Add 1.16.0 changelog

Closes #353.

.gitignore

@@ -3,6 +3,7 @@ testproj/db.sqlite3
 testproj/staticfiles
 \.pytest_cache/
 docs/\.doctrees/
+pip-wheel-metadata/
 
 # Created by .ignore support plugin (hsz.mobi)
 ### Python template

.idea/drf-yasg.iml

@@ -19,6 +19,7 @@
       <excludeFolder url="file://$MODULE_DIR$/.cache" />
       <excludeFolder url="file://$MODULE_DIR$/.eggs" />
       <excludeFolder url="file://$MODULE_DIR$/.pytest_cache" />
+      <excludeFolder url="file://$MODULE_DIR$/.tox" />
       <excludeFolder url="file://$MODULE_DIR$/build" />
       <excludeFolder url="file://$MODULE_DIR$/dist" />
       <excludeFolder url="file://$MODULE_DIR$/docs/.doctrees" />

.travis.yml

@@ -1,7 +1,6 @@
 language: python
 python:
   - '2.7'
-  - '3.4'
   - '3.5'
   - '3.6'
   - '3.7'

CONTRIBUTING.rst

@@ -95,7 +95,7 @@ You want to contribute some code? Great! Here are a few steps to get you started
 
 #. **Your code must pass all the required travis jobs before it is merged**
 
-   As of now, this consists of running on Python 2.7, 3.4, 3.5 and 3.6, and building the docs succesfully.
+   As of now, this consists of running on Python 2.7, 3.5, 3.6 and 3.7, and building the docs succesfully.
 
 ******************
 Maintainer's notes

README.rst

@@ -14,8 +14,8 @@ Generate **real** Swagger/OpenAPI 2.0 specifications from a Django Rest Framewor
 Compatible with
 
 - **Django Rest Framework**: 3.7.7, 3.8, 3.9
-- **Django**: 1.11, 2.0, 2.1
+- **Django**: 1.11, 2.0, 2.1, 2.2
-- **Python**: 2.7, 3.4, 3.5, 3.6, 3.7
+- **Python**: 2.7, 3.5, 3.6, 3.7
 
 Only the latest patch version of each ``major.minor`` series of Python, Django and Django REST Framework is supported.
 

docs/changelog.rst

@@ -3,6 +3,29 @@ Changelog
 #########
 
 
+**********
+**1.16.0**
+**********
+
+*Release date: Jun 13, 2019*
+
+- **ADDED:** added `reference_resolver_class` attribute hook to `SwaggerAutoSchema` (:pr:`350`)
+- **ADDED:** added `operation_keys` attribute to `SwaggerAutoSchema`, along with `__init__` parameter (:pr:`355`)
+- **FIXED:** fixed potential crash on `issubclass` check without `isclass` check
+
+**********
+**1.15.1**
+**********
+
+*Release date: Jun 13, 2019*
+
+- **IMPROVED:** updated ``swagger-ui`` to version 3.22.3
+- **IMPROVED:** updated ``ReDoc`` to version 2.0.0-rc.8-1
+- **FIXED:** fixed an issue with inspection of typing hints on Python 2.7 (:issue:`363`)
+- **FIXED:** fixed an issue with inspection of typing hints on Python 3.7 (:issue:`371`)
+
+**Python 3.4 support has been dropped!**
+
 **********
 **1.15.0**
 **********

docs/settings.rst

@@ -340,7 +340,7 @@ values for Parameters.
 OAUTH2_REDIRECT_URL
 -------------------
 
-Used when OAuth2 authenitcation of API requests via swagger-ui is desired. If ``None`` is passed, the
+Used when OAuth2 authentication of API requests via swagger-ui is desired. If ``None`` is passed, the
 ``oauth2RedirectUrl`` parameter will be set to ``{% static 'drf-yasg/swagger-ui-dist/oauth2-redirect.html' %}``. This
 is the default `https://github.com/swagger-api/swagger-ui/blob/master/dist/oauth2-redirect.html <oauth2-redirect>`_
 file provided by ``swagger-ui``.
@@ -351,7 +351,7 @@ file provided by ``swagger-ui``.
 OAUTH2_CONFIG
 -------------
 
