Revert "bpo-34977: Add Windows App Store package (GH-10245)" (GH-11019)

This reverts commit 468a15aaf9.

.azure-pipelines/windows-appx-test.yml

@@ -1,65 +0,0 @@
-jobs:
-- job: Prebuild
-  displayName: Pre-build checks
-
-  pool:
-    vmImage: ubuntu-16.04
-
-  steps:
-  - template: ./prebuild-checks.yml
-
-
-- job: Windows_Appx_Tests
-  displayName: Windows Appx Tests
-  dependsOn: Prebuild
-  condition: and(succeeded(), eq(dependencies.Prebuild.outputs['tests.run'], 'true'))
-
-  pool:
-    vmImage: vs2017-win2016
-
-  strategy:
-    matrix:
-      win64:
-        arch: amd64
-        buildOpt: '-p x64'
-        testRunTitle: '$(Build.SourceBranchName)-win64-appx'
-        testRunPlatform: win64
-    maxParallel: 2
-
-  steps:
-  - checkout: self
-    clean: true
-    fetchDepth: 5
-
-  - powershell: |
-      # Relocate build outputs outside of source directory to make cleaning faster
-      Write-Host '##vso[task.setvariable variable=Py_IntDir]$(Build.BinariesDirectory)\obj'
-      # UNDONE: Do not build to a different directory because of broken tests
-      Write-Host '##vso[task.setvariable variable=Py_OutDir]$(Build.SourcesDirectory)\PCbuild'
-      Write-Host '##vso[task.setvariable variable=EXTERNAL_DIR]$(Build.BinariesDirectory)\externals'
-    displayName: Update build locations
-
-  - script: PCbuild\build.bat -e $(buildOpt)
-    displayName: 'Build CPython'
-
-  - script: python.bat PC\layout -vv -s "$(Build.SourcesDirectory)" -b "$(Py_OutDir)\$(arch)" -t "$(Py_IntDir)\layout-tmp-$(arch)" --copy "$(Py_IntDir)\layout-$(arch)" --precompile --preset-appx --include-tests
-    displayName: 'Create APPX layout'
-
-  - script: .\python.exe -m test.pythoninfo
-    workingDirectory: $(Py_IntDir)\layout-$(arch)
-    displayName: 'Display build info'
-
-  - script: .\python.exe -m test -q -uall -u-cpu -rwW --slowest --timeout=1200 -j0 --junit-xml="$(Build.BinariesDirectory)\test-results.xml" --tempdir "$(Py_IntDir)\tmp-$(arch)"
-    workingDirectory: $(Py_IntDir)\layout-$(arch)
-    displayName: 'Tests'
-    env:
-      PREFIX: $(Py_IntDir)\layout-$(arch)
-
-  - task: PublishTestResults@2
-    displayName: 'Publish Test Results'
-    inputs:
-      testResultsFiles: '$(Build.BinariesDirectory)\test-results.xml'
-      mergeTestResults: true
-      testRunTitle: $(testRunTitle)
-      platform: $(testRunPlatform)
-    condition: succeededOrFailed()

.gitattributes

@@ -19,7 +19,6 @@
 
 # Specific binary files
 Lib/test/sndhdrdata/sndhdr.* binary
-PC/classicAppCompat.* binary
 
 # Text files that should not be subject to eol conversion
 Lib/test/cjkencodings/* -text

Doc/make.bat

@@ -117,12 +117,10 @@ if not exist "%BUILDDIR%" mkdir "%BUILDDIR%"
 
 if exist ..\Misc\NEWS (
     echo.Copying Misc\NEWS to build\NEWS
-    if not exist build mkdir build
     copy ..\Misc\NEWS build\NEWS > nul
 ) else if exist ..\Misc\NEWS.D (
     if defined BLURB (
         echo.Merging Misc/NEWS with %BLURB%
-        if not exist build mkdir build
         %BLURB% merge -f build\NEWS
     ) else (
         echo.No Misc/NEWS file and Blurb is not available.

Lib/test/test_pathlib.py

@@ -1521,7 +1521,7 @@ class _BasePathTest(object):
             # resolves to 'dirB/..' first before resolving to parent of dirB.
             self._check_resolve_relative(p, P(BASE, 'foo', 'in', 'spam'), False)
         # Now create absolute symlinks
-        d = support._longpath(tempfile.mkdtemp(suffix='-dirD', dir=os.getcwd()))
+        d = support._longpath(tempfile.mkdtemp(suffix='-dirD'))
         self.addCleanup(support.rmtree, d)
         os.symlink(os.path.join(d), join('dirA', 'linkX'))
         os.symlink(join('dirB'), os.path.join(d, 'linkY'))

Lib/test/test_venv.py

@@ -243,7 +243,6 @@ class BasicTest(BaseTest):
             self.assertIn('include-system-site-packages = %s\n' % s, data)
 
     @unittest.skipUnless(can_symlink(), 'Needs symlinks')
-    @unittest.skipIf(os.name == 'nt', 'Symlinks are never used on Windows')
     def test_symlinking(self):
         """
         Test symlinking works as expected

Lib/venv/__init__.py

@@ -64,11 +64,10 @@ class EnvBuilder:
         self.system_site_packages = False
         self.create_configuration(context)
         self.setup_python(context)
-        if not self.upgrade:
-            self.setup_scripts(context)
         if self.with_pip:
             self._setup_pip(context)
         if not self.upgrade:
+            self.setup_scripts(context)
             self.post_setup(context)
         if true_system_site_packages:
             # We had set it to False before, now
@@ -159,6 +158,14 @@ class EnvBuilder:
             f.write('include-system-site-packages = %s\n' % incl)
             f.write('version = %d.%d.%d\n' % sys.version_info[:3])
 
+    if os.name == 'nt':
+        def include_binary(self, f):
+            if f.endswith(('.pyd', '.dll')):
+                result = True
+            else:
+                result = f.startswith('python') and f.endswith('.exe')
+            return result
+
     def symlink_or_copy(self, src, dst, relative_symlinks_ok=False):
         """
         Try symlinking a file, and if that fails, fall back to copying.
@@ -188,9 +195,9 @@ class EnvBuilder:
         binpath = context.bin_path
         path = context.env_exe
         copier = self.symlink_or_copy
+        copier(context.executable, path)
         dirname = context.python_dir
         if os.name != 'nt':
-            copier(context.executable, path)
             if not os.path.islink(path):
                 os.chmod(path, 0o755)
             for suffix in ('python', 'python3'):
@@ -202,22 +209,26 @@ class EnvBuilder:
                     if not os.path.islink(path):
                         os.chmod(path, 0o755)
         else:
-            # For normal cases, the venvlauncher will be copied from
-            # our scripts folder. For builds, we need to copy it
-            # manually.
+            # See bpo-34011. When using a proper install, we should only need to
+            # copy the top-level of DLLs.
+            include = self.include_binary
+            files = [f for f in os.listdir(dirname) if include(f)]
+            for f in files:
+                src = os.path.join(dirname, f)
+                dst = os.path.join(binpath, f)
+                if dst != context.env_exe:  # already done, above
+                    copier(src, dst)
+
+            # When creating from a build directory, we continue to copy all files.
             if sysconfig.is_python_build(True):
-                suffix = '.exe'
-                if context.python_exe.lower().endswith('_d.exe'):
-                    suffix = '_d.exe'
-
-                src = os.path.join(dirname, "venvlauncher" + suffix)
-                dst = os.path.join(binpath, context.python_exe)
+                subdir = 'DLLs'
+                dirname = os.path.join(dirname, subdir)
+                if os.path.isdir(dirname):
+                    files = [f for f in os.listdir(dirname) if include(f)]
+                    for f in files:
+                        src = os.path.join(dirname, f)
+                        dst = os.path.join(binpath, f)
                         copier(src, dst)
-
-                src = os.path.join(dirname, "venvwlauncher" + suffix)
-                dst = os.path.join(binpath, "pythonw" + suffix)
-                copier(src, dst)
-
                 # copy init.tcl over
                 for root, dirs, files in os.walk(context.python_dir):
                     if 'init.tcl' in files:
@@ -315,7 +326,7 @@ class EnvBuilder:
                 dstfile = os.path.join(dstdir, f)
                 with open(srcfile, 'rb') as f:
                     data = f.read()
-                if not srcfile.endswith(('.exe', '.pdb')):
+                if not srcfile.endswith('.exe'):
                     try:
                         data = data.decode('utf-8')
                         data = self.replace_variables(data, context)

Misc/NEWS.d/next/Windows/2018-10-30-13-39-17.bpo-34977.0l7_QV.rst

@@ -1 +0,0 @@
-Adds support for building a Windows App Store package

PC/classicAppCompat.can.xml

@@ -1 +0,0 @@
-<CustomCapabilityDescriptor xmlns="http://schemas.microsoft.com/appx/2016/sccd" xmlns:s="http://schemas.microsoft.com/appx/2016/sccd"><CustomCapabilities><CustomCapability Name="Microsoft.classicAppCompat_8wekyb3d8bbwe"></CustomCapability></CustomCapabilities><AuthorizedEntities><AuthorizedEntity AppPackageFamilyName="PythonSoftwareFoundation.Python.3.7_qbz5n2kfra8p0" CertificateSignatureHash="0000000000000000000000000000000000000000000000000000000000000000"></AuthorizedEntity><AuthorizedEntity AppPackageFamilyName="PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0" CertificateSignatureHash="0000000000000000000000000000000000000000000000000000000000000000"></AuthorizedEntity><AuthorizedEntity AppPackageFamilyName="PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0" CertificateSignatureHash="0000000000000000000000000000000000000000000000000000000000000000"></AuthorizedEntity><AuthorizedEntity AppPackageFamilyName="PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0" CertificateSignatureHash="0000000000000000000000000000000000000000000000000000000000000000"></AuthorizedEntity><AuthorizedEntity AppPackageFamilyName="PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0" CertificateSignatureHash="0000000000000000000000000000000000000000000000000000000000000000"></AuthorizedEntity><AuthorizedEntity AppPackageFamilyName="PythonSoftwareFoundation.Python.3.12_qbz5n2kfra8p0" CertificateSignatureHash="0000000000000000000000000000000000000000000000000000000000000000"></AuthorizedEntity><AuthorizedEntity AppPackageFamilyName="PythonSoftwareFoundation.Python.3.13_qbz5n2kfra8p0" CertificateSignatureHash="0000000000000000000000000000000000000000000000000000000000000000"></AuthorizedEntity><AuthorizedEntity AppPackageFamilyName="PythonSoftwareFoundation.Python.3.14_qbz5n2kfra8p0" CertificateSignatureHash="0000000000000000000000000000000000000000000000000000000000000000"></AuthorizedEntity><AuthorizedEntity AppPackageFamilyName="PythonSoftwareFoundation.Python.3.15_qbz5n2kfra8p0" CertificateSignatureHash="0000000000000000000000000000000000000000000000000000000000000000"></AuthorizedEntity><AuthorizedEntity AppPackageFamilyName="PythonSoftwareFoundation.Python.3.7_qbz5n2kfra8p0" CertificateSignatureHash="279cd652c4e252bfbe5217ac722205d7729ba409148cfa9e6d9e5b1cb94eaff1"></AuthorizedEntity><AuthorizedEntity AppPackageFamilyName="PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0" CertificateSignatureHash="279cd652c4e252bfbe5217ac722205d7729ba409148cfa9e6d9e5b1cb94eaff1"></AuthorizedEntity><AuthorizedEntity AppPackageFamilyName="PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0" CertificateSignatureHash="279cd652c4e252bfbe5217ac722205d7729ba409148cfa9e6d9e5b1cb94eaff1"></AuthorizedEntity><AuthorizedEntity AppPackageFamilyName="PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0" CertificateSignatureHash="279cd652c4e252bfbe5217ac722205d7729ba409148cfa9e6d9e5b1cb94eaff1"></AuthorizedEntity><AuthorizedEntity AppPackageFamilyName="PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0" CertificateSignatureHash="279cd652c4e252bfbe5217ac722205d7729ba409148cfa9e6d9e5b1cb94eaff1"></AuthorizedEntity><AuthorizedEntity AppPackageFamilyName="PythonSoftwareFoundation.Python.3.12_qbz5n2kfra8p0" CertificateSignatureHash="279cd652c4e252bfbe5217ac722205d7729ba409148cfa9e6d9e5b1cb94eaff1"></AuthorizedEntity><AuthorizedEntity AppPackageFamilyName="PythonSoftwareFoundation.Python.3.13_qbz5n2kfra8p0" CertificateSignatureHash="279cd652c4e252bfbe5217ac722205d7729ba409148cfa9e6d9e5b1cb94eaff1"></AuthorizedEntity><AuthorizedEntity AppPackageFamilyName="PythonSoftwareFoundation.Python.3.14_qbz5n2kfra8p0" CertificateSignatureHash="279cd652c4e252bfbe5217ac722205d7729ba409148cfa9e6d9e5b1cb94eaff1"></AuthorizedEntity><AuthorizedEntity AppPackageFamilyName="PythonSoftwareFoundation.Python.3.15_qbz5n2kfra8p0" CertificateSignatureHash="279cd652c4e252bfbe5217ac722205d7729ba409148cfa9e6d9e5b1cb94eaff1"></AuthorizedEntity></AuthorizedEntities></CustomCapabilityDescriptor>

PC/getpathp.c

@@ -536,16 +536,10 @@ static _PyInitError
 get_program_full_path(const _PyCoreConfig *core_config,
                       PyCalculatePath *calculate, _PyPathConfig *config)
 {
-    const wchar_t *pyvenv_launcher;
     wchar_t program_full_path[MAXPATHLEN+1];
     memset(program_full_path, 0, sizeof(program_full_path));
 
-    /* The launcher may need to force the executable path to a
-     * different environment, so override it here. */
-    pyvenv_launcher = _wgetenv(L"__PYVENV_LAUNCHER__");
-    if (pyvenv_launcher && pyvenv_launcher[0]) {
-        wcscpy_s(program_full_path, MAXPATHLEN+1, pyvenv_launcher);
-    } else if (!GetModuleFileNameW(NULL, program_full_path, MAXPATHLEN)) {
+    if (!GetModuleFileNameW(NULL, program_full_path, MAXPATHLEN)) {
         /* GetModuleFileName should never fail when passed NULL */
         return _Py_INIT_ERR("Cannot determine program path");
     }

PC/launcher.c

@@ -28,7 +28,7 @@
 #define RC_NO_PYTHON        103
 #define RC_NO_MEMORY        104
 /*
- * SCRIPT_WRAPPER is used to choose one of the variants of an executable built
+ * SCRIPT_WRAPPER is used to choose between two variants of an executable built
  * from this source file. If not defined, the PEP 397 Python launcher is built;
  * if defined, a script launcher of the type used by setuptools is built, which
  * looks for a script name related to the executable name and runs that script
@@ -40,15 +40,6 @@
 #if defined(SCRIPT_WRAPPER)
 #define RC_NO_SCRIPT        105
 #endif
-/*
- * VENV_REDIRECT is used to choose the variant that looks for an adjacent or
- * one-level-higher pyvenv.cfg, and uses its "home" property to locate and
- * launch the original python.exe.
- */
-#if defined(VENV_REDIRECT)
-#define RC_NO_VENV_CFG      106
-#define RC_BAD_VENV_CFG     107
-#endif
 
 /* Just for now - static definition */
 
@@ -106,7 +97,7 @@ error(int rc, wchar_t * format, ... )
 #if !defined(_WINDOWS)
     fwprintf(stderr, L"%ls\n", message);
 #else
-    MessageBoxW(NULL, message, L"Python Launcher is sorry to say ...",
+    MessageBox(NULL, message, TEXT("Python Launcher is sorry to say ..."),
                MB_OK);
 #endif
     exit(rc);
@@ -140,17 +131,6 @@ static wchar_t * get_env(wchar_t * key)
     return buf;
 }
 
-#if defined(_DEBUG)
-#if defined(_WINDOWS)
-
-#define PYTHON_EXECUTABLE L"pythonw_d.exe"
-
-#else
-
-#define PYTHON_EXECUTABLE L"python_d.exe"
-
-#endif
-#else
 #if defined(_WINDOWS)
 
 #define PYTHON_EXECUTABLE L"pythonw.exe"
@@ -159,7 +139,6 @@ static wchar_t * get_env(wchar_t * key)
 
 #define PYTHON_EXECUTABLE L"python.exe"
 
-#endif
 #endif
 
 #define MAX_VERSION_SIZE    4
@@ -1478,87 +1457,6 @@ show_python_list(wchar_t ** argv)
     return FALSE; /* If this has been called we cannot continue */
 }
 
