gh-114099: Additions to standard library to support iOS (GH-117052)

Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
Co-authored-by: Malcolm Smith <smith@chaquo.com>
Co-authored-by: Ned Deily <nad@python.org>
This commit is contained in:
Russell Keith-Magee 2024-03-28 15:59:33 +08:00 committed by GitHub
parent b44898299a
commit f006338017
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22 changed files with 474 additions and 48 deletions

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@ -784,6 +784,11 @@ process and user.
:func:`socket.gethostname` or even
``socket.gethostbyaddr(socket.gethostname())``.
On macOS, iOS and Android, this returns the *kernel* name and version (i.e.,
``'Darwin'`` on macOS and iOS; ``'Linux'`` on Android). :func:`platform.uname()`
can be used to get the user-facing operating system name and version on iOS and
Android.
.. availability:: Unix.
.. versionchanged:: 3.3

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@ -148,6 +148,9 @@ Cross Platform
Returns the system/OS name, such as ``'Linux'``, ``'Darwin'``, ``'Java'``,
``'Windows'``. An empty string is returned if the value cannot be determined.
On iOS and Android, this returns the user-facing OS name (i.e, ``'iOS``,
``'iPadOS'`` or ``'Android'``). To obtain the kernel name (``'Darwin'`` or
``'Linux'``), use :func:`os.uname()`.
.. function:: system_alias(system, release, version)
@ -161,6 +164,8 @@ Cross Platform
Returns the system's release version, e.g. ``'#3 on degas'``. An empty string is
returned if the value cannot be determined.
On iOS and Android, this is the user-facing OS version. To obtain the
Darwin or Linux kernel version, use :func:`os.uname()`.
.. function:: uname()
@ -238,7 +243,6 @@ Windows Platform
macOS Platform
--------------
.. function:: mac_ver(release='', versioninfo=('','',''), machine='')
Get macOS version information and return it as tuple ``(release, versioninfo,
@ -248,6 +252,24 @@ macOS Platform
Entries which cannot be determined are set to ``''``. All tuple entries are
strings.
iOS Platform
------------
.. function:: ios_ver(system='', release='', model='', is_simulator=False)
Get iOS version information and return it as a
:func:`~collections.namedtuple` with the following attributes:
* ``system`` is the OS name; either ``'iOS'`` or ``'iPadOS'``.
* ``release`` is the iOS version number as a string (e.g., ``'17.2'``).
* ``model`` is the device model identifier; this will be a string like
``'iPhone13,2'`` for a physical device, or ``'iPhone'`` on a simulator.
* ``is_simulator`` is a boolean describing if the app is running on a
simulator or a physical device.
Entries which cannot be determined are set to the defaults given as
parameters.
Unix Platforms
--------------

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@ -33,6 +33,13 @@ allow the remote browser to maintain its own windows on the display. If remote
browsers are not available on Unix, the controlling process will launch a new
browser and wait.
On iOS, the :envvar:`BROWSER` environment variable, as well as any arguments
controlling autoraise, browser preference, and new tab/window creation will be
ignored. Web pages will *always* be opened in the user's preferred browser, in
a new tab, with the browser being brought to the foreground. The use of the
:mod:`webbrowser` module on iOS requires the :mod:`ctypes` module. If
:mod:`ctypes` isn't available, calls to :func:`.open` will fail.
The script :program:`webbrowser` can be used as a command-line interface for the
module. It accepts a URL as the argument. It accepts the following optional
parameters: ``-n`` opens the URL in a new browser window, if possible;
@ -147,6 +154,8 @@ for the controller classes, all defined in this module.
+------------------------+-----------------------------------------+-------+
| ``'chromium-browser'`` | ``Chromium('chromium-browser')`` | |
+------------------------+-----------------------------------------+-------+
| ``'iosbrowser'`` | ``IOSBrowser`` | \(4) |
+------------------------+-----------------------------------------+-------+
Notes:
@ -161,7 +170,10 @@ Notes:
Only on Windows platforms.
(3)
Only on macOS platform.
Only on macOS.
(4)
Only on iOS.
.. versionadded:: 3.2
A new :class:`!MacOSXOSAScript` class has been added
@ -176,6 +188,9 @@ Notes:
Removed browsers include Grail, Mosaic, Netscape, Galeon,
Skipstone, Iceape, and Firefox versions 35 and below.
.. versionchanged:: 3.13
Support for iOS has been added.
Here are some simple examples::
url = 'https://docs.python.org/'

