Update openapi.rst (#327 )

Minor typo on "because"
Add OAS 3 types
2019-03-08 18:24:55 +02:00 · 2018-09-16 18:47:55 +03:00 · 2018-09-13 05:51:34 +03:00 · 2018-09-13 05:14:08 +03:00 · 2018-09-13 05:12:40 +03:00 · 2018-09-13 04:19:31 +03:00
48 changed files with 1665 additions and 348 deletions
@@ -1,7 +1,8 @@
 node_modules/
 testproj/db.sqlite3
 testproj/staticfiles
-.vscode/
+\.pytest_cache/
+docs/\.doctrees/

 # Created by .ignore support plugin (hsz.mobi)
 ### Python template
@@ -159,5 +160,3 @@ com_crashlytics_export_strings.xml
 crashlytics.properties
 crashlytics-build.properties
 fabric.properties
-
-\.pytest_cache/
@@ -16,10 +16,15 @@
    <content url="file://$MODULE_DIR$">
      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
      <sourceFolder url="file://$MODULE_DIR$/testproj" isTestSource="false" />
+      <excludeFolder url="file://$MODULE_DIR$/.pytest_cache" />
+      <excludeFolder url="file://$MODULE_DIR$/dist" />
+      <excludeFolder url="file://$MODULE_DIR$/docs/.doctrees" />
      <excludeFolder url="file://$MODULE_DIR$/docs/_build" />
+      <excludeFolder url="file://$MODULE_DIR$/htmlcov" />
+      <excludeFolder url="file://$MODULE_DIR$/src/drf_yasg.egg-info" />
      <excludeFolder url="file://$MODULE_DIR$/venv" />
    </content>
-    <orderEntry type="jdk" jdkName="Python 3.6 (drf-yasg)" jdkType="Python SDK" />
+    <orderEntry type="jdk" jdkName="Python 3 (drf-yasg)" jdkType="Python SDK" />
    <orderEntry type="sourceFolder" forTests="false" />
  </component>
  <component name="TemplatesService">
@@ -31,7 +36,7 @@
    </option>
  </component>
  <component name="TestRunnerService">
-    <option name="projectConfiguration" value="py.test" />
-    <option name="PROJECT_TEST_RUNNER" value="py.test" />
+    <option name="projectConfiguration" value="pytest" />
+    <option name="PROJECT_TEST_RUNNER" value="pytest" />
  </component>
 </module>
@@ -55,11 +55,6 @@
      </option>
    </inspection_tool>
    <inspection_tool class="PyShadowingNamesInspection" enabled="false" level="WEAK WARNING" enabled_by_default="false" />
-    <inspection_tool class="PyUnusedLocalInspection" enabled="false" level="WEAK WARNING" enabled_by_default="false">
-      <option name="ignoreTupleUnpacking" value="true" />
-      <option name="ignoreLambdaParameters" value="true" />
-      <option name="ignoreLoopIterationVariables" value="true" />
-    </inspection_tool>
    <inspection_tool class="SpellCheckingInspection" enabled="false" level="TYPO" enabled_by_default="false">
      <option name="processCode" value="true" />
      <option name="processLiterals" value="true" />
@@ -69,7 +69,7 @@
      <textMaps />
    </LinkMapSettings>
  </component>
-  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.6 (drf-yasg)" project-jdk-type="Python SDK" />
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3 (drf-yasg)" project-jdk-type="Python SDK" />
  <component name="PythonCompatibilityInspectionAdvertiser">
    <option name="version" value="3" />
  </component>
@@ -6,13 +6,7 @@ python:
  - '3.5'
  - '3.6'

-cache:
-  directories:
-  - $HOME/.cache/pip
-  - .tox
-before_cache:
-  - rm -f $HOME/.cache/pip/log/debug.log
-  - rm -fr .tox/log/ .tox/*/log/ .tox/*/tmp/ .tox/dist .tox/*/lib/*/site-packages/drf_yasg*
+cache: pip

