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JSON API driven by aiohttp

Project description

JSON API implementation for aiohttp

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Introduction

This project heavily inspired by py-jsonapi (author is Benedikt Schmitt). Some parts of this project is improved and refactored dev-schema branch of py-jsonapi. At beginning of aiohttp-json-api this branch was a great, but not finished implementation of JSON API with schema controllers. Also, py-jsonapi is not asynchronous and use inside self-implemented Request/Response classes.

Some of base entities of py-jsonapi was replaced with aiohttp server’s objects, some of it was divided into new separate entities (e.g. JSONAPIContext or Registry).

Todo

  • Tutorials
  • Improve documentation
  • Tests
  • Features description
  • Customizable payload keys inflection (default is dasherize <-> underscore)
  • Support for JSON API extensions (bulk creation etc.)
  • Polymorphic relationships

Credits

This package was created with Cookiecutter and the cookiecutter-pypackage project template.

History

0.37.0 (2018-03-03)

  • Drop Python 3.5 support
  • Update documentation

0.36.1 (2018-03-03)

  • Fix bug with content negotiation
  • Add cherry-picked and improved helpers from python-mimeparse

0.36.0 (2018-03-02)

  • Improve content negotiation (fix #185) with python-mimeparse
  • Update requirements

0.35.2 (2017-12-13)

  • Fix bug with wrong query parameters of links in compound documents

0.35.1 (2017-12-12)

  • Fix trafaret requirement to 1.0.2 (included rfc3339.Date)

0.35.0 (2017-12-11)

BREAKING CHANGES!

  • Schema is separated into Schema (marshaller) and Controller
  • Request context instantiated in handlers and was renamed to JSONAPIContext
  • Change signature of setup JSON API method in application (now we should pass a mapping between schemas and controllers)
  • New abstract base class for Controller
  • Schema and Controller must be initialized with only one parameter — JSONAPIContext
  • Passing a context to almost each method of Schema no more required (context is accessible from Schema or Controller instance directly)
  • Remove decorator for JSON API handlers (content negotiation moved to middleware)
  • Refactored fields and schema modules
  • Improved fetching of compound documents
  • Examples are updated to conform with all changes in this release

0.33.1 (2017-12-06)

  • Fix bug with no Accept header in request

0.33.0 (2017-12-06)

  • Improve content type negotiation
  • Improve documentation
  • Add field for Date
  • Add example based on fantasy database
  • Introduce JSON API integration test suite (not done yet!)
  • Improve collections helpers
  • No more links normalization by default
  • Move meta object at top level of result document

0.32.0 (2017-11-21)

  • Constants, enums and structs refactoring (backward incompatible)
  • Add useful typings
  • Documentation fixes
  • Extend development requirements

0.31.0 (2017-11-14)

  • Improve performance of URL resolving again. At this time with usage of standard Python urllib
  • Upgrade requirements

0.30.0 (2017-11-13)

  • Improve performance of URL resolving in Link field (with cachetools)
  • Upgrade requirements

0.29.2 (2017-11-02)

  • Documentation improvements

0.29.1 (2017-11-02)

  • Update README
  • Upgrade requirements

0.29.0 (2017-11-02)

  • Simple example of usage is added
  • Fix bug in handler of relationship query

0.28.3 (2017-11-02)

  • Fix bug with wrong read-only field error
  • Don’t require setup ID field in Schema to update a resource

0.28.2 (2017-11-01)

  • Add multidict to requirements and to README

0.28.1 (2017-10-31)

  • Fix small bug with wrong empty sorting in RequestContext

0.28.0 (2017-10-31)

  • Add support for customizable inflection of fields from query string.
  • Convert static methods of RequestContext to class methods
  • Update docs of RequestContext methods

0.27.1 (2017-10-31)

  • Fix packaging of ABCs and compats

0.27.0 (2017-10-31)