71
Lib/_ios_support.py Normal file
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@ -0,0 +1,71 @@
import sys
try:
from ctypes import cdll, c_void_p, c_char_p, util
except ImportError:
# ctypes is an optional module. If it's not present, we're limited in what
# we can tell about the system, but we don't want to prevent the module
# from working.
print("ctypes isn't available; iOS system calls will not be available")
objc = None
else:
# ctypes is available. Load the ObjC library, and wrap the objc_getClass,
# sel_registerName methods
lib = util.find_library("objc")
if lib is None:
# Failed to load the objc library
raise RuntimeError("ObjC runtime library couldn't be loaded")
objc = cdll.LoadLibrary(lib)
objc.objc_getClass.restype = c_void_p
objc.objc_getClass.argtypes = [c_char_p]
objc.sel_registerName.restype = c_void_p
objc.sel_registerName.argtypes = [c_char_p]
def get_platform_ios():
# Determine if this is a simulator using the multiarch value
is_simulator = sys.implementation._multiarch.endswith("simulator")
# We can't use ctypes; abort
if not objc:
return None
# Most of the methods return ObjC objects
objc.objc_msgSend.restype = c_void_p
# All the methods used have no arguments.
objc.objc_msgSend.argtypes = [c_void_p, c_void_p]
# Equivalent of:
# device = [UIDevice currentDevice]
UIDevice = objc.objc_getClass(b"UIDevice")
SEL_currentDevice = objc.sel_registerName(b"currentDevice")
device = objc.objc_msgSend(UIDevice, SEL_currentDevice)
# Equivalent of:
# device_systemVersion = [device systemVersion]
SEL_systemVersion = objc.sel_registerName(b"systemVersion")
device_systemVersion = objc.objc_msgSend(device, SEL_systemVersion)
# Equivalent of:
# device_systemName = [device systemName]
SEL_systemName = objc.sel_registerName(b"systemName")
device_systemName = objc.objc_msgSend(device, SEL_systemName)
# Equivalent of:
# device_model = [device model]
SEL_model = objc.sel_registerName(b"model")
device_model = objc.objc_msgSend(device, SEL_model)
# UTF8String returns a const char*;
SEL_UTF8String = objc.sel_registerName(b"UTF8String")
objc.objc_msgSend.restype = c_char_p
# Equivalent of:
# system = [device_systemName UTF8String]
# release = [device_systemVersion UTF8String]
# model = [device_model UTF8String]
system = objc.objc_msgSend(device_systemName, SEL_UTF8String).decode()
release = objc.objc_msgSend(device_systemVersion, SEL_UTF8String).decode()
model = objc.objc_msgSend(device_model, SEL_UTF8String).decode()
return system, release, model, is_simulator

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@ -496,6 +496,30 @@ def mac_ver(release='', versioninfo=('', '', ''), machine=''):
# If that also doesn't work return the default values
return release, versioninfo, machine
# A namedtuple for iOS version information.
IOSVersionInfo = collections.namedtuple(
"IOSVersionInfo",
["system", "release", "model", "is_simulator"]
)
def ios_ver(system="", release="", model="", is_simulator=False):
"""Get iOS 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 == "ios":
import _ios_support
result = _ios_support.get_platform_ios()
if result is not None:
return IOSVersionInfo(*result)
return IOSVersionInfo(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
@ -654,7 +678,7 @@ def _platform(*args):
if cleaned == platform:
break
platform = cleaned
while platform[-1] == '-':
while platform and platform[-1] == '-':
platform = platform[:-1]
return platform
@ -695,7 +719,7 @@ def _syscmd_file(target, default=''):
default in case the command should fail.
"""
if sys.platform in ('dos', 'win32', 'win16'):
if sys.platform in {'dos', 'win32', 'win16', 'ios', 'tvos', 'watchos'}:
# XXX Others too ?
return default
@ -859,6 +883,14 @@ class _Processor:
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.
def get_ios():
if sys.implementation._multiarch.endswith("simulator"):
return os.uname().machine
return 'arm64'
def from_subprocess():
"""
Fall back to `uname -p`
@ -1018,6 +1050,10 @@ def uname():
system = 'Android'
release = android_ver().release
# Normalize responses on iOS
if sys.platform == 'ios':
system, release, _, _ = ios_ver()
vals = system, node, release, version, machine
# Replace 'unknown' values with the more portable ''
_uname_cache = uname_result(*map(_unknown_as_blank, vals))
@ -1297,7 +1333,10 @@ def platform(aliased=False, terse=False):
system, release, version = system_alias(system, release, version)
if system == 'Darwin':
# macOS (darwin kernel)
# macOS and iOS both report as a "Darwin" kernel
if sys.platform == "ios":
system, release, _, _ = ios_ver()
else:
macos_release = mac_ver()[0]
if macos_release:
system = 'macOS'

