+++ /dev/null
-import unittest
-
-class struct(object):
- 'A simple namespace object.'
- def __init__(self, d = {}):
- 'd is the dictionary to update my __dict__ with.'
- self.__dict__.update(d)
-
-def dicts2struct(x):
- """
- Given a tree of lists/dicts, perform a deep traversal to transform all the
- dicts to structs.
- """
- if type(x) == dict:
- return struct((k, dicts2struct(v)) for k,v in x.iteritems())
- elif type(x) == list:
- return [dicts2struct(v) for v in x]
- else:
- return x
-
-def wrap(rsrc, func):
- "Utility to that emulates with Python 2.5's `with closing(rsrc)`."
- try: return func(rsrc)
- finally: rsrc.close()
-
-class common_tests(unittest.TestCase):
- def test_dicts2structs(self):
- dicts = {
- 'atom': 0,
- 'dict': { 'atom': 'atom', 'list': [1,2,3] },
- 'list': [ 'atom', {'key': 'value'} ]
- }
- structs = dicts2struct(dicts)
- self.assertEqual(structs.atom, dicts['atom'])
- self.assertEqual(structs.dict.atom, dicts['dict']['atom'])
- self.assertEqual(structs.dict.list, dicts['dict']['list'])
- self.assertEqual(structs.list[0], dicts['list'][0])
- self.assertEqual(structs.list[1].key, dicts['list'][1]['key'])
-
-if __name__ == '__main__':
- unittest.main()