-#if defined(VENV_REDIRECT)
-
-static int
-find_home_value(const char *buffer, const char **start, DWORD *length)
-{
-    for (const char *s = strstr(buffer, "home"); s; s = strstr(s + 1, "\nhome")) {
-        if (*s == '\n') {
-            ++s;
-        }
-        for (int i = 4; i > 0 && *s; --i, ++s);
-
-        while (*s && iswspace(*s)) {
-            ++s;
-        }
-        if (*s != L'=') {
-            continue;
-        }
-
-        do {
-            ++s;
-        } while (*s && iswspace(*s));
-
-        *start = s;
-        char *nl = strchr(s, '\n');
-        if (nl) {
-            *length = (DWORD)((ptrdiff_t)nl - (ptrdiff_t)s);
-        } else {
-            *length = (DWORD)strlen(s);
-        }
-        return 1;
-    }
-    return 0;
-}
-#endif
-
-static wchar_t *
-wcsdup_pad(const wchar_t *s, int padding, int *newlen)
-{
-    size_t len = wcslen(s);
-    len += 1 + padding;
-    wchar_t *r = (wchar_t *)malloc(len * sizeof(wchar_t));
-    if (!r) {
-        return NULL;
-    }
-    if (wcscpy_s(r, len, s)) {
-        free(r);
-        return NULL;
-    }
-    *newlen = len < MAXINT ? (int)len : MAXINT;
-    return r;
-}
-
-static wchar_t *
-get_process_name()
-{
-    DWORD bufferLen = MAX_PATH;
-    DWORD len = bufferLen;
-    wchar_t *r = NULL;
-
-    while (!r) {
-        r = (wchar_t *)malloc(bufferLen * sizeof(wchar_t));
-        if (!r) {
-            error(RC_NO_MEMORY, L"out of memory");
-            return NULL;
-        }
-        len = GetModuleFileNameW(NULL, r, bufferLen);
-        if (len == 0) {
-            free(r);
-            error(0, L"Failed to get module name");
-            return NULL;
-        } else if (len == bufferLen &&
-                   GetLastError() == ERROR_INSUFFICIENT_BUFFER) {
-            free(r);
-            r = NULL;
-            bufferLen *= 2;
-        }
-    }
-
-    return r;
-}
-
 static int
 process(int argc, wchar_t ** argv)
 {
@@ -1566,27 +1464,21 @@ process(int argc, wchar_t ** argv)
     wchar_t * command;
     wchar_t * executable;
     wchar_t * p;
-    wchar_t * argv0;
     int rc = 0;
+    size_t plen;
     INSTALLED_PYTHON * ip;
     BOOL valid;
     DWORD size, attrs;
+    HRESULT hr;
     wchar_t message[MSGSIZE];
     void * version_data;
     VS_FIXEDFILEINFO * file_info;
     UINT block_size;
-#if defined(VENV_REDIRECT)
-    wchar_t * venv_cfg_path;
+    int index;
+#if defined(SCRIPT_WRAPPER)
     int newlen;
-#elif defined(SCRIPT_WRAPPER)
     wchar_t * newcommand;
     wchar_t * av[2];
-    int newlen;
-    HRESULT hr;
-    int index;
-#else
-    HRESULT hr;
-    int index;
 #endif
 
     setvbuf(stderr, (char *)NULL, _IONBF, 0);
@@ -1604,7 +1496,6 @@ process(int argc, wchar_t ** argv)
 #else
     debug(L"launcher executable: Console\n");
 #endif
-#if !defined(VENV_REDIRECT)
     /* Get the local appdata folder (non-roaming) */
     hr = SHGetFolderPathW(NULL, CSIDL_LOCAL_APPDATA,
                           NULL, 0, appdata_ini_path);
@@ -1613,7 +1504,9 @@ process(int argc, wchar_t ** argv)
         appdata_ini_path[0] = L'\0';
     }
     else {
-        wcsncat_s(appdata_ini_path, MAX_PATH, L"\\py.ini", _TRUNCATE);
+        plen = wcslen(appdata_ini_path);
+        p = &appdata_ini_path[plen];
+        wcsncpy_s(p, MAX_PATH - plen, L"\\py.ini", _TRUNCATE);
         attrs = GetFileAttributesW(appdata_ini_path);
         if (attrs == INVALID_FILE_ATTRIBUTES) {
             debug(L"File '%ls' non-existent\n", appdata_ini_path);
@@ -1622,9 +1515,8 @@ process(int argc, wchar_t ** argv)
             debug(L"Using local configuration file '%ls'\n", appdata_ini_path);
         }
     }
-#endif
-    argv0 = get_process_name();
-    size = GetFileVersionInfoSizeW(argv0, &size);
+    plen = GetModuleFileNameW(NULL, launcher_ini_path, MAX_PATH);
+    size = GetFileVersionInfoSizeW(launcher_ini_path, &size);
     if (size == 0) {
         winerror(GetLastError(), message, MSGSIZE);
         debug(L"GetFileVersionInfoSize failed: %ls\n", message);
@@ -1632,7 +1524,7 @@ process(int argc, wchar_t ** argv)
     else {
         version_data = malloc(size);
         if (version_data) {
-            valid = GetFileVersionInfoW(argv0, 0, size,
+            valid = GetFileVersionInfoW(launcher_ini_path, 0, size,
                                         version_data);
             if (!valid)
                 debug(L"GetFileVersionInfo failed: %X\n", GetLastError());
@@ -1649,51 +1541,15 @@ process(int argc, wchar_t ** argv)
             free(version_data);
         }
     }
-
-#if defined(VENV_REDIRECT)
-    /* Allocate some extra space for new filenames */
-    venv_cfg_path = wcsdup_pad(argv0, 32, &newlen);
-    if (!venv_cfg_path) {
-        error(RC_NO_MEMORY, L"Failed to copy module name");
-    }
-    p = wcsrchr(venv_cfg_path, L'\\');
-
-    if (p == NULL) {
-        error(RC_NO_VENV_CFG, L"No pyvenv.cfg file");
-    }
-    p[0] = L'\0';
-    wcscat_s(venv_cfg_path, newlen, L"\\pyvenv.cfg");
-    attrs = GetFileAttributesW(venv_cfg_path);
-    if (attrs == INVALID_FILE_ATTRIBUTES) {
-        debug(L"File '%ls' non-existent\n", venv_cfg_path);
-        p[0] = '\0';
-        p = wcsrchr(venv_cfg_path, L'\\');
-        if (p != NULL) {
-            p[0] = '\0';
-            wcscat_s(venv_cfg_path, newlen, L"\\pyvenv.cfg");
-            attrs = GetFileAttributesW(venv_cfg_path);
-            if (attrs == INVALID_FILE_ATTRIBUTES) {
-                debug(L"File '%ls' non-existent\n", venv_cfg_path);
-                error(RC_NO_VENV_CFG, L"No pyvenv.cfg file");
-            }
-        }
-    }
-    debug(L"Using venv configuration file '%ls'\n", venv_cfg_path);
-#else
-    /* Allocate some extra space for new filenames */
-    if (wcscpy_s(launcher_ini_path, MAX_PATH, argv0)) {
-        error(RC_NO_MEMORY, L"Failed to copy module name");
-    }
     p = wcsrchr(launcher_ini_path, L'\\');
-
     if (p == NULL) {
         debug(L"GetModuleFileNameW returned value has no backslash: %ls\n",
               launcher_ini_path);
         launcher_ini_path[0] = L'\0';
     }
     else {
-        p[0] = L'\0';
-        wcscat_s(launcher_ini_path, MAX_PATH, L"\\py.ini");
+        wcsncpy_s(p, MAX_PATH - (p - launcher_ini_path), L"\\py.ini",
+                  _TRUNCATE);
         attrs = GetFileAttributesW(launcher_ini_path);
         if (attrs == INVALID_FILE_ATTRIBUTES) {
             debug(L"File '%ls' non-existent\n", launcher_ini_path);
@@ -1702,7 +1558,6 @@ process(int argc, wchar_t ** argv)
             debug(L"Using global configuration file '%ls'\n", launcher_ini_path);
         }
     }
-#endif
 
     command = skip_me(GetCommandLineW());
     debug(L"Called with command line: %ls\n", command);
@@ -1738,55 +1593,6 @@ process(int argc, wchar_t ** argv)
         command = newcommand;
         valid = FALSE;
     }
-#elif defined(VENV_REDIRECT)
-    {
-        FILE *f;
-        char buffer[4096]; /* 4KB should be enough for anybody */
-        char *start;
-        DWORD len, cch, cch_actual;
-        size_t cb;
-        if (_wfopen_s(&f, venv_cfg_path, L"r")) {
-            error(RC_BAD_VENV_CFG, L"Cannot read '%ls'", venv_cfg_path);
-        }
-        cb = fread_s(buffer, sizeof(buffer), sizeof(buffer[0]),
-                     sizeof(buffer) / sizeof(buffer[0]), f);
-        fclose(f);
-
-        if (!find_home_value(buffer, &start, &len)) {
-            error(RC_BAD_VENV_CFG, L"Cannot find home in '%ls'",
-                  venv_cfg_path);
-        }
-
-        cch = MultiByteToWideChar(CP_UTF8, 0, start, len, NULL, 0);
-        if (!cch) {
-            error(0, L"Cannot determine memory for home path");
-        }
-        cch += (DWORD)wcslen(PYTHON_EXECUTABLE) + 1 + 1; /* include sep and null */
-        executable = (wchar_t *)malloc(cch * sizeof(wchar_t));
-        if (executable == NULL) {
-            error(RC_NO_MEMORY, L"A memory allocation failed");
-        }
-        cch_actual = MultiByteToWideChar(CP_UTF8, 0, start, len, executable, cch);
-        if (!cch_actual) {
-            error(RC_BAD_VENV_CFG, L"Cannot decode home path in '%ls'",
-                  venv_cfg_path);
-        }
-        if (executable[cch_actual - 1] != L'\\') {
-            executable[cch_actual++] = L'\\';
-            executable[cch_actual] = L'\0';
-        }
-        if (wcscat_s(executable, cch, PYTHON_EXECUTABLE)) {
-            error(RC_BAD_VENV_CFG, L"Cannot create executable path from '%ls'",
-                  venv_cfg_path);
-        }
-        if (GetFileAttributesW(executable) == INVALID_FILE_ATTRIBUTES) {
-            error(RC_NO_PYTHON, L"No Python at '%ls'", executable);
-        }
-        if (!SetEnvironmentVariableW(L"__PYVENV_LAUNCHER__", argv0)) {
-            error(0, L"Failed to set launcher environment");
-        }
-        valid = 1;
-    }
 #else
     if (argc <= 1) {
         valid = FALSE;
@@ -1794,6 +1600,7 @@ process(int argc, wchar_t ** argv)
     }
     else {
         p = argv[1];
+        plen = wcslen(p);
         if ((argc == 2) && // list version args
             (!wcsncmp(p, L"-0", wcslen(L"-0")) ||
             !wcsncmp(p, L"--list", wcslen(L"--list"))))

PC/layout/__main__.py

@@ -1,14 +0,0 @@
-import sys
-
-try:
-    import layout
-except ImportError:
-    # Failed to import our package, which likely means we were started directly
-    # Add the additional search path needed to locate our module.
-    from pathlib import Path
-
-    sys.path.insert(0, str(Path(__file__).resolve().parent.parent))
-
-from layout.main import main
-
-sys.exit(int(main() or 0))

