fix: Make sure benchmark runs, fix headers

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "c2pa-python"
-version = "0.15.0"
+version = "0.16.0"
 requires-python = ">=3.10"
 description = "Python bindings for the C2PA Content Authenticity Initiative (CAI) library"
 readme = { file = "README.md", content-type = "text/markdown" }

requirements-dev.txt

@@ -16,4 +16,4 @@ autopep8==2.0.4  # For automatic code formatting
 flake8==7.3.0
 
 # Test dependencies (for callback signers)
-cryptography==45.0.4
+cryptography==45.0.6

requirements.txt

@@ -1,2 +1,2 @@
 # only used in the training example
-cryptography>=45.0.3
+cryptography>=45.0.6

scripts/download_artifacts.py

@@ -1,4 +1,18 @@
 #!/usr/bin/env python3
+
+# Copyright 2025 Adobe. All rights reserved.
+# This file is licensed to you under the Apache License,
+# Version 2.0 (http://www.apache.org/licenses/LICENSE-2.0)
+# or the MIT license (http://opensource.org/licenses/MIT),
+# at your option.
+
+# Unless required by applicable law or agreed to in writing,
+# this software is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR REPRESENTATIONS OF ANY KIND, either express or
+# implied. See the LICENSE-MIT and LICENSE-APACHE files for the
+# specific language governing permissions and limitations under
+# each license.
+
 import os
 import sys
 import requests

setup.py

@@ -1,3 +1,16 @@
+# Copyright 2025 Adobe. All rights reserved.
+# This file is licensed to you under the Apache License,
+# Version 2.0 (http://www.apache.org/licenses/LICENSE-2.0)
+# or the MIT license (http://opensource.org/licenses/MIT),
+# at your option.
+
+# Unless required by applicable law or agreed to in writing,
+# this software is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR REPRESENTATIONS OF ANY KIND, either express or
+# implied. See the LICENSE-MIT and LICENSE-APACHE files for the
+# specific language governing permissions and limitations under
+# each license.
+
 from setuptools import setup, find_namespace_packages
 import sys
 import platform

src/c2pa/__init__.py

@@ -1,3 +1,16 @@
+# Copyright 2025 Adobe. All rights reserved.
+# This file is licensed to you under the Apache License,
+# Version 2.0 (http://www.apache.org/licenses/LICENSE-2.0)
+# or the MIT license (http://opensource.org/licenses/MIT),
+# at your option.
+
+# Unless required by applicable law or agreed to in writing,
+# this software is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR REPRESENTATIONS OF ANY KIND, either express or
+# implied. See the LICENSE-MIT and LICENSE-APACHE files for the
+# specific language governing permissions and limitations under
+# each license.
+
 try:
     from importlib.metadata import version
     __version__ = version("c2pa-python")

src/c2pa/build.py

@@ -1,3 +1,16 @@
+# Copyright 2025 Adobe. All rights reserved.
+# This file is licensed to you under the Apache License,
+# Version 2.0 (http://www.apache.org/licenses/LICENSE-2.0)
+# or the MIT license (http://opensource.org/licenses/MIT),
+# at your option.
+
+# Unless required by applicable law or agreed to in writing,
+# this software is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR REPRESENTATIONS OF ANY KIND, either express or
+# implied. See the LICENSE-MIT and LICENSE-APACHE files for the
+# specific language governing permissions and limitations under
+# each license.
+
 import os
 import sys
 import requests

src/c2pa/c2pa.py

@@ -1,3 +1,16 @@
+# Copyright 2025 Adobe. All rights reserved.
+# This file is licensed to you under the Apache License,
+# Version 2.0 (http://www.apache.org/licenses/LICENSE-2.0)
+# or the MIT license (http://opensource.org/licenses/MIT),
+# at your option.
+
+# Unless required by applicable law or agreed to in writing,
+# this software is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR REPRESENTATIONS OF ANY KIND, either express or
+# implied. See the LICENSE-MIT and LICENSE-APACHE files for the
+# specific language governing permissions and limitations under
+# each license.
+
 import ctypes
 import enum
 import json

tests/benchmark.py

@@ -9,7 +9,7 @@
 # WARRANTIES OR REPRESENTATIONS OF ANY KIND, either express or
 # implied. See the LICENSE-MIT and LICENSE-APACHE files for the
 # specific language governing permissions and limitations under
-# each license.import unittest
+# each license.
 
 import os
 import io
@@ -110,7 +110,7 @@ def test_files_build():
     if os.path.exists(output_path):
         os.remove(output_path)
     with open(test_path, "rb") as source_file:
-        with open(output_path, "wb") as dest_file:
+        with open(output_path, "w+b") as dest_file:
             builder.sign(signer, "image/jpeg", source_file, dest_file)
 
 

tests/test_unit_tests.py

@@ -9,7 +9,7 @@
 # WARRANTIES OR REPRESENTATIONS OF ANY KIND, either express or
 # implied. See the LICENSE-MIT and LICENSE-APACHE files for the
 # specific language governing permissions and limitations under
-# each license.import unittest
+# each license.
 
 import os
 import io

tests/test_unit_tests_threaded.py

@@ -9,7 +9,7 @@
 # WARRANTIES OR REPRESENTATIONS OF ANY KIND, either express or
 # implied. See the LICENSE-MIT and LICENSE-APACHE files for the
 # specific language governing permissions and limitations under
-# each license.import unittest
+# each license.
 
 import os
 import io