mirror of
https://github.com/python/cpython.git
synced 2025-08-03 16:39:00 +00:00
bpo-33125: Add support for building and releasing Windows ARM64 packages (GH-16828)
Note that the support is not actually enabled yet, and so we won't be publishing these packages. However, for those who want to build it themselves (even by reusing the Azure Pipelines definition), it's now relatively easy to enable.
This commit is contained in:
Steve Dower
GitHub
parent
abce2d9bc6
commit
de148f263f
29 changed files with 286 additions and 74 deletions
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@ -285,14 +285,13 @@ def _compile_one_py(src, dest, name, optimize, checked=True):
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log_warning("Failed to compile {}", src)
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return None
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# name argument added to address bpo-37641
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def _py_temp_compile(src, name, ns, dest_dir=None, checked=True):
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if not ns.precompile or src not in PY_FILES or src.parent in DATA_DIRS:
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return None
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dest = (dest_dir or ns.temp) / (src.stem + ".pyc")
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return _compile_one_py(
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src, dest, name, optimize=2, checked=checked
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)
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return _compile_one_py(src, dest, name, optimize=2, checked=checked)
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def _write_to_zip(zf, dest, src, ns, checked=True):
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@ -496,6 +495,13 @@ def main():
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parser.add_argument(
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"-b", "--build", metavar="dir", help="Specify the build directory", type=Path
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)
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parser.add_argument(
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"--arch",
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metavar="architecture",
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help="Specify the target architecture",
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type=str,
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default=None,
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)
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parser.add_argument(
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"--doc-build",
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metavar="dir",
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@ -587,6 +593,8 @@ def main():
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ns.doc_build = (Path.cwd() / ns.doc_build).resolve()
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if ns.include_cat and not ns.include_cat.is_absolute():
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ns.include_cat = (Path.cwd() / ns.include_cat).resolve()
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if not ns.arch:
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ns.arch = "amd64" if sys.maxsize > 2 ** 32 else "win32"
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if ns.copy and not ns.copy.is_absolute():
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ns.copy = (Path.cwd() / ns.copy).resolve()
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@ -602,6 +610,7 @@ def main():
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Source: {ns.source}
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Build: {ns.build}
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Temp: {ns.temp}
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Arch: {ns.arch}
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Copy to: {ns.copy}
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Zip to: {ns.zip}
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@ -609,6 +618,15 @@ Catalog: {ns.catalog}""",
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ns=ns,
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)
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if ns.arch not in ("win32", "amd64", "arm32", "arm64"):
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log_error("--arch is not a valid value (win32, amd64, arm32, arm64)")
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return 4
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if ns.arch in ("arm32", "arm64"):
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for n in ("include_idle", "include_tcltk"):
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if getattr(ns, n):
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log_warning(f"Disabling --{n.replace('_', '-')} on unsupported platform")
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setattr(ns, n, False)
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if ns.include_idle and not ns.include_tcltk:
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log_warning("Assuming --include-tcltk to support --include-idle")
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ns.include_tcltk = True
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@ -28,7 +28,14 @@ APPX_DATA = dict(
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),
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DisplayName="Python {}".format(VER_DOT),
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Description="The Python {} runtime and console.".format(VER_DOT),
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ProcessorArchitecture="x64" if IS_X64 else "x86",
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)
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APPX_PLATFORM_DATA = dict(
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_keys=("ProcessorArchitecture",),
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win32=("x86",),
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amd64=("x64",),
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arm32=("arm",),
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arm64=("arm64",),
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)
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PYTHON_VE_DATA = dict(
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@ -65,7 +72,7 @@ IDLE_VE_DATA = dict(
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BackgroundColor="transparent",
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)
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PY_PNG = '_resources/py.png'
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PY_PNG = "_resources/py.png"
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APPXMANIFEST_NS = {
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"": "http://schemas.microsoft.com/appx/manifest/foundation/windows10",
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@ -147,18 +154,22 @@ RESOURCES_XML_TEMPLATE = r"""<?xml version="1.0" encoding="UTF-8" standalone="ye
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SCCD_FILENAME = "PC/classicAppCompat.sccd"
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SPECIAL_LOOKUP = object()
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REGISTRY = {
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"HKCU\\Software\\Python\\PythonCore": {
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VER_DOT: {
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"DisplayName": APPX_DATA["DisplayName"],
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"SupportUrl": "https://www.python.org/",
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"SysArchitecture": "64bit" if IS_X64 else "32bit",
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"SysArchitecture": SPECIAL_LOOKUP,
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"SysVersion": VER_DOT,
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"Version": "{}.{}.{}".format(VER_MAJOR, VER_MINOR, VER_MICRO),
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"InstallPath": {
