diff --git a/tools/compatibility/v2/files.py b/tools/compatibility/v2/files.py
new file mode 100644
index 0000000000..f8f885798a
--- /dev/null
+++ b/tools/compatibility/v2/files.py
@@ -0,0 +1,86 @@
+# Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"). You
+# may not use this file except in compliance with the License. A copy of
+# the License is located at
+#
+#     http://aws.amazon.com/apache2.0/
+#
+# or in the "license" file accompanying this file. This file is
+# distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
+# ANY KIND, either express or implied. See the License for the specific
+# language governing permissions and limitations under the License.
+"""Classes for updating code in files."""
+from __future__ import absolute_import
+
+import os
+import logging
+
+import pasta
+
+from ast_transformer import ASTTransformer
+
+LOGGER = logging.getLogger(__name__)
+
+
+class PyFileUpdater(object):
+    """A class for updating Python (``*.py``) files."""
+
+    def __init__(self, input_path, output_path):
+        """Creates a ``PyFileUpdater`` for updating a Python file so that
+        it is compatible with v2 of the SageMaker Python SDK.
+
+        Args:
+            input_path (str): Location of the input file.
+            output_path (str): Desired location for the output file.
+                If the directories don't already exist, then they are created.
+                If a file exists at ``output_path``, then it is overwritten.
+        """
+        self.input_path = input_path
+        self.output_path = output_path
+
+    def update(self):
+        """Reads the input Python file, updates the code so that it is
+        compatible with v2 of the SageMaker Python SDK, and writes the
+        updated code to an output file.
+        """
+        output = self._update_ast(self._read_input_file())
+        self._write_output_file(output)
+
+    def _update_ast(self, input_ast):
+        """Updates an abstract syntax tree (AST) so that it is compatible
+        with v2 of the SageMaker Python SDK.
+
+        Args:
+            input_ast (ast.Module): AST to be updated for use with Python SDK v2.
+
+        Returns:
+            ast.Module: Updated AST that is compatible with Python SDK v2.
+        """
+        return ASTTransformer().visit(input_ast)
+
+    def _read_input_file(self):
+        """Reads input file and parse as an abstract syntax tree (AST).
+
+        Returns:
+            ast.Module: AST representation of the input file.
+        """
+        with open(self.input_path) as input_file:
+            return pasta.parse(input_file.read())
+
+    def _write_output_file(self, output):
+        """Writes abstract syntax tree (AST) to output file.
+        Creates the directories for the output path, if needed.
+
+        Args:
+            output (ast.Module): AST to save as the output file.
+        """
+        output_dir = os.path.dirname(self.output_path)
+        if output_dir and not os.path.exists(output_dir):
+            os.makedirs(output_dir)
+
+        if os.path.exists(self.output_path):
+            LOGGER.warning("Overwriting file {}".format(self.output_path))
+
+        with open(self.output_path, "w") as output_file:
+            output_file.write(pasta.dump(output))