 jobs:
  include:
@@ -3,6 +3,40 @@ Changelog
 #########


+**********
+**1.10.2**
+**********
+
+*Release date: Sep 13, 2018*
+
+- **ADDED:** added the ``DISPLAY_OPERATION_ID `` ``swagger-ui`` setting
+- **IMPROVED:** updated ``ReDoc`` to version 2.0.0-alpha.38
+- **IMPROVED:** Operation summary will now be parsed from multi-line view method docstrings (:issue:`205`)
+- **IMPROVED:** ``pattern`` will now work on any field with a ``RegexValidator``
+  (would previously not appear on fields with special formats such as ``EmailField``)
+- **FIXED:** fixed an issue with ``RelatedFieldInspector`` handling of nested serializers
+- **FIXED:** fixed handling of ``reverse_lazy`` in URL settings (:issue:`209`)
+
+**********
+**1.10.1**
+**********
+
+*Release date: Sep 10, 2018*
+
+- **ADDED:** added the ``SPEC_URL`` setting for controlling the download link in ``swagger-ui`` and ``ReDoc``
+- **ADDED:** updated ``ReDoc`` settings (added ``NATIVE_SCROLLBARS`` and ``REQUIRED_PROPS_FIRST``)
+- **ADDED:** added ``extra_styles`` and ``extra_scripts`` blocks to ui templates (:issue:`178`)
+- **IMPROVED:** updated ``swagger-ui`` to version 3.18.2
+- **IMPROVED:** updated ``ReDoc`` to version 2.0.0-alpha.37
+- **FIXED:** stopped generating invalid OpenAPI by improper placement of ``readOnly`` Schemas
+- **FIXED:** fixed broken CSS when ``USE_SESSION_AUTH=False``
+- **FIXED:** fixed implementation of ``operation_summary`` and ``deprecated`` (:pr:`194`, :pr:`198`)
+- **FIXED:** fixed a bug related to nested ``typing`` hints (:pr:`195`)
+- **FIXED:** removed dependency on ``future`` (:issue:`196`)
+- **FIXED:** fixed exceptions logged for fields with ``default=None`` (:issue:`203`)
+- **FIXED:** fixed ``request_body=no_body`` handling and related tests (:issue:`188`, :issue:`199`)
+
+
 **********
 **1.10.0**
 **********
@@ -155,7 +155,9 @@ texinfo_documents = [
     'Miscellaneous'),
 ]

-autodoc_default_flags = ['private-members']
+autodoc_default_options = {
+    'private-members': None
+}
 autodoc_member_order = 'bysource'
 autoclass_content = 'both'
 autodoc_mock_imports = []
@@ -2,6 +2,17 @@
 Customizing the web UI
 ######################

-There is currently no pluggable way of customizing the web UI apart from the settings available in
-:ref:`swagger-ui-settings` and :ref:`redoc-ui-settings`. If you really need to, you can override one of the
-``drf-yasg/swagger-ui.html`` or ``drf-yasg/redoc.html`` templates that are used for rendering.
+The web UI can be customized using the settings available in :ref:`swagger-ui-settings` and :ref:`redoc-ui-settings`.
+
+You can also extend one of the ``drf-yasg/swagger-ui.html`` or ``drf-yasg/redoc.html`` templates that are used for
+rendering. The customizable blocks are currently limited to:
+
+{% block extra_styles %}
+  additional stylesheets
+
+{% block extra_scripts %}
+  additional scripts
+
+{% block user_context_message %}
+  *(swagger-ui session auth only)*
+  logged in user message
@@ -14,7 +14,7 @@ This library generates OpenAPI 2.0 documents. The authoritative specification fo
 be the official documentation over at `swagger.io <https://swagger.io/>`__ and the `OpenAPI 2.0 specification
 page <https://github.com/OAI/OpenAPI-Specification/blob/master/versions/2.0.md>`__.

-Beause the above specifications are a bit heavy and convoluted, here is a general overview of how the specification
+Because the above specifications are a bit heavy and convoluted, here is a general overview of how the specification
 is structured, starting from the root ``Swagger`` object.

 * :class:`.Swagger` object
@@ -27,16 +27,27 @@ Example:
   }

   REDOC_SETTINGS = {
-      'LAZY_RENDERING': True,
+      'LAZY_RENDERING': False,
      ...
   }

+.. _url-settings:
+
+All settings which configure URLs (``LOGIN_URL``, ``SPEC_URL``, ``VALIDATOR_URL``, etc.) can accept several forms of
+input:
+
+* A view name: `urls.reverse()` will be used to reverse-resolve the name
+* A 2-tuple of ``(view_name, kwargs)```: `urls.reverse()` will be used to reverse-resolve the name using the given
+  `kwargs`; `kwargs` must be a dict
+* A 3-tuple of ``(view_name, args, kwargs)```: `urls.reverse()` will be used to reverse-resolve the name using the given
+  `args` and `kwargs`; `args`, `kwargs` must be a tuple/list and a dict respectively
+* A URL, which will be used as-is
+
 The possible settings and their default values are as follows:

-********************
-``SWAGGER_SETTINGS``
-********************
-
+****************
+SWAGGER_SETTINGS
+****************

 .. _default-class-settings:

@@ -192,6 +203,15 @@ Swagger UI settings
 Swagger UI configuration settings. |br|
 See https://github.com/swagger-api/swagger-ui/blob/112bca906553a937ac67adc2e500bdeed96d067b/docs/usage/configuration.md#parameters.