PC/layout/main.py

@@ -1,612 +0,0 @@
-"""
-Generates a layout of Python for Windows from a build.
-
-See python make_layout.py --help for usage.
-"""
-
-__author__ = "Steve Dower <steve.dower@python.org>"
-__version__ = "3.8"
-
-import argparse
-import functools
-import os
-import re
-import shutil
-import subprocess
-import sys
-import tempfile
-import zipfile
-
-from pathlib import Path
-
-if __name__ == "__main__":
-    # Started directly, so enable relative imports
-    __path__ = [str(Path(__file__).resolve().parent)]
-
-from .support.appxmanifest import *
-from .support.catalog import *
-from .support.constants import *
-from .support.filesets import *
-from .support.logging import *
-from .support.options import *
-from .support.pip import *
-from .support.props import *
-
-BDIST_WININST_FILES_ONLY = FileNameSet("wininst-*", "bdist_wininst.py")
-BDIST_WININST_STUB = "PC/layout/support/distutils.command.bdist_wininst.py"
-
-TEST_PYDS_ONLY = FileStemSet("xxlimited", "_ctypes_test", "_test*")
-TEST_DIRS_ONLY = FileNameSet("test", "tests")
-
-IDLE_DIRS_ONLY = FileNameSet("idlelib")
-
-TCLTK_PYDS_ONLY = FileStemSet("tcl*", "tk*", "_tkinter")
-TCLTK_DIRS_ONLY = FileNameSet("tkinter", "turtledemo")
-TCLTK_FILES_ONLY = FileNameSet("turtle.py")
-
-VENV_DIRS_ONLY = FileNameSet("venv", "ensurepip")
-
-EXCLUDE_FROM_PYDS = FileStemSet("python*", "pyshellext")
-EXCLUDE_FROM_LIB = FileNameSet("*.pyc", "__pycache__", "*.pickle")
-EXCLUDE_FROM_PACKAGED_LIB = FileNameSet("readme.txt")
-EXCLUDE_FROM_COMPILE = FileNameSet("badsyntax_*", "bad_*")
-EXCLUDE_FROM_CATALOG = FileSuffixSet(".exe", ".pyd", ".dll")
-
-REQUIRED_DLLS = FileStemSet("libcrypto*", "libssl*")
-
-LIB2TO3_GRAMMAR_FILES = FileNameSet("Grammar.txt", "PatternGrammar.txt")
-
-PY_FILES = FileSuffixSet(".py")
-PYC_FILES = FileSuffixSet(".pyc")
-CAT_FILES = FileSuffixSet(".cat")
-CDF_FILES = FileSuffixSet(".cdf")
-
-DATA_DIRS = FileNameSet("data")
-
-TOOLS_DIRS = FileNameSet("scripts", "i18n", "pynche", "demo", "parser")
-TOOLS_FILES = FileSuffixSet(".py", ".pyw", ".txt")
-
-
-def get_lib_layout(ns):
-    def _c(f):
-        if f in EXCLUDE_FROM_LIB:
-            return False
-        if f.is_dir():
-            if f in TEST_DIRS_ONLY:
-                return ns.include_tests
-            if f in TCLTK_DIRS_ONLY:
-                return ns.include_tcltk
-            if f in IDLE_DIRS_ONLY:
-                return ns.include_idle
-            if f in VENV_DIRS_ONLY:
-                return ns.include_venv
-        else:
-            if f in TCLTK_FILES_ONLY:
-                return ns.include_tcltk
-            if f in BDIST_WININST_FILES_ONLY:
-                return ns.include_bdist_wininst
-        return True
-
-    for dest, src in rglob(ns.source / "Lib", "**/*", _c):
-        yield dest, src
-
-    if not ns.include_bdist_wininst:
-        src = ns.source / BDIST_WININST_STUB
-        yield Path("distutils/command/bdist_wininst.py"), src
-
-
-def get_tcltk_lib(ns):
-    if not ns.include_tcltk:
-        return
-
-    tcl_lib = os.getenv("TCL_LIBRARY")
-    if not tcl_lib or not os.path.isdir(tcl_lib):
-        try:
-            with open(ns.build / "TCL_LIBRARY.env", "r", encoding="utf-8-sig") as f:
-                tcl_lib = f.read().strip()
-        except FileNotFoundError:
-            pass
-        if not tcl_lib or not os.path.isdir(tcl_lib):
-            warn("Failed to find TCL_LIBRARY")
-            return
-
-    for dest, src in rglob(Path(tcl_lib).parent, "**/*"):
-        yield "tcl/{}".format(dest), src
-
-
-def get_layout(ns):
-    def in_build(f, dest="", new_name=None):
-        n, _, x = f.rpartition(".")
-        n = new_name or n
-        src = ns.build / f
-        if ns.debug and src not in REQUIRED_DLLS:
-            if not src.stem.endswith("_d"):
-                src = src.parent / (src.stem + "_d" + src.suffix)
-            if not n.endswith("_d"):
-                n += "_d"
-                f = n + "." + x
-        yield dest + n + "." + x, src
-        if ns.include_symbols:
-            pdb = src.with_suffix(".pdb")
-            if pdb.is_file():
-                yield dest + n + ".pdb", pdb
-        if ns.include_dev:
-            lib = src.with_suffix(".lib")
-            if lib.is_file():
-                yield "libs/" + n + ".lib", lib
-
-    yield from in_build("python_uwp.exe", new_name="python")
-    yield from in_build("pythonw_uwp.exe", new_name="pythonw")
-
-    yield from in_build(PYTHON_DLL_NAME)
-
-    if ns.include_launchers:
-        if ns.include_pip:
-            yield from in_build("python_uwp.exe", new_name="pip")
-        if ns.include_idle:
-            yield from in_build("pythonw_uwp.exe", new_name="idle")
-
-    if ns.include_stable:
-        yield from in_build(PYTHON_STABLE_DLL_NAME)
-
-    for dest, src in rglob(ns.build, "vcruntime*.dll"):
-        yield dest, src
-
-    for dest, src in rglob(ns.build, ("*.pyd", "*.dll")):
-        if src.stem.endswith("_d") != bool(ns.debug) and src not in REQUIRED_DLLS:
-            continue
-        if src in EXCLUDE_FROM_PYDS:
-            continue
-        if src in TEST_PYDS_ONLY and not ns.include_tests:
-            continue
-        if src in TCLTK_PYDS_ONLY and not ns.include_tcltk:
-            continue
-
-        yield from in_build(src.name, dest="" if ns.flat_dlls else "DLLs/")
-
-    if ns.zip_lib:
-        zip_name = PYTHON_ZIP_NAME
-        yield zip_name, ns.temp / zip_name
-    else:
-        for dest, src in get_lib_layout(ns):
-            yield "Lib/{}".format(dest), src
-
-        if ns.include_venv:
-            yield from in_build("venvlauncher.exe", "Lib/venv/scripts/nt/", "python")
-            yield from in_build("venvwlauncher.exe", "Lib/venv/scripts/nt/", "pythonw")
-
-    if ns.include_tools:
-
-        def _c(d):
-            if d.is_dir():
-                return d in TOOLS_DIRS
-            return d in TOOLS_FILES
-
-        for dest, src in rglob(ns.source / "Tools", "**/*", _c):
-            yield "Tools/{}".format(dest), src
-
-    if ns.include_underpth:
-        yield PYTHON_PTH_NAME, ns.temp / PYTHON_PTH_NAME
-
-    if ns.include_dev:
-
-        def _c(d):
-            if d.is_dir():
-                return d.name != "internal"
-            return True
-
-        for dest, src in rglob(ns.source / "Include", "**/*.h", _c):
-            yield "include/{}".format(dest), src
-        src = ns.source / "PC" / "pyconfig.h"
-        yield "include/pyconfig.h", src
-
-    for dest, src in get_tcltk_lib(ns):
-        yield dest, src
-
-    if ns.include_pip:
-        pip_dir = get_pip_dir(ns)
-        if not pip_dir.is_dir():
-            log_warning("Failed to find {} - pip will not be included", pip_dir)
-        else:
-            pkg_root = "packages/{}" if ns.zip_lib else "Lib/site-packages/{}"
-            for dest, src in rglob(pip_dir, "**/*"):
-                if src in EXCLUDE_FROM_LIB or src in EXCLUDE_FROM_PACKAGED_LIB:
-                    continue
-                yield pkg_root.format(dest), src
-
-    if ns.include_chm:
-        for dest, src in rglob(ns.doc_build / "htmlhelp", PYTHON_CHM_NAME):
-            yield "Doc/{}".format(dest), src
-
-    if ns.include_html_doc:
-        for dest, src in rglob(ns.doc_build / "html", "**/*"):
-            yield "Doc/html/{}".format(dest), src
-
-    if ns.include_props:
-        for dest, src in get_props_layout(ns):
-            yield dest, src
-
-    for dest, src in get_appx_layout(ns):
-        yield dest, src
-
-    if ns.include_cat:
-        if ns.flat_dlls:
-            yield ns.include_cat.name, ns.include_cat
-        else:
-            yield "DLLs/{}".format(ns.include_cat.name), ns.include_cat
-
-
-def _compile_one_py(src, dest, name, optimize):
-    import py_compile
-
-    if dest is not None:
-        dest = str(dest)
-
-    try:
-        return Path(
-            py_compile.compile(
-                str(src),
-                dest,
-                str(name),
-                doraise=True,
-                optimize=optimize,
-                invalidation_mode=py_compile.PycInvalidationMode.CHECKED_HASH,
-            )
-        )
-    except py_compile.PyCompileError:
-        log_warning("Failed to compile {}", src)
-        return None
-
-
-def _py_temp_compile(src, ns, dest_dir=None):
-    if not ns.precompile or src not in PY_FILES or src.parent in DATA_DIRS:
-        return None
-
-    dest = (dest_dir or ns.temp) / (src.stem + ".py")
-    return _compile_one_py(src, dest.with_suffix(".pyc"), dest, optimize=2)
-
-
-def _write_to_zip(zf, dest, src, ns):
-    pyc = _py_temp_compile(src, ns)
-    if pyc:
-        try:
-            zf.write(str(pyc), dest.with_suffix(".pyc"))
-        finally:
-            try:
-                pyc.unlink()
-            except:
-                log_exception("Failed to delete {}", pyc)
-        return
-
-    if src in LIB2TO3_GRAMMAR_FILES:
-        from lib2to3.pgen2.driver import load_grammar
-
-        tmp = ns.temp / src.name
-        try:
-            shutil.copy(src, tmp)
-            load_grammar(str(tmp))
-            for f in ns.temp.glob(src.stem + "*.pickle"):
-                zf.write(str(f), str(dest.parent / f.name))
-                try:
-                    f.unlink()
-                except:
-                    log_exception("Failed to delete {}", f)
-        except:
-            log_exception("Failed to compile {}", src)
-        finally:
-            try:
-                tmp.unlink()
-            except:
-                log_exception("Failed to delete {}", tmp)
-
-    zf.write(str(src), str(dest))
-
-
-def generate_source_files(ns):
-    if ns.zip_lib:
-        zip_name = PYTHON_ZIP_NAME
-        zip_path = ns.temp / zip_name
-        if zip_path.is_file():
-            zip_path.unlink()
-        elif zip_path.is_dir():
-            log_error(
-                "Cannot create zip file because a directory exists by the same name"
-            )
-            return
-        log_info("Generating {} in {}", zip_name, ns.temp)
-        ns.temp.mkdir(parents=True, exist_ok=True)
-        with zipfile.ZipFile(zip_path, "w", zipfile.ZIP_DEFLATED) as zf:
-            for dest, src in get_lib_layout(ns):
-                _write_to_zip(zf, dest, src, ns)
-
-    if ns.include_underpth:
-        log_info("Generating {} in {}", PYTHON_PTH_NAME, ns.temp)
-        ns.temp.mkdir(parents=True, exist_ok=True)
-        with open(ns.temp / PYTHON_PTH_NAME, "w", encoding="utf-8") as f:
-            if ns.zip_lib:
-                print(PYTHON_ZIP_NAME, file=f)
-                if ns.include_pip:
-                    print("packages", file=f)
-            else:
-                print("Lib", file=f)
-                print("Lib/site-packages", file=f)
-            if not ns.flat_dlls:
-                print("DLLs", file=f)
-            print(".", file=f)
-            print(file=f)
-            print("# Uncomment to run site.main() automatically", file=f)
-            print("#import site", file=f)
-
-    if ns.include_appxmanifest:
-        log_info("Generating AppxManifest.xml in {}", ns.temp)
-        ns.temp.mkdir(parents=True, exist_ok=True)
-
-        with open(ns.temp / "AppxManifest.xml", "wb") as f:
-            f.write(get_appxmanifest(ns))
-
-        with open(ns.temp / "_resources.xml", "wb") as f:
-            f.write(get_resources_xml(ns))
-
-    if ns.include_pip:
-        pip_dir = get_pip_dir(ns)
-        if not (pip_dir / "pip").is_dir():
-            log_info("Extracting pip to {}", pip_dir)
-            pip_dir.mkdir(parents=True, exist_ok=True)
-            extract_pip_files(ns)
-
-    if ns.include_props:
-        log_info("Generating {} in {}", PYTHON_PROPS_NAME, ns.temp)
-        ns.temp.mkdir(parents=True, exist_ok=True)
-        with open(ns.temp / PYTHON_PROPS_NAME, "wb") as f:
-            f.write(get_props(ns))
-
-
-def _create_zip_file(ns):
-    if not ns.zip:
-        return None
-
-    if ns.zip.is_file():
-        try:
-            ns.zip.unlink()
-        except OSError:
-            log_exception("Unable to remove {}", ns.zip)
-            sys.exit(8)
-    elif ns.zip.is_dir():
-        log_error("Cannot create ZIP file because {} is a directory", ns.zip)
-        sys.exit(8)
-
-    ns.zip.parent.mkdir(parents=True, exist_ok=True)
-    return zipfile.ZipFile(ns.zip, "w", zipfile.ZIP_DEFLATED)
-
-
-def copy_files(files, ns):
-    if ns.copy:
-        ns.copy.mkdir(parents=True, exist_ok=True)
-
-    try:
-        total = len(files)
-    except TypeError:
-        total = None
-    count = 0
-
-    zip_file = _create_zip_file(ns)
-    try:
-        need_compile = []
-        in_catalog = []
-
-        for dest, src in files:
-            count += 1
-            if count % 10 == 0:
-                if total:
-                    log_info("Processed {:>4} of {} files", count, total)
-                else:
-                    log_info("Processed {} files", count)
-            log_debug("Processing {!s}", src)
-
-            if (
-                ns.precompile
-                and src in PY_FILES
-                and src not in EXCLUDE_FROM_COMPILE
-                and src.parent not in DATA_DIRS
-                and os.path.normcase(str(dest)).startswith(os.path.normcase("Lib"))
-            ):
-                if ns.copy:
-                    need_compile.append((dest, ns.copy / dest))
-                else:
-                    (ns.temp / "Lib" / dest).parent.mkdir(parents=True, exist_ok=True)
-                    shutil.copy2(src, ns.temp / "Lib" / dest)
-                    need_compile.append((dest, ns.temp / "Lib" / dest))
-
-            if src not in EXCLUDE_FROM_CATALOG:
-                in_catalog.append((src.name, src))
-
-            if ns.copy:
-                log_debug("Copy {} -> {}", src, ns.copy / dest)
-                (ns.copy / dest).parent.mkdir(parents=True, exist_ok=True)
-                try:
-                    shutil.copy2(src, ns.copy / dest)
-                except shutil.SameFileError:
-                    pass
-
-            if ns.zip:
-                log_debug("Zip {} into {}", src, ns.zip)
-                zip_file.write(src, str(dest))
-
-        if need_compile:
-            for dest, src in need_compile:
-                compiled = [
-                    _compile_one_py(src, None, dest, optimize=0),
-                    _compile_one_py(src, None, dest, optimize=1),
-                    _compile_one_py(src, None, dest, optimize=2),
-                ]
-                for c in compiled:
-                    if not c:
-                        continue
-                    cdest = Path(dest).parent / Path(c).relative_to(src.parent)
-                    if ns.zip:
-                        log_debug("Zip {} into {}", c, ns.zip)
-                        zip_file.write(c, str(cdest))
-                    in_catalog.append((cdest.name, cdest))
-
-        if ns.catalog:
-            # Just write out the CDF now. Compilation and signing is
-            # an extra step
-            log_info("Generating {}", ns.catalog)
-            ns.catalog.parent.mkdir(parents=True, exist_ok=True)
-            write_catalog(ns.catalog, in_catalog)
-
-    finally:
-        if zip_file:
-            zip_file.close()
-
-
-def main():
-    parser = argparse.ArgumentParser()
-    parser.add_argument("-v", help="Increase verbosity", action="count")
-    parser.add_argument(
-        "-s",
-        "--source",
-        metavar="dir",
-        help="The directory containing the repository root",
-        type=Path,
-        default=None,
-    )
-    parser.add_argument(
-        "-b", "--build", metavar="dir", help="Specify the build directory", type=Path
-    )
-    parser.add_argument(
-        "--doc-build",
-        metavar="dir",
-        help="Specify the docs build directory",
-        type=Path,
-        default=None,
-    )
-    parser.add_argument(
-        "--copy",
-        metavar="directory",
-        help="The name of the directory to copy an extracted layout to",
-        type=Path,
-        default=None,
-    )
-    parser.add_argument(
-        "--zip",
-        metavar="file",
-        help="The ZIP file to write all files to",
-        type=Path,
-        default=None,
-    )
-    parser.add_argument(
-        "--catalog",
-        metavar="file",
-        help="The CDF file to write catalog entries to",
-        type=Path,
-        default=None,
-    )
-    parser.add_argument(
-        "--log",
-        metavar="file",
-        help="Write all operations to the specified file",
-        type=Path,
-        default=None,
-    )
-    parser.add_argument(
-        "-t",
-        "--temp",
-        metavar="file",
-        help="A temporary working directory",
-        type=Path,
-        default=None,
-    )
-    parser.add_argument(
-        "-d", "--debug", help="Include debug build", action="store_true"
-    )
-    parser.add_argument(
-        "-p",
-        "--precompile",
-        help="Include .pyc files instead of .py",
-        action="store_true",
-    )
-    parser.add_argument(
-        "-z", "--zip-lib", help="Include library in a ZIP file", action="store_true"
-    )
-    parser.add_argument(
-        "--flat-dlls", help="Does not create a DLLs directory", action="store_true"
-    )
-    parser.add_argument(
-        "-a",
-        "--include-all",
-        help="Include all optional components",
-        action="store_true",
-    )
-    parser.add_argument(
-        "--include-cat",
-        metavar="file",
-        help="Specify the catalog file to include",
-        type=Path,
-        default=None,
-    )
-    for opt, help in get_argparse_options():
-        parser.add_argument(opt, help=help, action="store_true")
-
-    ns = parser.parse_args()
-    update_presets(ns)
-
-    ns.source = ns.source or (Path(__file__).resolve().parent.parent.parent)
-    ns.build = ns.build or Path(sys.executable).parent
-    ns.temp = ns.temp or Path(tempfile.mkdtemp())
-    ns.doc_build = ns.doc_build or (ns.source / "Doc" / "build")
-    if not ns.source.is_absolute():
-        ns.source = (Path.cwd() / ns.source).resolve()
-    if not ns.build.is_absolute():
-        ns.build = (Path.cwd() / ns.build).resolve()
-    if not ns.temp.is_absolute():
-        ns.temp = (Path.cwd() / ns.temp).resolve()
-    if not ns.doc_build.is_absolute():
-        ns.doc_build = (Path.cwd() / ns.doc_build).resolve()
-    if ns.include_cat and not ns.include_cat.is_absolute():
-        ns.include_cat = (Path.cwd() / ns.include_cat).resolve()
-
-    if ns.copy and not ns.copy.is_absolute():
-        ns.copy = (Path.cwd() / ns.copy).resolve()
-    if ns.zip and not ns.zip.is_absolute():
-        ns.zip = (Path.cwd() / ns.zip).resolve()
-    if ns.catalog and not ns.catalog.is_absolute():
-        ns.catalog = (Path.cwd() / ns.catalog).resolve()
-
-    configure_logger(ns)
-
-    log_info(
-        """OPTIONS
-Source: {ns.source}
-Build:  {ns.build}
-Temp:   {ns.temp}
-
-Copy to: {ns.copy}
-Zip to:  {ns.zip}
-Catalog: {ns.catalog}""",
-        ns=ns,
-    )
-
-    if ns.include_idle and not ns.include_tcltk:
-        log_warning("Assuming --include-tcltk to support --include-idle")
-        ns.include_tcltk = True
-
-    try:
-        generate_source_files(ns)
-        files = list(get_layout(ns))
-        copy_files(files, ns)
-    except KeyboardInterrupt:
-        log_info("Interrupted by Ctrl+C")
-        return 3
-    except SystemExit:
-        raise
-    except:
-        log_exception("Unhandled error")
-
-    if error_was_logged():
-        log_error("Errors occurred.")
-        return 1
-
-
-if __name__ == "__main__":
-    sys.exit(int(main() or 0))