-Used when OAuth2 authenitcation of API requests via swagger-ui is desired. Provides OAuth2 configuration parameters
+Used when OAuth2 authentication of API requests via swagger-ui is desired. Provides OAuth2 configuration parameters
 to the ``SwaggerUIBundle#initOAuth`` method, and must be a dictionary. See
 `OAuth2 configuration <https://github.com/swagger-api/swagger-ui/blob/master/docs/usage/oauth2.md>`_.
 

package.json

@@ -1,8 +1,8 @@
 {
   "name": "drf-yasg",
   "dependencies": {
-    "redoc": "^2.0.0-rc.4",
+    "redoc": "^2.0.0-rc.8-1",
-    "swagger-ui-dist": "^3.22.0"
+    "swagger-ui-dist": "^3.22.3"
   },
   "repository": {
     "type": "git",

requirements/testproj.txt

@@ -1,9 +1,8 @@
 # test project requirements
 Pillow>=4.3.0
-pygments>=2.2.0
 django-cors-headers>=2.1.0
 django-filter>=1.1.0,<2.0; python_version == "2.7"
-django-filter>=1.1.0; python_version >= "3.4"
+django-filter>=1.1.0; python_version >= "3.5"
 djangorestframework-camel-case>=0.2.0
 djangorestframework-recursive>=0.1.2
 dj-database-url>=0.4.2

setup.py

@@ -19,6 +19,18 @@ with io.open('README.rst', encoding='utf-8') as readme:
 requirements = read_req('base.txt')
 requirements_validation = read_req('validation.txt')
 
+py3_supported_range = (5, 7)
+
+# convert inclusive range to exclusive range
+py3_supported_range = (py3_supported_range[0], py3_supported_range[1] + 1)
+python_requires = ", ".join([">=2.7"] + ["!=3.{}.*".format(v) for v in range(0, py3_supported_range[0])])
+python_classifiers = [
+    'Programming Language :: Python',
+    'Programming Language :: Python :: 2',
+    'Programming Language :: Python :: 2.7',
+    'Programming Language :: Python :: 3',
+] + ['Programming Language :: Python :: 3.{}'.format(v) for v in range(*py3_supported_range)]
+
 
 def drf_yasg_setup(**kwargs):
     setup(
@@ -38,28 +50,21 @@ def drf_yasg_setup(**kwargs):
         author_email='cristi@cvjd.me',
         keywords='drf django django-rest-framework schema swagger openapi codegen swagger-codegen '
                  'documentation drf-yasg django-rest-swagger drf-openapi',
-        python_requires=">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*",
+        python_requires=python_requires,
         classifiers=[
             'Intended Audience :: Developers',
             'License :: OSI Approved :: BSD License',
             'Development Status :: 5 - Production/Stable',
             'Operating System :: OS Independent',
             'Environment :: Web Environment',
-            'Programming Language :: Python',
-            'Programming Language :: Python :: 2',
-            'Programming Language :: Python :: 2.7',
-            'Programming Language :: Python :: 3',
-            'Programming Language :: Python :: 3.4',
-            'Programming Language :: Python :: 3.5',
-            'Programming Language :: Python :: 3.6',
-            'Programming Language :: Python :: 3.7',
             'Framework :: Django',
             'Framework :: Django :: 1.11',
             'Framework :: Django :: 2.0',
             'Framework :: Django :: 2.1',
+            'Framework :: Django :: 2.2',
             'Topic :: Documentation',
             'Topic :: Software Development :: Code Generators',
-        ],
+        ] + python_classifiers,
         **kwargs
     )
 

src/drf_yasg/generators.py

@@ -160,6 +160,7 @@ class OpenAPISchemaGenerator(object):
     Method implementations shamelessly stolen and adapted from rest-framework ``SchemaGenerator``.
     """
     endpoint_enumerator_class = EndpointEnumerator
+    reference_resolver_class = ReferenceResolver
 
