code: def _extract_zip(archive, dest=None, members=None):
      
      # Python 2.5 compatibility.
      dest = dest or os.getcwd()
      members = members or archive.infolist()
  
      for member in members:
          if isinstance(member, basestring):
              member = archive.getinfo(member)
  
          _extract_zip_member(archive, member, dest)
docs: Extract the ZipInfo object to a real file on the path targetpath.