I am trying to filter a large dictionary based on values from another dictionary. I want to store the keys to filter on in a list. So far I have:
feature_list = ['a', 'b', 'c']
match_dict = {'a': 1,
'b': 2,
'c': 3}
all_dict = {'id1': {'a': 1,
'b': 2,
'c': 3},
'id2': {'a': 1,
'b': 4,
'c': 3},
'id3': {'a': 2,
'b': 5,
'c': 3}}
{k: v for k, v in all_dict.items() for feature in feature_list if
v[feature] == match_dict[feature]}
This returns all the ids because I think the if statement is been evaluated as an OR statement when I would like it to be evaluated as an AND statement. So I only want back the id1 dictionary.
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