Recursively convert dicts containg np types into primitive equivs

denumpy.py

import numpy as np

def fix(d):
    #d = d.copy()
    for k,v in d.items():
        if type(v) == dict:
            d[k] = fix(v)
        elif isinstance(v,np.floating):
            d[k] = float(v)
        elif isinstance(v,np.integer):
            d[k] = int(v)
        else:
            pass
    return d
    
a = dict(foo=1,bar=np.float64(3),baz=dict(nice=1,a="string",third=np.float32(3)))

print fix(a)
print type(a['bar'])
print type(a['baz']['third'])