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danielrw7/deep_extend.py

Created March 23, 2023 18:27
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deep_extend.py
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deep_extend.py
def deep_extend(base, arg):
if not (isinstance(base, dict) and isinstance(arg, dict)):
return arg
return dict([
*base.items(),
*map(
lambda item: (
item[0],
deep_extend(base.get(item[0], None), item[1])),
arg.items()),
])
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