Initial (manual) import

extract_templeos.py

@@ -0,0 +1,44 @@
+import errno
+import isoparser
+import os
+import subprocess
+import sys
+
+ISO_FILE = sys.argv[1]
+OUTPUT_DIR = sys.argv[2]
+
+iso = isoparser.parse(ISO_FILE)
+
+def make_sure_path_exists(path):
+    try:
+        os.makedirs(path)
+    except OSError as exception:
+        if exception.errno != errno.EEXIST:
+            raise
+
+def extract(node, path):
+	make_sure_path_exists(path)
+	for entry in node.children:
+		full_path = os.path.join(path, entry.name)
+
+		if entry.is_directory:
+			extract(entry, full_path)
+		else:
+			open(full_path, 'wb').write(entry.content)
+
+def decompress_all_files_in(path):
+	for item in os.listdir(path):
+		full_path = os.path.join(path, item)
+
+		if os.path.isdir(full_path):
+			decompress_all_files_in(full_path)
+		elif full_path.endswith('.Z'):
+			decompressed_path = full_path[0:len(full_path)-2]
+			subprocess.call(['./TOSZ', '-ascii', full_path, decompressed_path])
+			os.remove(full_path)
+
+# Extract TempleOS disk tree
+extract(iso.root, OUTPUT_DIR)
+
+# Decompress compressed files
+decompress_all_files_in(OUTPUT_DIR)