     def __init__(self, info, version='', url=None, patterns=None, urlconf=None):
         """
@@ -238,7 +239,7 @@ class OpenAPISchemaGenerator(object):
         :rtype: openapi.Swagger
         """
         endpoints = self.get_endpoints(request)
-        components = ReferenceResolver(openapi.SCHEMA_DEFINITIONS, force_init=True)
+        components = self.reference_resolver_class(openapi.SCHEMA_DEFINITIONS, force_init=True)
         self.consumes = get_consumes(api_settings.DEFAULT_PARSER_CLASSES)
         self.produces = get_produces(api_settings.DEFAULT_RENDERER_CLASSES)
         paths, prefix = self.get_paths(endpoints, components, request, public)
@@ -440,7 +441,7 @@ class OpenAPISchemaGenerator(object):
         if view_inspector_cls is None:
             return None
 
-        view_inspector = view_inspector_cls(view, path, method, components, request, overrides)
+        view_inspector = view_inspector_cls(view, path, method, components, request, overrides, operation_keys)
         operation = view_inspector.get_operation(operation_keys)
         if operation is None:
             return None

src/drf_yasg/inspectors/field.py

@@ -2,6 +2,7 @@ import datetime
 import inspect
 import logging
 import operator
+import sys
 import uuid
 from collections import OrderedDict
 from decimal import Decimal
@@ -489,6 +490,10 @@ hinting_type_info = [
     (datetime.date, (openapi.TYPE_STRING, openapi.FORMAT_DATE)),
 ]
 
+if sys.version_info < (3, 0):
+    # noinspection PyUnresolvedReferences
+    hinting_type_info.append((unicode, (openapi.TYPE_STRING, None)))  # noqa: F821
+
 if typing:
     def inspect_collection_hint_class(hint_class):
         args = hint_class.__args__
@@ -527,11 +532,14 @@ def get_basic_type_info_from_hint(hint_class):
     :rtype: OrderedDict
     """
     union_types = _get_union_types(hint_class)
+
     if typing and union_types:
         # Optional is implemented as Union[T, None]
         if len(union_types) == 2 and isinstance(None, union_types[1]):
             result = get_basic_type_info_from_hint(union_types[0])
+            if result:
                 result['x-nullable'] = True
+
             return result
 
         return None
@@ -602,8 +610,6 @@ class SerializerMethodFieldInspector(FieldInspector):
             # look for Python 3.5+ style type hinting of the return value
             hint_class = inspect_signature(method).return_annotation
 
-            if not inspect.isclass(hint_class) and hasattr(hint_class, '__args__'):
-                hint_class = hint_class.__args__[0]
             if inspect.isclass(hint_class) and not issubclass(hint_class, inspect._empty):
                 type_info = get_basic_type_info_from_hint(hint_class)
 

src/drf_yasg/inspectors/view.py

@@ -9,7 +9,7 @@ from .. import openapi
 from ..errors import SwaggerGenerationError
 from ..utils import (
     filter_none, force_real_str, force_serializer_instance, get_consumes, get_produces, guess_response_status,
-    is_list_view, merge_params, no_body, param_list_to_odict
+    merge_params, no_body, param_list_to_odict
 )
 from .base import ViewInspector, call_view_method
 
@@ -17,12 +17,15 @@ logger = logging.getLogger(__name__)
 
 
 class SwaggerAutoSchema(ViewInspector):
-    def __init__(self, view, path, method, components, request, overrides):
+    def __init__(self, view, path, method, components, request, overrides, operation_keys=None):
         super(SwaggerAutoSchema, self).__init__(view, path, method, components, request, overrides)
         self._sch = AutoSchema()
         self._sch.view = view
+        self.operation_keys = operation_keys
+
+    def get_operation(self, operation_keys=None):
+        operation_keys = operation_keys or self.operation_keys
 
-    def get_operation(self, operation_keys):
         consumes = self.get_consumes()
         produces = self.get_produces()
 
@@ -300,7 +303,7 @@ class SwaggerAutoSchema(ViewInspector):
 
         return natural_parameters + serializer_parameters
 
-    def get_operation_id(self, operation_keys):
+    def get_operation_id(self, operation_keys=None):
         """Return an unique ID for this operation. The ID must be unique across
         all :class:`.Operation` objects in the API.
 
