Stop removing temporary test data after tests.

tests/test_websupport.py

@@ -34,10 +34,6 @@ default_settings = {'builddir': tempdir / 'websupport',
                     'warning': StringIO()}
 
 
-def teardown_module():
-    (tempdir / 'websupport').rmtree(True)
-
-
 def with_support(*args, **kwargs):
     """Make a WebSupport object and pass it the test."""
     settings = default_settings.copy()

tests/util.py

@@ -255,7 +255,6 @@ def with_tempdir(func):
     def new_func(*args, **kwds):
         new_tempdir = path(tempfile.mkdtemp(dir=tempdir))
         func(new_tempdir, *args, **kwds)
-        new_tempdir.rmtree()  # not when test fails...
     new_func.__name__ = func.__name__
     return new_func