Files
we_collect/jay_diff.py
T
2024-10-20 12:26:01 +02:00

378 lines
19 KiB
Python

from copy import deepcopy
def jay_diff_rev(_old, _new):
delta = {}
for k in _old.keys():
if k in _new:
if isinstance(_old[k], dict):
res = jay_diff_rev(_old[k], _new[k])
if len(res.keys()):
delta[k] = res
else:
_new[k] = _old[k]
delta[k] = _old[k]
return delta
def jay_diff_add(_old, _new):
__old = deepcopy(_old)
delta = jay_diff_rev(_new, __old)
return delta
def jay_diff_del(_old, _new):
__new = deepcopy(_new)
delta = jay_diff_rev(_old, __new)
return delta
def jay_diff_upd(_old, _new, add_if_not_exist=False):
delta = {}
for k in _new.keys():
if k in _old:
if isinstance(_new[k], dict):
res = jay_diff_upd(_old[k], _new[k], add_if_not_exist)
if len(res.keys()):
delta[k] = res
elif _new[k] != _old[k]:
delta[k] = _new[k]
elif add_if_not_exist:
delta[k] = _new[k]
return delta
def jay_diff_upd_add(_old, _new):
return jay_diff_upd(_old, _new, add_if_not_exist=True)
def jay_diff_full(_old, _new, combine_upd_add):
diff = {}
if combine_upd_add:
res = jay_diff_upd_add(_old, _new)
if len(res.keys()):
diff['update_add'] = res
res = jay_diff_del(_old, _new)
if len(res.keys()):
diff['delete'] = res
else:
res = jay_diff_upd(_old, _new)
if len(res.keys()):
diff['update'] = res
res = jay_diff_add(_old, _new)
if len(res.keys()):
diff['add'] = res
res = jay_diff_del(_old, _new)
if len(res.keys()):
diff['delete'] = res
return diff
def jay_merge_update(_old, _new):
for k, v in _new.items():
if isinstance(v, dict):
r = jay_merge_update(_old.get(k, {}), v)
_old[k] = r
else:
_old[k] = _new[k]
return _old
def jay_merge_add(_old, _new):
for k, v in _new.items():
if isinstance(v, dict):
if k in _old:
_old[k].update(v)
else:
_old[k] = v
else:
_old[k] = _new[k]
return _old
def jay_merge_delete(_old, _new):
for k, v in _new.items():
if isinstance(v, dict):
jay_merge_delete(_old[k], _new[k])
else:
if k in _old:
del _old[k]
return _old
if __name__ == '__main__':
diffed = jay_diff_add({}, {'a': 'hamburger', 'b': 'fries', 'c': {'e': 'coke', 'f': 'coffee'}})
assert diffed == {'a':'hamburger', 'b':'fries', 'c': {'e': 'coke', 'f': 'coffee'}}
diffed = jay_diff_add({'a': 'hamburger', 'b': 'fries', 'c': 'pepsi'}, {'a': 'hamburger', 'b': 'fries', 'c': 'coke'})
assert diffed == {}
diffed = jay_diff_add({'a': 'hamburger', 'b': 'fries', 'c': 'pepsi', 'd': 'icecream'}, {'a': 'hamburger', 'b': 'fries', 'c': 'pepsi'})
assert diffed == {}
diffed = jay_diff_add({'a': 'hamburger', 'b': 'fries', 'c': 'pepsi'}, {'a': 'hamburger', 'd': 'icecream', 'c': 'coke'})
assert diffed == {'d':'icecream'}
diffed = jay_diff_add({'a': 'hamburger', 'c': 'pepsi', 'd': 'icecream'}, {'a': 'hamburger', 'b': 'fries', 'c': 'coke'})
assert diffed == {'b':'fries'}
diffed = jay_diff_add({'a': 'hamburger', 'b': 'fries', 'c': {'e': 'coke'}}, {'c': {'f': 'coffee'}})
assert diffed == {'c': {'f': 'coffee'}}
diffed = jay_diff_add({'a': 'hamburger', 'b': 'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'a': 'hamburger', 'b': 'fries', 'c': {'f': 'coffee'}})
assert diffed == {}
diffed = jay_diff_del({'a': 'hamburger', 'c': 'pepsi', 'd': 'icecream'}, {'a': 'hamburger', 'b': 'fries', 'c': 'coke'})
assert diffed == {'d':'icecream'}
diffed = jay_diff_del({'a': 'hamburger', 'b': 'fries', 'c': 'coke'}, {'a': 'hamburger', 'b': 'fries', 'c': 'coke'})
