feat: add support for test_utils.__version__ (#244)

* feat: add support for test_utils.__version__

* Filter lint warning

setup.py

@@ -14,9 +14,17 @@
 
 import io
 import os
+import re
 import setuptools  # type: ignore
 
-version = "1.5.0"
+version = None
+
+PACKAGE_ROOT = os.path.abspath(os.path.dirname(__file__))
+
+with open(os.path.join(PACKAGE_ROOT, "test_utils/version.py")) as fp:
+    version_candidates = re.findall(r"(?<=\")\d+.\d+.\d+(?=\")", fp.read())
+    assert len(version_candidates) == 1
+    version = version_candidates[0]
 
 package_root = os.path.abspath(os.path.dirname(__file__))
 

test_utils/__init__.py

@@ -0,0 +1,16 @@
+# Copyright 2025 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License 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.
+#
+
+from .version import __version__  # noqa: F401

test_utils/version.py

@@ -0,0 +1,15 @@
+# Copyright 2025 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License 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.
+#
+__version__ = "1.5.0"