def validate_template(template, namespaces):
    """
    Validates that a template (or it's parents if check_inheritance is True)
    contain all given namespaces
    """
    if getattr(settings, 'SEKIZAI_IGNORE_VALIDATION', False):
        return True
    found = get_namespaces(template)
    for namespace in namespaces:
        if namespace not in found:
            return False
    return True

 def test_get_namespaces(self):
     self.assertEqual(get_namespaces('easy_inherit.html'), ['css'])
     self.assertEqual(get_namespaces('inherit/chain.html'), ['css', 'js'])
     self.assertEqual(get_namespaces('inherit/spacechain.html'), ['css', 'js'])
     self.assertEqual(get_namespaces('inherit/varchain.html'), [])
     self.assertEqual(get_namespaces('inherit/subvarchain.html'), [])
     self.assertEqual(get_namespaces('inherit/nullext.html'), [])

 def test_get_namespaces_null_ext(self):
     self.assertEqual(get_namespaces('inherit/nullext.html'), [])

 def test_get_namespaces_sub_var_inherit(self):
     self.assertEqual(get_namespaces('inherit/subvarchain.html'), [])

 def test_get_namespaces_space_chain_inherit(self):
     self.assertEqual(get_namespaces('inherit/spacechain.html'), ['css', 'js'])

 def test_get_namespaces_easy_inherit(self):
     self.assertEqual(get_namespaces('easy_inherit.html'), ['css'])

def get_test_namespaces(*args, **kwargs):
    return get_namespaces(*args, **kwargs)

 def test_get_namespaces_var_inherit(self):
     self.assertEqual(get_namespaces('sekizai_tests/inherit/varchain.html'), [])

 def test_get_namespaces_chain_inherit(self):
     self.assertEqual(get_namespaces('sekizai_tests/inherit/chain.html'), ['css', 'js'])