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@ -280,8 +280,8 @@ def _getuserbase():
if env_base:
return env_base
# Emscripten, VxWorks, and WASI have no home directories
if sys.platform in {"emscripten", "vxworks", "wasi"}:
# Emscripten, iOS, tvOS, VxWorks, WASI, and watchOS have no home directories
if sys.platform in {"emscripten", "ios", "tvos", "vxworks", "wasi", "watchos"}:
return None
def joinuser(*args):

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@ -21,6 +21,7 @@ __all__ = [
# Keys for get_config_var() that are never converted to Python integers.
_ALWAYS_STR = {
'IPHONEOS_DEPLOYMENT_TARGET',
'MACOSX_DEPLOYMENT_TARGET',
}
@ -57,6 +58,7 @@ _INSTALL_SCHEMES = {
'scripts': '{base}/Scripts',
'data': '{base}',
},
# Downstream distributors can overwrite the default install scheme.
# This is done to support downstream modifications where distributors change
# the installation layout (eg. different site-packages directory).
@ -114,8 +116,8 @@ def _getuserbase():
if env_base:
return env_base
# Emscripten, VxWorks, and WASI have no home directories
if sys.platform in {"emscripten", "vxworks", "wasi"}:
# Emscripten, iOS, tvOS, VxWorks, WASI, and watchOS have no home directories
if sys.platform in {"emscripten", "ios", "tvos", "vxworks", "wasi", "watchos"}:
return None
def joinuser(*args):
@ -290,6 +292,7 @@ def _get_preferred_schemes():
'home': 'posix_home',
'user': 'osx_framework_user',
}
return {
'prefix': 'posix_prefix',
'home': 'posix_home',
@ -623,6 +626,11 @@ def get_platform():
if m:
release = m.group()
elif osname[:6] == "darwin":
if sys.platform == "ios":
release = get_config_vars().get("IPHONEOS_DEPLOYMENT_TARGET", "12.0")
osname = sys.platform
machine = sys.implementation._multiarch
else:
import _osx_support
osname, release, machine = _osx_support.get_platform_osx(
get_config_vars(),

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@ -290,6 +290,7 @@ def collect_os(info_add):
"HOMEDRIVE",
"HOMEPATH",
"IDLESTARTUP",
"IPHONEOS_DEPLOYMENT_TARGET",
"LANG",
"LDFLAGS",
"LDSHARED",

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@ -49,6 +49,7 @@ class ThreadPoolExecutorTest(ThreadPoolMixin, ExecutorTest, BaseTestCase):
self.assertEqual(len(executor._threads), 1)
executor.shutdown(wait=True)
@support.requires_fork()
@unittest.skipUnless(hasattr(os, 'register_at_fork'), 'need os.register_at_fork')
@support.requires_resource('cpu')
def test_hang_global_shutdown_lock(self):

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@ -1223,6 +1223,7 @@ class GCCallbackTests(unittest.TestCase):
self.assertEqual(len(gc.garbage), 0)
@requires_subprocess()
@unittest.skipIf(BUILD_WITH_NDEBUG,
'built with -NDEBUG')
def test_refcount_errors(self):

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@ -10,6 +10,14 @@ from unittest import mock
from test import support
from test.support import os_helper
try:
# Some of the iOS tests need ctypes to operate.
# Confirm that the ctypes module is available
# is available.
import _ctypes
except ImportError:
_ctypes = None
FEDORA_OS_RELEASE = """\
NAME=Fedora
VERSION="32 (Thirty Two)"
@ -228,10 +236,21 @@ class PlatformTest(unittest.TestCase):
if sys.platform == "android":
self.assertEqual(res.system, "Android")
self.assertEqual(res.release, platform.android_ver().release)
elif sys.platform == "ios":
# Platform module needs ctypes for full operation. If ctypes
# isn't available, there's no ObjC module, and dummy values are
# returned.
if _ctypes:
self.assertIn(res.system, {"iOS", "iPadOS"})
self.assertEqual(res.release, platform.ios_ver().release)
else:
self.assertEqual(res.system, "")
self.assertEqual(res.release, "")
else:
self.assertEqual(res.system, uname.sysname)
self.assertEqual(res.release, uname.release)
@unittest.skipUnless(sys.platform.startswith('win'), "windows only test")
def test_uname_win32_without_wmi(self):
def raises_oserror(*a):
@ -422,6 +441,56 @@ class PlatformTest(unittest.TestCase):
# parent
support.wait_process(pid, exitcode=0)
def test_ios_ver(self):
result = platform.ios_ver()
# ios_ver is only fully available on iOS where ctypes is available.
if sys.platform == "ios" and _ctypes:
system, release, model, is_simulator = result
# Result is a namedtuple
self.assertEqual(result.system, system)
self.assertEqual(result.release, release)
self.assertEqual(result.model, model)
self.assertEqual(result.is_simulator, is_simulator)
# We can't assert specific values without reproducing the logic of
# ios_ver(), so we check that the values are broadly what we expect.
# System is either iOS or iPadOS, depending on the test device
self.assertIn(system, {"iOS", "iPadOS"})
# Release is a numeric version specifier with at least 2 parts
parts = release.split(".")
self.assertGreaterEqual(len(parts), 2)
self.assertTrue(all(part.isdigit() for part in parts))
# If this is a simulator, we get a high level device descriptor
# with no identifying model number. If this is a physical device,
# we get a model descriptor like "iPhone13,1"
if is_simulator:
self.assertIn(model, {"iPhone", "iPad"})
else:
self.assertTrue(
(model.startswith("iPhone") or model.startswith("iPad"))
and "," in model
)
self.assertEqual(type(is_simulator), bool)
else:
# On non-iOS platforms, calling ios_ver doesn't fail; you get
# default values
self.assertEqual(result.system, "")
self.assertEqual(result.release, "")
self.assertEqual(result.model, "")
self.assertFalse(result.is_simulator)
# Check the fallback values can be overridden by arguments
override = platform.ios_ver("Foo", "Bar", "Whiz", True)
self.assertEqual(override.system, "Foo")
self.assertEqual(override.release, "Bar")
self.assertEqual(override.model, "Whiz")
self.assertTrue(override.is_simulator)
@unittest.skipIf(support.is_emscripten, "Does not apply to Emscripten")
def test_libc_ver(self):
# check that libc_ver(executable) doesn't raise an exception