@@ -308,6 +311,8 @@ class SwaggerAutoSchema(ViewInspector):
             of this view in the API; e.g. ``('snippets', 'list')``, ``('snippets', 'retrieve')``, etc.
         :rtype: str
         """
+        operation_keys = operation_keys or self.operation_keys
+
         operation_id = self.overrides.get('operation_id', '')
         if not operation_id:
             operation_id = '_'.join(operation_keys)
@@ -369,7 +374,7 @@ class SwaggerAutoSchema(ViewInspector):
         """
         return self.overrides.get('deprecated', None)
 
-    def get_tags(self, operation_keys):
+    def get_tags(self, operation_keys=None):
         """Get a list of tags for this operation. Tags determine how operations relate with each other, and in the UI
         each tag will show as a group containing the operations that use it. If not provided in overrides,
         tags will be inferred from the operation url.
@@ -378,6 +383,8 @@ class SwaggerAutoSchema(ViewInspector):
             of this view in the API; e.g. ``('snippets', 'list')``, ``('snippets', 'retrieve')``, etc.
         :rtype: list[str]
         """
+        operation_keys = operation_keys or self.operation_keys
+
         tags = self.overrides.get('tags')
         if not tags:
             tags = [operation_keys[0]]

testproj/snippets/migrations/0004_auto_20190613_0154.py

@@ -0,0 +1,23 @@
+# Generated by Django 2.2.2 on 2019-06-12 22:54
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('snippets', '0003_snippetviewer'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='snippet',
+            name='language',
+            field=models.CharField(choices=[('cpp', 'cpp'), ('js', 'js'), ('python', 'python')], default='python', max_length=100),
+        ),
+        migrations.AlterField(
+            model_name='snippet',
+            name='style',
+            field=models.CharField(choices=[('monokai', 'monokai'), ('solarized-dark', 'solarized-dark'), ('vim', 'vim')], default='solarized-dark', max_length=100),
+        ),
+    ]

testproj/snippets/models.py

@@ -1,10 +1,7 @@
 from django.db import models
-from pygments.lexers import get_all_lexers
-from pygments.styles import get_all_styles
 
-LEXERS = [item for item in get_all_lexers() if item[1]]
+LANGUAGE_CHOICES = sorted((item, item) for item in ('cpp', 'python', 'js'))
-LANGUAGE_CHOICES = sorted([(item[1][0], item[0]) for item in LEXERS])
+STYLE_CHOICES = sorted((item, item) for item in ('solarized-dark', 'monokai', 'vim'))
-STYLE_CHOICES = sorted((item, item) for item in get_all_styles())
 
 
 class Snippet(models.Model):
@@ -14,7 +11,7 @@ class Snippet(models.Model):
     code = models.TextField(help_text="code model help text")
     linenos = models.BooleanField(default=False)
     language = models.CharField(choices=LANGUAGE_CHOICES, default='python', max_length=100)
-    style = models.CharField(choices=STYLE_CHOICES, default='friendly', max_length=100)
+    style = models.CharField(choices=STYLE_CHOICES, default='solarized-dark', max_length=100)
 
     class Meta:
         ordering = ('created',)

testproj/snippets/serializers.py

@@ -17,7 +17,7 @@ class LanguageSerializer(serializers.Serializer):
 
 
 class ExampleProjectSerializer(serializers.Serializer):
-    project_name = serializers.CharField(help_text='Name of the project')
+    project_name = serializers.CharField(label='project name custom title', help_text='Name of the project')
     github_repo = serializers.CharField(required=True, help_text='Github repository of the project')
 
     class Meta:
@@ -69,7 +69,7 @@ class SnippetSerializer(serializers.Serializer):
     tags = serializers.ListField(child=serializers.CharField(min_length=2), min_length=3, max_length=15)
     linenos = serializers.BooleanField(required=False)
     language = LanguageSerializer(help_text="Sample help text for language")
-    styles = serializers.MultipleChoiceField(choices=STYLE_CHOICES, default=['friendly'])
+    styles = serializers.MultipleChoiceField(choices=STYLE_CHOICES, default=['solarized-dark'])
     lines = serializers.ListField(child=serializers.IntegerField(), allow_empty=True, allow_null=True, required=False)
     example_projects = serializers.ListSerializer(child=ExampleProjectSerializer(), read_only=True,
                                                   validators=[MaxLengthValidator(100)])

testproj/users/serializers.py

@@ -1,3 +1,5 @@
+import sys
+
 from django.contrib.auth.models import User
 from rest_framework import serializers
 