PC/layout/support/appxmanifest.py

@@ -1,487 +0,0 @@
-"""
-File generation for APPX/MSIX manifests.
-"""
-
-__author__ = "Steve Dower <steve.dower@python.org>"
-__version__ = "3.8"
-
-
-import collections
-import ctypes
-import io
-import os
-import sys
-
-from pathlib import Path, PureWindowsPath
-from xml.etree import ElementTree as ET
-
-from .constants import *
-
-__all__ = []
-
-
-def public(f):
-    __all__.append(f.__name__)
-    return f
-
-
-APPX_DATA = dict(
-    Name="PythonSoftwareFoundation.Python.{}".format(VER_DOT),
-    Version="{}.{}.{}.0".format(VER_MAJOR, VER_MINOR, VER_FIELD3),
-    Publisher=os.getenv(
-        "APPX_DATA_PUBLISHER", "CN=4975D53F-AA7E-49A5-8B49-EA4FDC1BB66B"
-    ),
-    DisplayName="Python {}".format(VER_DOT),
-    Description="The Python {} runtime and console.".format(VER_DOT),
-    ProcessorArchitecture="x64" if IS_X64 else "x86",
-)
-
-PYTHON_VE_DATA = dict(
-    DisplayName="Python {}".format(VER_DOT),
-    Description="Python interactive console",
-    Square150x150Logo="_resources/pythonx150.png",
-    Square44x44Logo="_resources/pythonx44.png",
-    BackgroundColor="transparent",
-)
-
-PYTHONW_VE_DATA = dict(
-    DisplayName="Python {} (Windowed)".format(VER_DOT),
-    Description="Python windowed app launcher",
-    Square150x150Logo="_resources/pythonwx150.png",
-    Square44x44Logo="_resources/pythonwx44.png",
-    BackgroundColor="transparent",
-    AppListEntry="none",
-)
-
-PIP_VE_DATA = dict(
-    DisplayName="pip (Python {})".format(VER_DOT),
-    Description="pip package manager for Python {}".format(VER_DOT),
-    Square150x150Logo="_resources/pythonx150.png",
-    Square44x44Logo="_resources/pythonx44.png",
-    BackgroundColor="transparent",
-    AppListEntry="none",
-)
-
-IDLE_VE_DATA = dict(
-    DisplayName="IDLE (Python {})".format(VER_DOT),
-    Description="IDLE editor for Python {}".format(VER_DOT),
-    Square150x150Logo="_resources/pythonwx150.png",
-    Square44x44Logo="_resources/pythonwx44.png",
-    BackgroundColor="transparent",
-)
-
-APPXMANIFEST_NS = {
-    "": "http://schemas.microsoft.com/appx/manifest/foundation/windows10",
-    "m": "http://schemas.microsoft.com/appx/manifest/foundation/windows10",
-    "uap": "http://schemas.microsoft.com/appx/manifest/uap/windows10",
-    "rescap": "http://schemas.microsoft.com/appx/manifest/foundation/windows10/restrictedcapabilities",
-    "rescap4": "http://schemas.microsoft.com/appx/manifest/foundation/windows10/restrictedcapabilities/4",
-    "desktop4": "http://schemas.microsoft.com/appx/manifest/desktop/windows10/4",
-    "desktop6": "http://schemas.microsoft.com/appx/manifest/desktop/windows10/6",
-    "uap3": "http://schemas.microsoft.com/appx/manifest/uap/windows10/3",
-    "uap4": "http://schemas.microsoft.com/appx/manifest/uap/windows10/4",
-    "uap5": "http://schemas.microsoft.com/appx/manifest/uap/windows10/5",
-}
-
-APPXMANIFEST_TEMPLATE = """<?xml version="1.0" encoding="utf-8"?>
-<Package xmlns="http://schemas.microsoft.com/appx/manifest/foundation/windows10"
-    xmlns:uap="http://schemas.microsoft.com/appx/manifest/uap/windows10"
-    xmlns:rescap="http://schemas.microsoft.com/appx/manifest/foundation/windows10/restrictedcapabilities"
-    xmlns:rescap4="http://schemas.microsoft.com/appx/manifest/foundation/windows10/restrictedcapabilities/4"
-    xmlns:desktop4="http://schemas.microsoft.com/appx/manifest/desktop/windows10/4"
-    xmlns:uap4="http://schemas.microsoft.com/appx/manifest/uap/windows10/4"
-    xmlns:uap5="http://schemas.microsoft.com/appx/manifest/uap/windows10/5">
-    <Identity Name=""
-              Version=""
-              Publisher=""
-              ProcessorArchitecture="" />
-    <Properties>
-        <DisplayName></DisplayName>
-        <PublisherDisplayName>Python Software Foundation</PublisherDisplayName>
-        <Description></Description>
-        <Logo>_resources/pythonx50.png</Logo>
-    </Properties>
-    <Resources>
-        <Resource Language="en-US" />
-    </Resources>
-    <Dependencies>
-        <TargetDeviceFamily Name="Windows.Desktop" MinVersion="10.0.17763.0" MaxVersionTested="" />
-    </Dependencies>
-    <Capabilities>
-        <rescap:Capability Name="runFullTrust"/>
-    </Capabilities>
-    <Applications>
-    </Applications>
-    <Extensions>
-    </Extensions>
-</Package>"""
-
-
-RESOURCES_XML_TEMPLATE = r"""<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<!--This file is input for makepri.exe. It should be excluded from the final package.-->
-<resources targetOsVersion="10.0.0" majorVersion="1">
-    <packaging>
-        <autoResourcePackage qualifier="Language"/>
-        <autoResourcePackage qualifier="Scale"/>
-        <autoResourcePackage qualifier="DXFeatureLevel"/>
-    </packaging>
-    <index root="\" startIndexAt="\">
-        <default>
-            <qualifier name="Language" value="en-US"/>
-            <qualifier name="Contrast" value="standard"/>
-            <qualifier name="Scale" value="100"/>
-            <qualifier name="HomeRegion" value="001"/>
-            <qualifier name="TargetSize" value="256"/>
-            <qualifier name="LayoutDirection" value="LTR"/>
-            <qualifier name="Theme" value="dark"/>
-            <qualifier name="AlternateForm" value=""/>
-            <qualifier name="DXFeatureLevel" value="DX9"/>
-            <qualifier name="Configuration" value=""/>
-            <qualifier name="DeviceFamily" value="Universal"/>
-            <qualifier name="Custom" value=""/>
-        </default>
-        <indexer-config type="folder" foldernameAsQualifier="true" filenameAsQualifier="true" qualifierDelimiter="$"/>
-        <indexer-config type="resw" convertDotsToSlashes="true" initialPath=""/>
-        <indexer-config type="resjson" initialPath=""/>
-        <indexer-config type="PRI"/>
-    </index>
-</resources>"""
-
-
-SCCD_FILENAME = "PC/classicAppCompat.sccd"
-
-REGISTRY = {
-    "HKCU\\Software\\Python\\PythonCore": {
-        VER_DOT: {
-            "DisplayName": APPX_DATA["DisplayName"],
-            "SupportUrl": "https://www.python.org/",
-            "SysArchitecture": "64bit" if IS_X64 else "32bit",
-            "SysVersion": VER_DOT,
-            "Version": "{}.{}.{}".format(VER_MAJOR, VER_MINOR, VER_MICRO),
-            "InstallPath": {
-                # I have no idea why the trailing spaces are needed, but they seem to be needed.
-                "": "[{AppVPackageRoot}][                    ]",
-                "ExecutablePath": "[{AppVPackageRoot}]python.exe[                    ]",
-                "WindowedExecutablePath": "[{AppVPackageRoot}]pythonw.exe[                    ]",
-            },
-            "Help": {
-                "Main Python Documentation": {
-                    "_condition": lambda ns: ns.include_chm,
-                    "": "[{{AppVPackageRoot}}]Doc\\{}[                    ]".format(
-                        PYTHON_CHM_NAME
-                    ),
-                },
-                "Local Python Documentation": {
-                    "_condition": lambda ns: ns.include_html_doc,
-                    "": "[{AppVPackageRoot}]Doc\\html\\index.html[                    ]",
-                },
-                "Online Python Documentation": {
-                    "": "https://docs.python.org/{}".format(VER_DOT)
-                },
-            },
-            "Idle": {
-                "_condition": lambda ns: ns.include_idle,
-                "": "[{AppVPackageRoot}]Lib\\idlelib\\idle.pyw[                    ]",
-            },
-        }
-    }
-}
-
-
-def get_packagefamilyname(name, publisher_id):
-    class PACKAGE_ID(ctypes.Structure):
-        _fields_ = [
-            ("reserved", ctypes.c_uint32),
-            ("processorArchitecture", ctypes.c_uint32),
-            ("version", ctypes.c_uint64),
-            ("name", ctypes.c_wchar_p),
-            ("publisher", ctypes.c_wchar_p),
-            ("resourceId", ctypes.c_wchar_p),
-            ("publisherId", ctypes.c_wchar_p),
-        ]
-        _pack_ = 4
-
-    pid = PACKAGE_ID(0, 0, 0, name, publisher_id, None, None)
-    result = ctypes.create_unicode_buffer(256)
-    result_len = ctypes.c_uint32(256)
-    r = ctypes.windll.kernel32.PackageFamilyNameFromId(
-        pid, ctypes.byref(result_len), result
-    )
-    if r:
-        raise OSError(r, "failed to get package family name")
-    return result.value[: result_len.value]
-
-
-def _fixup_sccd(ns, sccd, new_hash=None):
-    if not new_hash:
-        return sccd
-
-    NS = dict(s="http://schemas.microsoft.com/appx/2016/sccd")
-    with open(sccd, "rb") as f:
-        xml = ET.parse(f)
-
-    pfn = get_packagefamilyname(APPX_DATA["Name"], APPX_DATA["Publisher"])
-
-    ae = xml.find("s:AuthorizedEntities", NS)
-    ae.clear()
-
-    e = ET.SubElement(ae, ET.QName(NS["s"], "AuthorizedEntity"))
-    e.set("AppPackageFamilyName", pfn)
-    e.set("CertificateSignatureHash", new_hash)
-
-    for e in xml.findall("s:Catalog", NS):
-        e.text = "FFFF"
-
-    sccd = ns.temp / sccd.name
-    sccd.parent.mkdir(parents=True, exist_ok=True)
-    with open(sccd, "wb") as f:
-        xml.write(f, encoding="utf-8")
-
-    return sccd
-
-
-@public
-def get_appx_layout(ns):
-    if not ns.include_appxmanifest:
-        return
-
-    yield "AppxManifest.xml", ns.temp / "AppxManifest.xml"
-    yield "_resources.xml", ns.temp / "_resources.xml"
-    icons = ns.source / "PC" / "icons"
-    yield "_resources/pythonx44.png", icons / "pythonx44.png"
-    yield "_resources/pythonx44$targetsize-44_altform-unplated.png", icons / "pythonx44.png"
-    yield "_resources/pythonx50.png", icons / "pythonx50.png"
-    yield "_resources/pythonx50$targetsize-50_altform-unplated.png", icons / "pythonx50.png"
-    yield "_resources/pythonx150.png", icons / "pythonx150.png"
-    yield "_resources/pythonx150$targetsize-150_altform-unplated.png", icons / "pythonx150.png"
-    yield "_resources/pythonwx44.png", icons / "pythonwx44.png"
-    yield "_resources/pythonwx44$targetsize-44_altform-unplated.png", icons / "pythonwx44.png"
-    yield "_resources/pythonwx150.png", icons / "pythonwx150.png"
-    yield "_resources/pythonwx150$targetsize-150_altform-unplated.png", icons / "pythonwx150.png"
-    sccd = ns.source / SCCD_FILENAME
-    if sccd.is_file():
-        # This should only be set for side-loading purposes.
-        sccd = _fixup_sccd(ns, sccd, os.getenv("APPX_DATA_SHA256"))
-        yield sccd.name, sccd
-
-
-def find_or_add(xml, element, attr=None, always_add=False):
-    if always_add:
-        e = None
-    else:
-        q = element
-        if attr:
-            q += "[@{}='{}']".format(*attr)
-        e = xml.find(q, APPXMANIFEST_NS)
-    if e is None:
-        prefix, _, name = element.partition(":")
-        name = ET.QName(APPXMANIFEST_NS[prefix or ""], name)
-        e = ET.SubElement(xml, name)
-        if attr:
-            e.set(*attr)
-    return e
-
-
-def _get_app(xml, appid):
-    if appid:
-        app = xml.find(
-            "m:Applications/m:Application[@Id='{}']".format(appid), APPXMANIFEST_NS
-        )
-        if app is None:
-            raise LookupError(appid)
-    else:
-        app = xml
-    return app
-
-
-def add_visual(xml, appid, data):
-    app = _get_app(xml, appid)
-    e = find_or_add(app, "uap:VisualElements")
-    for i in data.items():
-        e.set(*i)
-    return e
-
-
-def add_alias(xml, appid, alias, subsystem="windows"):
-    app = _get_app(xml, appid)
-    e = find_or_add(app, "m:Extensions")
-    e = find_or_add(e, "uap5:Extension", ("Category", "windows.appExecutionAlias"))
-    e = find_or_add(e, "uap5:AppExecutionAlias")
-    e.set(ET.QName(APPXMANIFEST_NS["desktop4"], "Subsystem"), subsystem)
-    e = find_or_add(e, "uap5:ExecutionAlias", ("Alias", alias))
-
-
-def add_file_type(xml, appid, name, suffix, parameters='"%1"'):
-    app = _get_app(xml, appid)
-    e = find_or_add(app, "m:Extensions")
-    e = find_or_add(e, "uap3:Extension", ("Category", "windows.fileTypeAssociation"))
-    e = find_or_add(e, "uap3:FileTypeAssociation", ("Name", name))
-    e.set("Parameters", parameters)
-    e = find_or_add(e, "uap:SupportedFileTypes")
-    if isinstance(suffix, str):
-        suffix = [suffix]
-    for s in suffix:
-        ET.SubElement(e, ET.QName(APPXMANIFEST_NS["uap"], "FileType")).text = s
-
-
-def add_application(
-    ns, xml, appid, executable, aliases, visual_element, subsystem, file_types
-):
-    node = xml.find("m:Applications", APPXMANIFEST_NS)
-    suffix = "_d.exe" if ns.debug else ".exe"
-    app = ET.SubElement(
-        node,
-        ET.QName(APPXMANIFEST_NS[""], "Application"),
-        {
-            "Id": appid,
-            "Executable": executable + suffix,
-            "EntryPoint": "Windows.FullTrustApplication",
-            ET.QName(APPXMANIFEST_NS["desktop4"], "SupportsMultipleInstances"): "true",
-        },
-    )
-    if visual_element:
-        add_visual(app, None, visual_element)
-    for alias in aliases:
-        add_alias(app, None, alias + suffix, subsystem)
-    if file_types:
-        add_file_type(app, None, *file_types)
-    return app
-
-
-def _get_registry_entries(ns, root="", d=None):
-    r = root if root else PureWindowsPath("")
-    if d is None:
-        d = REGISTRY
-    for key, value in d.items():
-        if key == "_condition":
-            continue
-        elif isinstance(value, dict):
-            cond = value.get("_condition")
-            if cond and not cond(ns):
-                continue
-            fullkey = r
-            for part in PureWindowsPath(key).parts:
-                fullkey /= part
-                if len(fullkey.parts) > 1:
-                    yield str(fullkey), None, None
-            yield from _get_registry_entries(ns, fullkey, value)
-        elif len(r.parts) > 1:
-            yield str(r), key, value
-
-
-def add_registry_entries(ns, xml):
-    e = find_or_add(xml, "m:Extensions")
-    e = find_or_add(e, "rescap4:Extension")
-    e.set("Category", "windows.classicAppCompatKeys")
-    e.set("EntryPoint", "Windows.FullTrustApplication")
-    e = ET.SubElement(e, ET.QName(APPXMANIFEST_NS["rescap4"], "ClassicAppCompatKeys"))
-    for name, valuename, value in _get_registry_entries(ns):
-        k = ET.SubElement(
-            e, ET.QName(APPXMANIFEST_NS["rescap4"], "ClassicAppCompatKey")
-        )
-        k.set("Name", name)
-        if value:
-            k.set("ValueName", valuename)
-            k.set("Value", value)
-            k.set("ValueType", "REG_SZ")
-
-
-def disable_registry_virtualization(xml):
-    e = find_or_add(xml, "m:Properties")
-    e = find_or_add(e, "desktop6:RegistryWriteVirtualization")
-    e.text = "disabled"
-    e = find_or_add(xml, "m:Capabilities")
-    e = find_or_add(e, "rescap:Capability", ("Name", "unvirtualizedResources"))
-
-
-@public
-def get_appxmanifest(ns):
-    for k, v in APPXMANIFEST_NS.items():
-        ET.register_namespace(k, v)
-    ET.register_namespace("", APPXMANIFEST_NS["m"])
-
-    xml = ET.parse(io.StringIO(APPXMANIFEST_TEMPLATE))
-    NS = APPXMANIFEST_NS
-    QN = ET.QName
-
-    node = xml.find("m:Identity", NS)
-    for k in node.keys():
-        value = APPX_DATA.get(k)
-        if value:
-            node.set(k, value)
-
-    for node in xml.find("m:Properties", NS):
-        value = APPX_DATA.get(node.tag.rpartition("}")[2])
-        if value:
-            node.text = value
-
-    winver = sys.getwindowsversion()[:3]
-    if winver < (10, 0, 17763):
-        winver = 10, 0, 17763
-    find_or_add(xml, "m:Dependencies/m:TargetDeviceFamily").set(
-        "MaxVersionTested", "{}.{}.{}.0".format(*winver)
-    )
-
-    if winver > (10, 0, 17763):
-        disable_registry_virtualization(xml)
-
-    app = add_application(
-        ns,
-        xml,
-        "Python",
-        "python",
-        ["python", "python{}".format(VER_MAJOR), "python{}".format(VER_DOT)],
-        PYTHON_VE_DATA,
-        "console",
-        ("python.file", [".py"]),
-    )
-
-    add_application(
-        ns,
-        xml,
-        "PythonW",
-        "pythonw",
-        ["pythonw", "pythonw{}".format(VER_MAJOR), "pythonw{}".format(VER_DOT)],
-        PYTHONW_VE_DATA,
-        "windows",
-        ("python.windowedfile", [".pyw"]),
-    )
-
-    if ns.include_pip and ns.include_launchers:
-        add_application(
-            ns,
-            xml,
-            "Pip",
-            "pip",
-            ["pip", "pip{}".format(VER_MAJOR), "pip{}".format(VER_DOT)],
-            PIP_VE_DATA,
-            "console",
-            ("python.wheel", [".whl"], 'install "%1"'),
-        )
-
-    if ns.include_idle and ns.include_launchers:
-        add_application(
-            ns,
-            xml,
-            "Idle",
-            "idle",
-            ["idle", "idle{}".format(VER_MAJOR), "idle{}".format(VER_DOT)],
-            IDLE_VE_DATA,
-            "windows",
-            None,
-        )
-
-    if (ns.source / SCCD_FILENAME).is_file():
-        add_registry_entries(ns, xml)
-        node = xml.find("m:Capabilities", NS)
-        node = ET.SubElement(node, QN(NS["uap4"], "CustomCapability"))
-        node.set("Name", "Microsoft.classicAppCompat_8wekyb3d8bbwe")
-
-    buffer = io.BytesIO()
-    xml.write(buffer, encoding="utf-8", xml_declaration=True)
-    return buffer.getbuffer()
-
-
-@public
-def get_resources_xml(ns):
-    return RESOURCES_XML_TEMPLATE.encode("utf-8")

PC/layout/support/catalog.py

@@ -1,44 +0,0 @@
-"""
-File generation for catalog signing non-binary contents.
-"""
-
-__author__ = "Steve Dower <steve.dower@python.org>"
-__version__ = "3.8"
-
-
-import sys
-
-__all__ = ["PYTHON_CAT_NAME", "PYTHON_CDF_NAME"]
-
-
-def public(f):
-    __all__.append(f.__name__)
-    return f
-
-
-PYTHON_CAT_NAME = "python.cat"
-PYTHON_CDF_NAME = "python.cdf"
-
-
-CATALOG_TEMPLATE = r"""[CatalogHeader]
-Name={target.stem}.cat
-ResultDir={target.parent}
-PublicVersion=1
-CatalogVersion=2
-HashAlgorithms=SHA256
-PageHashes=false
-EncodingType=
-
-[CatalogFiles]
-"""
-
-
-def can_sign(file):
-    return file.is_file() and file.stat().st_size
-
-
-@public
-def write_catalog(target, files):
-    with target.open("w", encoding="utf-8") as cat:
-        cat.write(CATALOG_TEMPLATE.format(target=target))
-        cat.writelines("<HASH>{}={}\n".format(n, f) for n, f in files if can_sign(f))

PC/layout/support/constants.py

@@ -1,28 +0,0 @@
-"""
-Constants for generating the layout.
-"""
-
-__author__ = "Steve Dower <steve.dower@python.org>"
-__version__ = "3.8"
-
-import struct
-import sys
-
-VER_MAJOR, VER_MINOR, VER_MICRO, VER_FIELD4 = struct.pack(">i", sys.hexversion)
-VER_FIELD3 = VER_MICRO << 8 | VER_FIELD4
-VER_NAME = {"alpha": "a", "beta": "b", "rc": "rc"}.get(
-    sys.version_info.releaselevel, ""
-)
-VER_SERIAL = sys.version_info.serial if VER_NAME else ""
-VER_DOT = "{}.{}".format(VER_MAJOR, VER_MINOR)
-
-PYTHON_DLL_NAME = "python{}{}.dll".format(VER_MAJOR, VER_MINOR)
-PYTHON_STABLE_DLL_NAME = "python{}.dll".format(VER_MAJOR)
-PYTHON_ZIP_NAME = "python{}{}.zip".format(VER_MAJOR, VER_MINOR)
-PYTHON_PTH_NAME = "python{}{}._pth".format(VER_MAJOR, VER_MINOR)
-
-PYTHON_CHM_NAME = "python{}{}{}{}{}.chm".format(
-    VER_MAJOR, VER_MINOR, VER_MICRO, VER_NAME, VER_SERIAL
-)
-
-IS_X64 = sys.maxsize > 2 ** 32

PC/layout/support/distutils.command.bdist_wininst.py

@@ -1,25 +0,0 @@
-"""distutils.command.bdist_wininst
-
-Suppress the 'bdist_wininst' command, while still allowing
-setuptools to import it without breaking."""
-
-from distutils.core import Command
-from distutils.errors import DistutilsPlatformError
-
-
-class bdist_wininst(Command):
-    description = "create an executable installer for MS Windows"
-
-    # Marker for tests that we have the unsupported bdist_wininst
-    _unsupported = True
-
-    def initialize_options(self):
-        pass
-
-    def finalize_options(self):
-        pass
-
-    def run(self):
-        raise DistutilsPlatformError(
-            "bdist_wininst is not supported in this Python distribution"
-        )

PC/layout/support/filesets.py

@@ -1,100 +0,0 @@
-"""
-File sets and globbing helper for make_layout.
-"""
-
-__author__ = "Steve Dower <steve.dower@python.org>"
-__version__ = "3.8"
-
-import os
-
-
-class FileStemSet:
-    def __init__(self, *patterns):
-        self._names = set()
-        self._prefixes = []
-        self._suffixes = []
-        for p in map(os.path.normcase, patterns):
-            if p.endswith("*"):
-                self._prefixes.append(p[:-1])
-            elif p.startswith("*"):
-                self._suffixes.append(p[1:])
-            else:
-                self._names.add(p)
-
-    def _make_name(self, f):
-        return os.path.normcase(f.stem)
-
-    def __contains__(self, f):
-        bn = self._make_name(f)
-        return (
-            bn in self._names
-            or any(map(bn.startswith, self._prefixes))
-            or any(map(bn.endswith, self._suffixes))
-        )
-
-
-class FileNameSet(FileStemSet):
-    def _make_name(self, f):
-        return os.path.normcase(f.name)
-
-
-class FileSuffixSet:
-    def __init__(self, *patterns):
-        self._names = set()
-        self._prefixes = []
-        self._suffixes = []
-        for p in map(os.path.normcase, patterns):
-            if p.startswith("*."):
-                self._names.add(p[1:])
-            elif p.startswith("*"):
-                self._suffixes.append(p[1:])
-            elif p.endswith("*"):
-                self._prefixes.append(p[:-1])
-            elif p.startswith("."):
-                self._names.add(p)
-            else:
-                self._names.add("." + p)
-
-    def _make_name(self, f):
-        return os.path.normcase(f.suffix)
-
-    def __contains__(self, f):
-        bn = self._make_name(f)
-        return (
-            bn in self._names
-            or any(map(bn.startswith, self._prefixes))
-            or any(map(bn.endswith, self._suffixes))
-        )
-
-
-def _rglob(root, pattern, condition):
-    dirs = [root]
-    recurse = pattern[:3] in {"**/", "**\\"}
-    if recurse:
-        pattern = pattern[3:]
-
-    while dirs:
-        d = dirs.pop(0)
-        if recurse:
-            dirs.extend(
-                filter(
-                    condition, (type(root)(f2) for f2 in os.scandir(d) if f2.is_dir())
-                )
-            )
-        yield from (
-            (f.relative_to(root), f)
-            for f in d.glob(pattern)
-            if f.is_file() and condition(f)
-        )
-
-
-def _return_true(f):
-    return True
-
-
-def rglob(root, patterns, condition=None):
-    if isinstance(patterns, tuple):
-        for p in patterns:
-            yield from _rglob(root, p, condition or _return_true)
-    else:
-        yield from _rglob(root, patterns, condition or _return_true)