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@ -8,7 +8,11 @@ import shutil
from copy import copy
from test.support import (
captured_stdout, PythonSymlink, requires_subprocess, is_wasi
captured_stdout,
is_apple_mobile,
is_wasi,
PythonSymlink,
requires_subprocess,
)
from test.support.import_helper import import_module
from test.support.os_helper import (TESTFN, unlink, skip_unless_symlink,
@ -346,6 +350,8 @@ class TestSysConfig(unittest.TestCase):
# XXX more platforms to tests here
@unittest.skipIf(is_wasi, "Incompatible with WASI mapdir and OOT builds")
@unittest.skipIf(is_apple_mobile,
f"{sys.platform} doesn't distribute header files in the runtime environment")
def test_get_config_h_filename(self):
config_h = sysconfig.get_config_h_filename()
self.assertTrue(os.path.isfile(config_h), config_h)
@ -423,6 +429,9 @@ class TestSysConfig(unittest.TestCase):
self.assertTrue(library.startswith(f'python{major}{minor}'))
self.assertTrue(library.endswith('.dll'))
self.assertEqual(library, ldlibrary)
elif is_apple_mobile:
framework = sysconfig.get_config_var('PYTHONFRAMEWORK')
self.assertEqual(ldlibrary, f"{framework}.framework/{framework}")
else:
self.assertTrue(library.startswith(f'libpython{major}.{minor}'))
self.assertTrue(library.endswith('.a'))
@ -476,6 +485,8 @@ class TestSysConfig(unittest.TestCase):
self.assertEqual(my_platform, test_platform)
@unittest.skipIf(is_wasi, "Incompatible with WASI mapdir and OOT builds")
@unittest.skipIf(is_apple_mobile,
f"{sys.platform} doesn't include config folder at runtime")
def test_srcdir(self):
# See Issues #15322, #15364.
srcdir = sysconfig.get_config_var('srcdir')
@ -556,6 +567,8 @@ class MakefileTests(unittest.TestCase):
@unittest.skipIf(sys.platform.startswith('win'),
'Test is not Windows compatible')
@unittest.skipIf(is_wasi, "Incompatible with WASI mapdir and OOT builds")
@unittest.skipIf(is_apple_mobile,
f"{sys.platform} doesn't include config folder at runtime")
def test_get_makefile_filename(self):
makefile = sysconfig.get_makefile_filename()
self.assertTrue(os.path.isfile(makefile), makefile)