  • Abstract base classes refactoring (separate Field and Schema ABCs)
  • Fix bug with compound documents in case models has no property “resource_id”
  • Remove buggy helper to check subclass of any instance
  • Decompose setup application method to increase readability
  • Properly error raised in jsonapi_handler decorator
  • Use one field instead of two to check what type of relation have the field

0.26.0 (2017-10-30)

  • Properly use abstract base classes. Inherit SchemaABC from ABC.
  • Rename resource validation methods (backward incompatible)

0.25.0 (2017-10-18)

  • Add Tuple field
  • Fix bug with List field items enumeration
  • Fix wrong conversion of Decimal field to string on deserialization
  • Add yarl (>=0.13) to requirements

0.24.1 (2017-10-12)

  • Add support for length range specifying for List field

0.24.0 (2017-10-04)

  • Convert document render utility to async coroutine (backward incompatible)
  • Rename Error class property “json” to “as_dict” to clarify

0.23.0 (2017-10-03)

  • Use MultiDict for request context filters and FilterRule tuple (backward incompatible)
  • Debug info on request context creation

0.22.2 (2017-09-27)

  • Add support for nullable List field

0.22.1 (2017-09-25)

  • Fix bug with wrong exit from compound documents fetch utility (“return” instead of “break”)

0.22.0 (2017-09-22)

  • Remove recursive fetching of compound documents. Replace it with simple loop.

0.21.2 (2017-09-22)

  • Fix bug with fetching compound documents when query parameter “include” contains the same relation twice and more.

0.21.1 (2017-09-19)

  • Fix bug with non-underscored relation name in relationship handlers

0.21.0 (2017-09-19)

  • Add support for field names conversion passed to “include” request context
  • Update development requirements

0.20.2 (2017-08-30)

  • Avoid assertion in Registry ensure identifier method
  • Make Schema getter of object id static
  • Avoid to filter out empty fields of rendered documents (less memory and faster)
  • Get id field of schema more safely in URI resource ID validator

0.20.1 (2017-08-15)

  • Add support for load only fields (like a Marshmallow)

0.20.0 (2017-08-14)

  • Asynchronous validators support
  • Routes namespace can be customized
  • Relative links support

0.19.1 (2017-08-10)

  • Improve serialization result default keys creation

0.19.0 (2017-08-10)

  • Refactor schema serializer to fix bug with no resource link in result
  • Clean-up validation of expected ID in pre-validaiton of resource
  • Use status property of ErrorList in error middleware to return HTTP status
  • Remove default getter from Link field, because it doesn’t used anymore

0.18.1 (2017-08-09)

  • Migrate to trafaret >= 0.11.0
  • Fix requirement of trafaret to version greater than 0.11.0

0.18.0 (2017-08-09)

  • Properly handle missing values in deserialization and validation

0.17.1 (2017-07-31)

  • Add support for validation of Relationships ID field

0.17.0 (2017-07-28)

  • Normalize resource_id parameter usage in all mutation methods.
  • Add fetch_resource schema coroutine to receive resource instance by ID.
  • Add separate method for mapping deserialized data to schema.
  • Context is required parameter for deserialization schema method.
  • Move docs to ABC schema.
  • Properly handle allow_none parameter for UUID field

0.16.2 (2017-07-24)

  • Fix arguments passed to validators

0.16.1 (2017-07-24)

  • Pass context to value setter in update methods

0.16.0 (2017-07-22)

0.15.2 (2017-07-21)

  • Initialize default relationships links in meta-class, to avoid bug with empty names of relationships fields

0.15.1 (2017-07-19)

  • Rename resource ID parameter of query_resource schema’ method.

0.15.0 (2017-07-18)

  • Pagination is initialized from request by default. Remove separate class method of BasePagination to initialize pagination instance
  • Improve value validation error for absent fields
  • Improve validation error of string field with choices

0.14.0 (2017-07-13)

  • Customisable JSON API handlers support
  • DRY in handlers
  • Move context builder from middleware to jsonapi_handler decorator
  • Request context receive optional resource_type now

0.13.0 (2017-07-12)

  • Revert back to asynchronous setters, because it’s used in update relationships and it might want to query DB, for example

0.12.0 (2017-07-12)

  • Base Registry class from UserDict, so Registry is a dict with ensure_identifier method.
  • More strict typing checks on setup.