PC/layout/support/logging.py

@@ -1,93 +0,0 @@
-"""
-Logging support for make_layout.
-"""
-
-__author__ = "Steve Dower <steve.dower@python.org>"
-__version__ = "3.8"
-
-import logging
-import sys
-
-__all__ = []
-
-LOG = None
-HAS_ERROR = False
-
-
-def public(f):
-    __all__.append(f.__name__)
-    return f
-
-
-@public
-def configure_logger(ns):
-    global LOG
-    if LOG:
-        return
-
-    LOG = logging.getLogger("make_layout")
-    LOG.level = logging.DEBUG
-
-    if ns.v:
-        s_level = max(logging.ERROR - ns.v * 10, logging.DEBUG)
-        f_level = max(logging.WARNING - ns.v * 10, logging.DEBUG)
-    else:
-        s_level = logging.ERROR
-        f_level = logging.INFO
-
-    handler = logging.StreamHandler(sys.stdout)
-    handler.setFormatter(logging.Formatter("{levelname:8s} {message}", style="{"))
-    handler.setLevel(s_level)
-    LOG.addHandler(handler)
-
-    if ns.log:
-        handler = logging.FileHandler(ns.log, encoding="utf-8", delay=True)
-        handler.setFormatter(
-            logging.Formatter("[{asctime}]{levelname:8s}: {message}", style="{")
-        )
-        handler.setLevel(f_level)
-        LOG.addHandler(handler)
-
-
-class BraceMessage:
-    def __init__(self, fmt, *args, **kwargs):
-        self.fmt = fmt
-        self.args = args
-        self.kwargs = kwargs
-
-    def __str__(self):
-        return self.fmt.format(*self.args, **self.kwargs)
-
-
-@public
-def log_debug(msg, *args, **kwargs):
-    return LOG.debug(BraceMessage(msg, *args, **kwargs))
-
-
-@public
-def log_info(msg, *args, **kwargs):
-    return LOG.info(BraceMessage(msg, *args, **kwargs))
-
-
-@public
-def log_warning(msg, *args, **kwargs):
-    return LOG.warning(BraceMessage(msg, *args, **kwargs))
-
-
-@public
-def log_error(msg, *args, **kwargs):
-    global HAS_ERROR
-    HAS_ERROR = True
-    return LOG.error(BraceMessage(msg, *args, **kwargs))
-
-
-@public
-def log_exception(msg, *args, **kwargs):
-    global HAS_ERROR
-    HAS_ERROR = True
-    return LOG.exception(BraceMessage(msg, *args, **kwargs))
-
-
-@public
-def error_was_logged():
-    return HAS_ERROR

PC/layout/support/options.py

@@ -1,122 +0,0 @@
-"""
-List of optional components.
-"""
-
-__author__ = "Steve Dower <steve.dower@python.org>"
-__version__ = "3.8"
-
-
-__all__ = []
-
-
-def public(f):
-    __all__.append(f.__name__)
-    return f
-
-
-OPTIONS = {
-    "stable": {"help": "stable ABI stub"},
-    "pip": {"help": "pip"},
-    "distutils": {"help": "distutils"},
-    "tcltk": {"help": "Tcl, Tk and tkinter"},
-    "idle": {"help": "Idle"},
-    "tests": {"help": "test suite"},
-    "tools": {"help": "tools"},
-    "venv": {"help": "venv"},
-    "dev": {"help": "headers and libs"},
-    "symbols": {"help": "symbols"},
-    "bdist-wininst": {"help": "bdist_wininst support"},
-    "underpth": {"help": "a python._pth file", "not-in-all": True},
-    "launchers": {"help": "specific launchers"},
-    "appxmanifest": {"help": "an appxmanifest"},
-    "props": {"help": "a python.props file"},
-    "chm": {"help": "the CHM documentation"},
-    "html-doc": {"help": "the HTML documentation"},
-}
-
-
-PRESETS = {
-    "appx": {
-        "help": "APPX package",
-        "options": [
-            "stable",
-            "pip",
-            "distutils",
-            "tcltk",
-            "idle",
-            "venv",
-            "dev",
-            "launchers",
-            "appxmanifest",
-            # XXX: Disabled for now "precompile",
-        ],
-    },
-    "nuget": {
-        "help": "nuget package",
-        "options": ["stable", "pip", "distutils", "dev", "props"],
-    },
-    "default": {
-        "help": "development kit package",
-        "options": [
-            "stable",
-            "pip",
-            "distutils",
-            "tcltk",
-            "idle",
-            "tests",
-            "tools",
-            "venv",
-            "dev",
-            "symbols",
-            "bdist-wininst",
-            "chm",
-        ],
-    },
-    "embed": {
-        "help": "embeddable package",
-        "options": ["stable", "zip-lib", "flat-dlls", "underpth", "precompile"],
-    },
-}
-
-
-@public
-def get_argparse_options():
-    for opt, info in OPTIONS.items():
-        help = "When specified, includes {}".format(info["help"])
-        if info.get("not-in-all"):
-            help = "{}. Not affected by --include-all".format(help)
-
-        yield "--include-{}".format(opt), help
-
-    for opt, info in PRESETS.items():
-        help = "When specified, includes default options for {}".format(info["help"])
-        yield "--preset-{}".format(opt), help
-
-
-def ns_get(ns, key, default=False):
-    return getattr(ns, key.replace("-", "_"), default)
-
-
-def ns_set(ns, key, value=True):
-    k1 = key.replace("-", "_")
-    k2 = "include_{}".format(k1)
-    if hasattr(ns, k2):
-        setattr(ns, k2, value)
-    elif hasattr(ns, k1):
-        setattr(ns, k1, value)
-    else:
-        raise AttributeError("no argument named '{}'".format(k1))
-
-
-@public
-def update_presets(ns):
-    for preset, info in PRESETS.items():
-        if ns_get(ns, "preset-{}".format(preset)):
-            for opt in info["options"]:
-                ns_set(ns, opt)
-
-    if ns.include_all:
-        for opt in OPTIONS:
-            if OPTIONS[opt].get("not-in-all"):
-                continue
-            ns_set(ns, opt)

PC/layout/support/pip.py

@@ -1,79 +0,0 @@
-"""
-Extraction and file list generation for pip.
-"""
-
-__author__ = "Steve Dower <steve.dower@python.org>"
-__version__ = "3.8"
-
-
-import os
-import shutil
-import subprocess
-import sys
-
-__all__ = []
-
-
-def public(f):
-    __all__.append(f.__name__)
-    return f
-
-
-@public
-def get_pip_dir(ns):
-    if ns.copy:
-        if ns.zip_lib:
-            return ns.copy / "packages"
-        return ns.copy / "Lib" / "site-packages"
-    else:
-        return ns.temp / "packages"
-
-
-@public
-def extract_pip_files(ns):
-    dest = get_pip_dir(ns)
-    dest.mkdir(parents=True, exist_ok=True)
-
-    src = ns.source / "Lib" / "ensurepip" / "_bundled"
-
-    ns.temp.mkdir(parents=True, exist_ok=True)
-    wheels = [shutil.copy(whl, ns.temp) for whl in src.glob("*.whl")]
-    search_path = os.pathsep.join(wheels)
-    if os.environ.get("PYTHONPATH"):
-        search_path += ";" + os.environ["PYTHONPATH"]
-
-    env = os.environ.copy()
-    env["PYTHONPATH"] = search_path
-
-    output = subprocess.check_output(
-        [
-            sys.executable,
-            "-m",
-            "pip",
-            "--no-color",
-            "install",
-            "pip",
-            "setuptools",
-            "--upgrade",
-            "--target",
-            str(dest),
-            "--no-index",
-            "--no-cache-dir",
-            "-f",
-            str(src),
-            "--only-binary",
-            ":all:",
-        ],
-        env=env,
-    )
-
-    try:
-        shutil.rmtree(dest / "bin")
-    except OSError:
-        pass
-
-    for file in wheels:
-        try:
-            os.remove(file)
-        except OSError:
-            pass

PC/layout/support/props.py

@@ -1,110 +0,0 @@
-"""
-Provides .props file.
-"""
-
-import os
-
-from .constants import *
-
-__all__ = ["PYTHON_PROPS_NAME"]
-
-
-def public(f):
-    __all__.append(f.__name__)
-    return f
-
-
-PYTHON_PROPS_NAME = "python.props"
-
-PROPS_DATA = {
-    "PYTHON_TAG": VER_DOT,
-    "PYTHON_VERSION": os.getenv("PYTHON_NUSPEC_VERSION"),
-    "PYTHON_PLATFORM": os.getenv("PYTHON_PROPS_PLATFORM"),
-    "PYTHON_TARGET": "",
-}
-
-if not PROPS_DATA["PYTHON_VERSION"]:
-    if VER_NAME:
-        PROPS_DATA["PYTHON_VERSION"] = "{}.{}-{}{}".format(
-            VER_DOT, VER_MICRO, VER_NAME, VER_SERIAL
-        )
-    else:
-        PROPS_DATA["PYTHON_VERSION"] = "{}.{}".format(VER_DOT, VER_MICRO)
-
-if not PROPS_DATA["PYTHON_PLATFORM"]:
-    PROPS_DATA["PYTHON_PLATFORM"] = "x64" if IS_X64 else "Win32"
-
-PROPS_DATA["PYTHON_TARGET"] = "_GetPythonRuntimeFilesDependsOn{}{}_{}".format(
-    VER_MAJOR, VER_MINOR, PROPS_DATA["PYTHON_PLATFORM"]
-)
-
-PROPS_TEMPLATE = r"""<?xml version="1.0" encoding="utf-8"?>
-<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <PropertyGroup Condition="$(Platform) == '{PYTHON_PLATFORM}'">
-    <PythonHome Condition="$(Configuration) == 'Debug'">$([msbuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), "python_d.exe")</PythonHome>
-    <PythonHome Condition="$(PythonHome) == ''">$([msbuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), "python.exe")</PythonHome>
-    <PythonInclude>$(PythonHome)\include</PythonInclude>
-    <PythonLibs>$(PythonHome)\libs</PythonLibs>
-    <PythonTag>{PYTHON_TAG}</PythonTag>
-    <PythonVersion>{PYTHON_VERSION}</PythonVersion>
-
-    <IncludePythonExe Condition="$(IncludePythonExe) == ''">true</IncludePythonExe>
-    <IncludeDistutils Condition="$(IncludeDistutils) == ''">false</IncludeDistutils>
-    <IncludeLib2To3 Condition="$(IncludeLib2To3) == ''">false</IncludeLib2To3>
-    <IncludeVEnv Condition="$(IncludeVEnv) == ''">false</IncludeVEnv>
-
-    <GetPythonRuntimeFilesDependsOn>{PYTHON_TARGET};$(GetPythonRuntimeFilesDependsOn)</GetPythonRuntimeFilesDependsOn>
-  </PropertyGroup>
-
-  <ItemDefinitionGroup Condition="$(Platform) == '{PYTHON_PLATFORM}'">
-    <ClCompile>
-      <AdditionalIncludeDirectories>$(PythonInclude);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
-    </ClCompile>
-    <Link>
-      <AdditionalLibraryDirectories>$(PythonLibs);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
-    </Link>
-  </ItemDefinitionGroup>
-
-  <Target Name="GetPythonRuntimeFiles" Returns="@(PythonRuntime)" DependsOnTargets="$(GetPythonRuntimeFilesDependsOn)" />
-
-  <Target Name="{PYTHON_TARGET}" Returns="@(PythonRuntime)">
-    <ItemGroup>
-      <_PythonRuntimeExe Include="$(PythonHome)\python*.dll" />
-      <_PythonRuntimeExe Include="$(PythonHome)\python*.exe" Condition="$(IncludePythonExe) == 'true'" />
-      <_PythonRuntimeExe>
-        <Link>%(Filename)%(Extension)</Link>
-      </_PythonRuntimeExe>
-      <_PythonRuntimeDlls Include="$(PythonHome)\DLLs\*.pyd" />
-      <_PythonRuntimeDlls Include="$(PythonHome)\DLLs\*.dll" />
-      <_PythonRuntimeDlls>
-        <Link>DLLs\%(Filename)%(Extension)</Link>
-      </_PythonRuntimeDlls>
-      <_PythonRuntimeLib Include="$(PythonHome)\Lib\**\*" Exclude="$(PythonHome)\Lib\**\*.pyc;$(PythonHome)\Lib\site-packages\**\*" />
-      <_PythonRuntimeLib Remove="$(PythonHome)\Lib\distutils\**\*" Condition="$(IncludeDistutils) != 'true'" />
-      <_PythonRuntimeLib Remove="$(PythonHome)\Lib\lib2to3\**\*" Condition="$(IncludeLib2To3) != 'true'" />
-      <_PythonRuntimeLib Remove="$(PythonHome)\Lib\ensurepip\**\*" Condition="$(IncludeVEnv) != 'true'" />
-      <_PythonRuntimeLib Remove="$(PythonHome)\Lib\venv\**\*" Condition="$(IncludeVEnv) != 'true'" />
-      <_PythonRuntimeLib>
-        <Link>Lib\%(RecursiveDir)%(Filename)%(Extension)</Link>
-      </_PythonRuntimeLib>
-      <PythonRuntime Include="@(_PythonRuntimeExe);@(_PythonRuntimeDlls);@(_PythonRuntimeLib)" />
-    </ItemGroup>
-
-    <Message Importance="low" Text="Collected Python runtime from $(PythonHome):%0D%0A@(PythonRuntime->'  %(Link)','%0D%0A')" />
-  </Target>
-</Project>
-"""
-
-
-@public
-def get_props_layout(ns):
-    if ns.include_all or ns.include_props:
-        yield "python.props", ns.temp / "python.props"
-
-
-@public
-def get_props(ns):
-    # TODO: Filter contents of props file according to included/excluded items
-    props = PROPS_TEMPLATE.format_map(PROPS_DATA)
-    return props.encode("utf-8")

PC/pylauncher.rc

@@ -7,11 +7,6 @@
 #include <winuser.h>
 1 RT_MANIFEST "python.manifest"
 
-#if defined(PY_ICON)
-1 ICON DISCARDABLE "icons\python.ico"
-#elif defined(PYW_ICON)
-1 ICON DISCARDABLE "icons\pythonw.ico"
-#else
 1 ICON DISCARDABLE "icons\launcher.ico" 
 2 ICON DISCARDABLE "icons\py.ico" 
 3 ICON DISCARDABLE "icons\pyc.ico" 
@@ -19,7 +14,6 @@
 5 ICON DISCARDABLE "icons\python.ico"
 6 ICON DISCARDABLE "icons\pythonw.ico"
 7 ICON DISCARDABLE "icons\setup.ico" 
-#endif
 
 /////////////////////////////////////////////////////////////////////////////
 //

PC/python_uwp.cpp

@@ -1,226 +0,0 @@
-/* Main program when embedded in a UWP application on Windows */
-
-#include "Python.h"
-#include <string.h>
-
-#define WIN32_LEAN_AND_MEAN
-#include <Windows.h>
-#include <shellapi.h>
-#include <winrt\Windows.ApplicationModel.h>
-#include <winrt\Windows.Storage.h>
-
-#ifdef PYTHONW
-#ifdef _DEBUG
-const wchar_t *PROGNAME = L"pythonw_d.exe";
-#else
-const wchar_t *PROGNAME = L"pythonw.exe";
-#endif
-#else
-#ifdef _DEBUG
-const wchar_t *PROGNAME = L"python_d.exe";
-#else
-const wchar_t *PROGNAME = L"python.exe";
-#endif
-#endif
-
-static void
-set_user_base()
-{
-    wchar_t envBuffer[2048];
-    try {
-        const auto appData = winrt::Windows::Storage::ApplicationData::Current();
-        if (appData) {
-            const auto localCache = appData.LocalCacheFolder();
-            if (localCache) {
-                auto path = localCache.Path();
-                if (!path.empty() &&
-                    !wcscpy_s(envBuffer, path.c_str()) &&
-                    !wcscat_s(envBuffer, L"\\local-packages")
-                ) {
-                    _wputenv_s(L"PYTHONUSERBASE", envBuffer);
-                }
-            }
-        }
-    } catch (...) {
-    }
-}
-
-static const wchar_t *
-get_argv0(const wchar_t *argv0)
-{
-    winrt::hstring installPath;
-    const wchar_t *launcherPath;
-    wchar_t *buffer;
-    size_t len;
-
-    launcherPath = _wgetenv(L"__PYVENV_LAUNCHER__");
-    if (launcherPath && launcherPath[0]) {
-        len = wcslen(launcherPath) + 1;
-        buffer = (wchar_t *)malloc(sizeof(wchar_t) * len);
-        if (!buffer) {
-            Py_FatalError("out of memory");
-            return NULL;
-        }
-        if (wcscpy_s(buffer, len, launcherPath)) {
-            Py_FatalError("failed to copy to buffer");
-            return NULL;
-        }
-        return buffer;
-    }
-
-    try {
-        const auto package = winrt::Windows::ApplicationModel::Package::Current();
-        if (package) {
-            const auto install = package.InstalledLocation();
-            if (install) {
-                installPath = install.Path();
-            }
-        }
-    }
-    catch (...) {
-    }
-
-    if (!installPath.empty()) {
-        len = installPath.size() + wcslen(PROGNAME) + 2;
-    } else {
-        len = wcslen(argv0) + wcslen(PROGNAME) + 1;
-    }
-
-    buffer = (wchar_t *)malloc(sizeof(wchar_t) * len);
-    if (!buffer) {
-        Py_FatalError("out of memory");
-        return NULL;
-    }
-
-    if (!installPath.empty()) {
-        if (wcscpy_s(buffer, len, installPath.c_str())) {
-            Py_FatalError("failed to copy to buffer");
-            return NULL;
-        }
-        if (wcscat_s(buffer, len, L"\\")) {
-            Py_FatalError("failed to concatenate backslash");
-            return NULL;
-        }
-    } else {
-        if (wcscpy_s(buffer, len, argv0)) {
-            Py_FatalError("failed to copy argv[0]");
-            return NULL;
-        }
-
-        wchar_t *name = wcsrchr(buffer, L'\\');
-        if (name) {
-            name[1] = L'\0';
-        } else {
-            buffer[0] = L'\0';
-        }
-    }
-
-    if (wcscat_s(buffer, len, PROGNAME)) {
-        Py_FatalError("failed to concatenate program name");
-        return NULL;
-    }
-
-    return buffer;
-}
-
-static wchar_t *
-get_process_name()
-{
-    DWORD bufferLen = MAX_PATH;
-    DWORD len = bufferLen;
-    wchar_t *r = NULL;
-
-    while (!r) {
-        r = (wchar_t *)malloc(bufferLen * sizeof(wchar_t));
-        if (!r) {
-            Py_FatalError("out of memory");
-            return NULL;
-        }
-        len = GetModuleFileNameW(NULL, r, bufferLen);
-        if (len == 0) {
-            free((void *)r);
-            return NULL;
-        } else if (len == bufferLen &&
-                   GetLastError() == ERROR_INSUFFICIENT_BUFFER) {
-            free(r);
-            r = NULL;
-            bufferLen *= 2;
-        }
-    }
-
-    return r;
-}
-
-int
-wmain(int argc, wchar_t **argv)
-{
-    const wchar_t **new_argv;
-    int new_argc;
-    const wchar_t *exeName;
-
-    new_argc = argc;
-    new_argv = (const wchar_t**)malloc(sizeof(wchar_t *) * (argc + 2));
-    if (new_argv == NULL) {
-        Py_FatalError("out of memory");
-        return -1;
-    }
-
-    exeName = get_process_name();
-
-    new_argv[0] = get_argv0(exeName ? exeName : argv[0]);
-    for (int i = 1; i < argc; ++i) {
-        new_argv[i] = argv[i];
-    }
-
-    set_user_base();
-
-    if (exeName) {
-        const wchar_t *p = wcsrchr(exeName, L'\\');
-        if (p) {
-            const wchar_t *moduleName = NULL;
-            if (*p++ == L'\\') {
-                if (wcsnicmp(p, L"pip", 3) == 0) {
-                    moduleName = L"pip";
-                    _wputenv_s(L"PIP_USER", L"true");
-                }
-                else if (wcsnicmp(p, L"idle", 4) == 0) {
-                    moduleName = L"idlelib";
-                }
-            }
-
-            if (moduleName) {
-                new_argc += 2;
-                for (int i = argc; i >= 1; --i) {
-                    new_argv[i + 2] = new_argv[i];
-                }
-                new_argv[1] = L"-m";
-                new_argv[2] = moduleName;
-            }
-        }
-    }
-
-    /* Override program_full_path from here so that
-       sys.executable is set correctly. */
-    _Py_SetProgramFullPath(new_argv[0]);
-
-    int result = Py_Main(new_argc, (wchar_t **)new_argv);
-
-    free((void *)exeName);
-    free((void *)new_argv);
-
-    return result;
-}
-
-#ifdef PYTHONW
-
-int WINAPI wWinMain(
-    HINSTANCE hInstance,      /* handle to current instance */
-    HINSTANCE hPrevInstance,  /* handle to previous instance */
-    LPWSTR lpCmdLine,         /* pointer to command line */
-    int nCmdShow              /* show state of window */
-)
-{
-    return wmain(__argc, __wargv);
-}
-
-#endif