assert diffed == {}
diffed = jay_diff_del({'a': 'hamburger', 'b': 'fries', 'c': 'coke'}, {'a': 'hamburger', 'b': 'fries', 'c': 'pepsi'})
assert diffed == {}
diffed = jay_diff_del({'a': 'hamburger', 'b': 'fries', 'c': 'pepsi'}, {'a': 'hamburger', 'b': 'fries'})
assert diffed == {'c':'pepsi'}
diffed = jay_diff_del({'a': 'hamburger', 'b': 'fries', 'c': 'pepsi'}, {'a': 'hamburger', 'b': 'fries', 'c': 'coke'})
assert diffed == {}
diffed = jay_diff_del({'a': 'hamburger', 'b': 'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'a': 'hamburger', 'b': 'fries'})
assert diffed == {'c': {'e': 'coke', 'f': 'coffee'}}
diffed = jay_diff_del({'a': 'hamburger', 'b': 'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'c': {'e': 'coke'}})
assert diffed == {'a':'hamburger', 'b':'fries', 'c': {'f': 'coffee'}}
diffed = jay_diff_del({'a':'hamburger', 'b':'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'a':'hamburger', 'b':'fries', 'c': {'e': 'pepsi', 'f': 'coffee'}})
assert diffed == {}
diffed = jay_diff_upd({'a':'hamburger', 'b':'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'a':'hotdog', 'b':'potatoes'})
assert diffed == {'a':'hotdog', 'b':'potatoes'}
diffed = jay_diff_upd({'a':'hamburger', 'b':'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'c': {'e': 'pepsi'}})
assert diffed == {'c': {'e': 'pepsi'}}
diffed = jay_diff_upd({'a':'hamburger', 'b':'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'a':'hotdog', 'b':'fries'})
assert diffed == {'a':'hotdog'}
diffed = jay_diff_upd({'a': 'hamburger', 'b': 'fries', 'c': 'pepsi'}, {'a': 'hamburger', 'd': 'icecream', 'c': 'coke'})
assert diffed == {'c':'coke'}
diffed = jay_diff_upd({'a': 'hamburger', 'c': 'pepsi', 'd': 'icecream'}, {'a': 'hamburger', 'b': 'fries', 'c': 'coke'})
assert diffed == {'c':'coke'}
diffed = jay_diff_upd({'a': 'hamburger', 'b': 'fries', 'c': {'e': 'coke'}}, {'c': {'f': 'coffee'}})
assert diffed == {}
diffed = jay_diff_upd({'a':'hamburger', 'b':'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'a':'hamburger', 'b':'fries', 'c': {'e': 'pepsi', 'f': 'coffee'}})
assert diffed == {'c': {'e': 'pepsi'}}
# Update/add
diffed = jay_diff_upd_add({'a':'hamburger', 'b':'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'a':'hotdog', 'b':'potatoes', 'd': 'icecream'})
assert diffed == {'a':'hotdog', 'b':'potatoes', 'd': 'icecream'}
diffed = jay_diff_upd_add({'a':'hamburger', 'b':'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'c': {'e': 'pepsi', 'g': 'tea', 'h': 'cake'}, 'b':'potatoes'})
assert diffed == {'b':'potatoes', 'c': {'e': 'pepsi', 'g': 'tea', 'h': 'cake'}}
diffed = jay_diff_upd_add({'a':'hamburger', 'b':'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'a':'hotdog', 'b':'fries'})
assert diffed == {'a':'hotdog'}
diffed = jay_diff_upd_add({'a':'hamburger', 'b':'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'a':'hamburger', 'b':'fries', 'c': {'e': 'pepsi', 'f': 'coffee'}})
assert diffed == {'c': {'e': 'pepsi'}}
#####################
diffed = jay_diff_upd_add({'a':'hamburger', 'b':'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'a':'hotdog', 'b':'potatoes'})
assert diffed == {'a':'hotdog', 'b':'potatoes'}
diffed = jay_diff_upd_add({'a':'hamburger', 'b':'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'c': {'e': 'pepsi'}})
