9.json")
json_file_new = os.path.join(
this, "models", "coreml_OneHotEncoder_BikeSharing_new.json")
save_text(onnx_model, json_file_new)
try:
filecmp.clear_cache()
except AttributeError:
# Only available in Python 3
pass
content1 = self._parseEOL(json_file)
content2 = self._parseEOL(json_file_new)
self.assertTrue(
content1 == content2,
"Output file from save_text is different than reference output.")
def test_load_model(self):
this = os.path.dirname(__file__)
onnx_file = os.path.join(this, "models", "coreml_OneHotEncoder_BikeSharing.onnx")
onnx_model = load_model(onnx_file)
self.assertTrue(onnx_model is not None)