Add PYTHON_VERSION_COMPATIBILITY to osx_sdk recipe module

Bug: 1227140
Change-Id: Ibf73f89e1b92f8aa435e2e5c82336ed46fc6de76
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/3123948
Commit-Queue: Gavin Mak <gavinmak@google.com>
Reviewed-by: Anthony Polito <apolito@google.com>

recipes/README.recipes.md

@@ -12,7 +12,7 @@
   * [git_cl](#recipe_modules-git_cl) (Python3 ✅)
   * [gitiles](#recipe_modules-gitiles) (Python3 ✅)
   * [gsutil](#recipe_modules-gsutil)
-  * [osx_sdk](#recipe_modules-osx_sdk) — The `osx_sdk` module provides safe functions to access a semi-hermetic XCode installation.
+  * [osx_sdk](#recipe_modules-osx_sdk) (Python3 ✅) — The `osx_sdk` module provides safe functions to access a semi-hermetic XCode installation.
   * [presubmit](#recipe_modules-presubmit) (Python3 ✅)
   * [tryserver](#recipe_modules-tryserver)
   * [windows_sdk](#recipe_modules-windows_sdk) (Python3 ✅) — The `windows_sdk` module provides safe functions to access a hermetic Microsoft Visual Studio installation.
@@ -35,7 +35,7 @@
   * [gitiles:examples/full](#recipes-gitiles_examples_full) (Python3 ✅)
   * [gitiles:tests/parse_repo_url](#recipes-gitiles_tests_parse_repo_url) (Python3 ✅)
   * [gsutil:examples/full](#recipes-gsutil_examples_full)
-  * [osx_sdk:examples/full](#recipes-osx_sdk_examples_full)
+  * [osx_sdk:examples/full](#recipes-osx_sdk_examples_full) (Python3 ✅)
   * [presubmit:examples/full](#recipes-presubmit_examples_full) (Python3 ✅)
   * [presubmit:tests/execute](#recipes-presubmit_tests_execute) (Python3 ✅)
   * [presubmit:tests/prepare](#recipes-presubmit_tests_prepare) (Python3 ✅)
@@ -758,9 +758,9 @@ Args:
 — **def [upload](/recipes/recipe_modules/gsutil/api.py#77)(self, source, bucket, dest, args=None, link_name='gsutil.upload', metadata=None, unauthenticated_url=False, \*\*kwargs):**
 ### *recipe_modules* / [osx\_sdk](/recipes/recipe_modules/osx_sdk)
 
-[DEPS](/recipes/recipe_modules/osx_sdk/__init__.py#5): [recipe\_engine/cipd][recipe_engine/recipe_modules/cipd], [recipe\_engine/context][recipe_engine/recipe_modules/context], [recipe\_engine/json][recipe_engine/recipe_modules/json], [recipe\_engine/path][recipe_engine/recipe_modules/path], [recipe\_engine/platform][recipe_engine/recipe_modules/platform], [recipe\_engine/step][recipe_engine/recipe_modules/step], [recipe\_engine/version][recipe_engine/recipe_modules/version]
+[DEPS](/recipes/recipe_modules/osx_sdk/__init__.py#7): [recipe\_engine/cipd][recipe_engine/recipe_modules/cipd], [recipe\_engine/context][recipe_engine/recipe_modules/context], [recipe\_engine/json][recipe_engine/recipe_modules/json], [recipe\_engine/path][recipe_engine/recipe_modules/path], [recipe\_engine/platform][recipe_engine/recipe_modules/platform], [recipe\_engine/step][recipe_engine/recipe_modules/step], [recipe\_engine/version][recipe_engine/recipe_modules/version]
 
-PYTHON_VERSION_COMPATIBILITY: PY2
+PYTHON_VERSION_COMPATIBILITY: PY2+3
 
 The `osx_sdk` module provides safe functions to access a semi-hermetic
 XCode installation.
@@ -1178,11 +1178,11 @@ PYTHON_VERSION_COMPATIBILITY: PY2
 Move things around in a loop!
 ### *recipes* / [osx\_sdk:examples/full](/recipes/recipe_modules/osx_sdk/examples/full.py)
 
-[DEPS](/recipes/recipe_modules/osx_sdk/examples/full.py#5): [osx\_sdk](#recipe_modules-osx_sdk), [recipe\_engine/platform][recipe_engine/recipe_modules/platform], [recipe\_engine/properties][recipe_engine/recipe_modules/properties], [recipe\_engine/step][recipe_engine/recipe_modules/step]
+[DEPS](/recipes/recipe_modules/osx_sdk/examples/full.py#7): [osx\_sdk](#recipe_modules-osx_sdk), [recipe\_engine/platform][recipe_engine/recipe_modules/platform], [recipe\_engine/properties][recipe_engine/recipe_modules/properties], [recipe\_engine/step][recipe_engine/recipe_modules/step]
 
-PYTHON_VERSION_COMPATIBILITY: PY2
+PYTHON_VERSION_COMPATIBILITY: PY2+3
 
-— **def [RunSteps](/recipes/recipe_modules/osx_sdk/examples/full.py#13)(api):**
+— **def [RunSteps](/recipes/recipe_modules/osx_sdk/examples/full.py#15)(api):**
 ### *recipes* / [presubmit:examples/full](/recipes/recipe_modules/presubmit/examples/full.py)
 
 [DEPS](/recipes/recipe_modules/presubmit/examples/full.py#7): [presubmit](#recipe_modules-presubmit), [recipe\_engine/json][recipe_engine/recipe_modules/json]

recipes/recipe_modules/osx_sdk/__init__.py

@@ -2,6 +2,8 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
+PYTHON_VERSION_COMPATIBILITY = 'PY2+3'
+
 DEPS = [
     'recipe_engine/cipd',
     'recipe_engine/context',

recipes/recipe_modules/osx_sdk/examples/full.py

@@ -2,6 +2,8 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
+PYTHON_VERSION_COMPATIBILITY = 'PY2+3'
+
 DEPS = [
   'osx_sdk',
   'recipe_engine/platform',