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python-bpmappers /

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bpmappers
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bpmappers

A mapping tool from model to dictionary.

>>> from bpmappers import Mapper, RawField
>>> class SpamMapper(Mapper):
...     spam = RawField('foo')
...     egg = RawField('bar')
...
>>>
>>> SpamMapper(dict(foo=123, bar='abc')).as_dict()
{'egg': 'abc', 'spam': 123}
>>>
>>> class FooModel(object):
...     def __init__(self, foo, bar):
...         self.foo = foo
...         self.bar = bar
...
>>> SpamMapper(FooModel(foo=123, bar='abc')).as_dict()
{'egg': 'abc', 'spam': 123}
>>>
>>> class HogeMapper(Mapper):
...     hoge = RawField('hoge.piyo.fuga')
...
>>> HogeMapper({'hoge': {'piyo': {'fuga': 123}}}).as_dict()
{'hoge': 123}