【Hackathon 7th No.42】NO.42 为 Paddle 代码转换工具新增 API 转换规则（第 9 组）

paconvert/api_mapping.json

@@ -746,8 +746,28 @@
       "other": "y"
     }
   },
-  "torch.Tensor.bitwise_left_shift": {},
-  "torch.Tensor.bitwise_left_shift_": {},
+  "torch.Tensor.bitwise_left_shift": {
+    "Matcher": "GenericMatcher",
+    "paddle_api": "paddle.Tensor.bitwise_left_shift",
+    "min_input_args": 1,
+    "args_list": [
+      "other"
+    ],
+    "kwargs_change": {
+      "other": "y"
+    }
+  },
+  "torch.Tensor.bitwise_left_shift_": {
+    "Matcher": "GenericMatcher",
+    "paddle_api": "paddle.Tensor.bitwise_left_shift_",
+    "min_input_args": 1,
+    "args_list": [
+      "other"
+    ],
+    "kwargs_change": {
+      "other": "y"
+    }
+  },
   "torch.Tensor.bitwise_not": {
     "Matcher": "GenericMatcher",
     "paddle_api": "paddle.Tensor.bitwise_not",
@@ -780,8 +800,28 @@
       "other": "y"
     }
   },
-  "torch.Tensor.bitwise_right_shift": {},
-  "torch.Tensor.bitwise_right_shift_": {},
+  "torch.Tensor.bitwise_right_shift": {
+    "Matcher": "GenericMatcher",
+    "paddle_api": "paddle.Tensor.bitwise_right_shift",
+    "min_input_args": 1,
+    "args_list": [
+      "other"
+    ],
+    "kwargs_change": {
+      "other": "y"
+    }
+  },
+  "torch.Tensor.bitwise_right_shift_": {
+    "Matcher": "GenericMatcher",
+    "paddle_api": "paddle.Tensor.bitwise_right_shift_",
+    "min_input_args": 1,
+    "args_list": [
+      "other"
+    ],
+    "kwargs_change": {
+      "other": "y"
+    }
+  },
   "torch.Tensor.bitwise_xor": {
     "Matcher": "GenericMatcher",
     "paddle_api": "paddle.Tensor.bitwise_xor",
@@ -970,6 +1010,10 @@
     "paddle_api": "paddle.Tensor.coalesce",
     "min_input_args": 0
   },
+  "torch.Tensor.col_indices": {
+    "Matcher": "GenericMatcher",
+    "paddle_api": "paddle.Tensor.cols"
+  },
   "torch.Tensor.conj": {
     "Matcher": "UnchangeMatcher",
     "min_input_args": 0
@@ -1096,6 +1140,10 @@
       "dim": "axis"
     }
   },
+  "torch.Tensor.crow_indices": {
+    "Matcher": "GenericMatcher",
+    "paddle_api": "paddle.Tensor.crows"
+  },
   "torch.Tensor.cuda": {
     "Matcher": "TensorCudaMatcher",
     "paddle_api": "paddle.Tensor.cuda",
@@ -1182,7 +1230,10 @@
     },
     "min_input_args": 1
   },
-  "torch.Tensor.data_ptr": {},
+  "torch.Tensor.data_ptr": {
+    "Matcher": "GenericMatcher",
+    "paddle_api": "paddle.Tensor.data_ptr"
+  },
   "torch.Tensor.deg2rad": {
     "Matcher": "UnchangeMatcher",
     "min_input_args": 0
@@ -1291,6 +1342,9 @@
     "paddle_api": "paddle.Tensor.dim",
     "min_input_args": 0
   },
+  "torch.Tensor.dim_order": {
+    "Matcher": "DimOrderMatcher"
+  },
   "torch.Tensor.dist": {
     "Matcher": "GenericMatcher",
     "paddle_api": "paddle.Tensor.dist",
@@ -3609,7 +3663,14 @@
   "torch.Tensor.storage_type": {
     "min_input_args": 0
   },
-  "torch.Tensor.stride": {},
+  "torch.Tensor.stride": {
+    "Matcher": "TensorStrideMatcher",
+    "paddle_api": "paddle.Tensor.get_strides",
+    "min_input_args": 0,
+    "args_list": [
+      "dim"
+    ]
+  },
   "torch.Tensor.subtract": {
     "Matcher": "TensorSubtractMatcher",
     "paddle_api": "paddle.Tensor.subtract",
@@ -3798,6 +3859,9 @@
       "sparse_dim"
     ]
   },
+  "torch.Tensor.to_sparse_coo": {
+    "Matcher": "TensorToSparseCooMatcher"
+  },
   "torch.Tensor.tolist": {
     "Matcher": "UnchangeMatcher",
     "min_input_args": 0
@@ -4953,6 +5017,21 @@
       "other": "y"
     }
   },
+  "torch.bitwise_left_shift": {
+    "Matcher": "GenericMatcher",
+    "paddle_api": "paddle.bitwise_left_shift",
+    "min_input_args": 2,
+    "args_list": [
+      "input",
+      "other",
+      "*",
+      "out"
+    ],
+    "kwargs_change": {
+      "input": "x",
+      "other": "y"
+    }
+  },
   "torch.bitwise_not": {
     "Matcher": "GenericMatcher",
     "paddle_api": "paddle.bitwise_not",
@@ -4981,6 +5060,21 @@
       "other": "y"
     }
   },
+  "torch.bitwise_right_shift": {
+    "Matcher": "GenericMatcher",
+    "paddle_api": "paddle.bitwise_right_shift",
+    "min_input_args": 2,
+    "args_list": [
+      "input",
+      "other",
+      "*",
+      "out"
+    ],
+    "kwargs_change": {
+      "input": "x",
+      "other": "y"
+    }
+  },
   "torch.bitwise_xor": {
     "Matcher": "GenericMatcher",
     "paddle_api": "paddle.bitwise_xor",

