collections.OrderedDict - Printable Version +- Python Forum (https://python-forum.io) +-- Forum: Python Coding (https://python-forum.io/forum-7.html) +--- Forum: General Coding Help (https://python-forum.io/forum-8.html) +--- Thread: collections.OrderedDict (/thread-28214.html) |
collections.OrderedDict - Bert123456 - Jul-09-2020 Hi, I have an object which looks like that: a = ([('AAA', {'xxx': Value1, 'yyy': Value2})], [BBB, {'xxx': Value3, 'yyy': Value4}])and I would like to get a list of all vlaues for specific item. For exaMPLE list all values for 'xxx' -> Value1, Value3) or list all values for 'yyy' --> Value2, Value4 Does anone has an idea ? Thanks a lot. RE: collections.OrderedDict - Yoriz - Jul-09-2020 Your object is not very consistent using a defaultdict import collections items = (['AAA', {'xxx': 'Value1', 'yyy': 'Value2'}], ['BBB', {'xxx': 'Value3', 'yyy': 'Value4'}]) itemsdict = collections.defaultdict(list) for item in items: for item in item: if isinstance(item, dict): for key, value in item.items(): itemsdict[key].append(value) print(itemsdict)
RE: collections.OrderedDict - Bert123456 - Jul-09-2020 Thanks |