0.11.1 (2017-07-11)

  • Fix bug with mutation not cloned resource in method for delete relationship
  • Require JSON API content type on delete relationships

0.11.0 (2017-07-11)

  • Method for update return original and updated resource as result. Updated resource is created via deepcopy. It will be useful to determine returned HTTP status
  • Fix bug with enumeration (choices) in String field
  • Fix bug with context event setup for OPTIONS, HEAD and another request methods not used in JSON API

0.10.0 (2017-07-10)

  • Mass refactoring of schema, fields, validation and decorators
  • Generic approach to setup Schema decorators is used (inspired by Marshmallow)
  • Fields are used only for encode/decode now (with pre/post validation). Additional validators for fields must be created on schema level
  • Custom JSON encoder with support JSONPointer serialization
  • Remove boltons from requirements
  • No more remap input data dictionary with key names to underscores conversion.
  • Add helpers “first” and “make_sentinel” (cherry-picked from boltons)
  • Fix enumeration (choices) support in String field

0.9.3 (2017-07-06)

  • Setup content-type validation on mutation API methods (application/vnd.api+json is required)
  • Properly get and encode relationships fields
  • Update docs and typing for ensure_identifier Registry’s method

0.9.2 (2017-07-06)

  • Fix bugs related to Python 3.5
  • Generation of documentation on RTD is fixed

0.9.1 (2017-07-06)

  • Python 3.5 compatibility changes

0.9.0 (2017-07-06)

  • Handle aiohttp-json-api exceptions and errors in middleware. If exceptions is not related to JSON API errors, then exception is reraised
  • Huge refactoring of RequestContext
  • No more use of boltons cachedproperties, instead use parsing static methods related to each request context’ entity
  • Update docs for RequestContext methods
  • Add typings to RequestContext

0.8.2 (2017-07-05)

  • Properly handle error with wrong relation name (raise HTTP 400)

0.8.1 (2017-07-05)

  • Fix bdist_wheel python tag to support Python 3.5

0.8.0 (2017-07-05)

  • Python 3.5 support (avoid usage of Python 3.6 format strings)
  • Registry is plain object now
  • Custom Registry support (registry_class parameter in aiohttp_json_api.setup_jsonapi method)
  • Log debugging information at start about registered resources, methods and routes
  • Use OrderedDict inside SchemaMeta

0.7.2 (2017-07-04)

  • Fix bug with JSONPointer when part passed via __truediv__ is integer
  • Validate relationship object before adding relationship in ToMany field

0.7.1 (2017-07-04)

  • Fix bugs with validation of resource identifier in relationships fields
  • Add typings for base fields

0.7.0 (2017-07-03)

  • Setup of JSON API must be imported from package directly
  • Fix bugs with decode fields and allow None values

0.6.2 (2017-06-29)

  • Update HISTORY

0.6.1 (2017-06-29)

  • Fix bug with Enum choices of String field

0.6.0 (2017-06-29)

  • Return resource in update method of Schema class. This will be helpful in inherit classes of Schemas.

0.5.5 (2017-06-15)

  • Setup auto-deploy to PyPI in Travis CI

0.5.4 (2017-06-15)

  • Initial release on PyPI

0.5.3 (2017-06-14)

  • Improve documentation

0.5.0 (2017-06-14)

  • Don’t use attrs package anymore
  • Refactor requirements (move it into setup.py)

0.4.0 (2017-06-13)

  • Schema imports refactoring (e.g. don’t use aiohttp_json_api.schema.schema.Schema anymore)

0.3.0 (2017-06-13)

  • Upgrade requirements

0.2.0 (2017-05-26)

  • Fix setup.py
  • Add test for Decimal trafaret field

0.1.1 (2017-05-26)

  • Dirty initial version

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