internal/rosa/package: migrate python interpreter

Packages will take quite some work.

Signed-off-by: Ophestra <cat@gensokyo.uk>

internal/rosa/package/python/package.az

@@ -0,0 +1,70 @@
+package python {
+	description = "the Python programming language interpreter";
+	website = "https://www.python.org";
+	anitya = 13254;
+
+	version* = "3.14.5";
+	source = remoteTar {
+		url = "https://www.python.org/ftp/python/"+version+
+			"/Python-"+version+".tgz";
+		checksum = "zYIpDlk2ftZ-UVGCQS1rthle2OHoyXV653ztWiopKV1NhmIJf1K2hHbkwM4DozQ9";
+		compress = gzip;
+	};
+	patches = [ "zipfile-no-default-strict_timestamps.patch" ];
+
+	// test_synopsis_sourceless assumes this is writable and checks __pycache__
+	writable = true;
+	chmod = true;
+
+	env = [
+		"EXTRATESTOPTS=-j0 -x " + join {
+			elems = [
+				// requires internet access (http://www.pythontest.net/)
+				"test_asyncio",
+				"test_socket",
+				"test_urllib2",
+				"test_urllibnet",
+				"test_urllib2net",
+
+				// makes assumptions about uid_map/gid_map
+				"test_os",
+				"test_subprocess",
+
+				// patched out insane strict_timestamps default
+				"test_zipfile",
+
+				// requires gcc
+				"test_ctypes",
+
+				// breaks on llvm
+				"test_dbm_gnu",
+			];
+			sep = " -x ";
+		},
+
+		// _ctypes appears to infer something from the linker name
+		"LDFLAGS=-Wl,--dynamic-linker=/system/lib/" +
+			"ld-musl-" + linuxArch + ".so.1",
+	];
+
+	exec = make {
+		check = [ "test" ];
+	};
+
+	inputs = [
+		zlib,
+		bzip2,
+		libffi,
+		openssl,
+
+		pkg-config,
+		xz,
+	];
+
+	runtime = [
+		zlib,
+		bzip2,
+		libffi,
+		openssl,
+	];
+}

internal/rosa/package/python/zipfile-no-default-strict_timestamps.patch

@@ -0,0 +1,22 @@
+diff --git a/Lib/zipfile/__init__.py b/Lib/zipfile/__init__.py
+index 19aea290b58..51603ba9510 100644
+--- a/Lib/zipfile/__init__.py
++++ b/Lib/zipfile/__init__.py
+@@ -617,7 +617,7 @@ def _decodeExtra(self, filename_crc):
+             extra = extra[ln+4:]
+ 
+     @classmethod
+-    def from_file(cls, filename, arcname=None, *, strict_timestamps=True):
++    def from_file(cls, filename, arcname=None, *, strict_timestamps=False):
+         """Construct an appropriate ZipInfo for a file on the filesystem.
+ 
+         filename should be the path to a file or directory on the filesystem.
+@@ -1412,7 +1412,7 @@ class ZipFile:
+     _windows_illegal_name_trans_table = None
+ 
+     def __init__(self, file, mode="r", compression=ZIP_STORED, allowZip64=True,
+-                 compresslevel=None, *, strict_timestamps=True, metadata_encoding=None):
++                 compresslevel=None, *, strict_timestamps=False, metadata_encoding=None):
+         """Open the ZIP file with mode read 'r', write 'w', exclusive create 'x',
+         or append 'a'."""
+         if mode not in ('r', 'w', 'x', 'a'):

internal/rosa/python.go

@@ -7,103 +7,6 @@ import (
 	"hakurei.app/internal/pkg"
 )
 
