connexion

What's Changed

• Fix for aiohttp and multipart/form-data uploads by @ddurham2 in https://github.com/spec-first/connexion/pull/1222
• Don't validate streamed responses by @cshorler in https://github.com/spec-first/connexion/pull/1259
• Fix version of Flask subdependencies by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1465
• Drop openapi-spec-validator for custom ref handler by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1455

New Contributors

• @cshorler made their first contribution in https://github.com/spec-first/connexion/pull/1259

Full Changelog: https://github.com/spec-first/connexion/compare/2.11.2...2.12.0

What's Changed

• Change deprecated aiohttp req.has_body to req.can_read_body by @cbosborn in https://github.com/spec-first/connexion/pull/1296
• Take into account (x-)nullable when validating defaults by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1463

New Contributors

• @cbosborn made their first contribution in https://github.com/spec-first/connexion/pull/1296

Full Changelog: https://github.com/spec-first/connexion/compare/2.11.1...2.11.2

What's Changed

• Add Python 3.9 to supported versions in setup.py by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1459

Full Changelog: https://github.com/spec-first/connexion/compare/2.11.0...2.11.1

What's Changed

• Bump upperbound version for jsonschema to 5.0.0 by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1447
• Fix sanitization of function arguments by @Ruwann in https://github.com/spec-first/connexion/pull/1442
• Reload Flask on API file changes by @aparcar in https://github.com/spec-first/connexion/pull/1418
• Use both class docstring and init docstring for autoapi by @Ruwann in https://github.com/spec-first/connexion/pull/1451
• Automate release process via github actions by @RobbeSneyders in https://github.com/spec-first/connexion/pull/1441, https://github.com/spec-first/connexion/pull/1454, https://github.com/spec-first/connexion/pull/1456
• fix-square bracket : V1 by @LeComptoirDesPharmacies in https://github.com/spec-first/connexion/pull/1408

New Contributors

• @aparcar made their first contribution in https://github.com/spec-first/connexion/pull/1418
• @LeComptoirDesPharmacies made their first contribution in https://github.com/spec-first/connexion/pull/1408

Full Changelog: https://github.com/spec-first/connexion/compare/2.10.0...2.11.0

Note

Due to unavailability of maintainers with access to the connexion PyPi project, this version has been released under a new PyPi project connexion2 for now:
https://pypi.org/project/connexion2/

EDIT 15/01/2022: This version is now available under the main PyPi repository:
https://pypi.org/project/connexion/2.10.0/

Changelog

• Bump Flask & Werkzeug major versions to 2.x #1402
• Send request exception signal in common exception handler #1326
• Render correct UI template when serving multiple APIs #1404
• Use jsonschema for validation instead of openapi_spec_validator #936
• Add Relative resolver #1419
• Add keywords to the list of pythonic words #1425
• Improved error 415 #1185

Full Changelog: https://github.com/zalando/connexion/compare/2.9.0...2.10.0

Release with new (backwards-compatible) features: https://pypi.org/project/connexion/2.9.0/

Notable changes:

• support required: false for headers #1293
• support multiple security schemes #1290
• better handling of numerical path parameters in Flask #1290

Detailed list of changes: https://github.com/zalando/connexion/milestone/12

New maintenance/bugfix release https://pypi.org/project/connexion/2.8.0/

See https://github.com/zalando/connexion/milestone/11 for list of changes

• Objects and Arrays recursively construct examples (#1148)
• Added server_args parameter to AbstractApp (#1173)
• AIOHTTP: get rid of @asyncio.coroutine (deprecated in Python 3.8) (#1186)
• AIOHTTP: fix _framework_to_connexion_response for StreamResponse (#1217)

• Fix variable scoping (#1110)
• Fix aiohttp access_log duplicated if passed as argument (#1113)
• Fix pythonic params (#1116)
• Fix extra formData (#1020)
• Fix nested additionalProperties (#1138)
• Allow empty security definition

• Require Python 3.6 for pip installation (#1108)

