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38 lines (36 loc) · 956 Bytes
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Copy pathdiff.py
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38 lines (36 loc) · 956 Bytes
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def diff_list(new_data, old_data, key_func):
output = {
"add": [],
"remove": [],
}
for new in new_data:
for old in old_data:
if key_func(new) == key_func(old):
break
else:
output["add"].append(key_func(new))
for old in old_data:
for new in new_data:
if key_func(new) == key_func(old):
break
else:
output["remove"].append(key_func(old))
return output
def diff_dict(new_data, old_data):
output = {
"add": [],
"remove": [],
}
for new in new_data.keys():
for old in old_data.keys():
if new == old:
break
else:
output["add"].append(new)
for old in old_data.keys():
for new in new_data.keys():
if new == old:
break
else:
output["remove"].append(old)
return output