Metadata-Version: 2.1
Name: jsonschema-rs
Version: 0.3.2
Summary: Fast JSON Schema validation for Python implemented in Rust
Home-page: https://github.com/Stranger6667/jsonschema-rs/tree/master/python
Author: Dmitry Dygalo
Author-email: dadygalo@gmail.com
Maintainer: Dmitry Dygalo
Maintainer-email: dadygalo@gmail.com
License: MIT
Description: jsonschema-rs
        =============
        
        |Build| |Version| |Python versions| |License|
        
        Fast JSON Schema validation for Python implemented in Rust.
        
        Supported drafts:
        
        - Draft 7
        - Draft 6
        - Draft 4
        
        There are some notable restrictions at the moment:
        
        - The underlying crate doesn't support arbitrary precision integers yet, which may lead to ``SystemError`` when such value is used;
        - ``multipleOf`` keyword validation may produce false-negative results on some input. See `#84 <https://github.com/Stranger6667/jsonschema-rs/issues/84>`_ for more details
        
        Installation
        ------------
        
        To install ``jsonschema-rs`` via ``pip`` run the following command:
        
        .. code:: bash
        
            pip install jsonschema-rs
        
        Usage
        -----
        
        To check if the input document is valid:
        
        .. code:: python
        
            import jsonschema_rs
        
            validator = jsonschema_rs.JSONSchema({"minimum": 42})
            validator.is_valid(45)  # True
        
        or:
        
        .. code:: python
        
            import jsonschema_rs
        
            validator = jsonschema_rs.JSONSchema({"minimum": 42})
            validator.validate(41)  # raises ValidationError
        
        **NOTE**. This library is in early development.
        
        Performance
        -----------
        
        According to our benchmarks, ``jsonschema-rs`` is usually faster than existing alternatives in real-life scenarios.
        
        However, for single-keyword or boolean schemas it might be slower than ``fastjsonschema``.
        
        Compiled validators (when the input schema is compiled once and reused later)
        
        +----------------+------------------------+-----------------------+-----------------------+-------------------------+
        | library        | ``false``              |  ``{"minimum": 10}``  |  small                | big                     |
        +================+========================+=======================+=======================+=========================+
        | jsonschema-rs  |              273.01 ns |             263.29 ns |             904.38 ns |                 4.96 ms |
        +----------------+------------------------+-----------------------+-----------------------+-------------------------+
        | fastjsonschema |   49.77 ns (**x0.18**) | 130.21 ns (**x0.49**) |    5.7 us (**x6.31**) | 575.66 ms (**x115.84**) |
        +----------------+------------------------+-----------------------+-----------------------+-------------------------+
        | jsonschema     |  278.27 ns (**x1.01**) |   2.41 us (**x9.15**) | 75.27 us (**x83.23**) |    1.83 s (**x368.47**) |
        +----------------+------------------------+-----------------------+-----------------------+-------------------------+
        
        Validators are not compiled (``jsonschema``) or compiled on every validation:
        
        +----------------+------------------------+-------------------------+-------------------------+-------------------------+
        | library        | ``false``              | ``{"minimum": 10}``     |   small                 | big                     |
        +================+========================+=========================+=========================+=========================+
        | jsonschema-rs  |              349.74 ns |               465.67 ns |                 6.97 us |                 5.15 ms |
        +----------------+------------------------+-------------------------+-------------------------+-------------------------+
        | fastjsonschema | 62.46 us (**x178.59**) |  112.64 us (**x241.9**) |   1.33 ms (**x191.67**) |  574.5 ms (**x111.55**) |
        +----------------+------------------------+-------------------------+-------------------------+-------------------------+
        | jsonschema     | 64.57 us (**x184.64**) |   74.2 us (**x159.34**) | 951.38 us (**x136.37**) |    1.85 s (**x360.38**) |
        +----------------+------------------------+-------------------------+-------------------------+-------------------------+
        
        The bigger the input is the bigger is performance win.
        
        In the examples below, ``big`` and ``small`` schemas refer to more realistic schemas and input instances.
        You can take a look at benchmarks in ``benches/bench.py``. Ratios are given against ``jsonschema-rs``.
        
        Python support
        --------------
        
        ``jsonschema-rs`` supports Python 3.5, 3.6, 3.7 and 3.8.
        
        License
        -------
        
        The code in this project is licensed under `MIT license`_.
        By contributing to ``jsonschema-rs``, you agree that your contributions
        will be licensed under its MIT license.
         
        .. |Build| image:: https://github.com/Stranger6667/jsonschema-rs/workflows/ci/badge.svg
           :target: https://github.com/Stranger6667/jsonschema-rs/actions
        .. |Version| image:: https://img.shields.io/pypi/v/jsonschema-rs.svg
           :target: https://pypi.org/project/jsonschema-rs/
        .. |Python versions| image:: https://img.shields.io/pypi/pyversions/jsonschema-rs.svg
           :target: https://pypi.org/project/jsonschema-rs/
        .. |License| image:: https://img.shields.io/pypi/l/jsonschema-rs.svg
           :target: https://opensource.org/licenses/MIT
        
        .. _MIT license: https://opensource.org/licenses/MIT
        
Keywords: jsonschema validation rust
Platform: UNKNOWN
Classifier: Development Status :: 3 - Alpha
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: Implementation :: CPython
Classifier: Programming Language :: Rust
Requires-Python: >=3.5
Description-Content-Type: text/x-rst