assert diffed == {'c': {'e': 'pepsi'}}
diffed = jay_diff_upd_add({'a':'hamburger', 'b':'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'a':'hotdog', 'b':'fries'})
assert diffed == {'a':'hotdog'}
diffed = jay_diff_upd_add({'a': 'hamburger', 'b': 'fries', 'c': 'pepsi'}, {'a': 'hamburger', 'd': 'icecream', 'c': 'coke'})
assert diffed == {'c': 'coke', 'd': 'icecream'}
diffed = jay_diff_upd_add({'a': 'hamburger', 'c': 'pepsi', 'd': 'icecream'}, {'a': 'hamburger', 'b': 'fries', 'c': 'coke'})
assert diffed == {'b': 'fries', 'c': 'coke'}
diffed = jay_diff_upd_add({'a': 'hamburger', 'b': 'fries', 'c': {'e': 'coke'}}, {'c': {'f': 'coffee'}})
assert diffed == {'c': {'f': 'coffee'}}
diffed = jay_diff_upd_add({'a':'hamburger', 'b':'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'a':'hamburger', 'b':'fries', 'c': {'e': 'pepsi', 'f': 'coffee'}})
assert diffed == {'c': {'e': 'pepsi'}}
diffed = jay_diff_upd_add({'a':'hamburger', 'b':'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'a':'hamburger', 'b':'fries', 'c': {'e': 'pepsi', 'f': 'coffee', 'h': 'cake'}})
assert diffed == {'c': {'e': 'pepsi', 'h': 'cake'}}
# ToDo: jay_diff_full
combine_upd_add = False
diffed = jay_diff_full({}, {'a': 'hamburger', 'b': 'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, combine_upd_add)
assert diffed == {'add': {'a': 'hamburger', 'b': 'fries', 'c': {'e': 'coke', 'f': 'coffee'}}}
diffed = jay_diff_full({'a': 'hamburger', 'b': 'fries', 'c': 'pepsi'}, {'a': 'hamburger', 'b': 'fries', 'c': 'coke'}, combine_upd_add)
assert diffed == {'update': {'c': 'coke'}}
diffed = jay_diff_full({'a': 'hamburger', 'b': 'fries', 'c': 'pepsi', 'd': 'icecream'}, {'a': 'hamburger', 'b': 'fries', 'c': 'pepsi'}, combine_upd_add)
assert diffed == {'delete': {'d': 'icecream'}}
diffed = jay_diff_full({'a': 'hamburger', 'b': 'fries', 'c': 'pepsi'}, {'a': 'hamburger', 'd': 'icecream', 'c': 'coke'}, combine_upd_add)
assert diffed == {'add': {'d': 'icecream'}, 'delete': {'b': 'fries'}, 'update': {'c': 'coke'}}
diffed = jay_diff_full({'a': 'hamburger', 'c': 'pepsi', 'd': 'icecream'}, {'a': 'hamburger', 'b': 'fries', 'c': 'coke'}, combine_upd_add)
assert diffed == {'add': {'b': 'fries'}, 'delete': {'d': 'icecream'}, 'update': {'c': 'coke'}}
diffed = jay_diff_full({'a': 'hamburger', 'b': 'fries', 'c': {'e': 'coke'}}, {'c': {'f': 'coffee'}}, combine_upd_add)
assert diffed == {'add': {'c': {'f': 'coffee'}}, 'delete': {'a': 'hamburger', 'b': 'fries', 'c': {'e': 'coke'}}}
diffed = jay_diff_full({'a': 'hamburger', 'c': 'pepsi', 'd': 'icecream'}, {'a': 'hamburger', 'b': 'fries', 'c': 'coke'}, combine_upd_add)
assert diffed == {'add': {'b': 'fries'}, 'delete': {'d': 'icecream'}, 'update': {'c': 'coke'}}
diffed = jay_diff_full({'a': 'hamburger', 'b': 'fries', 'c': 'coke'}, {'a': 'hamburger', 'b': 'fries', 'c': 'coke'}, combine_upd_add)
assert diffed == {}
diffed = jay_diff_full({'a': 'hamburger', 'b': 'fries', 'c': 'coke'}, {'a': 'hamburger', 'b': 'fries', 'c': 'pepsi'}, combine_upd_add)
assert diffed == {'update': {'c': 'pepsi'}}
diffed = jay_diff_full({'a': 'hamburger', 'b': 'fries', 'c': 'pepsi'}, {'a': 'hamburger', 'b': 'fries'}, combine_upd_add)
assert diffed == {'delete': {'c': 'pepsi'}}
