Adds scripts for building nuget packages.

4 files changed, 288 insertions, 0 deletions

diff --git a/Tools/nuget/make_pkg.proj b/Tools/nuget/make_pkg.proj
new file mode 100644
index 0000000..26d900e
--- /dev/null
+++ b/Tools/nuget/make_pkg.proj
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+    <PropertyGroup>
+        <ProjectGuid>{6BA7092C-0093-47F0-9ED2-282AEE981E14}</ProjectGuid>
+        <OutputName>python2</OutputName>
+        <OutputName Condition="$(Platform) == 'x86' or $(Platform) == 'Win32' or $(Platform) == ''">$(OutputName)x86</OutputName>
+        <OutputPath Condition="$(OutputPath) == ''">$(MSBuildThisFileDirectory)</OutputPath>
+        <OutputSuffix></OutputSuffix>
+        <SupportSigning>false</SupportSigning>
+    </PropertyGroup>
+
+    <Import Project="..\..\PCBuild\python.props" />
+
+    <PropertyGroup>
+        <NuspecVersion>$(MajorVersionNumber).$(MinorVersionNumber).$(MicroVersionNumber)</NuspecVersion>
+        <SignOutput>false</SignOutput>
+        <TargetName>$(OutputName).$(NuspecVersion)</TargetName>
+        <TargetExt>.nupkg</TargetExt>
+        <TargetPath>$(OutputPath)\$(TargetName)$(TargetExt)</TargetPath>
+        <IntermediateOutputPath>$(MSBuildThisFileDirectory)\obj_$(ArchName)</IntermediateOutputPath>
+        
+        <CleanCommand>rmdir /q/s "$(IntermediateOutputPath)"</CleanCommand>
+        
+        <Python Condition="$(Python) == ''">py</Python>
+        <PythonArguments>"$(Python)" "$(MSBuildThisFileDirectory)\make_zip.py"</PythonArguments>
+        <PythonArguments>$(PythonArguments) -s "$(PySourcePath.Trim('\'))" -t "$(IntermediateOutputPath)" -a $(ArchName)</PythonArguments>
+        
+        <PipArguments>"$(IntermediateOutputPath)\python.exe" -B -c "import sys; sys.path.append(r'$(PySourcePath)\Lib'); import ensurepip; ensurepip._main()"</PipArguments>
+        
+        <NugetArguments>"$(Nuget)" pack "$(MSBuildThisFileDirectory)\$(OutputName).nuspec"</NugetArguments>
+        <NugetArguments>$(NugetArguments) -BasePath "$(IntermediateOutputPath)"</NugetArguments>
+        <NugetArguments>$(NugetArguments) -OutputDirectory "$(OutputPath.Trim('\'))"</NugetArguments>
+        <NugetArguments>$(NugetArguments) -Version "$(NuspecVersion)"</NugetArguments>
+        <NugetArguments>$(NugetArguments) -NoPackageAnalysis -NonInteractive</NugetArguments>
+    </PropertyGroup>
+
+    <Target Name="_NugetMissing" BeforeTargets="_Build" Condition="!Exists($(Nuget))">
+        <Error Text="$$(Nuget) could not be found. Specify a valid path on the command line." />
+    </Target>
+
+    <Target Name="_Build">
+        <Exec Command="$(CleanCommand)" />
+        <Exec Command="$(PythonArguments)" />
+        <Exec Command="$(PipArguments)" />
+        <Exec Command="$(NugetArguments)" />
+    </Target>
+
+    <Target Name="AfterBuild" />
+    <Target Name="Build" DependsOnTargets="_Build;AfterBuild" />
+</Project>
diff --git a/Tools/nuget/make_zip.py b/Tools/nuget/make_zip.py
new file mode 100644
index 0000000..38b9590
--- /dev/null
+++ b/Tools/nuget/make_zip.py
@@ -0,0 +1,202 @@
+#! /usr/bin/python3
+
+import argparse
+import py_compile
+import re
+import sys
+import shutil
+import stat
+import os
+import tempfile
+
+from pathlib import Path
+from zipfile import ZipFile, ZIP_DEFLATED
+import subprocess
+
+TKTCL_RE = re.compile(r'^(_?tk|tcl).+\.(pyd|dll)', re.IGNORECASE)
+DEBUG_RE = re.compile(r'_d\.(pyd|dll|exe)$', re.IGNORECASE)
+PYTHON_DLL_RE = re.compile(r'python\d\d?\.dll$', re.IGNORECASE)
+
+EXCLUDE_FROM_LIBRARY = {
+    '__pycache__',
+    'ensurepip',
+    'idlelib',
+    'pydoc_data',
+    'site-packages',
+    'tkinter',
+    'turtledemo',
+}
+
+EXCLUDE_FILE_FROM_LIBRARY = {
+    'bdist_wininst.py',
+}
+
+def is_not_debug(p):
+    if DEBUG_RE.search(p.name):
+        return False