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@ -5,11 +5,14 @@ import sys
import subprocess
from unittest import mock
from test import support
from test.support import is_apple_mobile
from test.support import import_helper
from test.support import os_helper
from test.support import requires_subprocess
from test.support import threading_helper
if not support.has_subprocess_support:
raise unittest.SkipTest("test webserver requires subprocess")
# The webbrowser module uses threading locks
threading_helper.requires_working_threading(module=True)
URL = 'https://www.example.com'
CMD_NAME = 'test'
@ -24,6 +27,7 @@ class PopenMock(mock.MagicMock):
return 0
@requires_subprocess()
class CommandTestMixin:
def _test(self, meth, *, args=[URL], kw={}, options, arguments):
@ -219,6 +223,73 @@ class ELinksCommandTest(CommandTestMixin, unittest.TestCase):
arguments=['openURL({},new-tab)'.format(URL)])
@unittest.skipUnless(sys.platform == "ios", "Test only applicable to iOS")
class IOSBrowserTest(unittest.TestCase):
def _obj_ref(self, *args):
# Construct a string representation of the arguments that can be used
# as a proxy for object instance references
return "|".join(str(a) for a in args)
@unittest.skipIf(getattr(webbrowser, "objc", None) is None,
"iOS Webbrowser tests require ctypes")
def setUp(self):
# Intercept the the objc library. Wrap the calls to get the
# references to classes and selectors to return strings, and
# wrap msgSend to return stringified object references
self.orig_objc = webbrowser.objc
webbrowser.objc = mock.Mock()
webbrowser.objc.objc_getClass = lambda cls: f"C#{cls.decode()}"
webbrowser.objc.sel_registerName = lambda sel: f"S#{sel.decode()}"
webbrowser.objc.objc_msgSend.side_effect = self._obj_ref
def tearDown(self):
webbrowser.objc = self.orig_objc
def _test(self, meth, **kwargs):
# The browser always gets focus, there's no concept of separate browser
# windows, and there's no API-level control over creating a new tab.
# Therefore, all calls to webbrowser are effectively the same.
getattr(webbrowser, meth)(URL, **kwargs)
# The ObjC String version of the URL is created with UTF-8 encoding
url_string_args = [
"C#NSString",
"S#stringWithCString:encoding:",
b'https://www.example.com',
4,
]
# The NSURL version of the URL is created from that string
url_obj_args = [
"C#NSURL",
"S#URLWithString:",
self._obj_ref(*url_string_args),
]
# The openURL call is invoked on the shared application
shared_app_args = ["C#UIApplication", "S#sharedApplication"]
# Verify that the last call is the one that opens the URL.
webbrowser.objc.objc_msgSend.assert_called_with(
self._obj_ref(*shared_app_args),
"S#openURL:options:completionHandler:",
self._obj_ref(*url_obj_args),
None,
None
)
def test_open(self):
self._test('open')
def test_open_with_autoraise_false(self):
self._test('open', autoraise=False)
def test_open_new(self):
self._test('open_new')
def test_open_new_tab(self):
self._test('open_new_tab')
class BrowserRegistrationTest(unittest.TestCase):
def setUp(self):
@ -314,6 +385,10 @@ class ImportTest(unittest.TestCase):
webbrowser.register(name, None, webbrowser.GenericBrowser(name))
webbrowser.get(sys.executable)
@unittest.skipIf(
is_apple_mobile,
"Apple mobile doesn't allow modifying browser with environment"
)
def test_environment(self):
webbrowser = import_helper.import_fresh_module('webbrowser')
try:
@ -325,6 +400,10 @@ class ImportTest(unittest.TestCase):
webbrowser = import_helper.import_fresh_module('webbrowser')
webbrowser.get()
@unittest.skipIf(
is_apple_mobile,
"Apple mobile doesn't allow modifying browser with environment"
)
def test_environment_preferred(self):
webbrowser = import_helper.import_fresh_module('webbrowser')
try:

View File

@ -478,6 +478,9 @@ def register_standard_browsers():
# OS X can use below Unix support (but we prefer using the OS X
# specific stuff)
if sys.platform == "ios":
register("iosbrowser", None, IOSBrowser(), preferred=True)
if sys.platform == "serenityos":
# SerenityOS webbrowser, simply called "Browser".
register("Browser", None, BackgroundBrowser("Browser"))
@ -599,6 +602,70 @@ if sys.platform == 'darwin':
rc = osapipe.close()
return not rc
#
# Platform support for iOS
#
if sys.platform == "ios":
from _ios_support import objc
if objc:
# If objc exists, we know ctypes is also importable.
from ctypes import c_void_p, c_char_p, c_ulong
class IOSBrowser(BaseBrowser):
def open(self, url, new=0, autoraise=True):
sys.audit("webbrowser.open", url)
# If ctypes isn't available, we can't open a browser
if objc is None:
return False
# All the messages in this call return object references.
objc.objc_msgSend.restype = c_void_p
# This is the equivalent of:
# NSString url_string =
# [NSString stringWithCString:url.encode("utf-8")
# encoding:NSUTF8StringEncoding];
NSString = objc.objc_getClass(b"NSString")
constructor = objc.sel_registerName(b"stringWithCString:encoding:")
objc.objc_msgSend.argtypes = [c_void_p, c_void_p, c_char_p, c_ulong]
url_string = objc.objc_msgSend(
NSString,
constructor,
url.encode("utf-8"),
4, # NSUTF8StringEncoding = 4
)
# Create an NSURL object representing the URL
# This is the equivalent of:
# NSURL *nsurl = [NSURL URLWithString:url];
NSURL = objc.objc_getClass(b"NSURL")
urlWithString_ = objc.sel_registerName(b"URLWithString:")
objc.objc_msgSend.argtypes = [c_void_p, c_void_p, c_void_p]
ns_url = objc.objc_msgSend(NSURL, urlWithString_, url_string)
# Get the shared UIApplication instance
# This code is the equivalent of:
# UIApplication shared_app = [UIApplication sharedApplication]
UIApplication = objc.objc_getClass(b"UIApplication")
sharedApplication = objc.sel_registerName(b"sharedApplication")
objc.objc_msgSend.argtypes = [c_void_p, c_void_p]
shared_app = objc.objc_msgSend(UIApplication, sharedApplication)
# Open the URL on the shared application
# This code is the equivalent of:
# [shared_app openURL:ns_url
# options:NIL
# completionHandler:NIL];
openURL_ = objc.sel_registerName(b"openURL:options:completionHandler:")
objc.objc_msgSend.argtypes = [
c_void_p, c_void_p, c_void_p, c_void_p, c_void_p
]
# Method returns void
objc.objc_msgSend.restype = None
objc.objc_msgSend(shared_app, openURL_, ns_url, None, None)
return True
def main():
import getopt

