__init__.py 文件源码

def loadTests(self, namespace):
        """
        Load L{csb.test.Case}s from the given CSB C{namespace}. If the namespace
        ends with a wildcard, tests from sub-packages will be loaded as well.
        If the namespace is '__main__' or '.', tests are loaded from __main__. 

        @param namespace: test module namespace, e.g. 'csb.test.cases.bio' will
                          load tests from '/csb/test/cases/bio/__init__.py'
        @type namespace: str

        @return: a C{unittest.TestSuite} ready for the test runner
        @rtype: C{unittest.TestSuite} 
        """
        if namespace.strip() == '.*':
            namespace = '__main__.*'
        elif namespace.strip() == '.':
            namespace = '__main__'

        if namespace.endswith('.*'):
            return self.loadAllTests(namespace[:-2])
        else:            
            loader = unittest.TestLoader()
            tests = loader.loadTestsFromName(namespace)                   
            return unittest.TestSuite(self._filter(tests))