oasapi 0.1.17

Python library for Web APIs leveraging OpenAPI/Swagger specification

Python library for Web APIs leveraging OpenAPI/Swagger specification, enabling you to:

• validate an OAS 2.0 document

• prune an OAS 2.0 document of its unused elements

• filter endpoints of an OAS 2.0 document to generate a subset of the API

• [todo] detect changes between two OAS 2.0 documents (what’s new, changed, deprecated, removed)

• [todo] merge multiple OAS 2.0 documents together

• [todo] rate/score quality of an OAS 2.0 document (documentation coverage, good practices,…)

• [todo] transform an OAS 2.0 document (add x-… items, rename paths, rewrite basePath, …)

• [todo] add/remove securityDefinitions on an OAS 2.0 document

Free software license: BSD 3-Clause License

Quickstart

Install oasapi from PyPI with:

pip install oasapi

You can also install the in-development version with:

pip install https://github.com/sdementen/oasapi/archive/master.zip

OAS Document validation

Validate an OAS 2.0 Document (in JSON or YAML format) with:

python -m oasapi validate samples/swagger_petstore.json

or if you prefer with the oasapi script:

oasapi validate samples/swagger_petstore.json

or with the sdementen/oasapi Docker image (available on Docker Hub):

docker run sdementen/oasapi validate http://petstore.swagger.io/v2/swagger.json

You can also pipe a swagger to the command (if oasapi cannot retrieve the file by itself):

type samples/swagger_petstore.json | oasapi validate -
type samples/swagger_petstore.json | docker run -i sdementen/oasapi validate -
curl http://petstore.swagger.io/v2/swagger.json | oasapi validate -
curl -s http://petstore.swagger.io/v2/swagger.json | docker run -i sdementen/oasapi validate -

OAS Document filtering

Similarly, you can use the filter command to filter an OAS 2.0 document and keep only specific operations. For instance, to keep only operations with the tag ‘pet’, the security scope at most ‘read:pets’ and the operations matching the regepx “(GET|PUT) .*petid.*” (all paths containing ‘petid’ with verb GET or PUT), run:

oasapi filter http://petstore.swagger.io/v2/swagger.json -o new_swagger.json --tag pet --security-scope read:pets --path "(GET|PUT) .*petid.*"

(you will see that the new_swagger.json has only one operation left GET /pet/{petId}).

OAS Document pruning

Another useful command is pruning, which takes an OAS 2.0 document and prune it of its unused elements as:

oasapi prune http://petstore.swagger.io/v2/swagger.json -o new_swagger.json

Documentation

https://oasapi.readthedocs.io/

Development

https://oasapi.readthedocs.io/en/latest/contributing.html#development

Changelog

0.1.17 (2020-03-03)

• fix integer response code raising exception (closes #14)

0.1.16 (2020-02-08)

• add documentation of filter in prune + cleanup doc

0.1.15 (2020-02-08)

• add filtering of swagger

• support outputting swagger in yaml format

• support silencing the CLI

• [dev] refactor CLI

0.1.13 (2020-01-25)

• add validation of parameters required/default

• add validation of parameters default value wrt type/format

0.1.12 (2020-01-17)

• add pruning of unused items (definitions, responses, parameters, securityDefinitions/scopes, tags)

• rename validate_swagger function to validate, add prune function

0.1.11 (2020-01-16)

• [dev] use jsonpath_ng to walk the swagger

• add timing of validation in CLI if verbose

0.1.10 (2020-01-10)

• [dev] fix tag name to remove “v” (for readthedocs latest build)

• [dev] fix travis ci python version for doc

0.1.9 (2020-01-10)

• Improve validation of array parameters

• Improve documentation

0.1.8 (2020-01-09)

• Push the sdementen/oasapi docker image to Docker Hub on each release

• Update doc on Docker image use and pipeing a swagger to oasapi

0.1.7 (2020-01-09)

• Support URL and stdin (with -) as SWAGGER for the CLI

0.1.6 (2020-01-08)

• [dev] PyPI deployment through Travis CI

0.1.5 (2020-01-08)

• Fix script form of the cli (oasapi instead of python -m oasapi)

0.1.4 (2020-01-08)

• Explicit support only for python >= 3.6 (no py35 as use of f-string)

• [dev] Move local build of docs from dist/docs to docs/dist to avoid cluttering dist

0.1.3 (2020-01-08)

• [dev] Add git pre-commit hooks for black and flake

• [dev] Do not use isort

• [dev] Fix black + flake8 issues

0.1.2 (2020-01-08)

• Fix model & reporting of duplicate operationIds

• Add documentation on the CLI Usage

0.1.1 (2020-01-08)

• Add pyyaml dependencies (to support OAS in yaml format)

0.1.0 (2020-01-08)

• First release on PyPI.

• Implementation of the validation of an OAS 2.0 (aka swagger) file