Serialbox Compare Arrays

Compare.py

import numpy as np

def match_arrays(a, b, threshold=0.0):
    diff = np.abs(a - b)
    if diff.min() <= diff.max() and diff.max() <= threshold:
        return True, ""
    return False, "abs(a-b): min= {min} max= {max}".format(min=diff.min(), max=diff.max())

def compare_dicts(a, b, fun, ident=""):
    for k, v in b.items():
        if k not in a.keys():
            print("{ident}{key} is not in a".format(ident=ident, key=k))
    for k, v in a.items():
        if k not in b.keys():
            print("{ident}{key} is not in b".format(ident=ident, key=k))
            continue

        print("{ident}Comparing {key}".format(ident=ident, key=k))
        if isinstance(v, dict):
            compare_dicts(v, b[k], fun, ident + " ")
            continue

        va = v
        vb = b[k]
        if type(va) is not type(vb):
            print("{ident}{key} type mismatch: type(a)={ta} type(b)={tb}".format(ident=ident, key=k,
                                                                                 ta=str(type(va)),
                                                                                 tb=str(type(vb))))
        validates = False
        try:
            (validates, result) = fun(va, vb)
        except Exception as e:
            validates = False
            result = "Received an error: type({type}) with message {msg}".format(type=type(e), msg=str(e))
        if validates:
            continue

        print("{ident}{key} does not validate: {result}".format(ident=ident, key=k, result=result))

from serialbox import *
ser_all = Serializer('/scratch/spoerrip/testdata/COSMO_1_January_reduce_case2')
ser_red = Serializer('/scratch/spoerrip/testdata/COSMO_1_January_reduce_case2_latersteps2')
compare_dicts(ser_all, ser_red, match_arrays)