Issue1441

ZipFile.writestr("path", "content") doesn't work.
Try this example in Python, then in Jython:

import zipfile

z = zipfile.ZipFile("test.zip","w",zipfile.ZIP_DEFLATED)
z.writestr("../test","test zip content")
z.close()

Works for me:

(jython)pjenvey@golgo13:/tmp$ /usr/bin/python ziptest.py 
(jython)pjenvey@golgo13:/tmp$ unzip test.zip
Archive:  test.zip
warning:  skipped "../" path component(s) in ../test
  inflating: test                    
(jython)pjenvey@golgo13:/tmp$ ls -la test.zip test
----------  1 pjenvey  wheel   16 Aug 25 21:22 test
-rw-r--r--  1 pjenvey  wheel  130 Aug 25 21:22 test.zip
(jython)pjenvey@golgo13:/tmp$ rm !:2-$
rm test.zip test
override ---------  pjenvey/wheel for test? y
(jython)pjenvey@golgo13:/tmp$ jython ziptest.py 
(jython)pjenvey@golgo13:/tmp$ unzip test.zip
Archive:  test.zip
warning:  skipped "../" path component(s) in ../test
  inflating: test                    
(jython)pjenvey@golgo13:/tmp$ ls -al test.zip test
----------  1 pjenvey  wheel   16 Aug 25 21:23 test
-rw-r--r--  1 pjenvey  wheel  130 Aug 25 21:23 test.zip