paconvert/api_matcher.py

@@ -436,6 +436,56 @@ def generate_code(self, kwargs):
         return super().generate_code(kwargs)
 
 
+class TensorStrideMatcher(BaseMatcher):
+    def generate_code(self, kwargs):
+        if 'dim' not in kwargs or kwargs['dim'] == 'None':
+            API_TEMPLATE = textwrap.dedent(
+                """
+                {}.get_strides()
+                """
+            )
+            code = API_TEMPLATE.format(self.paddleClass)
+        else:
+            API_TEMPLATE = textwrap.dedent(
+                """
+                {}.get_strides()[{}]
+                """
+            )
+            code = API_TEMPLATE.format(self.paddleClass, kwargs['dim'])
+        return code
+
+
+class TensorToSparseCooMatcher(BaseMatcher):
+    def generate_code(self, kwargs):
+        API_TEMPLATE = textwrap.dedent(
+            """
+            {}.to_sparse_coo(len({}.shape))
+            """
+        )
+        code = API_TEMPLATE.format(self.paddleClass, self.paddleClass)
+        return code
+
+
+class TensorNbytesMatcher(BaseMatcher):
+    def get_paddle_class_attribute_nodes(self, node):
+        self.parse_func(node)
+        code = "{}.size * {}.element_size()".format(
+            self.paddleClass, self.paddleClass
+        )
+        return ast.parse(code).body
+
+
+class DimOrderMatcher(BaseMatcher):
+    def generate_code(self, kwargs):
+        API_TEMPLATE = textwrap.dedent(
+            """
+            tuple([i for i in range(len({}.shape))])
+            """
+        )
+        code = API_TEMPLATE.format(self.paddleClass)
+        return code
+
+
 class TRFMPreTrainedTokenizerMatcher(BaseMatcher):
     def generate_aux_code(self):
         CODE_TEMPLATE = textwrap.dedent(