PC/store_info.txt

@@ -1,146 +0,0 @@
-# Overview
-
-NOTE: This file requires more content.
-
-Since Python 3.8.2, releases have been made through the Microsoft Store
-to allow easy installation on Windows 10.0.17763.0 and later.
-
-# Building
-
-To build the store package, the PC/layout script should be used.
-Execute the directory with the build of Python to package, and pass
-"-h" for full command-line options.
-
-To sideload test builds, you will need a local certificate.
-Instructions are available at
-https://docs.microsoft.com/windows/uwp/packaging/create-certificate-package-signing.
-
-After exporting your certificate, you will need the subject name and
-SHA256 hash. The `certutil -dump <cert file>` command will display this
-information.
-
-To build for sideloading, use these commands in PowerShell:
-
-```
-$env:APPX_DATA_PUBLISHER=<your certificate subject name>
-$env:APPX_DATA_SHA256=<your certificate SHA256>
-$env:SigningCertificateFile=<your certificate file>
-
-python PC/layout --copy <layout directory> --include-appxmanifest
-Tools/msi/make_appx.ps1 <layout directory> python.msix -sign
-
-Add-AppxPackage python.msix
-```
-
-(Note that only the last command requires PowerShell, and the others
-can be used from Command Prompt. You can also double-click to install
-the final package.)
-
-To build for publishing to the Store, use these commands:
-
-```
-$env:APPX_DATA_PUBLISHER = $null
-$env:APPX_DATA_SHA256 = $null
-
-python PC/layout --copy <layout directory> --preset-appxmanifest --precompile
-Tools/msi/make_appx.ps1 <layout directory> python.msix
-```
-
-Note that this package cannot be installed locally. It may only be
-added to a submission for the store.
-
-
-# Submission Metadata
-
-This file contains the text that we use to fill out the store listing
-for the Microsoft Store. It needs to be entered manually when creating
-a new submission via the dashboard at
-https://partner.microsoft.com/dashboard.
-
-We keep it here for convenience and to allow it to be updated via pull
-requests.
-
-## Title
-
-Python 3.8
-
-## Short Title
-
-Python
-
-## Description
-
-Python is an easy to learn, powerful programming language. It has efficient high-level data structures and a simple but effective approach to object-oriented programming. Python’s elegant syntax and dynamic typing, together with its interpreted nature, make it an ideal language for scripting and rapid application development in many areas on most platforms.
-
-The Python interpreter and the extensive standard library are freely available in source or binary form for all major platforms from the Python Web site, https://www.python.org/, and may be freely distributed. The same site also contains distributions of and pointers to many free third party Python modules, programs and tools, and additional documentation.
-
-The Python interpreter is easily extended with new functions and data types implemented in C or C++ (or other languages callable from C). Python is also suitable as an extension language for customizable applications.
-
-## ShortDescription
-
-The Python 3.8 interpreter and runtime.
-
-## Copyright Trademark Information
-
-(c) Python Software Foundation
-
-## Additional License Terms
-
-Visit https://docs.python.org/3.8/license.html for latest license terms.
-
-PSF LICENSE AGREEMENT FOR PYTHON 3.8
-
-1. This LICENSE AGREEMENT is between the Python Software Foundation ("PSF"), and
-   the Individual or Organization ("Licensee") accessing and otherwise using Python
-   3.8 software in source or binary form and its associated documentation.
-
-2. Subject to the terms and conditions of this License Agreement, PSF hereby
-   grants Licensee a nonexclusive, royalty-free, world-wide license to reproduce,
-   analyze, test, perform and/or display publicly, prepare derivative works,
-   distribute, and otherwise use Python 3.8 alone or in any derivative
-   version, provided, however, that PSF's License Agreement and PSF's notice of
-   copyright, i.e., "Copyright © 2001-2018 Python Software Foundation; All Rights
-   Reserved" are retained in Python 3.8 alone or in any derivative version
-   prepared by Licensee.
-
-3. In the event Licensee prepares a derivative work that is based on or
-   incorporates Python 3.8 or any part thereof, and wants to make the
-   derivative work available to others as provided herein, then Licensee hereby
-   agrees to include in any such work a brief summary of the changes made to Python
-   3.8.
-
-4. PSF is making Python 3.8 available to Licensee on an "AS IS" basis.
-   PSF MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED.  BY WAY OF
-   EXAMPLE, BUT NOT LIMITATION, PSF MAKES NO AND DISCLAIMS ANY REPRESENTATION OR
-   WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE OR THAT THE
-   USE OF PYTHON 3.8 WILL NOT INFRINGE ANY THIRD PARTY RIGHTS.
-
-5. PSF SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF PYTHON 3.8
-   FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS AS A RESULT OF
-   MODIFYING, DISTRIBUTING, OR OTHERWISE USING PYTHON 3.8, OR ANY DERIVATIVE
-   THEREOF, EVEN IF ADVISED OF THE POSSIBILITY THEREOF.
-
-6. This License Agreement will automatically terminate upon a material breach of
-   its terms and conditions.
-
-7. Nothing in this License Agreement shall be deemed to create any relationship
-   of agency, partnership, or joint venture between PSF and Licensee.  This License
-   Agreement does not grant permission to use PSF trademarks or trade name in a
-   trademark sense to endorse or promote products or services of Licensee, or any
-   third party.
-
-8. By copying, installing or otherwise using Python 3.8, Licensee agrees
-   to be bound by the terms and conditions of this License Agreement.
-
-## Features
-
-* Easy to install Python runtime
-* Supported by core CPython team
-* Find Python, Pip and Idle on PATH
-
-## Search Terms
-
-* Python
-* Scripting
-* Interpreter
-

PCbuild/_tkinter.vcxproj

@@ -95,10 +95,4 @@
   <Target Name="_CleanTclTkDLL" BeforeTargets="Clean">
     <Delete Files="@(_TclTkDLL->'$(OutDir)%(Filename)%(Extension)')" />
   </Target>
-  <Target Name="_WriteTCL_LIBRARY" Outputs="$(OutDir)TCL_LIBRARY.env" AfterTargets="Build">
-    <WriteLinesToFile File="$(OutDir)TCL_LIBRARY.env" Lines="$(tcltkdir)\lib\tcl$(TclMajorVersion).$(TclMinorVersion)" Encoding="utf-8" Overwrite="true" />
-  </Target>
-  <Target Name="_CleanTCL_LIBRARY" BeforeTargets="Clean">
-    <Delete Files="$(OutDir)TCL_LIBRARY.env" />
-  </Target>
 </Project>

PCbuild/find_msbuild.bat

@@ -29,16 +29,6 @@
 @where msbuild > "%TEMP%\msbuild.loc" 2> nul && set /P MSBUILD= < "%TEMP%\msbuild.loc" & del "%TEMP%\msbuild.loc"
 @if exist "%MSBUILD%" set MSBUILD="%MSBUILD%" & (set _Py_MSBuild_Source=PATH) & goto :found
 
-@rem VS 2017 and later provide vswhere.exe, which can be used
-@if not exist "%ProgramFiles(x86)%\Microsoft Visual Studio\Installer\vswhere.exe" goto :skip_vswhere
-@set _Py_MSBuild_Root=
-@for /F "tokens=*" %%i in ('"%ProgramFiles(x86)%\Microsoft Visual Studio\Installer\vswhere.exe" -property installationPath -latest') DO @(set _Py_MSBuild_Root=%%i\MSBuild)
-@if not defined _Py_MSBuild_Root goto :skip_vswhere
-@for %%j in (Current 15.0) DO @if exist "%_Py_MSBuild_Root%\%%j\Bin\msbuild.exe" (set MSBUILD="%_Py_MSBuild_Root%\%%j\Bin\msbuild.exe")
-@set _Py_MSBuild_Root=
-@if defined MSBUILD @if exist %MSBUILD% (set _Py_MSBuild_Source=Visual Studio installation) & goto :found
-:skip_vswhere
-
 @rem VS 2017 sets exactly one install as the "main" install, so we may find MSBuild in there.
 @reg query "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\VisualStudio\SxS\VS7" /v 15.0 /reg:32 >nul 2>nul
 @if NOT ERRORLEVEL 1 @for /F "tokens=1,2*" %%i in ('reg query "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\VisualStudio\SxS\VS7" /v 15.0 /reg:32') DO @(

PCbuild/pcbuild.proj

@@ -52,8 +52,6 @@
     <ExtensionModules Include="_asyncio;_contextvars;_ctypes;_decimal;_elementtree;_msi;_multiprocessing;_overlapped;pyexpat;_queue;select;unicodedata;winsound" />
     <!-- Extension modules that require external sources -->
     <ExternalModules Include="_bz2;_lzma;_sqlite3" />
-    <!-- venv launchers -->
-    <Projects Include="venvlauncher.vcxproj;venvwlauncher.vcxproj" />
     <!-- _ssl will build _socket as well, which may cause conflicts in parallel builds -->
     <ExtensionModules Include="_socket" Condition="!$(IncludeSSL) or !$(IncludeExternals)" />
     <ExternalModules Include="_ssl;_hashlib" Condition="$(IncludeSSL)" />
@@ -72,7 +70,6 @@
     <Projects2 Include="_freeze_importlib.vcxproj" />
     <!-- python[w].exe -->
     <Projects2 Include="python.vcxproj;pythonw.vcxproj" />
-    <Projects2 Include="python_uwp.vcxproj;pythonw_uwp.vcxproj" />
   </ItemGroup>
 
   <Target Name="Build">

PCbuild/pcbuild.sln

@@ -93,14 +93,6 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "_queue", "_queue.vcxproj",
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "liblzma", "liblzma.vcxproj", "{12728250-16EC-4DC6-94D7-E21DD88947F8}"
 EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "python_uwp", "python_uwp.vcxproj", "{9DE9E23D-C8D4-4817-92A9-920A8B1FE5FF}"
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "venvlauncher", "venvlauncher.vcxproj", "{494BAC80-A60C-43A9-99E7-ACB691CE2C4D}"
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "venvwlauncher", "venvwlauncher.vcxproj", "{FDB84CBB-2FB6-47C8-A2D6-091E0833239D}"
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "pythonw_uwp", "pythonw_uwp.vcxproj", "{AB603547-1E2A-45B3-9E09-B04596006393}"
-EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Win32 = Debug|Win32
@@ -701,70 +693,6 @@ Global
 		{12728250-16EC-4DC6-94D7-E21DD88947F8}.Release|Win32.Build.0 = Release|Win32
 		{12728250-16EC-4DC6-94D7-E21DD88947F8}.Release|x64.ActiveCfg = Release|x64
 		{12728250-16EC-4DC6-94D7-E21DD88947F8}.Release|x64.Build.0 = Release|x64
-		{9DE9E23D-C8D4-4817-92A9-920A8B1FE5FF}.Debug|Win32.ActiveCfg = Debug|Win32
-		{9DE9E23D-C8D4-4817-92A9-920A8B1FE5FF}.Debug|Win32.Build.0 = Debug|Win32
-		{9DE9E23D-C8D4-4817-92A9-920A8B1FE5FF}.Debug|x64.ActiveCfg = Debug|x64
-		{9DE9E23D-C8D4-4817-92A9-920A8B1FE5FF}.Debug|x64.Build.0 = Debug|x64
-		{9DE9E23D-C8D4-4817-92A9-920A8B1FE5FF}.PGInstrument|Win32.ActiveCfg = PGInstrument|Win32
-		{9DE9E23D-C8D4-4817-92A9-920A8B1FE5FF}.PGInstrument|Win32.Build.0 = PGInstrument|Win32
-		{9DE9E23D-C8D4-4817-92A9-920A8B1FE5FF}.PGInstrument|x64.ActiveCfg = PGInstrument|x64
-		{9DE9E23D-C8D4-4817-92A9-920A8B1FE5FF}.PGInstrument|x64.Build.0 = PGInstrument|x64
-		{9DE9E23D-C8D4-4817-92A9-920A8B1FE5FF}.PGUpdate|Win32.ActiveCfg = PGUpdate|Win32
-		{9DE9E23D-C8D4-4817-92A9-920A8B1FE5FF}.PGUpdate|Win32.Build.0 = PGUpdate|Win32
-		{9DE9E23D-C8D4-4817-92A9-920A8B1FE5FF}.PGUpdate|x64.ActiveCfg = PGUpdate|x64
-		{9DE9E23D-C8D4-4817-92A9-920A8B1FE5FF}.PGUpdate|x64.Build.0 = PGUpdate|x64
-		{9DE9E23D-C8D4-4817-92A9-920A8B1FE5FF}.Release|Win32.ActiveCfg = Release|Win32
-		{9DE9E23D-C8D4-4817-92A9-920A8B1FE5FF}.Release|Win32.Build.0 = Release|Win32
-		{9DE9E23D-C8D4-4817-92A9-920A8B1FE5FF}.Release|x64.ActiveCfg = Release|x64
-		{9DE9E23D-C8D4-4817-92A9-920A8B1FE5FF}.Release|x64.Build.0 = Release|x64
-		{494BAC80-A60C-43A9-99E7-ACB691CE2C4D}.Debug|Win32.ActiveCfg = Debug|Win32
-		{494BAC80-A60C-43A9-99E7-ACB691CE2C4D}.Debug|Win32.Build.0 = Debug|Win32
-		{494BAC80-A60C-43A9-99E7-ACB691CE2C4D}.Debug|x64.ActiveCfg = Debug|x64
-		{494BAC80-A60C-43A9-99E7-ACB691CE2C4D}.Debug|x64.Build.0 = Debug|x64
-		{494BAC80-A60C-43A9-99E7-ACB691CE2C4D}.PGInstrument|Win32.ActiveCfg = PGInstrument|Win32
-		{494BAC80-A60C-43A9-99E7-ACB691CE2C4D}.PGInstrument|Win32.Build.0 = PGInstrument|Win32
-		{494BAC80-A60C-43A9-99E7-ACB691CE2C4D}.PGInstrument|x64.ActiveCfg = PGInstrument|x64
-		{494BAC80-A60C-43A9-99E7-ACB691CE2C4D}.PGInstrument|x64.Build.0 = PGInstrument|x64
-		{494BAC80-A60C-43A9-99E7-ACB691CE2C4D}.PGUpdate|Win32.ActiveCfg = PGUpdate|Win32
-		{494BAC80-A60C-43A9-99E7-ACB691CE2C4D}.PGUpdate|Win32.Build.0 = PGUpdate|Win32
-		{494BAC80-A60C-43A9-99E7-ACB691CE2C4D}.PGUpdate|x64.ActiveCfg = PGUpdate|x64
-		{494BAC80-A60C-43A9-99E7-ACB691CE2C4D}.PGUpdate|x64.Build.0 = PGUpdate|x64
-		{494BAC80-A60C-43A9-99E7-ACB691CE2C4D}.Release|Win32.ActiveCfg = Release|Win32
-		{494BAC80-A60C-43A9-99E7-ACB691CE2C4D}.Release|Win32.Build.0 = Release|Win32
-		{494BAC80-A60C-43A9-99E7-ACB691CE2C4D}.Release|x64.ActiveCfg = Release|x64
-		{494BAC80-A60C-43A9-99E7-ACB691CE2C4D}.Release|x64.Build.0 = Release|x64
-		{FDB84CBB-2FB6-47C8-A2D6-091E0833239D}.Debug|Win32.ActiveCfg = Debug|Win32
-		{FDB84CBB-2FB6-47C8-A2D6-091E0833239D}.Debug|Win32.Build.0 = Debug|Win32
-		{FDB84CBB-2FB6-47C8-A2D6-091E0833239D}.Debug|x64.ActiveCfg = Debug|x64
-		{FDB84CBB-2FB6-47C8-A2D6-091E0833239D}.Debug|x64.Build.0 = Debug|x64
-		{FDB84CBB-2FB6-47C8-A2D6-091E0833239D}.PGInstrument|Win32.ActiveCfg = PGInstrument|Win32
-		{FDB84CBB-2FB6-47C8-A2D6-091E0833239D}.PGInstrument|Win32.Build.0 = PGInstrument|Win32
-		{FDB84CBB-2FB6-47C8-A2D6-091E0833239D}.PGInstrument|x64.ActiveCfg = PGInstrument|x64
-		{FDB84CBB-2FB6-47C8-A2D6-091E0833239D}.PGInstrument|x64.Build.0 = PGInstrument|x64
-		{FDB84CBB-2FB6-47C8-A2D6-091E0833239D}.PGUpdate|Win32.ActiveCfg = PGUpdate|Win32
-		{FDB84CBB-2FB6-47C8-A2D6-091E0833239D}.PGUpdate|Win32.Build.0 = PGUpdate|Win32
-		{FDB84CBB-2FB6-47C8-A2D6-091E0833239D}.PGUpdate|x64.ActiveCfg = PGUpdate|x64
-		{FDB84CBB-2FB6-47C8-A2D6-091E0833239D}.PGUpdate|x64.Build.0 = PGUpdate|x64
-		{FDB84CBB-2FB6-47C8-A2D6-091E0833239D}.Release|Win32.ActiveCfg = Release|Win32
-		{FDB84CBB-2FB6-47C8-A2D6-091E0833239D}.Release|Win32.Build.0 = Release|Win32
-		{FDB84CBB-2FB6-47C8-A2D6-091E0833239D}.Release|x64.ActiveCfg = Release|x64
-		{FDB84CBB-2FB6-47C8-A2D6-091E0833239D}.Release|x64.Build.0 = Release|x64
-		{AB603547-1E2A-45B3-9E09-B04596006393}.Debug|Win32.ActiveCfg = Debug|Win32
-		{AB603547-1E2A-45B3-9E09-B04596006393}.Debug|Win32.Build.0 = Debug|Win32
-		{AB603547-1E2A-45B3-9E09-B04596006393}.Debug|x64.ActiveCfg = Debug|x64
-		{AB603547-1E2A-45B3-9E09-B04596006393}.Debug|x64.Build.0 = Debug|x64
-		{AB603547-1E2A-45B3-9E09-B04596006393}.PGInstrument|Win32.ActiveCfg = PGInstrument|Win32
-		{AB603547-1E2A-45B3-9E09-B04596006393}.PGInstrument|Win32.Build.0 = PGInstrument|Win32
-		{AB603547-1E2A-45B3-9E09-B04596006393}.PGInstrument|x64.ActiveCfg = PGInstrument|x64
-		{AB603547-1E2A-45B3-9E09-B04596006393}.PGInstrument|x64.Build.0 = PGInstrument|x64
-		{AB603547-1E2A-45B3-9E09-B04596006393}.PGUpdate|Win32.ActiveCfg = PGUpdate|Win32
-		{AB603547-1E2A-45B3-9E09-B04596006393}.PGUpdate|Win32.Build.0 = PGUpdate|Win32
-		{AB603547-1E2A-45B3-9E09-B04596006393}.PGUpdate|x64.ActiveCfg = PGUpdate|x64
-		{AB603547-1E2A-45B3-9E09-B04596006393}.PGUpdate|x64.Build.0 = PGUpdate|x64
-		{AB603547-1E2A-45B3-9E09-B04596006393}.Release|Win32.ActiveCfg = Release|Win32
-		{AB603547-1E2A-45B3-9E09-B04596006393}.Release|Win32.Build.0 = Release|Win32
-		{AB603547-1E2A-45B3-9E09-B04596006393}.Release|x64.ActiveCfg = Release|x64
-		{AB603547-1E2A-45B3-9E09-B04596006393}.Release|x64.Build.0 = Release|x64
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

