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gregelin/subobject_update.py

Created May 18, 2021 10:51
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Python mind blowing updating obj by reference
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subobject_update.py
>>> list = []
>>> obj = {"k1": {"ks1":"vs1"},"k2": {"ks2":list}}
>>> obj
{'k1': {'ks1': 'vs1'}, 'k2': {'ks2': []}}
>>> list.append({"ks3":"val"})
>>> list
[{'ks3': 'val'}]
>>> obj
{'k1': {'ks1': 'vs1'}, 'k2': {'ks2': [{'ks3': 'val'}]}}
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