+
+    if TKTCL_RE.search(p.name):
+        return False
+
+    return p.name.lower() not in {
+        '_ctypes_test.pyd',
+        '_testbuffer.pyd',
+        '_testcapi.pyd',
+        '_testimportmultiple.pyd',
+        '_testmultiphase.pyd',
+        'xxlimited.pyd',
+    }
+
+def is_not_debug_or_python(p):
+    return is_not_debug(p) and not PYTHON_DLL_RE.search(p.name)
+
+def include_in_lib(p):
+    name = p.name.lower()
+    if p.is_dir():
+        if name in EXCLUDE_FROM_LIBRARY:
+            return False
+        if name.startswith('plat-'):
+            return False
+        if name == 'test' and p.parts[-2].lower() == 'lib':
+            return False
+        if name in {'test', 'tests'} and p.parts[-3].lower() == 'lib':
+            return False
+        return True
+
+    if name in EXCLUDE_FILE_FROM_LIBRARY:
+        return False
+
+    suffix = p.suffix.lower()
+    return suffix not in {'.pyc', '.pyo', '.exe'}
+
+def include_in_tools(p):
+    if p.is_dir() and p.name.lower() in {'scripts', 'i18n', 'pynche', 'demo', 'parser'}:
+        return True
+
+    return p.suffix.lower() in {'.py', '.pyw', '.txt'}
+
+FULL_LAYOUT = [
+    ('/', 'PCBuild/$arch', 'python.exe', is_not_debug),
+    ('/', 'PCBuild/$arch', 'pythonw.exe', is_not_debug),
+    ('/', 'PCBuild/$arch', 'python27.dll', None),
+    ('DLLs/', 'PCBuild/$arch', '*.pyd', is_not_debug),
+    ('DLLs/', 'PCBuild/$arch', '*.dll', is_not_debug_or_python),
+    ('include/', 'include', '*.h', None),
+    ('include/', 'PC', 'pyconfig.h', None),
+    ('Lib/', 'Lib', '**/*', include_in_lib),
+    ('Tools/', 'Tools', '**/*', include_in_tools),
+]
+
+EMBED_LAYOUT = [
+    ('/', 'PCBuild/$arch', 'python*.exe', is_not_debug),
+    ('/', 'PCBuild/$arch', '*.pyd', is_not_debug),
+    ('/', 'PCBuild/$arch', '*.dll', is_not_debug),
+    ('python{0.major}{0.minor}.zip'.format(sys.version_info), 'Lib', '**/*', include_in_lib),
+]
+
+if os.getenv('DOC_FILENAME'):
+    FULL_LAYOUT.append(('Doc/', 'Doc/build/htmlhelp', os.getenv('DOC_FILENAME'), None))
+if os.getenv('VCREDIST_PATH'):
+    FULL_LAYOUT.append(('/', os.getenv('VCREDIST_PATH'), 'vcruntime*.dll', None))
+    EMBED_LAYOUT.append(('/', os.getenv('VCREDIST_PATH'), 'vcruntime*.dll', None))
+
+def copy_to_layout(target, rel_sources):
+    count = 0
+
+    if target.suffix.lower() == '.zip':
+        if target.exists():
+            target.unlink()
+
+        with ZipFile(str(target), 'w', ZIP_DEFLATED) as f:
+            with tempfile.TemporaryDirectory() as tmpdir:
+                for s, rel in rel_sources:
+                    if rel.suffix.lower() == '.py':
+                        pyc = Path(tmpdir) / rel.with_suffix('.pyc').name
+                        try:
+                            py_compile.compile(str(s), str(pyc), str(rel), doraise=True, optimize=2)
+                        except py_compile.PyCompileError:
+                            f.write(str(s), str(rel))
+                        else:
+                            f.write(str(pyc), str(rel.with_suffix('.pyc')))
+                    else:
+                        f.write(str(s), str(rel))
+                    count += 1
+
+    else:
+        for s, rel in rel_sources:
+            dest = target / rel
+            try:
+                dest.parent.mkdir(parents=True)
+            except FileExistsError:
+                pass
+            if dest.is_file():
+                dest.chmod(stat.S_IWRITE)
+            shutil.copy(str(s), str(dest))
+            if dest.is_file():
+                dest.chmod(stat.S_IWRITE)
+            count += 1
+
+    return count
+
+def rglob(root, pattern, condition):
+    dirs = [root]
+    recurse = pattern[:3] in {'**/', '**\\'}
+    while dirs:
+        d = dirs.pop(0)
+        for f in d.glob(pattern[3:] if recurse else pattern):
