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138 lines
3.8 KiB
ReStructuredText
138 lines
3.8 KiB
ReStructuredText
************
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openapi-core
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************
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.. image:: https://img.shields.io/pypi/v/openapi-core.svg
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:target: https://pypi.python.org/pypi/openapi-core
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.. image:: https://travis-ci.org/p1c2u/openapi-core.svg?branch=master
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:target: https://travis-ci.org/p1c2u/openapi-core
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.. image:: https://img.shields.io/codecov/c/github/p1c2u/openapi-core/master.svg?style=flat
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:target: https://codecov.io/github/p1c2u/openapi-core?branch=master
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.. image:: https://img.shields.io/pypi/pyversions/openapi-core.svg
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:target: https://pypi.python.org/pypi/openapi-core
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.. image:: https://img.shields.io/pypi/format/openapi-core.svg
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:target: https://pypi.python.org/pypi/openapi-core
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.. image:: https://img.shields.io/pypi/status/openapi-core.svg
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:target: https://pypi.python.org/pypi/openapi-core
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About
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#####
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Openapi-core is a Python library that adds client-side and server-side support
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for the `OpenAPI Specification v3 <https://github.com/OAI/OpenAPI-Specification>`__.
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Key features
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************
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* **Validation** of requests and responses
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* Schema **casting** and **unmarshalling**
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* Media type and parameters **deserialization**
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* **Security** providers (API keys, Cookie, Basic and Bearer HTTP authentications)
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* Custom **deserializers** and **formats**
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* **Integration** with libraries and frameworks
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Documentation
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#############
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Check documentation to see more details about the features. All documentation is in the "docs" directory and online at `openapi-core.readthedocs.io <https://openapi-core.readthedocs.io>`__
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Installation
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############
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Recommended way (via pip):
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::
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$ pip install openapi-core
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Alternatively you can download the code and install from the repository:
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.. code-block:: bash
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$ pip install -e git+https://github.com/p1c2u/openapi-core.git#egg=openapi_core
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Usage
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#####
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Firstly create your specification:
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.. code-block:: python
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from openapi_core import create_spec
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spec = create_spec(spec_dict)
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Request
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*******
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Now you can use it to validate requests
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.. code-block:: python
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from openapi_core.validation.request.validators import RequestValidator
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validator = RequestValidator(spec)
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result = validator.validate(request)
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# raise errors if request invalid
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result.raise_for_errors()
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# get list of errors
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errors = result.errors
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and unmarshal request data from validation result
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.. code-block:: python
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# get parameters object with path, query, cookies and headers parameters
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validated_params = result.parameters
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# or specific parameters
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validated_path_params = result.parameters.path
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# get body
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validated_body = result.body
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# get security data
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validated_security = result.security
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Request object should be instance of OpenAPIRequest class (See `Integrations <https://openapi-core.readthedocs.io/en/latest/integrations.html>`__).
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Response
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********
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You can also validate responses
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.. code-block:: python
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from openapi_core.validation.response.validators import ResponseValidator
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validator = ResponseValidator(spec)
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result = validator.validate(request, response)
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# raise errors if response invalid
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result.raise_for_errors()
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# get list of errors
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errors = result.errors
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and unmarshal response data from validation result
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.. code-block:: python
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# get headers
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validated_headers = result.headers
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# get data
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validated_data = result.data
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Response object should be instance of OpenAPIResponse class (See `Integrations <https://openapi-core.readthedocs.io/en/latest/integrations.html>`__).
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Related projects
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################
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* `openapi-spec-validator <https://github.com/p1c2u/openapi-spec-validator>`__
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* `openapi-schema-validator <https://github.com/p1c2u/openapi-schema-validator>`__
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* `pyramid_openapi3 <https://github.com/niteoweb/pyramid_openapi3>`__
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* `tornado-openapi3 <https://github.com/correl/tornado-openapi3>`__
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