Add support for tvOS and watchOS.

Author: freakboy3742

.gitignore

@@ -81,6 +81,10 @@ iOS/testbed/Python.xcframework/ios-*/Python.framework
 iOS/testbed/iOSTestbed.xcodeproj/project.xcworkspace
 iOS/testbed/iOSTestbed.xcodeproj/xcuserdata
 iOS/testbed/iOSTestbed.xcodeproj/xcshareddata
+tvOS/Frameworks
+tvOS/Resources/Info.plist
+watchOS/Frameworks
+watchOS/Resources/Info.plist
 Mac/Makefile
 Mac/PythonLauncher/Info.plist
 Mac/PythonLauncher/Makefile

Lib/platform.py

@@ -528,6 +528,54 @@ def ios_ver(system="", release="", model="", is_simulator=False):
     return IOSVersionInfo(system, release, model, is_simulator)
 
 
+# A namedtuple for tvOS version information.
+TVOSVersionInfo = collections.namedtuple(
+    "TVOSVersionInfo",
+    ["system", "release", "model", "is_simulator"]
+)
+
+
+def tvos_ver(system="", release="", model="", is_simulator=False):
+    """Get tvOS version information, and return it as a namedtuple:
+        (system, release, model, is_simulator).
+
+    If values can't be determined, they are set to values provided as
+    parameters.
+    """
+    if sys.platform == "tvos":
+        # TODO: Can the iOS implementation be used here?
+        import _ios_support
+        result = _ios_support.get_platform_ios()
+        if result is not None:
+            return TVOSVersionInfo(*result)
+
+    return TVOSVersionInfo(system, release, model, is_simulator)
+
+
+# A namedtuple for watchOS version information.
+WatchOSVersionInfo = collections.namedtuple(
+    "WatchOSVersionInfo",
+    ["system", "release", "model", "is_simulator"]
+)
+
+
+def watchos_ver(system="", release="", model="", is_simulator=False):
+    """Get watchOS version information, and return it as a namedtuple:
+        (system, release, model, is_simulator).
+
+    If values can't be determined, they are set to values provided as
+    parameters.
+    """
+    if sys.platform == "watchos":
+        # TODO: Can the iOS implementation be used here?
+        import _ios_support
+        result = _ios_support.get_platform_ios()
+        if result is not None:
+            return WatchOSVersionInfo(*result)
+
+    return WatchOSVersionInfo(system, release, model, is_simulator)
+
+
 def _java_getprop(name, default):
     """This private helper is deprecated in 3.13 and will be removed in 3.15"""
     from java.lang import System
@@ -891,14 +939,25 @@ def get_OpenVMS():
             csid, cpu_number = vms_lib.getsyi('SYI$_CPU', 0)
             return 'Alpha' if cpu_number >= 128 else 'VAX'
 
-    # On the iOS simulator, os.uname returns the architecture as uname.machine.
-    # On device it returns the model name for some reason; but there's only one
-    # CPU architecture for iOS devices, so we know the right answer.
+    # On the iOS/tvOS/watchOS simulator, os.uname returns the architecture as
+    # uname.machine. On device it returns the model name for some reason; but
+    # there's only one CPU architecture for devices, so we know the right
+    # answer.
     def get_ios():
         if sys.implementation._multiarch.endswith("simulator"):
             return os.uname().machine
         return 'arm64'
 
+    def get_tvos():
+        if sys.implementation._multiarch.endswith("simulator"):
+            return os.uname().machine
+        return 'arm64'
+
+    def get_watchos():
+        if sys.implementation._multiarch.endswith("simulator"):
+            return os.uname().machine
+        return 'arm64_32'
+
     def from_subprocess():
         """
         Fall back to `uname -p`
@@ -1058,9 +1117,13 @@ def uname():
         system = 'Android'
         release = android_ver().release
 
-    # Normalize responses on iOS
+    # Normalize responses on Apple mobile platforms
     if sys.platform == 'ios':
         system, release, _, _ = ios_ver()
+    if sys.platform == 'tvos':
+        system, release, _, _ = tvos_ver()
+    if sys.platform == 'watchos':
+        system, release, _, _ = watchos_ver()
 
     vals = system, node, release, version, machine
     # Replace 'unknown' values with the more portable ''
@@ -1350,6 +1413,10 @@ def platform(aliased=False, terse=False):
         # macOS and iOS both report as a "Darwin" kernel
         if sys.platform == "ios":
             system, release, _, _ = ios_ver()
+        elif sys.platform == "tvos":
+            system, release, _, _ = tvos_ver()
+        elif sys.platform == "watchos":
+            system, release, _, _ = watchos_ver()
         else:
             macos_release = mac_ver()[0]
             if macos_release:

Lib/sysconfig/__init__.py

@@ -719,6 +719,14 @@ def get_platform():
             release = get_config_vars().get("IPHONEOS_DEPLOYMENT_TARGET", "13.0")
             osname = sys.platform
             machine = sys.implementation._multiarch
+        elif sys.platform == "tvos":
+            release = get_config_vars().get("TVOS_DEPLOYMENT_TARGET", "9.0")
+            osname = sys.platform
+            machine = sys.implementation._multiarch
+        elif sys.platform == "watchos":
+            release = get_config_vars().get("WATCHOS_DEPLOYMENT_TARGET", "4.0")
+            osname = sys.platform
+            machine = sys.implementation._multiarch
         else:
             import _osx_support
             osname, release, machine = _osx_support.get_platform_osx(

Misc/platform_triplet.c

@@ -257,6 +257,26 @@ PLATFORM_TRIPLET=arm64-iphonesimulator
 #    else
 PLATFORM_TRIPLET=arm64-iphoneos
 #    endif
+#  elif defined(TARGET_OS_TV) && TARGET_OS_TV
+#    if defined(TARGET_OS_SIMULATOR) && TARGET_OS_SIMULATOR
+#      if __x86_64__
+PLATFORM_TRIPLET=x86_64-appletvsimulator
+#      else
+PLATFORM_TRIPLET=arm64-appletvsimulator
+#      endif
+#    else
+PLATFORM_TRIPLET=arm64-appletvos
+#    endif
+#  elif defined(TARGET_OS_WATCH) && TARGET_OS_WATCH
+#    if defined(TARGET_OS_SIMULATOR) && TARGET_OS_SIMULATOR
+#      if __x86_64__
+PLATFORM_TRIPLET=x86_64-watchsimulator
+#      else
+PLATFORM_TRIPLET=arm64-watchsimulator
+#      endif
+#    else
+PLATFORM_TRIPLET=arm64_32-watchos
+#    endif
 // Older macOS SDKs do not define TARGET_OS_OSX
 #  elif !defined(TARGET_OS_OSX) || TARGET_OS_OSX
 PLATFORM_TRIPLET=darwin