Python库 | diot-0.0.1.tar.gz

 Python dictionary with dot notation - Partially compartible with `python-box` - Issue #87 of `python-box` fixed - Nest conversion of inside `dict/list` turned off - Customization of key conversion ```python from diot import Diot movie_data = { "movies": { "Spaceballs": { "imdb stars": 7.1, "rating": "PG", "length": 96, "director": "Mel Brooks", "stars": [{"name": "Mel Brooks", "imdb": "nm0000316", "role": "President Skroob"}, {"name": "John Candy","imdb": "nm0001006", "role": "Barf"}, {"name": "Rick Moranis", "imdb": "nm0001548", "role": "Dark Helmet"} ] }, "Robin Hood: Men in Tights": { "imdb stars": 6.7, "rating": "PG-13", "length": 104, "director": "Mel Brooks", "stars": [ {"name": "Cary Elwes", "imdb": "nm0000144", "role": "Robin Hood"}, {"name": "Richard Lewis", "imdb": "nm0507659", "role": "Prince John"}, {"name": "Roger Rees", "imdb": "nm0715953", "role": "Sheriff of Rottingham"}, {"name": "Amy Yasbeck", "imdb": "nm0001865", "role": "Marian"} ] } } } # Box is a conversion_box by default, pass in `conversion_box=False` to disable that behavior # Explicitly tell Diot to convert dict/list inside movie_diot = Diot(movie_data, diot_nest = True) movie_diot.movies.Robin_Hood_Men_in_Tights.imdb_stars # 6.7 movie_diot.movies.Spaceballs.stars[0].name # 'Mel Brooks' # Different as box, you have to use Diot movie_diot.movies.Spaceballs.stars.append( Diot({"name": "Bill Pullman", "imdb": "nm0000597", "role": "Lone Starr"})) movie_diot.movies.Spaceballs.stars[-1].role # 'Lone Starr' ``` ## Install ```shell pip install diot ``` ## Diot Instantiated the same ways as `dict` ```python Diot({'data': 2, 'count': 5}) Diot(data=2, count=5) Diot({'data': 2, 'count': 1}, count=5) Diot([('data', 2), ('count', 5)]) # All will create # Diot([('data', 2), ('count', 5)], diot_nest = False, diot_transform = 'safe') ``` Same as `python-box`, `Diot` is a subclass of dict which overrides some base functionality to make sure everything stored in the dict can be accessed as an attribute or key value. ```python diot = Diot({'data': 2, 'count': 5}) diot.data == diot['data'] == getattr(diot, 'data') ``` By default, diot uses a safe transformation to transform keys into safe names that can be accessed by `diot.xxx` ```python dt = Diot({"321 Is a terrible Key!": "yes, really"}) dt._321_Is_a_terrible_Key_ # 'yes, really' ``` Different as `python-box`, duplicate attributes are not allowed. ```python dt = Diot({"!bad!key!": "yes, really", ".bad.key.": "no doubt"}) # KeyError ``` Use different transform functions: ```python dt = Diot(oneTwo = 12, diot_transform = 'snake_case') # or use alias: # dt = SnakeDiot(oneTwo = 12) dt.one_two == dt['one_two'] == dt['oneTwo'] == 12 dt = Diot(one_two = 12, diot_transform = 'camel_case') # or use alias: # dt = CamelDiot(one_two = 12) dt.oneTwo == dt['one_two'] == dt['oneTwo'] == 12 ``` ## OrderedDiot ```python diot_of_order = OrderedDiot() diot_of_order.c = 1 diot_of_order.a = 2 diot_of_order.d = 3 list(diot_of_order.keys()) == ['c', 'a', 'd'] ```