@@ -6,7 +8,10 @@ from snippets.models import Snippet
 
 try:
     import typing  # noqa: F401
+    if sys.version_info >= (3, 4):
         from .method_serializers_with_typing import MethodFieldExampleSerializer
+    else:
+        from .method_serializers_without_typing import MethodFieldExampleSerializer
 except ImportError:
     from .method_serializers_without_typing import MethodFieldExampleSerializer
 

tests/reference.yaml

@@ -1110,7 +1110,7 @@ definitions:
     type: object
     properties:
       projectName:
-        title: Project name
+        title: project name custom title
         description: Name of the project
         type: string
         minLength: 1
@@ -1176,443 +1176,9 @@ definitions:
             description: The name of the programming language
             type: string
             enum:
-              - abap
-              - abnf
-              - ada
-              - adl
-              - agda
-              - aheui
-              - ahk
-              - alloy
-              - ampl
-              - antlr
-              - antlr-as
-              - antlr-cpp
-              - antlr-csharp
-              - antlr-java
-              - antlr-objc
-              - antlr-perl
-              - antlr-python
-              - antlr-ruby
-              - apacheconf
-              - apl
-              - applescript
-              - arduino
-              - as
-              - as3
-              - aspectj
-              - aspx-cs
-              - aspx-vb
-              - asy
-              - at
-              - autoit
-              - awk
-              - basemake
-              - bash
-              - bat
-              - bbcode
-              - bc
-              - befunge
-              - bib
-              - blitzbasic
-              - blitzmax
-              - bnf
-              - boo
-              - boogie
-              - brainfuck
-              - bro
-              - bst
-              - bugs
-              - c
-              - c-objdump
-              - ca65
-              - cadl
-              - camkes
-              - capdl
-              - capnp
-              - cbmbas
-              - ceylon
-              - cfc
-              - cfengine3
-              - cfm
-              - cfs
-              - chai
-              - chapel
-              - cheetah
-              - cirru
-              - clay
-              - clean
-              - clojure
-              - clojurescript
-              - cmake
-              - cobol
-              - cobolfree
-              - coffee-script
-              - common-lisp
-              - componentpascal
-              - console
-              - control
-              - coq
               - cpp
-              - cpp-objdump
-              - cpsa
-              - cr
-              - crmsh
-              - croc
-              - cryptol
-              - csharp
-              - csound
-              - csound-document
-              - csound-score
-              - css
-              - css+django
-              - css+erb
-              - css+genshitext
-              - css+lasso
-              - css+mako
-              - css+mozpreproc
-              - css+myghty
-              - css+php
-              - css+smarty
-              - cucumber
-              - cuda
-              - cypher
-              - cython
-              - d
-              - d-objdump
-              - dart
-              - delphi
-              - dg
-              - diff
-              - django
-              - docker
-              - doscon
-              - dpatch
-              - dtd
-              - duel
-              - dylan
-              - dylan-console
-              - dylan-lid
-              - earl-grey
-              - easytrieve
-              - ebnf
-              - ec
-              - ecl
-              - eiffel
-              - elixir
-              - elm
-              - emacs
-              - erb
-              - erl
-              - erlang
-              - evoque
-              - extempore
-              - ezhil
-              - factor
-              - fan
-              - fancy
-              - felix
-              - fennel
-              - fish
-              - flatline
-              - forth
-              - fortran
-              - fortranfixed
-              - foxpro
-              - fsharp
-              - gap
-              - gas
-              - genshi
-              - genshitext
-              - glsl
-              - gnuplot
-              - go
-              - golo
-              - gooddata-cl
-              - gosu
-              - groff
-              - groovy
-              - gst
-              - haml
-              - handlebars
-              - haskell
-              - haxeml
-              - hexdump
-              - hlsl
-              - hsail
-              - html
-              - html+cheetah
-              - html+django
-              - html+evoque
-              - html+genshi
-              - html+handlebars
-              - html+lasso
-              - html+mako
-              - html+myghty
-              - html+ng2
-              - html+php
-              - html+smarty
-              - html+twig
-              - html+velocity
-              - http
-              - hx
-              - hybris
-              - hylang
-              - i6t
-              - idl
-              - idris
-              - iex
-              - igor
-              - inform6
-              - inform7
-              - ini
-              - io
-              - ioke
-              - irc
-              - isabelle
-              - j
-              - jags
-              - jasmin
-              - java
-              - javascript+mozpreproc
-              - jcl
-              - jlcon
               - js
-              - js+cheetah
-              - js+django
-              - js+erb
-              - js+genshitext
-              - js+lasso
-              - js+mako
-              - js+myghty
-              - js+php
-              - js+smarty
-              - jsgf
-              - json
-              - json-object
-              - jsonld
-              - jsp
-              - julia
-              - juttle
-              - kal
-              - kconfig
-              - koka