diffed = jay_diff_full({'a': 'hamburger', 'b': 'fries', 'c': 'pepsi'}, {'a': 'hamburger', 'b': 'fries', 'c': 'coke'}, combine_upd_add)
assert diffed == {'update': {'c': 'coke'}}
diffed = jay_diff_full({'a': 'hamburger', 'b': 'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'a': 'hamburger', 'b': 'fries'}, combine_upd_add)
assert diffed == {'delete': {'c': {'e': 'coke', 'f': 'coffee'}}}
diffed = jay_diff_full({'a': 'hamburger', 'b': 'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'a': 'hamburger', 'b': 'fries', 'c': {'f': 'coffee'}}, combine_upd_add)
assert diffed == {'delete': {'c': {'e': 'coke'}}}
diffed = jay_diff_full({'a': 'hamburger', 'b': 'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'c': {'e': 'coke'}}, combine_upd_add)
assert diffed == {'delete': {'a': 'hamburger', 'b': 'fries', 'c': {'f': 'coffee'}}}
diffed = jay_diff_full({'a':'hamburger', 'b':'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'a':'hotdog', 'b':'potatoes'}, combine_upd_add)
assert diffed == {'delete': {'c': {'e': 'coke', 'f': 'coffee'}}, 'update': {'a': 'hotdog', 'b': 'potatoes'}}
diffed = jay_diff_full({'a':'hamburger', 'b':'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'c': {'e': 'pepsi'}}, combine_upd_add)
assert diffed == {'delete': {'a': 'hamburger', 'b': 'fries', 'c': {'f': 'coffee'}}, 'update': {'c': {'e': 'pepsi'}}}
diffed = jay_diff_full({'a':'hamburger', 'b':'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'a':'hotdog', 'b':'fries'}, combine_upd_add)
assert diffed == {'delete': {'c': {'e': 'coke', 'f': 'coffee'}}, 'update': {'a': 'hotdog'}}
diffed = jay_diff_full({'a':'hamburger', 'b':'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'a':'hamburger', 'b':'fries', 'c': {'e': 'pepsi', 'f': 'coffee'}}, combine_upd_add)
assert diffed == {'update': {'c': {'e': 'pepsi'}}}
diffed = jay_diff_full({'a':'hamburger', 'b':'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'a':'hotdog', 'b':'potatoes', 'd': 'icecream'}, combine_upd_add)
assert diffed == {'add': {'d': 'icecream'}, 'delete': {'c': {'e': 'coke', 'f': 'coffee'}}, 'update': {'a': 'hotdog', 'b': 'potatoes'}}
diffed = jay_diff_full({'a':'hamburger', 'b':'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'c': {'e': 'pepsi', 'g': 'tea', 'h': 'cake'}, 'b':'potatoes'}, combine_upd_add)
assert diffed == {'add': {'c': {'g': 'tea', 'h': 'cake'}}, 'delete': {'a': 'hamburger', 'c': {'f': 'coffee'}}, 'update': {'b': 'potatoes', 'c': {'e': 'pepsi'}}}
diffed = jay_diff_full({'a':'hamburger', 'b':'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'a':'hotdog', 'b':'fries'}, combine_upd_add)
assert diffed == {'delete': {'c': {'e': 'coke', 'f': 'coffee'}}, 'update': {'a': 'hotdog'}}
diffed = jay_diff_full({'a':'hamburger', 'b':'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'a':'hamburger', 'b':'fries', 'c': {'e': 'pepsi', 'f': 'coffee'}}, combine_upd_add)
assert diffed == {'update': {'c': {'e': 'pepsi'}}}
diffed = jay_diff_full({'a':'hamburger', 'b':'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'a':'hamburger', 'b':'fries', 'c': {'e': 'pepsi', 'f': 'coffee', 'h': 'cake'}}, combine_upd_add)
assert diffed == {'add': {'c': {'h': 'cake'}}, 'update': {'c': {'e': 'pepsi'}}}
# ToDo: jay_diff_full
combine_upd_add = True
diffed = jay_diff_full({}, {'a': 'hamburger', 'b': 'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, combine_upd_add)