• Drop Python 2.7 support, support Python 3.8
• Convert responses to raise ProblemException (#955)
• Add error path to schema validation
• Do not sanitize body keys in OpenAPI 3 (#1008)
• Date/time serialization (#851)
• Forward options to AioHTTP app (#885)
• Returning tuples supported in AioHTTP (#849)
• Allow Swagger UI configuration options (#948)
• Remove security parameter to pass query validation (#470)
• Allow users to enable debug mode via environment variable

• Handle deepObject and explode: true (#971)
• Support jsonschema > 3.0.0 (#1050)
• Drop Python 3.4 and 3.5. Add Python 3.8 (#1056)
• Fix deprecated import (#1044)
• Bump Flask version (#995)

• AioHttpApi oauth middleware catches all OAuth problems (#830)
• Serve YAML spec (#842)
• Added MethodViewResolver (#847)
• Fix swagger console backslash redirect for aiohttp (#843)
• Fix uwsgi metric collection (#972)
• Respond with problems by default in aiohttp (#952)

• Fix case sensitive headers in aiohttp (#825)
• Fix passing empty object body (#815)
• Fix openapi3 path and query validation (#821)
• Add path to API only for HTTP operations (#817)
• Added OpenAPI 3 getting API Key from cookie support (#794)

• Proper debug logs for aiohttp's StreamResponse (#787)
• Fix cli --stub (#800)
• Fix handling additionalProperties in body (#789)
• Change can_read_body to body_exists in AioHttpApi.get_request (#738)
• Removed duplicated calls of get_response method of the Api classes (#809)
• Fix up array style defaults (#803)

• Enforce that spec has string keys (JSON does not support integer keys) (#763)
• Add connexion.operation dummy module for backwards compatability (#758)
• Only pass body on PATCH/POST/PUT request (#761)
• Add support for JWT authentication (#732)
• Don't let openapi_spec_validator tamper raw spec (#762)
• Simplify Operation class construction (#726)

• Pass files to handler if filename in arguments or has_kwargs (#753)
• Handle TypeValidationError in form-data (#749)
• Get rid of deprecation warning when using connexion run ... (#745)

Connexion 2.0 supports version 3.0.x of the OpenAPI Specification!
As 2.0 is a major version bump, you can expect some breaking changes from Connexion 1.5.3.

• You can now use openapi 3 specifications
• Swagger UI is now optional, and can be installed with pip install connexion[swagger-ui]
• App and Api options must be provided through the "options" argument (old_style_options have been removed).
• You must specify a form content-type in 'consumes' in order to consume form data.
• The Operation interface has been formalized in the AbstractOperation class.
• The Operation class has been renamed to Swagger2Operation.
• Array parameter deserialization now follows the Swagger 2.0 spec more closely.
  In situations when a query parameter is passed multiple times, and the collectionFormat is either csv or pipes, the right-most value will be used.
  For example, ?q=1,2,3&q=4,5,6 will result in q = [4, 5, 6].
  The old behavior is available by setting the collectionFormat to multi, or by importing decorators.uri_parsing.AlwaysMultiURIParser and passing parser_class=AlwaysMultiURIParser to your Api.
• The spec validator library has changed from swagger-spec-validator to openapi-spec-validator.
• Errors that previously raised SwaggerValidationError now raise the InvalidSpecification exception.
  All spec validation errors should be wrapped with InvalidSpecification.
• Support for nullable/x-nullable, readOnly and writeOnly/x-writeOnly has been added to the standard json schema validator.
• Custom validators can now be specified on api level (instead of app level).
• Added support for basic authentication and apikey authentication
• If unsupported security requirements are defined or x-tokenInfoFunc/x-tokenInfoUrl is missing, connexion now denies requests instead of allowing access without security-check.
• Accessing connexion.request.user / flask.request.user is no longer supported, use connexion.context['user'] instead

• Fix error codes for bad Content-Types in body validator. (#629)
• Add validator kind to error logs extra in validators (#671)
• Improve metrics reporting (#672)
• Improve coroutine detection (#600)
• Add x-nullable support for body validators (#642)

Bugfix:

• Split FormData array parameters correctly (#638)