-              - kotlin
-              - lagda
-              - lasso
-              - lcry
-              - lean
-              - less
-              - lhs
-              - lidr
-              - lighty
-              - limbo
-              - liquid
-              - live-script
-              - llvm
-              - logos
-              - logtalk
-              - lsl
-              - lua
-              - make
-              - mako
-              - maql
-              - mask
-              - mason
-              - mathematica
-              - matlab
-              - matlabsession
-              - md
-              - minid
-              - modelica
-              - modula2
-              - monkey
-              - monte
-              - moocode
-              - moon
-              - mozhashpreproc
-              - mozpercentpreproc
-              - mql
-              - mscgen
-              - mupad
-              - mxml
-              - myghty
-              - mysql
-              - nasm
-              - ncl
-              - nemerle
-              - nesc
-              - newlisp
-              - newspeak
-              - ng2
-              - nginx
-              - nim
-              - nit
-              - nixos
-              - nsis
-              - numpy
-              - nusmv
-              - objdump
-              - objdump-nasm
-              - objective-c
-              - objective-c++
-              - objective-j
-              - ocaml
-              - octave
-              - odin
-              - ooc
-              - opa
-              - openedge
-              - pacmanconf
-              - pan
-              - parasail
-              - pawn
-              - perl
-              - perl6
-              - php
-              - pig
-              - pike
-              - pkgconfig
-              - plpgsql
-              - postgresql
-              - postscript
-              - pot
-              - pov
-              - powershell
-              - praat
-              - prolog
-              - properties
-              - protobuf
-              - ps1con
-              - psql
-              - pug
-              - puppet
-              - py3tb
-              - pycon
-              - pypylog
-              - pytb
               - python
-              - python3
-              - qbasic
-              - qml
-              - qvto
-              - racket
-              - ragel
-              - ragel-c
-              - ragel-cpp
-              - ragel-d
-              - ragel-em
-              - ragel-java
-              - ragel-objc
-              - ragel-ruby
-              - raw
-              - rb
-              - rbcon
-              - rconsole
-              - rd
-              - rebol
-              - red
-              - redcode
-              - registry
-              - resource
-              - rexx
-              - rhtml
-              - rnc
-              - roboconf-graph
-              - roboconf-instances
-              - robotframework
-              - rql
-              - rsl
-              - rst
-              - rts
-              - rust
-              - sas
-              - sass
-              - sc
-              - scala
-              - scaml
-              - scheme
-              - scilab
-              - scss
-              - shen
-              - silver
-              - slim
-              - smali
-              - smalltalk
-              - smarty
-              - sml
-              - snobol
-              - snowball
-              - sourceslist
-              - sp
-              - sparql
-              - spec
-              - splus
-              - sql
-              - sqlite3
-              - squidconf
-              - ssp
-              - stan
-              - stata
-              - swift
-              - swig
-              - systemverilog
-              - tads3
-              - tap
-              - tasm
-              - tcl
-              - tcsh
-              - tcshcon
-              - tea
-              - termcap
-              - terminfo
-              - terraform
-              - tex
-              - text
-              - thrift
-              - todotxt
-              - trac-wiki
-              - treetop
-              - ts
-              - tsql
-              - turtle
-              - twig
-              - typoscript
-              - typoscriptcssdata
-              - typoscripthtmldata
-              - urbiscript
-              - vala
-              - vb.net
-              - vcl
-              - vclsnippets
-              - vctreestatus
-              - velocity
-              - verilog
-              - vgl
-              - vhdl
-              - vim
-              - wdiff
-              - whiley
-              - x10
-              - xml
-              - xml+cheetah
-              - xml+django
-              - xml+erb
-              - xml+evoque
-              - xml+lasso
-              - xml+mako
-              - xml+myghty
-              - xml+php
-              - xml+smarty
-              - xml+velocity
-              - xorg.conf
-              - xquery
-              - xslt
-              - xtend
-              - xul+mozpreproc
-              - yaml
-              - yaml+jinja
-              - zephir
             default: python
           readOnlyNullable:
             title: Read only nullable
@@ -1625,37 +1191,11 @@ definitions:
         items:
           type: string
           enum:
-            - abap
-            - algol
-            - algol_nu
-            - arduino
-            - autumn
-            - borland
-            - bw
-            - colorful
-            - default
-            - emacs
-            - friendly
-            - fruity
-            - igor
-            - lovelace
-            - manni
             - monokai
-            - murphy
+            - solarized-dark
-            - native
-            - paraiso-dark
-            - paraiso-light
-            - pastie
-            - perldoc
-            - rainbow_dash
-            - rrt
-            - tango
-            - trac
             - vim
-            - vs
-            - xcode
         default:
-          - friendly
+          - solarized-dark
       lines:
         type: array
         items:

tests/test_schema_generator.py

@@ -204,6 +204,7 @@ def test_action_mapping():
 
 @pytest.mark.parametrize('choices, expected_type', [
     (['A', 'B'], openapi.TYPE_STRING),
+    ([u'A', u'B'], openapi.TYPE_STRING),
     ([123, 456], openapi.TYPE_INTEGER),
     ([1.2, 3.4], openapi.TYPE_NUMBER),
     (['A', 456], openapi.TYPE_STRING)

tox.ini

@@ -5,9 +5,9 @@ isolated_build_env = .package
 
 # https://docs.djangoproject.com/en/dev/faq/install/#what-python-version-can-i-use-with-django
 envlist =
-    py{27,34,35,36}-django111-drf{37,38,39},
+    py27-django111-drf39-typing,
-    py{34,35,36,37}-django20-drf{37,38,39},
+    py{27,35,36}-django111-drf{37,38,39},
-    py{35,36,37}-django21-drf{37,38,39},
+    py{35,36,37}-django{20,21,22}-drf{37,38,39},
     djmaster, lint, docs
 
 [testenv:.package]
@@ -19,11 +19,14 @@ deps =
     django111: Django>=1.11,<2.0
     django20: Django>=2.0,<2.1
     django21: Django>=2.1,<2.2
+    django22: Django>=2.2,<2.3
 
     drf37: djangorestframework>=3.7.7,<3.8
     drf38: djangorestframework>=3.8.0,<3.9
     drf39: djangorestframework>=3.9,<3.10
 
+    typing: typing>=3.6.6
+
     # test with the latest build of django-rest-framework to get early warning of compatibility issues
     djmaster: https://github.com/encode/django-rest-framework/archive/master.tar.gz
     djmaster: https://github.com/django/django/archive/master.tar.gz
@@ -72,6 +75,6 @@ known_standard_library =
     types,warnings
 known_third_party =
     coreapi,coreschema,datadiff,dj_database_url,django,django_filters,djangorestframework_camel_case,
-    rest_framework_recursive,flex,gunicorn,inflection,pygments,pytest,rest_framework,ruamel,setuptools_scm,
+    rest_framework_recursive,flex,gunicorn,inflection,pytest,rest_framework,ruamel,setuptools_scm,
     swagger_spec_validator,uritemplate,user_agents,whitenoise,oauth2_provider
 known_first_party = drf_yasg,testproj,articles,people,snippets,todo,users,urlconfs