assert diffed == {'update_add': {'a': 'hamburger', 'b': 'fries', 'c': {'e': 'coke', 'f': 'coffee'}}}
diffed = jay_diff_full({'a': 'hamburger', 'b': 'fries', 'c': 'pepsi'}, {'a': 'hamburger', 'b': 'fries', 'c': 'coke'}, combine_upd_add)
assert diffed == {'update_add': {'c': 'coke'}}
diffed = jay_diff_full({'a': 'hamburger', 'b': 'fries', 'c': 'pepsi', 'd': 'icecream'}, {'a': 'hamburger', 'b': 'fries', 'c': 'pepsi'}, combine_upd_add)
assert diffed == {'delete': {'d': 'icecream'}}
diffed = jay_diff_full({'a': 'hamburger', 'b': 'fries', 'c': 'pepsi'}, {'a': 'hamburger', 'd': 'icecream', 'c': 'coke'}, combine_upd_add)
assert diffed == {'delete': {'b': 'fries'}, 'update_add': {'c': 'coke', 'd': 'icecream'}}
diffed = jay_diff_full({'a': 'hamburger', 'c': 'pepsi', 'd': 'icecream'}, {'a': 'hamburger', 'b': 'fries', 'c': 'coke'}, combine_upd_add)
assert diffed == {'delete': {'d': 'icecream'}, 'update_add': {'b': 'fries', 'c': 'coke'}}
diffed = jay_diff_full({'a': 'hamburger', 'b': 'fries', 'c': {'e': 'coke'}}, {'c': {'f': 'coffee'}}, combine_upd_add)
assert diffed == {'update_add': {'c': {'f': 'coffee'}}, 'delete': {'a': 'hamburger', 'b': 'fries', 'c': {'e': 'coke'}}}
diffed = jay_diff_full({'a': 'hamburger', 'c': 'pepsi', 'd': 'icecream'}, {'a': 'hamburger', 'b': 'fries', 'c': 'coke'}, combine_upd_add)
assert diffed == {'delete': {'d': 'icecream'}, 'update_add': {'b': 'fries', 'c': 'coke'}}
diffed = jay_diff_full({'a': 'hamburger', 'b': 'fries', 'c': 'coke'}, {'a': 'hamburger', 'b': 'fries', 'c': 'coke'}, combine_upd_add)
assert diffed == {}
diffed = jay_diff_full({'a': 'hamburger', 'b': 'fries', 'c': 'coke'}, {'a': 'hamburger', 'b': 'fries', 'c': 'pepsi'}, combine_upd_add)
assert diffed == {'update_add': {'c': 'pepsi'}}
diffed = jay_diff_full({'a': 'hamburger', 'b': 'fries', 'c': 'pepsi'}, {'a': 'hamburger', 'b': 'fries'}, combine_upd_add)
assert diffed == {'delete': {'c': 'pepsi'}}
diffed = jay_diff_full({'a': 'hamburger', 'b': 'fries', 'c': 'pepsi'}, {'a': 'hamburger', 'b': 'fries', 'c': 'coke'}, combine_upd_add)
assert diffed == {'update_add': {'c': 'coke'}}
diffed = jay_diff_full({'a': 'hamburger', 'b': 'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'a': 'hamburger', 'b': 'fries'}, combine_upd_add)
assert diffed == {'delete': {'c': {'e': 'coke', 'f': 'coffee'}}}
diffed = jay_diff_full({'a': 'hamburger', 'b': 'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'a': 'hamburger', 'b': 'fries', 'c': {'f': 'coffee'}}, combine_upd_add)
assert diffed == {'delete': {'c': {'e': 'coke'}}}
diffed = jay_diff_full({'a': 'hamburger', 'b': 'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'c': {'e': 'coke'}}, combine_upd_add)
assert diffed == {'delete': {'a': 'hamburger', 'b': 'fries', 'c': {'f': 'coffee'}}}
diffed = jay_diff_full({'a':'hamburger', 'b':'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'a':'hotdog', 'b':'potatoes'}, combine_upd_add)
assert diffed == {'delete': {'c': {'e': 'coke', 'f': 'coffee'}}, 'update_add': {'a': 'hotdog', 'b': 'potatoes'}}
diffed = jay_diff_full({'a':'hamburger', 'b':'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'c': {'e': 'pepsi'}}, combine_upd_add)
assert diffed == {'delete': {'a': 'hamburger', 'b': 'fries', 'c': {'f': 'coffee'}}, 'update_add': {'c': {'e': 'pepsi'}}}