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@ -186,12 +186,18 @@ PYTHONFRAMEWORKPREFIX= @PYTHONFRAMEWORKPREFIX@
PYTHONFRAMEWORKINSTALLDIR= @PYTHONFRAMEWORKINSTALLDIR@
PYTHONFRAMEWORKINSTALLNAMEPREFIX= @PYTHONFRAMEWORKINSTALLNAMEPREFIX@
RESSRCDIR= @RESSRCDIR@
# Deployment target selected during configure, to be checked
# macOS deployment target selected during configure, to be checked
# by distutils. The export statement is needed to ensure that the
# deployment target is active during build.
MACOSX_DEPLOYMENT_TARGET=@CONFIGURE_MACOSX_DEPLOYMENT_TARGET@
@EXPORT_MACOSX_DEPLOYMENT_TARGET@export MACOSX_DEPLOYMENT_TARGET
# iOS Deployment target selected during configure. Unlike macOS, the iOS
# deployment target is controlled using `-mios-version-min` arguments added to
# CFLAGS and LDFLAGS by the configure script. This variable is not used during
# the build, and is only listed here so it will be included in sysconfigdata.
IPHONEOS_DEPLOYMENT_TARGET=@IPHONEOS_DEPLOYMENT_TARGET@
# Option to install to strip binaries
STRIPFLAG=-s
@ -2038,11 +2044,23 @@ testios:
cp -r $(srcdir)/iOS/testbed $(XCFOLDER)
# Copy the framework from the install location to the testbed project.
cp -r $(PYTHONFRAMEWORKPREFIX)/* $(XCFOLDER)/Python.xcframework/ios-arm64_x86_64-simulator
# Run the test suite for the Xcode project, targeting the iOS simulator.
# If the suite fails, extract and print the console output, then re-raise the failure
# If the suite fails, touch a file in the test folder as a marker
if ! xcodebuild test -project $(XCFOLDER)/iOSTestbed.xcodeproj -scheme "iOSTestbed" -destination "platform=iOS Simulator,name=iPhone SE (3rd Generation)" -resultBundlePath $(XCRESULT) ; then \
xcrun xcresulttool get --path $(XCRESULT) --id $$(xcrun xcresulttool get --path $(XCRESULT) --format json | $(PYTHON_FOR_BUILD) -c "import sys, json; result = json.load(sys.stdin); print(result['actions']['_values'][0]['actionResult']['logRef']['id']['_value'])"); \
echo ; \
touch $(XCFOLDER)/failed; \
fi
# Regardless of success or failure, extract and print the test output
xcrun xcresulttool get --path $(XCRESULT) \
--id $$( \
xcrun xcresulttool get --path $(XCRESULT) --format json | \
$(PYTHON_FOR_BUILD) -c "import sys, json; result = json.load(sys.stdin); print(result['actions']['_values'][0]['actionResult']['logRef']['id']['_value'])" \
) \
--format json | \
$(PYTHON_FOR_BUILD) -c "import sys, json; result = json.load(sys.stdin); print(result['subsections']['_values'][1]['subsections']['_values'][0]['emittedOutput']['_value'])"
@if test -e $(XCFOLDER)/failed ; then \
exit 1; \
fi
@ -2777,8 +2795,8 @@ frameworkinstallmobileheaders: frameworkinstallunversionedstructure inclinstall
echo "Removing old framework headers"; \
rm -rf $(DESTDIR)$(PYTHONFRAMEWORKINSTALLDIR)/Headers; \
fi
mv "$(DESTDIR)$(PYTHONFRAMEWORKPREFIX)/include/python$(VERSION)" "$(DESTDIR)$(PYTHONFRAMEWORKINSTALLDIR)/Headers"
$(LN) -fs "../$(PYTHONFRAMEWORKDIR)/Headers" "$(DESTDIR)$(PYTHONFRAMEWORKPREFIX)/include/python$(VERSION)"
mv "$(DESTDIR)$(PYTHONFRAMEWORKPREFIX)/include/python$(LDVERSION)" "$(DESTDIR)$(PYTHONFRAMEWORKINSTALLDIR)/Headers"
$(LN) -fs "../$(PYTHONFRAMEWORKDIR)/Headers" "$(DESTDIR)$(PYTHONFRAMEWORKPREFIX)/include/python$(LDVERSION)"
# Build the toplevel Makefile
Makefile.pre: $(srcdir)/Makefile.pre.in config.status

