>>> src = {'foo': 'bar', 'numbers': [1, 3, 4, 8]} >>> dst = {'baz': 'qux', 'numbers': [1, 4, 7]} >>> patch = jsonpatch.JsonPatch.from_diff(src, dst) # or equivalently >>> patch = jsonpatch.make_patch(src, dst)

[](https://pypi.python.org/pypi/jsonpatch/) [](https://pypi.python.org/pypi/jsonpatch/) [](https://travis-ci.org/stefankoegl/python-json-patch) [](https://coveralls.io/r/stefankoegl/python-json-patch?branch=master) Library to apply JSON Patches according to [RFC 6902](http://tools.ietf.org/html/rfc6902) See source code for examples ·

See source code for examples · Website: https://github.com/stefankoegl/python-json-patch · Repository: https://github.com/stefankoegl/python-json-patch.git · Documentation: https://python-json-patch.readthedocs.org/ PyPI: https://pypi.python.org/pypi/jsonpatch ·

Generates patch by comparing of two document objects. Actually is a proxy to JsonPatch.from_diff() method.

python-json-patch is a Python library for applying JSON patches (RFC 6902). Python 2.7 and 3.4+ are supported. Tests are run on both CPython and PyPy. Contents · Tutorial · Creating a Patch · Applying a Patch · The jsonpatch module · Commandline Utilities ·

__website__ = 'https://github.com/stefankoegl/python-json-patch' __license__ = 'Modified BSD License' · · # pylint: disable=E0611,W0404 · if sys.version_info >= (3, 0): basestring = (bytes, str) # pylint: disable=C0103,W0622 · · · class JsonPatchException(Exception): """Base Json Patch exception""" ·

If you need to refer to a key with ~ or / in its name, you must escape the characters with ~0 and ~1 respectively. For example, to get "baz" from { "foo/bar~": "baz" } you’d use the pointer /foo~1bar~0.

def test_success_if_replace_inside_dict(self): src = [{'a': 1, 'foo': {'b': 2, 'd': 5}}] dst = [{'a': 1, 'foo': {'b': 3, 'd': 6}}] patch = jsonpatch.make_patch(src, dst) self.assertEqual(patch.apply(src), dst) ... def test_arrays_one_element_sequences(self): """ Tests the case of multiple common one element sequences inside an array """ # see https://github.com/stefankoegl/python-json-patch/issues/30#issuecomment-155070128 src = [1,2,3] dst = [3,1,4,2] patch = jsonpatch.make_patch(src, dst) res = jsonpatch.apply_patch(src, patch) self.assertEqual(res, dst)

November 16, 2025 - Projects with Python version constraints incompatible with >=2.7, !=3.0., !=3.1., !=3.2., !=3.3., !=3.4., !=3.5., !=3.6.* Use cases where standard library alternatives exist ... import jsonpatch # Basic setup config = { 'option1': 'value1', 'option2': 'value2' } # Use the package result = jsonpatch.initialize(config) print(result)

class jsonpatch.CopyOperation(operation, pointer_cls=<class 'jsonpointer.JsonPointer'>)¶

library to apply JSON patches - Python 3.x

stefankoegl / python-json-patch / ext_tests.py View on Github · def _test(self, test): if not 'doc' in test or not 'patch' in test: # incomplete return if test.get('disabled', False): # test is disabled return if 'error' in test: self.assertRaises( (jsonpatch.JsonPatchException, jsonpatch.JsonPointerException), jsonpatch.apply_patch, test['doc'], test['patch'] ) else: try: res = jsonpatch.apply_patch(test['doc'], test['patch']) except jsonpatch.JsonPatchException as jpe: raise Exception(test.get('comment', '')) from jpe # if there is no 'expected' we only verify that applying the patch # does not raies an exception if 'expected' in test: self.assertEquals(res, test['expected'], test.get('comment', ''))

>>> import jsonpatch >>> patch = jsonpatch.JsonPatch([ {'op': 'add', 'path': '/foo', 'value': 'bar'}, {'op': 'add', 'path': '/baz', 'value': [1, 2, 3]}, {'op': 'remove', 'path': '/baz/1'}, {'op': 'test', 'path': '/baz', 'value': [1, 3]}, {'op': ...

For example: [ JSONPatch{ op: &quot;add&quot;, path: &quot;/spec/selector&quot;, value: Object.spec.selector{matchLabels: {&quot;environment&quot;: &quot;test&quot;}} } ] To use strings containing '/' and '

December 1, 2020 - from jsonpatchext import JsonPatchExt, JsonPatchTestFailed def StartsWithComparator(current, compare): if not current.startswith(compare): msg = '{0} ({1}) does not starts with {2} ({3})' raise JsonPatchTestFailed(msg.format(current, type(current), compare, type(compare))) def RemoveLastMutator(current, value): return current[:-1] patch = JsonPatchExt([ {'op': 'add', 'path': '/foo', 'value': {'bar': 'bar'}}, {'op': 'check', 'path': '/foo/bar', 'value': 'bar', 'cmp': 'equals'}, {'op': 'merge', 'path': '/foo', 'value': {'newbar': 'newbarvalue'}}, {'op': 'check', 'path': '/foo/newbar', 'value': '

JavaScript is disabled in your browser · Please enable JavaScript to proceed · A required part of this site couldn’t load. This may be due to a browser extension, network issues, or browser settings. Please check your connection, disable any ad blockers, or try using a different browser

May 26, 2020 - jsonpatch.js · jiff · python-json-patch · JSONPatch · json-patch-php · json_tools · json_patch · perl-json-patch · json-patch · Asp.Net Core JsonPatch · json-patch · Json Patch · 174 followers · ·53 following · See all responses · Help · Status ·

Apply JSON-Patches like http://tools.ietf.org/html/draft-pbryan-json-patch-04 · https://github.com/stefankoegl/python-json-patch/

October 10, 2024 - Here are some examples: fast-json-patch: A Javascript node JS package for generating and applying JSON patches. python-json-patch: Library to apply JSON Patches in Python. JsonPatch library in .NET: A C# implementation ...

# create a patch $ jsondiff a.json b.json > patch.json # show the result after applying a patch $ jsonpatch a.json patch.json {"a": [1, 2, 3], "c": 100} $ jsonpatch a.json patch.json --indent=2 { "a": [ 1, 2, 3 ], "c": 100 } # pipe result into new file $ jsonpatch a.json patch.json --indent=2 ...