+            if recurse and f.is_dir() and (not condition or condition(f)):
+                dirs.append(f)
+            elif f.is_file() and (not condition or condition(f)):
+                yield f, f.relative_to(root)
+
+def main():
+    parser = argparse.ArgumentParser()
+    parser.add_argument('-s', '--source', metavar='dir', help='The directory containing the repository root', type=Path)
+    parser.add_argument('-o', '--out', metavar='file', help='The name of the output self-extracting archive', type=Path, default=None)
+    parser.add_argument('-t', '--temp', metavar='dir', help='A directory to temporarily extract files into', type=Path, default=None)
+    parser.add_argument('-e', '--embed', help='Create an embedding layout', action='store_true', default=False)
+    parser.add_argument('-a', '--arch', help='Specify the architecture to use (win32/amd64)', type=str, default="win32")
+    ns = parser.parse_args()
+
+    source = ns.source or (Path(__file__).resolve().parent.parent.parent)
+    out = ns.out
+    arch = "" if ns.arch == "win32" else ns.arch
+    assert isinstance(source, Path)
+    assert not out or isinstance(out, Path)
+    assert isinstance(arch, str)
+
+    if ns.temp:
+        temp = ns.temp
+        delete_temp = False
+    else:
+        temp = Path(tempfile.mkdtemp())
+        delete_temp = True
+
+    if out:
+        try:
+            out.parent.mkdir(parents=True)
+        except FileExistsError:
+            pass
+    try:
+        temp.mkdir(parents=True)
+    except FileExistsError:
+        pass
+
+    layout = EMBED_LAYOUT if ns.embed else FULL_LAYOUT
+
+    try:
+        for t, s, p, c in layout:
+            s = source / s.replace("$arch", arch)
+            copied = copy_to_layout(temp / t.rstrip('/'), rglob(s, p, c))
+            print('Copied {} files'.format(copied))
+
+        if out:
+            total = copy_to_layout(out, rglob(temp, '**/*', None))
+            print('Wrote {} files to {}'.format(total, out))
+    finally:
+        if delete_temp:
+            shutil.rmtree(temp, True)
+
+
+if __name__ == "__main__":
+    sys.exit(int(main() or 0))
diff --git a/Tools/nuget/python2.nuspec b/Tools/nuget/python2.nuspec
new file mode 100644
index 0000000..7c1a63d
--- /dev/null
+++ b/Tools/nuget/python2.nuspec
@@ -0,0 +1,18 @@
+<?xml version="1.0"?>
+<package >
+  <metadata>
+    <id>python2</id>
+    <title>Python 2.7</title>
+    <version>0.0.0.0</version>
+    <authors>Python Software Foundation</authors>
+    <licenseUrl>https://docs.python.org/2.7/license.html</licenseUrl>
+    <projectUrl>https://www.python.org/</projectUrl>
+    <requireLicenseAcceptance>false</requireLicenseAcceptance>
+    <description>Installs 64-bit Python 2.7 for use in build scenarios.</description>
+    <iconUrl>https://www.python.org/static/favicon.ico</iconUrl>
+    <tags>python</tags>
+  </metadata>
+  <files>
+    <file src="**\*" target="tools" />
+  </files>
+</package>
diff --git a/Tools/nuget/python2x86.nuspec b/Tools/nuget/python2x86.nuspec
new file mode 100644
index 0000000..6f43321
--- /dev/null
+++ b/Tools/nuget/python2x86.nuspec
@@ -0,0 +1,18 @@
+<?xml version="1.0"?>
+<package >
+  <metadata>
+    <id>python2x86</id>
+    <title>Python 2.7 (32-bit)</title>
+    <authors>Python Software Foundation</authors>
+    <version>0.0.0.0</version>
+    <licenseUrl>https://docs.python.org/2.7/license.html</licenseUrl>
+    <projectUrl>https://www.python.org/</projectUrl>
+    <requireLicenseAcceptance>false</requireLicenseAcceptance>
+    <description>Installs 32-bit Python 2.7 for use in build scenarios.</description>
+    <iconUrl>https://www.python.org/static/favicon.ico</iconUrl>
+    <tags>python</tags>
+  </metadata>
+  <files>
+    <file src="**\*" target="tools" />
+  </files>
+</package>