Answers for "how to filter a dictionary by its key python"

0

python filter a dictionary

d = dict(a=1, b=2, c=3, d=4, e=5)
print(d)
d1 = {x: d[x] for x in d.keys() if x not in ['a', 'b']}
print(d1)
Posted by: Guest on January-14-2021
0

filter dict with certain keys

def only(object,keys):
    obj = {}
    for path in keys:
        paths = path.split(".")
        rec=''
        origin = object
        target = obj
        for key in paths:
            rec += key
            if key in target:
                target = target[key]
                origin = origin[key]
                rec += '.'
                continue
            if key in origin:
                if rec == path:
                    target[key] = origin[key]
                else:
                    target[key] = {}
                target = target[key]
                origin = origin[key]
                rec += '.'
            else:
                target[key] = None
                break
    return obj
Posted by: Guest on June-22-2021

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