diffed = jay_diff_full({'a':'hamburger', 'b':'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'a':'hotdog', 'b':'fries'}, combine_upd_add)
assert diffed == {'delete': {'c': {'e': 'coke', 'f': 'coffee'}}, 'update_add': {'a': 'hotdog'}}
diffed = jay_diff_full({'a':'hamburger', 'b':'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'a':'hamburger', 'b':'fries', 'c': {'e': 'pepsi', 'f': 'coffee'}}, combine_upd_add)
assert diffed == {'update_add': {'c': {'e': 'pepsi'}}}
diffed = jay_diff_full({'a':'hamburger', 'b':'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'a':'hotdog', 'b':'potatoes', 'd': 'icecream'}, combine_upd_add)
assert diffed == {'delete': {'c': {'e': 'coke', 'f': 'coffee'}}, 'update_add': {'a': 'hotdog', 'b': 'potatoes', 'd': 'icecream'}}
diffed = jay_diff_full({'a':'hamburger', 'b':'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'c': {'e': 'pepsi', 'g': 'tea', 'h': 'cake'}, 'b':'potatoes'}, combine_upd_add)
assert diffed == {'delete': {'a': 'hamburger', 'c': {'f': 'coffee'}}, 'update_add': {'b': 'potatoes', 'c': {'e': 'pepsi', 'g': 'tea', 'h': 'cake'}}}
diffed = jay_diff_full({'a':'hamburger', 'b':'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'a':'hotdog', 'b':'fries'}, combine_upd_add)
assert diffed == {'delete': {'c': {'e': 'coke', 'f': 'coffee'}}, 'update_add': {'a': 'hotdog'}}
diffed = jay_diff_full({'a':'hamburger', 'b':'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'a':'hamburger', 'b':'fries', 'c': {'e': 'pepsi', 'f': 'coffee'}}, combine_upd_add)
assert diffed == {'update_add': {'c': {'e': 'pepsi'}}}
diffed = jay_diff_full({'a':'hamburger', 'b':'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'a':'hamburger', 'b':'fries', 'c': {'e': 'pepsi', 'f': 'coffee', 'h': 'cake'}}, combine_upd_add)
assert diffed == {'update_add': {'c': {'e': 'pepsi', 'h': 'cake'}}}
# Merge
merged = jay_merge_add({}, {'a': 'hamburger', 'b': 'fries', 'c': {'e': 'coke', 'f': 'coffee'}})
assert merged == {'a':'hamburger', 'b':'fries', 'c': {'e': 'coke', 'f': 'coffee'}}
merged = jay_merge_add({'a': 'hamburger', 'b': 'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'d': 'icecream'})
assert merged == {'a':'hamburger', 'b':'fries', 'c': {'e': 'coke', 'f': 'coffee'}, 'd':'icecream'}
merged = jay_merge_add({'a': 'hamburger', 'b': 'fries', 'c': {'f': 'coffee'}}, {'d': 'icecream'})
assert merged == {'a':'hamburger', 'b':'fries', 'c': {'f': 'coffee'}, 'd':'icecream'}
merged = jay_merge_add({'a': 'hamburger', 'b': 'fries', 'c': {'f': 'coffee'}, 'd': 'icecream'}, {'d': 'icecream'})
assert merged == {'a':'hamburger', 'b':'fries', 'c': {'f': 'coffee'}, 'd':'icecream'}
merged = jay_merge_delete({'a': 'hamburger', 'b': 'fries', 'c': {'e': 'coke', 'f': 'coffee'}, 'd': 'icecream'}, {'d': 'icecream'})
assert merged == {'a':'hamburger', 'b':'fries', 'c': {'e': 'coke', 'f': 'coffee'}}
merged = jay_merge_delete({'a': 'hamburger', 'b': 'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'c': {'f': 'coffee'}})
assert merged == {'a':'hamburger', 'b':'fries', 'c': {'e': 'coke'}}
merged = jay_merge_delete({'a': 'hamburger', 'b': 'fries', 'c': {'e': 'coke', 'f': 'coffee'}}, {'c': {'e': 'coke'}})
assert merged == {'a':'hamburger', 'b':'fries', 'c': {'f': 'coffee'}}