-func (t Toolchain) newPython() (pkg.Artifact, string) {
-	const (
-		version  = "3.14.5"
-		checksum = "zYIpDlk2ftZ-UVGCQS1rthle2OHoyXV653ztWiopKV1NhmIJf1K2hHbkwM4DozQ9"
-	)
-	return t.NewPackage("python", version, newTar(
-		"https://www.python.org/ftp/python/"+version+
-			"/Python-"+version+".tgz",
-		checksum,
-		pkg.TarGzip,
-	), &PackageAttr{
-		// test_synopsis_sourceless assumes this is writable and checks __pycache__
-		Writable: true,
-		Chmod:    true,
-
-		Patches: []KV{
-			{"zipfile-no-default-strict_timestamps", `diff --git a/Lib/zipfile/__init__.py b/Lib/zipfile/__init__.py
-index 19aea290b58..51603ba9510 100644
---- a/Lib/zipfile/__init__.py
-+++ b/Lib/zipfile/__init__.py
-@@ -617,7 +617,7 @@ def _decodeExtra(self, filename_crc):
-             extra = extra[ln+4:]
- 
-     @classmethod
--    def from_file(cls, filename, arcname=None, *, strict_timestamps=True):
-+    def from_file(cls, filename, arcname=None, *, strict_timestamps=False):
-         """Construct an appropriate ZipInfo for a file on the filesystem.
- 
-         filename should be the path to a file or directory on the filesystem.
-@@ -1412,7 +1412,7 @@ class ZipFile:
-     _windows_illegal_name_trans_table = None
- 
-     def __init__(self, file, mode="r", compression=ZIP_STORED, allowZip64=True,
--                 compresslevel=None, *, strict_timestamps=True, metadata_encoding=None):
-+                 compresslevel=None, *, strict_timestamps=False, metadata_encoding=None):
-         """Open the ZIP file with mode read 'r', write 'w', exclusive create 'x',
-         or append 'a'."""
-         if mode not in ('r', 'w', 'x', 'a'):
-`},
-		},
-
-		Env: []string{
-			"EXTRATESTOPTS=-j0 -x " + strings.Join([]string{
-				// requires internet access (http://www.pythontest.net/)
-				"test_asyncio",
-				"test_socket",
-				"test_urllib2",
-				"test_urllibnet",
-				"test_urllib2net",
-
-				// makes assumptions about uid_map/gid_map
-				"test_os",
-				"test_subprocess",
-
-				// patched out insane strict_timestamps default
-				"test_zipfile",
-
-				// requires gcc
-				"test_ctypes",
-
-				// breaks on llvm
-				"test_dbm_gnu",
-			}, " -x "),
-
-			// _ctypes appears to infer something from the linker name
-			"LDFLAGS=-Wl,--dynamic-linker=/system/lib/" +
-				"ld-musl-" + t.linuxArch() + ".so.1",
-		},
-	}, &MakeHelper{
-		Check: []string{"test"},
-	},
-		Zlib,
-		Bzip2,
-		Libffi,
-		OpenSSL,
-
-		PkgConfig,
-		XZ,
-	), version
-}
-func init() {
-	native.mustRegister(Toolchain.newPython, &Metadata{
-		Name:        "python",
-		Description: "the Python programming language interpreter",
-		Website:     "https://www.python.org/",
-
-		Dependencies: P{
-			Zlib,
-			Bzip2,
-			Libffi,
-			OpenSSL,
-		},
-
-		ID: 13254,
-	})
-}
-
 // PipHelper is the [Python] pip packaging helper.
 type PipHelper struct {
 	// Path elements joined with source.

internal/rosa/state.go

@@ -424,6 +424,8 @@ func (s *S) getFrame() azalea.Frame {
 		)
 
 		s.frame.Val = map[unique.Handle[azalea.Ident]]any{
+			k("linuxArch"): s.linuxArch(),
+
 			k("jobsE"):      jobsE,
 			k("jobsFlagE"):  jobsFlagE,
 			k("jobsLE"):     jobsLE,
@@ -431,6 +433,24 @@ func (s *S) getFrame() azalea.Frame {
 		}
 		s.frame.Func = map[unique.Handle[azalea.Ident]]azalea.F{
 
+			// library functions
+
+			k("join"): {F: func(
+				args azalea.FArgs,
+			) (v any, set bool, err error) {
+				var elems []string
+				var sep string
+				if err = args.Apply(map[unique.Handle[azalea.Ident]]any{
+					k("elems"): &elems,
+					k("sep"):   &sep,
+				}); err != nil {
+					return
+				}
+				v = strings.Join(elems, sep)
+				set = true
+				return
+			}},
+
 			// intenral/pkg built-ins
 
 			k("remoteTar"): {F: func(