Pre-release
This release is a pre-release and may not be stable for production use.
A tools to handle merging of nested data structures in python.
Installation
deepmerge is available on pypi:
pip install deepmergeExample
Generic Strategy
from deepmerge import always_merger
base = {"foo": ["bar"]}
next = {"foo": ["baz"]}
expected_result = {'foo': ['bar', 'baz']}
result = always_merger.merge(base, next)
assert expected_result == resultCustom Strategy
from deepmerge import Merger
my_merger = Merger(
# pass in a list of tuple, with the
# strategies you are looking to apply
# to each type.
[
(list, ["append"]),
(dict, ["merge"]),
(set, ["union"])
],
# next, choose the fallback strategies,
# applied to all other types:
["override"],
# finally, choose the strategies in
# the case where the types conflict:
["override"]
)
base = {"foo": ["bar"]}
next = {"bar": "baz"}
my_merger.merge(base, next)
assert base == {"foo": ["bar"], "bar": "baz"}You can also pass in your own merge functions, instead of a string.
For more information, see the docs
1 maintainer
Metadata
1 maintainer
Release files for deepmerge 1.0.2a0
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Source distribution (sdist)
| File | Size | Uploaded | |
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| deepmerge-1.0.2a0.tar.gz | 17.3 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| deepmerge-1.0.2a0-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 25.3 kB
Release files / deepmerge-1.0.2a0.tar.gz
| Download URL | deepmerge-1.0.2a0.tar.gz |
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| Size | 17.3 kB |
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Release files / deepmerge-1.0.2a0-py3-none-any.whl
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| Tags | Python 3 |
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