--- smart-1.4.1/smart/uncompress.py.uncompress-close~	2010-12-03 23:08:06.000000000 +0100
+++ smart-1.4.1/smart/uncompress.py	2012-01-20 21:47:37.091643651 +0100
@@ -74,6 +74,8 @@ class BZ2Handler(UncompressorHandler):
             while data:
                 output.write(data)
                 data = input.read(BLOCKSIZE)
+            input.close()
+            output.close()
         except (IOError, OSError), e:
             raise Error, "%s: %s" % (localpath, e)
         except EOFError, e:
@@ -108,6 +110,8 @@ class LZMAHandler(UncompressorHandler):
             while data:
                 output.write(data)
                 data = input.read(BLOCKSIZE)
+            input.close()
+            output.close()
         except (IOError, OSError), e:
             raise Error, "%s: %s" % (localpath, e)
         except EOFError, e:
@@ -135,6 +139,8 @@ class XZHandler(UncompressorHandler):
             while data:
                 output.write(data)
                 data = input.read(BLOCKSIZE)
+            input.close()
+            output.close()
         except (IOError, OSError), e:
             raise Error, "%s: %s" % (localpath, e)
         except EOFError, e:
@@ -160,6 +166,8 @@ class GZipHandler(UncompressorHandler):
             while data:
                 output.write(data)
                 data = input.read(BLOCKSIZE)
+            input.close()
+            output.close()
         except (IOError, OSError), e:
             raise Error, "%s: %s" % (localpath, e)
         except EOFError, e:
@@ -199,6 +207,7 @@ class ZipHandler(UncompressorHandler):
             data = zip.read(name)
             output.write(data)
             zip.close()
+            output.close()
         except (IOError, OSError), e:
             raise Error, "%s: %s" % (localpath, e)
 
@@ -227,7 +236,8 @@ class SevenZipHandler(UncompressorHandle
     def uncompress(self, localpath, name=None):
         import py7zlib
         try:
-            zip = py7zlib.Archive7z(open(localpath, 'r'))
+            file = open(localpath, 'r')
+            zip = py7zlib.Archive7z(file)
             members = zip.getnames()
             if not name:
                 name = members[0]
@@ -235,6 +245,8 @@ class SevenZipHandler(UncompressorHandle
             input = zip.getmember(name)
             data = input.read()
             output.write(data)
+            file.close()
+            output.close()
         except (IOError, OSError), e:
             raise Error, "%s: %s" % (localpath, e)