Python 2.3 fixes

Cython/Compiler/Nodes.py

@@ -177,7 +177,7 @@ class Node(object):
             if isinstance(x, Node):
                 return x.dump(level)
             elif isinstance(x, list):
-                return "[%s]" % ", ".join(dump_child(item, level) for item in x)
+                return "[%s]" % ", ".join([dump_child(item, level) for item in x])
             else:
                 return repr(x)
             

runtests.py

@@ -295,7 +295,7 @@ def collect_unittests(path, suite, selectors):
                     module = __import__(modulename)
                     for x in modulename.split('.')[1:]:
                         module = getattr(module, x)
-                    suite.addTests(loader.loadTestsFromModule(module))
+                    suite.addTests([loader.loadTestsFromModule(module)])
 
 if __name__ == '__main__':
     from optparse import OptionParser
@@ -369,7 +369,7 @@ if __name__ == '__main__':
     if options.filetests:
         filetests = TestBuilder(ROOTDIR, WORKDIR, selectors,
                                 options.annotate_source, options.cleanup_workdir)
-        test_suite.addTests(filetests.build_suite())
+        test_suite.addTests([filetests.build_suite()])
 
     unittest.TextTestRunner(verbosity=options.verbosity).run(test_suite)