bundling required python dependencies, to make it easier on Tails users

lib/werkzeug/testsuite/compat.py

@@ -0,0 +1,40 @@
+# -*- coding: utf-8 -*-
+"""
+    werkzeug.testsuite.compat
+    ~~~~~~~~~~~~~~~~~~~~~~~~~
+
+    Ensure that old stuff does not break on update.
+
+    :copyright: (c) 2013 by Armin Ronacher.
+    :license: BSD, see LICENSE for more details.
+"""
+import unittest
+import warnings
+from werkzeug.testsuite import WerkzeugTestCase
+
+from werkzeug.wrappers import Response
+from werkzeug.test import create_environ
+
+
+class CompatTestCase(WerkzeugTestCase):
+
+    def test_old_imports(self):
+        from werkzeug.utils import Headers, MultiDict, CombinedMultiDict, \
+             Headers, EnvironHeaders
+        from werkzeug.http import Accept, MIMEAccept, CharsetAccept, \
+             LanguageAccept, ETags, HeaderSet, WWWAuthenticate, \
+             Authorization
+
+    def test_exposed_werkzeug_mod(self):
+        import werkzeug
+        for key in werkzeug.__all__:
+            # deprecated, skip it
+            if key in ('templates', 'Template'):
+                continue
+            getattr(werkzeug, key)
+
+
+def suite():
+    suite = unittest.TestSuite()
+    suite.addTest(unittest.makeSuite(CompatTestCase))
+    return suite