PCbuild/python.props

@@ -77,8 +77,7 @@
     -->
     <_RegistryVersion>$(Registry:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SDKs\Windows\v10.0@ProductVersion)</_RegistryVersion>
     <_RegistryVersion Condition="$(_RegistryVersion) == ''">$(Registry:HKEY_LOCAL_MACHINE\WOW6432Node\SOFTWARE\Microsoft\Microsoft SDKs\Windows\v10.0@ProductVersion)</_RegistryVersion>
-    <DefaultWindowsSDKVersion>10.0.17763.0</DefaultWindowsSDKVersion>
-    <DefaultWindowsSDKVersion Condition="$(_RegistryVersion) == '10.0.17134'">10.0.17134.0</DefaultWindowsSDKVersion>
+    <DefaultWindowsSDKVersion>10.0.17134.0</DefaultWindowsSDKVersion>
     <DefaultWindowsSDKVersion Condition="$(_RegistryVersion) == '10.0.16299'">10.0.16299.0</DefaultWindowsSDKVersion>
     <DefaultWindowsSDKVersion Condition="$(_RegistryVersion) == '10.0.15063'">10.0.15063.0</DefaultWindowsSDKVersion>
     <DefaultWindowsSDKVersion Condition="$(_RegistryVersion) == '10.0.14393'">10.0.14393.0</DefaultWindowsSDKVersion>

PCbuild/python_uwp.vcxproj

@@ -1,86 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|x64">
-      <Configuration>Debug</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="PGInstrument|Win32">
-      <Configuration>PGInstrument</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="PGInstrument|x64">
-      <Configuration>PGInstrument</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="PGUpdate|Win32">
-      <Configuration>PGUpdate</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="PGUpdate|x64">
-      <Configuration>PGUpdate</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|x64">
-      <Configuration>Release</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
-  <PropertyGroup Label="Globals">
-    <ProjectGuid>{9DE9E23D-C8D4-4817-92A9-920A8B1FE5FF}</ProjectGuid>
-  </PropertyGroup>
-  <Import Project="python.props" />
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
-  <PropertyGroup Label="Configuration">
-    <ConfigurationType>Application</ConfigurationType>
-    <UseOfMfc>false</UseOfMfc>
-    <CharacterSet>Unicode</CharacterSet>
-  </PropertyGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-  <ImportGroup Label="ExtensionSettings">
-  </ImportGroup>
-  <ImportGroup Label="PropertySheets">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-    <Import Project="pyproject.props" />
-  </ImportGroup>
-  <PropertyGroup Label="UserMacros" />
-  <PropertyGroup>
-    <_ProjectFileVersion>10.0.30319.1</_ProjectFileVersion>
-  </PropertyGroup>
-  <ItemDefinitionGroup>
-    <ClCompile>
-      <PreprocessorDefinitions>%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalOptions>/EHsc /std:c++17 %(AdditionalOptions)</AdditionalOptions>
-    </ClCompile>
-    <Link>
-      <AdditionalDependencies>windowsapp.lib;%(AdditionalDependencies)</AdditionalDependencies>
-      <SubSystem>Console</SubSystem>
-    </Link>
-  </ItemDefinitionGroup>
-  <ItemGroup>
-    <None Include="..\PC\pycon.ico" />
-  </ItemGroup>
-  <ItemGroup>
-    <ResourceCompile Include="..\PC\python_exe.rc" />
-  </ItemGroup>
-  <ItemGroup>
-    <ClCompile Include="..\PC\python_uwp.cpp" />
-  </ItemGroup>
-  <ItemGroup>
-    <ProjectReference Include="pythoncore.vcxproj">
-      <Project>{cf7ac3d1-e2df-41d2-bea6-1e2556cdea26}</Project>
-      <ReferenceOutputAssembly>false</ReferenceOutputAssembly>
-    </ProjectReference>
-  </ItemGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
-  <ImportGroup Label="ExtensionTargets">
-  </ImportGroup>
-</Project>

PCbuild/pythoncore.vcxproj

@@ -479,19 +479,4 @@
   <Target Name="_WarnAboutZlib" BeforeTargets="PrepareForBuild" Condition="!$(IncludeExternals)">
     <Warning Text="Not including zlib is not a supported configuration." />
   </Target>
-
-  <PropertyGroup>
-    <VCRedistDir>$(VCInstallDir)\Redist\MSVC\$(VCToolsRedistVersion)\</VCRedistDir>
-    <VCRedistDir Condition="$(Platform) == 'Win32'">$(VCRedistDir)x86\</VCRedistDir>
-    <VCRedistDir Condition="$(Platform) != 'Win32'">$(VCRedistDir)$(Platform)\</VCRedistDir>
-  </PropertyGroup>
-  <ItemGroup Condition="$(VCInstallDir) != ''">
-    <VCRuntimeDLL Include="$(VCRedistDir)\**\vcruntime*.dll" />
-  </ItemGroup>
-  <Target Name="_CopyVCRuntime" AfterTargets="Build" Inputs="@(VCRuntimeDLL)" Outputs="$(OutDir)%(Filename)%(Extension)">
-    <Copy SourceFiles="%(VCRuntimeDLL.FullPath)" DestinationFolder="$(OutDir)" />
-  </Target>
-  <Target Name="_CleanVCRuntime" AfterTargets="Clean">
-    <Delete Files="@(VCRuntimeDLL->'$(OutDir)%(Filename)%(Extension)')" />
-  </Target>
 </Project>

PCbuild/pythonw_uwp.vcxproj

@@ -1,86 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|x64">
-      <Configuration>Debug</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="PGInstrument|Win32">
-      <Configuration>PGInstrument</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="PGInstrument|x64">
-      <Configuration>PGInstrument</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="PGUpdate|Win32">
-      <Configuration>PGUpdate</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="PGUpdate|x64">
-      <Configuration>PGUpdate</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|x64">
-      <Configuration>Release</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
-  <PropertyGroup Label="Globals">
-    <ProjectGuid>{AB603547-1E2A-45B3-9E09-B04596006393}</ProjectGuid>
-  </PropertyGroup>
-  <Import Project="python.props" />
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
-  <PropertyGroup Label="Configuration">
-    <ConfigurationType>Application</ConfigurationType>
-    <UseOfMfc>false</UseOfMfc>
-    <CharacterSet>Unicode</CharacterSet>
-  </PropertyGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-  <ImportGroup Label="ExtensionSettings">
-  </ImportGroup>
-  <ImportGroup Label="PropertySheets">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-    <Import Project="pyproject.props" />
-  </ImportGroup>
-  <PropertyGroup Label="UserMacros" />
-  <PropertyGroup>
-    <_ProjectFileVersion>10.0.30319.1</_ProjectFileVersion>
-  </PropertyGroup>
-  <ItemDefinitionGroup>
-    <ClCompile>
-      <PreprocessorDefinitions>PYTHONW;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalOptions>/EHsc /std:c++17 %(AdditionalOptions)</AdditionalOptions>
-    </ClCompile>
-    <Link>
-      <AdditionalDependencies>windowsapp.lib;%(AdditionalDependencies)</AdditionalDependencies>
-      <SubSystem>Windows</SubSystem>
-    </Link>
-  </ItemDefinitionGroup>
-  <ItemGroup>
-    <None Include="..\PC\pyconw.ico" />
-  </ItemGroup>
-  <ItemGroup>
-    <ResourceCompile Include="..\PC\pythonw_exe.rc" />
-  </ItemGroup>
-  <ItemGroup>
-    <ClCompile Include="..\PC\python_uwp.cpp" />
-  </ItemGroup>
-  <ItemGroup>
-    <ProjectReference Include="pythoncore.vcxproj">
-      <Project>{cf7ac3d1-e2df-41d2-bea6-1e2556cdea26}</Project>
-      <ReferenceOutputAssembly>false</ReferenceOutputAssembly>
-    </ProjectReference>
-  </ItemGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
-  <ImportGroup Label="ExtensionTargets">
-  </ImportGroup>
-</Project>

PCbuild/venvlauncher.vcxproj

@@ -1,85 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|x64">
-      <Configuration>Debug</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="PGInstrument|Win32">
-      <Configuration>PGInstrument</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="PGInstrument|x64">
-      <Configuration>PGInstrument</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="PGUpdate|Win32">
-      <Configuration>PGUpdate</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="PGUpdate|x64">
-      <Configuration>PGUpdate</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|x64">
-      <Configuration>Release</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
-  <PropertyGroup Label="Globals">
-    <ProjectGuid>{494BAC80-A60C-43A9-99E7-ACB691CE2C4D}</ProjectGuid>
-    <RootNamespace>venvlauncher</RootNamespace>
-    <TargetName>venvlauncher</TargetName>
-    <SupportPGO>false</SupportPGO>
-  </PropertyGroup>
-  <Import Project="python.props" />
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
-  <PropertyGroup Label="Configuration">
-    <ConfigurationType>Application</ConfigurationType>
-    <CharacterSet>MultiByte</CharacterSet>
-  </PropertyGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-  <ImportGroup Label="ExtensionSettings">
-  </ImportGroup>
-  <PropertyGroup>
-    <MakeVersionInfoBeforeTarget>ClCompile</MakeVersionInfoBeforeTarget>
-  </PropertyGroup>
-  <ImportGroup Label="PropertySheets">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-    <Import Project="pyproject.props" />
-  </ImportGroup>
-  <PropertyGroup Label="UserMacros" />
-  <ItemDefinitionGroup>
-    <ClCompile>
-      <PreprocessorDefinitions>_CONSOLE;VENV_REDIRECT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
-    </ClCompile>
-    <ResourceCompile>
-      <PreprocessorDefinitions>PY_ICON;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-    </ResourceCompile>
-    <Link>
-      <AdditionalDependencies>version.lib;%(AdditionalDependencies)</AdditionalDependencies>
-      <SubSystem>Console</SubSystem>
-    </Link>
-  </ItemDefinitionGroup>
-  <ItemGroup>
-    <ClCompile Include="..\PC\launcher.c" />
-  </ItemGroup>
-  <ItemGroup>
-    <None Include="..\PC\launcher.ico" />
-  </ItemGroup>
-  <ItemGroup>
-    <ResourceCompile Include="..\PC\pylauncher.rc" />
-  </ItemGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
-  <ImportGroup Label="ExtensionTargets">
-  </ImportGroup>
-</Project>

PCbuild/venvwlauncher.vcxproj

@@ -1,85 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|x64">
-      <Configuration>Debug</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="PGInstrument|Win32">
-      <Configuration>PGInstrument</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="PGInstrument|x64">
-      <Configuration>PGInstrument</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="PGUpdate|Win32">
-      <Configuration>PGUpdate</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="PGUpdate|x64">
-      <Configuration>PGUpdate</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|x64">
-      <Configuration>Release</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
-  <PropertyGroup Label="Globals">
-    <ProjectGuid>{FDB84CBB-2FB6-47C8-A2D6-091E0833239D}</ProjectGuid>
-    <RootNamespace>venvwlauncher</RootNamespace>
-    <TargetName>venvwlauncher</TargetName>
-    <SupportPGO>false</SupportPGO>
-  </PropertyGroup>
-  <Import Project="python.props" />
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
-  <PropertyGroup Label="Configuration">
-    <ConfigurationType>Application</ConfigurationType>
-    <CharacterSet>MultiByte</CharacterSet>
-  </PropertyGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-  <ImportGroup Label="ExtensionSettings">
-  </ImportGroup>
-  <PropertyGroup>
-    <MakeVersionInfoBeforeTarget>ClCompile</MakeVersionInfoBeforeTarget>
-  </PropertyGroup>
-  <ImportGroup Label="PropertySheets">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-    <Import Project="pyproject.props" />
-  </ImportGroup>
-  <PropertyGroup Label="UserMacros" />
-  <ItemDefinitionGroup>
-    <ClCompile>
-      <PreprocessorDefinitions>_WINDOWS;VENV_REDIRECT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
-    </ClCompile>
-    <ResourceCompile>
-      <PreprocessorDefinitions>PYW_ICON;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-    </ResourceCompile>
-    <Link>
-      <AdditionalDependencies>version.lib;%(AdditionalDependencies)</AdditionalDependencies>
-      <SubSystem>Windows</SubSystem>
-    </Link>
-  </ItemDefinitionGroup>
-  <ItemGroup>
-    <ClCompile Include="..\PC\launcher.c" />
-  </ItemGroup>
-  <ItemGroup>
-    <None Include="..\PC\launcher.ico" />
-  </ItemGroup>
-  <ItemGroup>
-    <ResourceCompile Include="..\PC\pylauncher.rc" />
-  </ItemGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
-  <ImportGroup Label="ExtensionTargets">
-  </ImportGroup>
-</Project>

Tools/msi/buildrelease.bat

@@ -37,7 +37,6 @@ set BUILDX64=
 set TARGET=Rebuild
 set TESTTARGETDIR=
 set PGO=-m test -q --pgo
-set BUILDMSI=1
 set BUILDNUGET=1
 set BUILDZIP=1
 
@@ -62,7 +61,6 @@ if "%1" EQU "--pgo" (set PGO=%~2) && shift && shift && goto CheckOpts
 if "%1" EQU "--skip-pgo" (set PGO=) && shift && goto CheckOpts
 if "%1" EQU "--skip-nuget" (set BUILDNUGET=) && shift && goto CheckOpts
 if "%1" EQU "--skip-zip" (set BUILDZIP=) && shift && goto CheckOpts
-if "%1" EQU "--skip-msi" (set BUILDMSI=) && shift && goto CheckOpts
 
 if "%1" NEQ "" echo Invalid option: "%1" && exit /B 1
 
@@ -176,12 +174,10 @@ if "%OUTDIR_PLAT%" EQU "win32" (
 )
 
 set BUILDOPTS=/p:Platform=%1 /p:BuildForRelease=true /p:DownloadUrl=%DOWNLOAD_URL% /p:DownloadUrlBase=%DOWNLOAD_URL_BASE% /p:ReleaseUri=%RELEASE_URI%
-if defined BUILDMSI (
 %MSBUILD% "%D%bundle\releaselocal.wixproj" /t:Rebuild %BUILDOPTS% %CERTOPTS% /p:RebuildAll=true
 if errorlevel 1 exit /B
 %MSBUILD% "%D%bundle\releaseweb.wixproj" /t:Rebuild %BUILDOPTS% %CERTOPTS% /p:RebuildAll=false
 if errorlevel 1 exit /B
-)
 
 if defined BUILDZIP (
     %MSBUILD% "%D%make_zip.proj" /t:Build %BUILDOPTS% %CERTOPTS% /p:OutputPath="%BUILD%en-us"
@@ -218,7 +214,6 @@ echo    --skip-build (-B)   Do not build Python (just do the installers)
 echo    --skip-doc (-D)     Do not build documentation
 echo    --pgo               Specify PGO command for x64 installers
 echo    --skip-pgo          Build x64 installers without using PGO
-echo    --skip-msi          Do not build executable/MSI packages
 echo    --skip-nuget        Do not build Nuget packages
 echo    --skip-zip          Do not build embeddable package
 echo    --download          Specify the full download URL for MSIs

