python - No access to top level elements with ijson? -


I am trying to parse a JSON file with Python's ijson library. It works when viewing second-tier elements or using a parser, but I like the convenience of watching the top-level elements directly.

JSON is basically formatted like this: {"foo": {"one": 1, "b": 2}, "bar": { "C": 3, "D": 4}}

Then, nothing what I would like to do fancy, through this, come again in such a way that "foo" / Code> and its value is generated by its value / "bar" and repetition copy. (As I was for this code.) My code is low - I know that it is not both going to be produced, I was just testing: 

  f = open ('test') i = ijson.items (f, 'item') in j: print j

item syntax ( ) is the function.

However, oddly, the loop takes time, but it does not really output anything. (Even if I put any print 'qyx' in it, I do not know what it is doing.) If I type the item () function I modify the code to parse foo.item , it works, but the small information that I can get is indicating that it should also work for the top level. Plus, if I use the following, it works, but it is more opaque: 

  i = ijson.parse (f) For the prefix, the value in the event i, if not Prefix or event ==

this will output

pre> foo start_map None foo.a no.1 foo.b no. 2 foo end_map none bar start_map none bar.c number 3 bar.d number 4 times end_map none

.. which Can be processed to generate "foo" and ("a": 1, "b": 2} etc. This is more of a problem.

Try it: 

  f = 'Open' ('test') json_obj = Ijson.items (f, ''). Next () # '' Everything loads only as an object in Json_obj.items () for (key, value): Print key + "- & gt;" + str (value)

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