[Python] Add Swift headers to Python files

Add the standard Swift header comment for Python files to all Python
files in this repository.

Author: modocache

Tests/Functional/lit.cfg

@@ -1,3 +1,13 @@
+# Tests/Functional/lit.cfg - Functional test suite lit config -*- python -*-
+#
+# This source file is part of the Swift.org open source project
+#
+# Copyright (c) 2014 - 2016 Apple Inc. and the Swift project authors
+# Licensed under Apache License v2.0 with Runtime Library Exception
+#
+# See http://swift.org/LICENSE.txt for license information
+# See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
+
 import os
 import platform
 import tempfile

Tests/Functional/xctest_checker/tests/test_compare.py

@@ -1,3 +1,13 @@
+# test_compare.py - Unit tests for xctest_checker.compare -*- python -*-
+#
+# This source file is part of the Swift.org open source project
+#
+# Copyright (c) 2014 - 2016 Apple Inc. and the Swift project authors
+# Licensed under Apache License v2.0 with Runtime Library Exception
+#
+# See http://swift.org/LICENSE.txt for license information
+# See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
+
 import tempfile
 import unittest
 

Tests/Functional/xctest_checker/xctest_checker.py

@@ -1,4 +1,13 @@
 #!/usr/bin/env python
+# xctest_checker.py - Verify XCTest output -*- python -*-
+#
+# This source file is part of the Swift.org open source project
+#
+# Copyright (c) 2014 - 2016 Apple Inc. and the Swift project authors
+# Licensed under Apache License v2.0 with Runtime Library Exception
+#
+# See http://swift.org/LICENSE.txt for license information
+# See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
 
 import xctest_checker
 

Tests/Functional/xctest_checker/xctest_checker/compare.py

@@ -1,3 +1,13 @@
+# xctest_checker/compare.py - Compares two files line by line -*- python -*-
+#
+# This source file is part of the Swift.org open source project
+#
+# Copyright (c) 2014 - 2016 Apple Inc. and the Swift project authors
+# Licensed under Apache License v2.0 with Runtime Library Exception
+#
+# See http://swift.org/LICENSE.txt for license information
+# See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
+
 import re
 
 

Tests/Functional/xctest_checker/xctest_checker/main.py

@@ -1,4 +1,13 @@
 #!/usr/bin/env python
+# xctest_checker/main.py - Entry point for xctest_checker -*- python -*-
+#
+# This source file is part of the Swift.org open source project
+#
+# Copyright (c) 2014 - 2016 Apple Inc. and the Swift project authors
+# Licensed under Apache License v2.0 with Runtime Library Exception
+#
+# See http://swift.org/LICENSE.txt for license information
+# See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
 
 from __future__ import absolute_import
 

build_script.py

@@ -1,13 +1,13 @@
 #!/usr/bin/env python
-
+# build_script.py - Build, install, and test XCTest -*- python -*-
+#
 # This source file is part of the Swift.org open source project
 #
-# Copyright (c) 2014 - 2015 Apple Inc. and the Swift project authors
+# Copyright (c) 2014 - 2016 Apple Inc. and the Swift project authors
 # Licensed under Apache License v2.0 with Runtime Library Exception
 #
 # See http://swift.org/LICENSE.txt for license information
 # See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
-#
 
 import argparse
 import glob