X-Git-Url: https://git.phdru.name/?a=blobdiff_plain;f=bin%2Funzip.py;h=dd0a79f5931503e1bf358006ec2719a9eac61075;hb=353abf00b2c4c65a8befd5efa8d992e56667c257;hp=6eb4832dc91efa9ef35dcc1786d663ce958602f4;hpb=f46bd4d41cc7f243bc8a321effee5200aa69e709;p=dotfiles.git

diff --git a/bin/unzip.py b/bin/unzip.py
index 6eb4832..dd0a79f 100755
--- a/bin/unzip.py
+++ b/bin/unzip.py
@@ -1,11 +1,12 @@
-#! /usr/bin/env python
+#! /usr/bin/env python3
 """Unzip with encoded filenames
 
-   Written by Oleg Broytman. Copyright (C) 2009, 2010 PhiloSoft Design.
+   Written by Oleg Broytman. Copyright (C) 2009-2023 PhiloSoft Design.
 """
 
 import sys, os, time
 from getopt import getopt, GetoptError
+from shutil import copyfileobj
 from zipfile import ZipFile
 from m_lib.defenc import default_encoding
 
@@ -13,11 +14,11 @@ def usage():
     sys.exit('Usage: %s file.zip' % sys.argv[0])
 
 try:
-  options, arguments = getopt(sys.argv[1:], '')
+    options, arguments = getopt(sys.argv[1:], '')
 except GetoptError:
     usage()
 
-if len(arguments) <> 1:
+if len(arguments) != 1:
     usage()
 
 zf = ZipFile(arguments[0], 'r')
@@ -25,24 +26,27 @@ out = '.'
 
 for zinfo in zf.infolist():
     path = zinfo.filename
-    if not isinstance(path, unicode):
+    if isinstance(path, bytes):
         path = path.decode('cp866')
-    recoded_path = path.encode(default_encoding)
-    print recoded_path
+        recoded_path = path.encode(default_encoding)
+    else:
+        recoded_path = path.encode('cp437').decode('cp866')
+    print(recoded_path)
 
     if path.startswith('./'):
-        tgt = os.path.join(out, recoded_path[2:])
-    else:
-        tgt = os.path.join(out, recoded_path)
+        recoded_path = recoded_path[2:]
+    tgt = os.path.join(out, recoded_path)
 
     tgtdir = os.path.dirname(tgt)
     if not os.path.exists(tgtdir):
         os.makedirs(tgtdir)
 
     if not tgt.endswith('/'):
+        infile = zf.open(zinfo.filename)
         fp = open(tgt, 'wb')
-        fp.write(zf.read(zinfo.filename))
+        copyfileobj(infile, fp)
         fp.close()
+        infile.close()
     dt = time.mktime(zinfo.date_time + (0, 0, -1))
     os.utime(tgt, (dt, dt))
 zf.close()