paconvert/attribute_mapping.json

@@ -35,13 +35,24 @@
     "Matcher": "Attribute2Func",
     "paddle_api": "paddle.Tensor.is_sparse"
   },
+  "torch.Tensor.is_sparse_csr": {
+    "Matcher": "Attribute2Func",
+    "paddle_api": "paddle.Tensor.is_sparse_csr"
+  },
+  "torch.Tensor.itemsize": {
+    "Matcher": "Attribute2Func",
+    "paddle_api": "paddle.Tensor.element_size"
+  },
   "torch.Tensor.mH": {
     "Matcher": "TensorMhMatcher"
   },
   "torch.Tensor.mT": {
     "Matcher": "TensorMtMatcher"
   },
   "torch.Tensor.names": {},
+  "torch.Tensor.nbytes": {
+    "Matcher": "TensorNbytesMatcher"
+  },
   "torch.Tensor.ndim": {
     "Matcher": "UnchangeMatcher"
   },

tests/test_Tensor_bitwise_left_shift.py

@@ -29,12 +29,7 @@ def test_case_1():
         result = input.bitwise_left_shift(other)
         """
     )
-    obj.run(
-        pytorch_code,
-        ["result"],
-        unsupport=True,
-        reason="paddle does not support this function temporarily",
-    )
+    obj.run(pytorch_code, ["result"])
 
 
 def test_case_2():
@@ -46,12 +41,7 @@ def test_case_2():
         result = input.bitwise_left_shift(other=other)
         """
     )
-    obj.run(
-        pytorch_code,
-        ["result"],
-        unsupport=True,
-        reason="paddle does not support this function temporarily",
-    )
+    obj.run(pytorch_code, ["result"])
 
 
 def test_case_3():
@@ -63,9 +53,4 @@ def test_case_3():
         result = input.bitwise_left_shift(other=other)
         """
     )
-    obj.run(
-        pytorch_code,
-        ["result"],
-        unsupport=True,
-        reason="paddle does not support this function temporarily",
-    )
+    obj.run(pytorch_code, ["result"])

tests/test_Tensor_bitwise_left_shift_.py

@@ -29,12 +29,7 @@ def test_case_1():
         result = input.bitwise_left_shift_(other)
         """
     )
-    obj.run(
-        pytorch_code,
-        ["result"],
-        unsupport=True,
-        reason="paddle does not support this function temporarily",
-    )
+    obj.run(pytorch_code, ["result"])
 
 
 def test_case_2():
@@ -46,12 +41,7 @@ def test_case_2():
         result = input.bitwise_left_shift_(other=other)
         """
     )
-    obj.run(
-        pytorch_code,
-        ["result"],
-        unsupport=True,
-        reason="paddle does not support this function temporarily",
-    )
+    obj.run(pytorch_code, ["result"])
 
 
 def test_case_3():
@@ -63,9 +53,4 @@ def test_case_3():
         result = input.bitwise_left_shift_(other=other)
         """
     )
-    obj.run(
-        pytorch_code,
-        ["result"],
-        unsupport=True,
-        reason="paddle does not support this function temporarily",
-    )
+    obj.run(pytorch_code, ["result"])

tests/test_Tensor_bitwise_right_shift.py

@@ -29,12 +29,7 @@ def test_case_1():
         result = input.bitwise_right_shift(other)
         """
     )
-    obj.run(
-        pytorch_code,
-        ["result"],
-        unsupport=True,
-        reason="paddle does not support this function temporarily",
-    )
+    obj.run(pytorch_code, ["result"])
 
 
 def test_case_2():
@@ -46,12 +41,7 @@ def test_case_2():
         result = input.bitwise_right_shift(other=other)
         """
     )
-    obj.run(
-        pytorch_code,
-        ["result"],
-        unsupport=True,
-        reason="paddle does not support this function temporarily",
-    )
+    obj.run(pytorch_code, ["result"])
 
 
 def test_case_3():
@@ -63,9 +53,4 @@ def test_case_3():
         result = input.bitwise_right_shift(other=other)
         """
     )
-    obj.run(
-        pytorch_code,
-        ["result"],
-        unsupport=True,
-        reason="paddle does not support this function temporarily",
-    )
+    obj.run(pytorch_code, ["result"])