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"": "[{AppVPackageRoot}]",
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"ExecutablePath": "[{{AppVPackageRoot}}]\\python{}.exe".format(VER_DOT),
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"WindowedExecutablePath": "[{{AppVPackageRoot}}]\\pythonw{}.exe".format(VER_DOT),
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"WindowedExecutablePath": "[{{AppVPackageRoot}}]\\pythonw{}.exe".format(
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VER_DOT
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),
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},
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"Help": {
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"Main Python Documentation": {
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@ -338,6 +349,16 @@ def _get_registry_entries(ns, root="", d=None):
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if len(fullkey.parts) > 1:
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yield str(fullkey), None, None
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yield from _get_registry_entries(ns, fullkey, value)
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elif value is SPECIAL_LOOKUP:
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if key == "SysArchitecture":
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return {
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"win32": "32bit",
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"amd64": "64bit",
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"arm32": "32bit",
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"arm64": "64bit",
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}[ns.arch]
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else:
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raise ValueError(f"Key '{key}' unhandled for special lookup")
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elif len(r.parts) > 1:
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yield str(r), key, value
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@ -376,14 +397,18 @@ def get_appxmanifest(ns):
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NS = APPXMANIFEST_NS
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QN = ET.QName
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data = dict(APPX_DATA)
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for k, v in zip(APPX_PLATFORM_DATA["_keys"], APPX_PLATFORM_DATA[ns.arch]):
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data[k] = v
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node = xml.find("m:Identity", NS)
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for k in node.keys():
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value = APPX_DATA.get(k)
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value = data.get(k)
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if value:
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node.set(k, value)
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for node in xml.find("m:Properties", NS):
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value = APPX_DATA.get(node.tag.rpartition("}")[2])
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value = data.get(node.tag.rpartition("}")[2])
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if value:
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node.text = value
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@ -405,7 +430,7 @@ def get_appxmanifest(ns):
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["python", "python{}".format(VER_MAJOR), "python{}".format(VER_DOT)],
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PYTHON_VE_DATA,
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"console",
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("python.file", [".py"], '"%1"', 'Python File', PY_PNG),
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("python.file", [".py"], '"%1"', "Python File", PY_PNG),
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)
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add_application(
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@ -416,7 +441,7 @@ def get_appxmanifest(ns):
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["pythonw", "pythonw{}".format(VER_MAJOR), "pythonw{}".format(VER_DOT)],
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PYTHONW_VE_DATA,
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"windows",
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("python.windowedfile", [".pyw"], '"%1"', 'Python File (no console)', PY_PNG),
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("python.windowedfile", [".pyw"], '"%1"', "Python File (no console)", PY_PNG),
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)
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if ns.include_pip and ns.include_launchers:
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@ -428,7 +453,7 @@ def get_appxmanifest(ns):
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["pip", "pip{}".format(VER_MAJOR), "pip{}".format(VER_DOT)],
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PIP_VE_DATA,
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"console",
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("python.wheel", [".whl"], 'install "%1"', 'Python Wheel'),
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("python.wheel", [".whl"], 'install "%1"', "Python Wheel"),
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)
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if ns.include_idle and ns.include_launchers:
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@ -5,15 +5,31 @@ Constants for generating the layout.
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__author__ = "Steve Dower <steve.dower@python.org>"
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__version__ = "3.8"
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import os
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import re
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import struct
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import sys
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VER_MAJOR, VER_MINOR, VER_MICRO, VER_FIELD4 = struct.pack(">i", sys.hexversion)
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def _unpack_hexversion():
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try:
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hexversion = int(os.getenv("PYTHON_HEXVERSION"), 16)
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except (TypeError, ValueError):
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hexversion = sys.hexversion
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return struct.pack(">i", sys.hexversion)
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def _get_suffix(field4):
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name = {0xA0: "a", 0xB0: "b", 0xC0: "c"}.get(field4 & 0xF0, "")
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if name:
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serial = field4 & 0x0F
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return f"{name}{serial}"
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return ""
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VER_MAJOR, VER_MINOR, VER_MICRO, VER_FIELD4 = _unpack_hexversion()
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VER_SUFFIX = _get_suffix(VER_FIELD4)
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VER_FIELD3 = VER_MICRO << 8 | VER_FIELD4
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VER_NAME = {"alpha": "a", "beta": "b", "candidate": "rc"}.get(
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sys.version_info.releaselevel, ""
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)
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VER_SERIAL = sys.version_info.serial if VER_NAME else ""
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VER_DOT = "{}.{}".format(VER_MAJOR, VER_MINOR)
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PYTHON_DLL_NAME = "python{}{}.dll".format(VER_MAJOR, VER_MINOR)
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@ -21,8 +37,6 @@ PYTHON_STABLE_DLL_NAME = "python{}.dll".format(VER_MAJOR)