Tools/msi/make_appx.ps1

@@ -1,71 +0,0 @@
-<#
-.Synopsis
-    Compiles and signs an APPX package
-.Description
-    Given the file listing, ensures all the contents are signed
-    and builds and signs the final package.
-.Parameter mapfile
-    The location on disk of the text mapping file.
-.Parameter msix
-    The path and name to store the APPX/MSIX.
-.Parameter sign
-    When set, signs the APPX/MSIX. Packages to be published to
-    the store should not be signed. 
-.Parameter description
-    Description to embed in the signature (optional).
-.Parameter certname
-    The name of the certificate to sign with (optional).
-.Parameter certsha1
-    The SHA1 hash of the certificate to sign with (optional).
-#>
-param(
-    [Parameter(Mandatory=$true)][string]$layout,
-    [Parameter(Mandatory=$true)][string]$msix,
-    [switch]$sign,
-    [string]$description,
-    [string]$certname,
-    [string]$certsha1,
-    [string]$certfile
-)
-
-$tools = $script:MyInvocation.MyCommand.Path | Split-Path -parent;
-Import-Module $tools\sdktools.psm1 -WarningAction SilentlyContinue -Force
-
-Set-Alias makeappx (Find-Tool "makeappx.exe") -Scope Script
-Set-Alias makepri (Find-Tool "makepri.exe") -Scope Script
-
-$msixdir = Split-Path $msix -Parent
-if ($msixdir) {
-    $msixdir = (mkdir -Force $msixdir).FullName
-} else {
-    $msixdir = Get-Location
-}
-$msix = Join-Path $msixdir (Split-Path $msix -Leaf)
-
-pushd $layout
-try {
-    if (Test-Path resources.pri) {
-        del resources.pri
-    }
-    $name = ([xml](gc AppxManifest.xml)).Package.Identity.Name
-    makepri new /pr . /mn AppxManifest.xml /in $name /cf _resources.xml /of _resources.pri /mf appx /o
-    if (-not $? -or -not (Test-Path _resources.map.txt)) {
-        throw "makepri step failed"
-    }
-    $lines = gc _resources.map.txt
-    $lines | ?{ -not ($_ -match '"_resources[\w\.]+?"') } | Out-File _resources.map.txt -Encoding utf8
-    makeappx pack /f _resources.map.txt /m AppxManifest.xml /o /p $msix
-    if (-not $?) {
-        throw "makeappx step failed"
-    }
-} finally {
-    popd
-}
-
-if ($sign) {
-    Sign-File -certname $certname -certsha1 $certsha1 -certfile $certfile -description $description -files $msix
-
-    if (-not $?) {
-        throw "Package signing failed"
-    }
-}

Tools/msi/make_cat.ps1

@@ -1,34 +0,0 @@
-<#
-.Synopsis
-    Compiles and signs a catalog file.
-.Description
-    Given the CDF definition file, builds and signs a catalog.
-.Parameter catalog
-    The path to the catalog definition file to compile and
-    sign. It is assumed that the .cat file will be the same
-    name with a new extension.
-.Parameter description
-    The description to add to the signature (optional).
-.Parameter certname
-    The name of the certificate to sign with (optional).
-.Parameter certsha1
-    The SHA1 hash of the certificate to sign with (optional).
-#>
-param(
-    [Parameter(Mandatory=$true)][string]$catalog,
-    [string]$description,
-    [string]$certname,
-    [string]$certsha1,
-    [string]$certfile
-)
-
-$tools = $script:MyInvocation.MyCommand.Path | Split-Path -parent;
-Import-Module $tools\sdktools.psm1 -WarningAction SilentlyContinue -Force
-
-Set-Alias MakeCat (Find-Tool "makecat.exe") -Scope Script
-
-MakeCat $catalog
-if (-not $?) {
-    throw "Catalog compilation failed"
-}
-Sign-File -certname $certname -certsha1 $certsha1 -certfile $certfile -description $description -files @($catalog -replace 'cdf$', 'cat')

Tools/msi/make_zip.proj

@@ -15,12 +15,11 @@
         <TargetExt>.zip</TargetExt>
         <TargetPath>$(OutputPath)\$(TargetName)$(TargetExt)</TargetPath>
         <CleanCommand>rmdir /q/s "$(IntermediateOutputPath)\zip_$(ArchName)"</CleanCommand>
-        <Arguments>"$(PythonExe)" "$(PySourcePath)PC\layout"</Arguments>
-        <Arguments>$(Arguments) -b "$(BuildPath.TrimEnd(`\`))" -s "$(PySourcePath.TrimEnd(`\`))"</Arguments>
-        <Arguments>$(Arguments) -t "$(IntermediateOutputPath)\zip_$(ArchName)"</Arguments>
-        <Arguments>$(Arguments) --zip "$(TargetPath)"</Arguments>
-        <Arguments>$(Arguments) --precompile --zip-lib --include-underpth --include-stable --flat-dlls</Arguments>
+        <Arguments>"$(PythonExe)" "$(MSBuildThisFileDirectory)\make_zip.py"</Arguments>
+        <Arguments>$(Arguments) -e -o "$(TargetPath)" -t "$(IntermediateOutputPath)\zip_$(ArchName)" -b "$(BuildPath.TrimEnd(`\`))"</Arguments>
+        <Environment>set DOC_FILENAME=python$(PythonVersion).chm</Environment>
         <Environment>$(Environment)%0D%0Aset PYTHONPATH=$(PySourcePath)Lib</Environment>
+        <Environment Condition="Exists($(CRTRedist))">$(Environment)%0D%0Aset VCREDIST_PATH=$(CRTRedist)\$(Platform)</Environment>
     </PropertyGroup>
 
     <Target Name="_Build">

Tools/msi/make_zip.py

@@ -0,0 +1,250 @@
+import argparse
+import py_compile
+import re
+import sys
+import shutil
+import stat
+import os
+import tempfile
+
+from itertools import chain
+from pathlib import Path
+from zipfile import ZipFile, ZIP_DEFLATED
+
+
+TKTCL_RE = re.compile(r'^(_?tk|tcl).+\.(pyd|dll)', re.IGNORECASE)
+DEBUG_RE = re.compile(r'_d\.(pyd|dll|exe|pdb|lib)$', re.IGNORECASE)
+PYTHON_DLL_RE = re.compile(r'python\d\d?\.dll$', re.IGNORECASE)
+
+DEBUG_FILES = {
+    '_ctypes_test',
+    '_testbuffer',
+    '_testcapi',
+    '_testconsole',
+    '_testimportmultiple',
+    '_testmultiphase',
+    'xxlimited',
+    'python3_dstub',
+}
+
+EXCLUDE_FROM_LIBRARY = {
+    '__pycache__',
+    'idlelib',
+    'pydoc_data',
+    'site-packages',
+    'tkinter',
+    'turtledemo',
+}
+
+EXCLUDE_FROM_EMBEDDABLE_LIBRARY = {
+    'ensurepip',
+    'venv',
+}
+
+EXCLUDE_FILE_FROM_LIBRARY = {
+    'bdist_wininst.py',
+}
+
+EXCLUDE_FILE_FROM_LIBS = {
+    'liblzma',
+    'python3stub',
+}
+
+EXCLUDED_FILES = {
+    'pyshellext',
+}
+
+def is_not_debug(p):
+    if DEBUG_RE.search(p.name):
+        return False
+
+    if TKTCL_RE.search(p.name):
+        return False
+
+    return p.stem.lower() not in DEBUG_FILES and p.stem.lower() not in EXCLUDED_FILES
+
+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 == '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_embeddable_lib(p):
+    if p.is_dir() and p.name.lower() in EXCLUDE_FROM_EMBEDDABLE_LIBRARY:
+        return False
+
+    return include_in_lib(p)
+
+def include_in_libs(p):
+    if not is_not_debug(p):
+        return False
+
+    return p.stem.lower() not in EXCLUDE_FILE_FROM_LIBS
+
+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'}
+
+BASE_NAME = 'python{0.major}{0.minor}'.format(sys.version_info)
+
+FULL_LAYOUT = [
+    ('/', '$build', 'python.exe', is_not_debug),
+    ('/', '$build', 'pythonw.exe', is_not_debug),
+    ('/', '$build', 'python{}.dll'.format(sys.version_info.major), is_not_debug),
+    ('/', '$build', '{}.dll'.format(BASE_NAME), is_not_debug),
+    ('DLLs/', '$build', '*.pyd', is_not_debug),
+    ('DLLs/', '$build', '*.dll', is_not_debug_or_python),
+    ('include/', 'include', '*.h', None),
+    ('include/', 'PC', 'pyconfig.h', None),
+    ('Lib/', 'Lib', '**/*', include_in_lib),
+    ('libs/', '$build', '*.lib', include_in_libs),
+    ('Tools/', 'Tools', '**/*', include_in_tools),
+]
+
+EMBED_LAYOUT = [
+    ('/', '$build', 'python*.exe', is_not_debug),
+    ('/', '$build', '*.pyd', is_not_debug),
+    ('/', '$build', '*.dll', is_not_debug),
+    ('{}.zip'.format(BASE_NAME), 'Lib', '**/*', include_in_embeddable_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 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('-b', '--build', help='Specify the build directory', type=Path, default=None)
+    ns = parser.parse_args()
+
+    source = ns.source or (Path(__file__).resolve().parent.parent.parent)
+    out = ns.out
+    build = ns.build or Path(sys.exec_prefix)
+    assert isinstance(source, Path)
+    assert not out or isinstance(out, Path)
+    assert isinstance(build, Path)
+
+    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:
+            if s == '$build':
+                fs = build
+            else:
+                fs = source / s
+            files = rglob(fs, p, c)
+            extra_files = []
+            if s == 'Lib' and p == '**/*':
+                extra_files.append((
+                    source / 'tools' / 'msi' / 'distutils.command.bdist_wininst.py',
+                    Path('distutils') / 'command' / 'bdist_wininst.py'
+                ))
+            copied = copy_to_layout(temp / t.rstrip('/'), chain(files, extra_files))
+            print('Copied {} files'.format(copied))
+
+        if ns.embed:
+            with open(str(temp / (BASE_NAME + '._pth')), 'w') as f:
+                print(BASE_NAME + '.zip', file=f)
+                print('.', file=f)
+                print('', file=f)
+                print('# Uncomment to run site.main() automatically', file=f)
+                print('#import site', file=f)
+
+        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))

Tools/msi/sdktools.psm1

@@ -1,43 +0,0 @@
-function Find-Tool {
-    param([string]$toolname)
-
-    $kitroot = (gp 'HKLM:\SOFTWARE\Microsoft\Windows Kits\Installed Roots\').KitsRoot10
-    $tool = (gci -r "$kitroot\Bin\*\x64\$toolname" | sort FullName -Desc | select -First 1)
-    if (-not $tool) {
-        throw "$toolname is not available"
-    }
-    Write-Host "Found $toolname at $($tool.FullName)"
-    return $tool.FullName
-}
-
-Set-Alias SignTool (Find-Tool "signtool.exe") -Scope Script
-
-function Sign-File {
-    param([string]$certname, [string]$certsha1, [string]$certfile, [string]$description, [string[]]$files)
-
-    if (-not $description) {
-        $description = $env:SigningDescription;
-        if (-not $description) {
-            $description = "Python";
-        }
-    }
-    if (-not $certname) {
-        $certname = $env:SigningCertificate;
-    }
-    if (-not $certfile) {
-        $certfile = $env:SigningCertificateFile;
-    }
-
-    foreach ($a in $files) {
-        if ($certsha1) {
-            SignTool sign /sha1 $certsha1 /fd sha256 /t http://timestamp.verisign.com/scripts/timestamp.dll /d $description $a
-        } elseif ($certname) {
-            SignTool sign /n $certname /fd sha256 /t http://timestamp.verisign.com/scripts/timestamp.dll /d $description $a
-        } elseif ($certfile) {
-            SignTool sign /f $certfile /fd sha256 /t http://timestamp.verisign.com/scripts/timestamp.dll /d $description $a
-        } else {
-            SignTool sign /a /fd sha256 /t http://timestamp.verisign.com/scripts/timestamp.dll /d $description $a
-        }
-    }
-}
-

Tools/msi/sign_build.ps1

@@ -1,34 +0,0 @@
-<#
-.Synopsis
-    Recursively signs the contents of a directory.
-.Description
-    Given the file patterns, code signs the contents.
-.Parameter root
-    The root directory to sign.
-.Parameter patterns
-    The file patterns to sign
-.Parameter description
-    The description to add to the signature (optional).
-.Parameter certname
-    The name of the certificate to sign with (optional).
-.Parameter certsha1
-    The SHA1 hash of the certificate to sign with (optional).
-#>
-param(
-    [Parameter(Mandatory=$true)][string]$root,
-    [string[]]$patterns=@("*.exe", "*.dll", "*.pyd"),
-    [string]$description,
-    [string]$certname,
-    [string]$certsha1,
-    [string]$certfile
-)
-
-$tools = $script:MyInvocation.MyCommand.Path | Split-Path -parent;
-Import-Module $tools\sdktools.psm1 -WarningAction SilentlyContinue -Force
-
-pushd $root
-try {
-    Sign-File -certname $certname -certsha1 $certsha1 -certfile $certfile -description $description -files (gci -r $patterns)
-} finally {
-    popd
-}

Tools/nuget/make_pkg.proj

@@ -20,28 +20,25 @@
         <SignOutput>false</SignOutput>
         <TargetName>$(OutputName).$(NuspecVersion)</TargetName>
         <TargetExt>.nupkg</TargetExt>
-        <IntermediateOutputPath>$(IntermediateOutputPath)\nuget_$(ArchName)\</IntermediateOutputPath>
+        <IntermediateOutputPath>$(IntermediateOutputPath)\nuget_$(ArchName)</IntermediateOutputPath>
         
-        <CleanCommand>rmdir /q/s "$(IntermediateOutputPath.TrimEnd(`\`))"</CleanCommand>
+        <CleanCommand>rmdir /q/s "$(IntermediateOutputPath)"</CleanCommand>
         
-        <PythonArguments>"$(PythonExe)" "$(PySourcePath)PC\layout"</PythonArguments>
-        <PythonArguments>$(PythonArguments) -b "$(BuildPath.TrimEnd(`\`))" -s "$(PySourcePath.TrimEnd(`\`))"</PythonArguments>
-        <PythonArguments>$(PythonArguments) -t "$(IntermediateOutputPath)obj"</PythonArguments>
-        <PythonArguments>$(PythonArguments) --copy "$(IntermediateOutputPath)pkg"</PythonArguments>
-        <PythonArguments>$(PythonArguments) --include-dev --include-tools --include-pip --include-stable --include-launcher --include-props</PythonArguments>
+        <PythonArguments>"$(PythonExe)" "$(MSBuildThisFileDirectory)\..\msi\make_zip.py"</PythonArguments>
+        <PythonArguments>$(PythonArguments) -t "$(IntermediateOutputPath)" -b "$(BuildPath.TrimEnd(`\`))"</PythonArguments>
         
-        <PackageArguments Condition="$(Packages) != ''">"$(IntermediateOutputPath)pkg\pip.exe" -B -m pip install -U $(Packages)</PackageArguments>
+        <PipArguments>"$(IntermediateOutputPath)\python.exe" -B -c "import sys; sys.path.append(r'$(PySourcePath)\Lib'); import ensurepip; ensurepip._main()"</PipArguments>
+        <PackageArguments Condition="$(Packages) != ''">"$(IntermediateOutputPath)\python.exe" -B -m pip install -U $(Packages)</PackageArguments>
         
-        <NugetPackCommand>"$(Nuget)" pack "$(MSBuildThisFileDirectory)\$(OutputName).nuspec" -BasePath "$(IntermediateOutputPath)pkg"</NugetPackCommand>
+        <NugetPackCommand>"$(Nuget)" pack "$(MSBuildThisFileDirectory)\$(OutputName).nuspec" -BasePath "$(IntermediateOutputPath)"</NugetPackCommand>
         <NugetPackSymbolsCommand Condition="Exists('$(MSBuildThisFileDirectory)\$(OutputName).symbols.nuspec')">"$(Nuget)" pack "$(MSBuildThisFileDirectory)\$(OutputName).symbols.nuspec" -BasePath "$(BuildPath.TrimEnd(`\`))"</NugetPackSymbolsCommand>
         <NugetArguments>$(NugetArguments) -OutputDirectory "$(OutputPath.Trim(`\`))"</NugetArguments>
         <NugetArguments>$(NugetArguments) -Version "$(NuspecVersion)"</NugetArguments>
         <NugetArguments>$(NugetArguments) -NoPackageAnalysis -NonInteractive</NugetArguments>
         
+        <Environment>set DOC_FILENAME=python$(PythonVersion).chm</Environment>
         <Environment>$(Environment)%0D%0Aset PYTHONPATH=$(PySourcePath)Lib</Environment>
-        <Environment>$(Environment)%0D%0Aset PYTHON_NUSPEC_VERSION=$(NuspecVersion)</Environment>
-        <Environment Condition="$(Platform) != 'x86'">$(Environment)%0D%0Aset PYTHON_PROPS_PLATFORM=$(Platform)</Environment>
-        <Environment Condition="$(Platform) == 'x86'">$(Environment)%0D%0Aset PYTHON_PROPS_PLATFORM=Win32</Environment>
+        <Environment Condition="Exists($(CRTRedist))">$(Environment)%0D%0Aset VCREDIST_PATH=$(CRTRedist)\$(Platform)</Environment>
         <Environment>$(Environment)%0D%0Amkdir "$(OutputPath.Trim(`\`))" &gt;nul 2&gt;nul</Environment>
     </PropertyGroup>
 
@@ -51,7 +48,22 @@
 
     <Target Name="_Build">
         <Exec Command="$(CleanCommand)" />
-        <Exec Command="setlocal%0D%0A$(Environment)%0D%0A$(PythonArguments)%0D%0A$(PackageArguments)" />
+        <Exec Command="setlocal%0D%0A$(Environment)%0D%0A$(PythonArguments)" />
+        <Exec Command="$(PipArguments)" />
+        <Exec Command="$(PackageArguments)" Condition="$(PackageArguments) != ''" />
+
+        <PropertyGroup>
+            <_PropsContents>$([System.IO.File]::ReadAllText('python.props'))</_PropsContents>
+            <_PropsContents>$(_PropsContents.Replace('$$PYTHON_TAG$$', '$(MajorVersionNumber).$(MinorVersionNumber)'))</_PropsContents>
+            <_PropsContents>$(_PropsContents.Replace('$$PYTHON_VERSION$$', '$(NuspecVersion)'))</_PropsContents>
+            <_PropsContents Condition="$(Platform) == 'x86'">$(_PropsContents.Replace('$$PYTHON_PLATFORM$$', 'Win32'))</_PropsContents>
+            <_PropsContents Condition="$(Platform) != 'x86'">$(_PropsContents.Replace('$$PYTHON_PLATFORM$$', '$(Platform)'))</_PropsContents>
+            <_PropsContents>$(_PropsContents.Replace('$$PYTHON_TARGET$$', '_GetPythonRuntimeFilesDependsOn$(MajorVersionNumber)$(MinorVersionNumber)_$(Platform)'))</_PropsContents>
+            <_ExistingContents Condition="Exists('$(IntermediateOutputPath)\python.props')">$([System.IO.File]::ReadAllText('$(IntermediateOutputPath)\python.props'))</_ExistingContents>
+        </PropertyGroup>
+        <WriteLinesToFile File="$(IntermediateOutputPath)\python.props"
+                          Lines="$(_PropsContents)"
+                          Condition="$(_PropsContents) != $(_ExistingContents)" />
 
         <Exec Command="$(NugetPackCommand) $(NugetArguments)" />
         <Exec Command="$(NugetPackSymbolsCommand) $(NugetArguments)" Condition="$(NugetPackSymbolsCommand) != ''" />