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@ -0,0 +1 @@
Modify standard library to allow for iOS platform differences.

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@ -14,6 +14,10 @@
#include "pycore_setobject.h" // _PySet_NextEntry()
#include "marshal.h" // Py_MARSHAL_VERSION
#ifdef __APPLE__
# include "TargetConditionals.h"
#endif /* __APPLE__ */
/*[clinic input]
module marshal
[clinic start generated code]*/
@ -33,11 +37,14 @@ module marshal
* #if defined(MS_WINDOWS) && defined(_DEBUG)
*/
#if defined(MS_WINDOWS)
#define MAX_MARSHAL_STACK_DEPTH 1000
# define MAX_MARSHAL_STACK_DEPTH 1000
#elif defined(__wasi__)
#define MAX_MARSHAL_STACK_DEPTH 1500
# define MAX_MARSHAL_STACK_DEPTH 1500
// TARGET_OS_IPHONE covers any non-macOS Apple platform.
#elif defined(__APPLE__) && TARGET_OS_IPHONE
# define MAX_MARSHAL_STACK_DEPTH 1500
#else
#define MAX_MARSHAL_STACK_DEPTH 2000
# define MAX_MARSHAL_STACK_DEPTH 2000
#endif
#define TYPE_NULL '0'

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@ -38,6 +38,7 @@ static const char* _Py_stdlib_module_names[] = {
"_heapq",
"_imp",
"_io",
"_ios_support",
"_json",
"_locale",
"_lsprof",

21
configure generated vendored
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@ -976,7 +976,7 @@ LDFLAGS
CFLAGS
CC
HAS_XCRUN
IOS_DEPLOYMENT_TARGET
IPHONEOS_DEPLOYMENT_TARGET
EXPORT_MACOSX_DEPLOYMENT_TARGET
CONFIGURE_MACOSX_DEPLOYMENT_TARGET
_PYTHON_HOST_PLATFORM
@ -4442,15 +4442,16 @@ if test "$cross_compiling" = yes; then
_host_device=`echo $host | cut -d '-' -f4`
_host_device=${_host_device:=os}
IOS_DEPLOYMENT_TARGET=${_host_os:3}
IOS_DEPLOYMENT_TARGET=${IOS_DEPLOYMENT_TARGET:=12.0}
# IPHONEOS_DEPLOYMENT_TARGET is the minimum supported iOS version
IPHONEOS_DEPLOYMENT_TARGET=${_host_os:3}
IPHONEOS_DEPLOYMENT_TARGET=${IPHONEOS_DEPLOYMENT_TARGET:=12.0}
case "$host_cpu" in
aarch64)
_host_ident=${IOS_DEPLOYMENT_TARGET}-arm64-iphone${_host_device}
_host_ident=${IPHONEOS_DEPLOYMENT_TARGET}-arm64-iphone${_host_device}
;;
*)
_host_ident=${IOS_DEPLOYMENT_TARGET}-$host_cpu-iphone${_host_device}
_host_ident=${IPHONEOS_DEPLOYMENT_TARGET}-$host_cpu-iphone${_host_device}
;;
esac
;;
@ -4597,6 +4598,9 @@ fi
CONFIGURE_MACOSX_DEPLOYMENT_TARGET=
EXPORT_MACOSX_DEPLOYMENT_TARGET='#'
# Record the value of IPHONEOS_DEPLOYMENT_TARGET enforced by the selected host triple.
# checks for alternative programs
# compiler flags are generated in two sets, BASECFLAGS and OPT. OPT is just
@ -4632,9 +4636,8 @@ esac
case $ac_sys_system in #(
iOS) :
as_fn_append CFLAGS " -mios-version-min=${IOS_DEPLOYMENT_TARGET}"
as_fn_append LDFLAGS " -mios-version-min=${IOS_DEPLOYMENT_TARGET}"
as_fn_append CFLAGS " -mios-version-min=${IPHONEOS_DEPLOYMENT_TARGET}"
as_fn_append LDFLAGS " -mios-version-min=${IPHONEOS_DEPLOYMENT_TARGET}"
;; #(
*) :
;;
@ -27497,6 +27500,8 @@ else $as_nop
with_ensurepip=no ;; #(
WASI) :
with_ensurepip=no ;; #(
iOS) :
with_ensurepip=no ;; #(
*) :
with_ensurepip=upgrade
;;

