import os, os.path, zipfile xpi = zipfile.ZipFile('redirector-2.6.xpi','w') for (root, folders, files) in os.walk('.'): if 'unittest' in root: continue if not '.svn' in root: for f in files: if f.lower().endswith(('.rdf', '.manifest', '.js', '.xpt', '.png', '.css', '.dtd', '.properties', '.xul', '.html')): xpi.write(os.path.join(root[2:],f)) xpi.close()