重命名 pt2tf 为 pt2pb

pt2pb/onnx-tensorflow/onnx_tf/handlers/backend/scan.py

@@ -0,0 +1,24 @@
+from onnx_tf.handlers.backend_handler import BackendHandler
+from onnx_tf.handlers.handler import onnx_op
+from .scan_mixin import ScanMixin
+
+
+@onnx_op("Scan")
+class Scan(ScanMixin, BackendHandler):
+
+    @classmethod
+    def _common(cls, node, **kwargs):
+        return cls.scan(node, kwargs["tensor_dict"],
+                        kwargs.get("strict", True))
+
+    @classmethod
+    def version_8(cls, node, **kwargs):
+        return cls._common(node, **kwargs)
+
+    @classmethod
+    def version_9(cls, node, **kwargs):
+        return cls._common(node, **kwargs)
+
+    @classmethod
+    def version_11(cls, node, **kwargs):
+        return cls._common(node, **kwargs)