Fixed extraction issue on Windows. Use os.path and abspath.

Author: pombredanne

src/extractcode/libarchive2.py

@@ -54,7 +54,6 @@
 # logging.basicConfig(level=logging.DEBUG)
 
 
-
 """
 libarchive2 is a minimal and specialized wrapper around a vendored libarchive
 archive extraction library. It is inspired from several libarchive bindings
@@ -284,7 +283,7 @@ def write(self, target_dir, transform_path=lambda x: x):
         # TODO: return some warning when original path has been transformed
         clean_path = transform_path(self.path)
         if self.isdir:
-            dir_path = posixpath.join(abs_target_dir, clean_path)
+            dir_path = os.path.join(abs_target_dir, clean_path)
             fileutils.create_dir(dir_path)
             return dir_path
 
@@ -293,7 +292,7 @@ def write(self, target_dir, transform_path=lambda x: x):
             # create parent directories if needed
             # TODO: also rename directories, segment by segment?
             target_path = os.path.join(abs_target_dir, clean_path)
-            parent_path = posixpath.dirname(target_path)
+            parent_path = os.path.dirname(target_path)
             fileutils.create_dir(parent_path)
 
             # TODO: return some warning when original path has been renamed?

tests/commoncode/test_fileutils.py

@@ -371,7 +371,7 @@ def test_file_iter(self):
     def test_file_iter_can_iterate_a_single_file(self):
         test_file = self.get_test_loc('fileutils/walk/f')
         result = [as_posixpath(f) for f in fileutils.file_iter(test_file)]
-        expected = [test_file]
+        expected = [as_posixpath(test_file)]
         assert expected == result
 
     def test_file_iter_can_walk_an_empty_dir(self):