hypothesis-jsonschema
A Hypothesis strategy for generating data that matches some JSON schema. It is currently in early alpha, but you can use it if you want. Here's the PyPI page.
The public API consists of a just two functions:
hypothesis_jsonschema.from_schema
Takes a JSON schema and return a strategy for allowed JSON objects.
This strategy supports almost all of the schema elements described in the draft RFC as of February 2019 (draft07), with the following exceptions:
- For objects, the "dependencies" keyword is not supported.
- Schema reuse with "definitions" is not supported.
- string-encoding of non-JSON data is not supported.
- schema annotations, i.e. "title", "description", "default", "readOnly", "writeOnly", and "examples" are not supported.
- JSON pointers are not supported.
Draft07 support depends on having a compatible version of jsonschema,
which at time of writing is limited to the pre-release 3.0.0x versions.
Draft04 remains fully supported with the same exceptions.
hypothesis_jsonschema.json_schemata
A Hypothesis strategy for arbitrary JSON schemata.
This strategy may generate anything that can be handled by from_schema,
and is used to provide full branch coverage when testing this package.
Supported versions
hypothesis-jsonschema does not support Python 2, because
it's close to end of life and Python 3.6+ is a
much nicer language. Contact me if you would like this changed and are
willing to either pay for or do the work to support Python 2.
In general, 0.x versions will require very recent versions of all dependencies because I don't want to deal with compatibility workarounds.
hypothesis-jsonschema may make backwards-incompatible changes at any time
before version 1.x - that's what semver means! - but I've kept the API surface
small enough that this should be avoidable. The main source of breaks will be
if or when schema that never really worked turn into explicit errors instead
of generating values that don't quite match.
Changelog:
0.6.1 - 2019-02-23
- Fix continuous delivery configuration (before the latent bug manifested)
0.6.0 - 2019-02-23
- Support for conditional subschemata, i.e. the
if,then,elsekeywords, and theanyOf,allOf,oneOf, andnotkeywords.
0.5.0 - 2019-02-22
- Works with
jsonschema3.0 pre-release - Initial support for draft06 and draft07
0.4.2 - 2019-02-14
- Dropped dependency on
canonicaljson - Less warnings on Python 3.7
0.4.1 - 2019-02-06
- Relicensed under the more permissive Mozilla Public License, like Hypothesis
- Requires Hypothesis version 4.0 or later
- Fixed an array bounds bug with
maxItemsandcontainskeywords
0.4.0 - 2018-11-25
Supports string formats (email, datetime, etc) and simple use of the
"contains" keyword for arrays.
0.3.0 - 2018-11-25
Good support for all basic types. MVP.
0.2.0 - 2018-11-24
Inference for null, boolean, string, and numeric types.
0.1.0 - 2018-11-21
Stake in the ground (generate arbitrary JSON and filter it!)
1 maintainer
Metadata
1 maintainer
Release files for hypothesis-jsonschema 0.6.1
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| hypothesis-jsonschema-0.6.1.tar.gz | 9.2 kB | Details |
Release files / hypothesis-jsonschema-0.6.1.tar.gz
| Download URL | hypothesis-jsonschema-0.6.1.tar.gz |
|---|---|
| Size | 9.2 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
7bb4e3fc94e74136c46126af5b21869f14747e62a1786e54140cfb3d9bda7704
|
|
BLAKE2b-256 checksum How to use checksums |
2e81667cddafa9258b46fb9d63a9ecdf0e6c08a12316b0b1974e936409b45344
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
twine/1.13.0 pkginfo/1.5.0.1 requests/2.21.0 setuptools/40.8.0 requests-toolbelt/0.9.1 tqdm/4.31.1 CPython/3.6.7
|