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PYTHON_ZIP_NAME = "python{}{}.zip".format(VER_MAJOR, VER_MINOR)
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PYTHON_PTH_NAME = "python{}{}._pth".format(VER_MAJOR, VER_MINOR)
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PYTHON_CHM_NAME = "python{}{}{}{}{}.chm".format(
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VER_MAJOR, VER_MINOR, VER_MICRO, VER_NAME, VER_SERIAL
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PYTHON_CHM_NAME = "python{}{}{}{}.chm".format(
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VER_MAJOR, VER_MINOR, VER_MICRO, VER_SUFFIX
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)
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IS_X64 = sys.maxsize > 2 ** 32
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@ -13,25 +13,21 @@ PYTHON_NUSPEC_NAME = "python.nuspec"
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NUSPEC_DATA = {
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"PYTHON_TAG": VER_DOT,
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"PYTHON_VERSION": os.getenv("PYTHON_NUSPEC_VERSION"),
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"PYTHON_BITNESS": "64-bit" if IS_X64 else "32-bit",
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"PACKAGENAME": os.getenv("PYTHON_NUSPEC_PACKAGENAME"),
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"PACKAGETITLE": os.getenv("PYTHON_NUSPEC_PACKAGETITLE"),
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"FILELIST": r' <file src="**\*" target="tools" />',
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}
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NUSPEC_PLATFORM_DATA = dict(
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_keys=("PYTHON_BITNESS", "PACKAGENAME", "PACKAGETITLE"),
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win32=("32-bit", "pythonx86", "Python (32-bit)"),
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amd64=("64-bit", "python", "Python"),
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arm32=("ARM", "pythonarm", "Python (ARM)"),
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arm64=("ARM64", "pythonarm64", "Python (ARM64)"),
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)
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if not NUSPEC_DATA["PYTHON_VERSION"]:
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if VER_NAME:
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NUSPEC_DATA["PYTHON_VERSION"] = "{}.{}-{}{}".format(
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VER_DOT, VER_MICRO, VER_NAME, VER_SERIAL
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)
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else:
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NUSPEC_DATA["PYTHON_VERSION"] = "{}.{}".format(VER_DOT, VER_MICRO)
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if not NUSPEC_DATA["PACKAGETITLE"]:
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NUSPEC_DATA["PACKAGETITLE"] = "Python" if IS_X64 else "Python (32-bit)"
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if not NUSPEC_DATA["PACKAGENAME"]:
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NUSPEC_DATA["PACKAGENAME"] = "python" if IS_X64 else "pythonx86"
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NUSPEC_DATA["PYTHON_VERSION"] = "{}.{}{}{}".format(
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VER_DOT, VER_MICRO, "-" if VER_SUFFIX else "", VER_SUFFIX
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)
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FILELIST_WITH_PROPS = r""" <file src="**\*" exclude="python.props" target="tools" />
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<file src="python.props" target="build\native" />"""
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@ -56,11 +52,21 @@ NUSPEC_TEMPLATE = r"""<?xml version="1.0"?>
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"""
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def _get_nuspec_data_overrides(ns):
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for k, v in zip(NUSPEC_PLATFORM_DATA["_keys"], NUSPEC_PLATFORM_DATA[ns.arch]):
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ev = os.getenv("PYTHON_NUSPEC_" + k)
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if ev:
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yield k, ev
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yield k, v
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def get_nuspec_layout(ns):
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if ns.include_all or ns.include_nuspec:
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data = NUSPEC_DATA
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data = dict(NUSPEC_DATA)
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for k, v in _get_nuspec_data_overrides(ns):
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if not data.get(k):
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data[k] = v
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if ns.include_all or ns.include_props:
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data = dict(data)
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data["FILELIST"] = FILELIST_WITH_PROPS
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nuspec = NUSPEC_TEMPLATE.format_map(data)
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yield "python.nuspec", ("python.nuspec", nuspec.encode("utf-8"))
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@ -18,15 +18,9 @@ PROPS_DATA = {
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}
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if not PROPS_DATA["PYTHON_VERSION"]:
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if VER_NAME:
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PROPS_DATA["PYTHON_VERSION"] = "{}.{}-{}{}".format(
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VER_DOT, VER_MICRO, VER_NAME, VER_SERIAL
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)
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else:
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PROPS_DATA["PYTHON_VERSION"] = "{}.{}".format(VER_DOT, VER_MICRO)
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if not PROPS_DATA["PYTHON_PLATFORM"]:
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PROPS_DATA["PYTHON_PLATFORM"] = "x64" if IS_X64 else "Win32"
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PROPS_DATA["PYTHON_VERSION"] = "{}.{}{}{}".format(
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VER_DOT, VER_MICRO, "-" if VER_SUFFIX else "", VER_SUFFIX
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)
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PROPS_DATA["PYTHON_TARGET"] = "_GetPythonRuntimeFilesDependsOn{}{}_{}".format(
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VER_MAJOR, VER_MINOR, PROPS_DATA["PYTHON_PLATFORM"]
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@ -94,5 +88,13 @@ PROPS_TEMPLATE = r"""<?xml version="1.0" encoding="utf-8"?>
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def get_props_layout(ns):
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if ns.include_all or ns.include_props:
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# TODO: Filter contents of props file according to included/excluded items
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props = PROPS_TEMPLATE.format_map(PROPS_DATA)
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d = dict(PROPS_DATA)
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if not d.get("PYTHON_PLATFORM"):
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d["PYTHON_PLATFORM"] = {
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"win32": "Win32",
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"amd64": "X64",
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"arm32": "ARM",
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"arm64": "ARM64",
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}[ns.arch]
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props = PROPS_TEMPLATE.format_map(d)
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yield "python.props", ("python.props", props.encode("utf-8"))
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