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@ -715,16 +715,16 @@ if test "$cross_compiling" = yes; then
_host_device=`echo $host | cut -d '-' -f4`
_host_device=${_host_device:=os}
dnl IOS_DEPLOYMENT_TARGET is the minimum supported iOS version
IOS_DEPLOYMENT_TARGET=${_host_os:3}
IOS_DEPLOYMENT_TARGET=${IOS_DEPLOYMENT_TARGET:=12.0}
# IPHONEOS_DEPLOYMENT_TARGET is the minimum supported iOS version
IPHONEOS_DEPLOYMENT_TARGET=${_host_os:3}
IPHONEOS_DEPLOYMENT_TARGET=${IPHONEOS_DEPLOYMENT_TARGET:=12.0}
case "$host_cpu" in
aarch64)
_host_ident=${IOS_DEPLOYMENT_TARGET}-arm64-iphone${_host_device}
_host_ident=${IPHONEOS_DEPLOYMENT_TARGET}-arm64-iphone${_host_device}
;;
*)
_host_ident=${IOS_DEPLOYMENT_TARGET}-$host_cpu-iphone${_host_device}
_host_ident=${IPHONEOS_DEPLOYMENT_TARGET}-$host_cpu-iphone${_host_device}
;;
esac
;;
@ -866,6 +866,9 @@ AC_SUBST([EXPORT_MACOSX_DEPLOYMENT_TARGET])
CONFIGURE_MACOSX_DEPLOYMENT_TARGET=
EXPORT_MACOSX_DEPLOYMENT_TARGET='#'
# Record the value of IPHONEOS_DEPLOYMENT_TARGET enforced by the selected host triple.
AC_SUBST([IPHONEOS_DEPLOYMENT_TARGET])
# checks for alternative programs
# compiler flags are generated in two sets, BASECFLAGS and OPT. OPT is just
@ -901,9 +904,8 @@ AS_CASE([$host],
dnl Add the compiler flag for the iOS minimum supported OS version.
AS_CASE([$ac_sys_system],
[iOS], [
AS_VAR_APPEND([CFLAGS], [" -mios-version-min=${IOS_DEPLOYMENT_TARGET}"])
AS_VAR_APPEND([LDFLAGS], [" -mios-version-min=${IOS_DEPLOYMENT_TARGET}"])
AC_SUBST([IOS_DEPLOYMENT_TARGET])
AS_VAR_APPEND([CFLAGS], [" -mios-version-min=${IPHONEOS_DEPLOYMENT_TARGET}"])
AS_VAR_APPEND([LDFLAGS], [" -mios-version-min=${IPHONEOS_DEPLOYMENT_TARGET}"])
],
)
@ -6939,6 +6941,7 @@ AC_ARG_WITH([ensurepip],
AS_CASE([$ac_sys_system],
[Emscripten], [with_ensurepip=no],
[WASI], [with_ensurepip=no],
[iOS], [with_ensurepip=no],
[with_ensurepip=upgrade]
)
])

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@ -29,6 +29,6 @@
<string>iPhoneOS</string>
</array>
<key>MinimumOSVersion</key>
<string>@IOS_DEPLOYMENT_TARGET@</string>
<string>@IPHONEOS_DEPLOYMENT_TARGET@</string>
</dict>
</plist>

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@ -441,7 +441,7 @@
CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = NO;
CODE_SIGN_STYLE = Automatic;
CURRENT_PROJECT_VERSION = 1;
DEVELOPMENT_TEAM = 3HEZE76D99;
DEVELOPMENT_TEAM = "";
ENABLE_USER_SCRIPT_SANDBOXING = NO;
HEADER_SEARCH_PATHS = "\"$(BUILT_PRODUCTS_DIR)/Python.framework/Headers\"";
INFOPLIST_FILE = "iOSTestbed/iOSTestbed-Info.plist";
@ -471,7 +471,7 @@
CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = NO;
CODE_SIGN_STYLE = Automatic;
CURRENT_PROJECT_VERSION = 1;
DEVELOPMENT_TEAM = 3HEZE76D99;
DEVELOPMENT_TEAM = "";
ENABLE_TESTABILITY = YES;
ENABLE_USER_SCRIPT_SANDBOXING = NO;
HEADER_SEARCH_PATHS = "\"$(BUILT_PRODUCTS_DIR)/Python.framework/Headers\"";