a toolset to deeply merge python dictionaries.
Project description
A tools to handle merging of nested data structures in python.
Example
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 == result
Custom 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"]) ], # 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
Tests
$ ./uranium test # runs pytest under the hood
Project details
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Filename, size | File type | Python version | Upload date | Hashes |
---|---|---|---|---|
Filename, size deepmerge-0.1.1-py2.py3-none-any.whl (7.0 kB) | File type Wheel | Python version py2.py3 | Upload date | Hashes View |
Filename, size deepmerge-0.1.1.tar.gz (5.4 kB) | File type Source | Python version None | Upload date | Hashes View |
Close
Hashes for deepmerge-0.1.1-py2.py3-none-any.whl
Algorithm | Hash digest | |
---|---|---|
SHA256 | 190e133a6657303db37f9bb302aa853d8d2b15a0e055d41b99a362598e79206a |
|
MD5 | 061a1cd99534c8d6e4889abb6a90618a |
|
BLAKE2-256 | 025b65182f7f7f835e5b86aa16a7a9565ffbb00daad280156ebb03a8b39f5203 |