merge

2 files changed, 21 insertions, 3 deletions

diff --git a/ChangeLog b/ChangeLog
index 1420590..e4fd72c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,12 +1,16 @@
 ChangeLog for logilab.common
 ============================
 
+  --
+    * shellutils: new simple unzip function
+	
 2008-08-07  --  0.34.0
-    * changelog propertly adds new line at the end of each entry
+    * changelog: properly adds new line at the end of each entry
 
-    * add a with_tempdir decorator ensuring all temporary files and dirs are removed
+    * testlib: add a with_tempdir decorator ensuring all temporary files and dirs are removed
 
-    * improve DotBackend configuration. graphiz rendered can now be selected and additionnal graph parameter used
+    * graph: improve DotBackend configuration. graphiz rendered can now be selected
+      and additionnal graph parameter used
 
     * db: support of Decimal Type
 
diff --git a/shellutils.py b/shellutils.py
index b8b2cda..f6072f1 100644
--- a/shellutils.py
+++ b/shellutils.py
@@ -141,6 +141,20 @@ def find(directory, exts, exclude=False, blacklist=STD_BLACKLIST):
     return files
 
 
+def unzip(archive, destdir):
+    import zipfile
+    if not exists(destdir):
+        os.mkdir(destdir)
+    zfobj = zipfile.ZipFile(archive)
+    for name in zfobj.namelist():
+        if name.endswith('/'):
+            os.mkdir(join(destdir, name))
+        else:
+            outfile = open(join(destdir, name), 'wb')
+            outfile.write(zfobj.read(name))
+            outfile.close()
+
+
 class Execute:
     """This is a deadlock safe version of popen2 (no stdin), that returns
     an object with errorlevel, out and err.