+SPEC_URL
+--------
+
+URL pointing to a swagger document for use by swagger-ui. The default behaviour is to append ``?format=openapi`` to the
+URL which serves the UI; see :ref:`note on URL settings <url-settings>` above.
+
+**Default**: :python:`None` |br|
+*Maps to parameter*: ``url``
+
 VALIDATOR_URL
 -------------

@@ -312,9 +332,17 @@ This does not filter the operations from the display.
 **Default**: :python:`['get','put','post','delete','options','head','patch','trace']` |br|
 *Maps to parameter*: ``supportedSubmitMethods``

-******************
-``REDOC_SETTINGS``
-******************
+DISPLAY_OPERATION_ID
+--------------------
+
+Controls the display of operationId in operations list.
+
+**Default**: :python:`True`
+*Maps to parameter*: ``displayOperationId``
+
+**************
+REDOC_SETTINGS
+**************

 .. _redoc-ui-settings:

@@ -324,29 +352,68 @@ ReDoc UI settings
 ReDoc UI configuration settings. |br|
 See https://github.com/Rebilly/ReDoc#configuration.

+SPEC_URL
+--------
+
+URL pointing to a swagger document for use by ReDoc. The default behaviour is to append ``?format=openapi`` to the
+URL which serves the UI; see :ref:`note on URL settings <url-settings>` above.
+
+**Default**: :python:`None` |br|
+*Maps to attribute*: ``spec-url``
+
 LAZY_RENDERING
 --------------

-**Default**: :python:`True` |br|
-*Maps to attribute*: ``lazy-rendering``
+If set, enables lazy rendering mode in ReDoc. This mode is useful for APIs with big number of operations (e.g. > 50).
+In this mode ReDoc shows initial screen ASAP and then renders the rest operations asynchronously while showing
+progress bar on the top.
+
+**NOTE:** this feature might be removed in future versions of ReDoc (see https://github.com/Rebilly/ReDoc/issues/475)
+
+**Default**: :python:`False` |br|
+*Maps to attribute*: ``lazyRendering``

 HIDE_HOSTNAME
 -------------

+If set, the protocol and hostname is not shown in the operation definition.
+
 **Default**: :python:`False` |br|
-*Maps to attribute*: ``hide-hostname``
+*Maps to attribute*: ``hideHostname``

 EXPAND_RESPONSES
 ----------------

+Specify which responses to expand by default by response codes. Values should be passed as comma-separated list without
+spaces e.g. expandResponses="200,201". Special value "all" expands all responses by default.
+Be careful: this option can slow-down documentation rendering time.
+
 **Default**: :python:`'all'` |br|
-*Maps to attribute*: ``expand-responses``
+*Maps to attribute*: ``expandResponses``

 PATH_IN_MIDDLE
 --------------

+Show path link and HTTP verb in the middle panel instead of the right one.
+
 **Default**: :python:`False` |br|
-*Maps to attribute*: ``path-in-middle-panel``
+*Maps to attribute*: ``pathInMiddlePanel``
+
+NATIVE_SCROLLBARS
+-----------------
+
+Use native scrollbar for sidemenu instead of perfect-scroll (scrolling performance optimization for big specs).
+
+**Default**: :python:`False` |br|
+*Maps to attribute*: ``nativeScrollbars``
+
+REQUIRED_PROPS_FIRST
+--------------------
+
+Show required properties first ordered in the same order as in required array.
+
+**Default**: :python:`False` |br|
+*Maps to attribute*: ``requiredPropsFirst``


 .. _FORCE_SCRIPT_NAME: https://docs.djangoproject.com/en/2.0/ref/settings/#force-script-name
@@ -22,9 +22,9 @@
      "integrity": "sha512-ccav/yGvoa80BQDljCxsmmQ3Xvx60/UpBIij5QN21W3wBi/hhIC9OoO+KLpu9IJTS9j4DRVJ3aDDF9cMSoa2lw=="
    },
    "buffer": {
-      "version": "5.2.0",
-      "resolved": "https://registry.npmjs.org/buffer/-/buffer-5.2.0.tgz",
-      "integrity": "sha512-nUJyfChH7PMJy75eRDCCKtszSEFokUNXC1hNVSe+o+VdcgvDPLs20k3v8UXI8ruRYAJiYtyRea8mYyqPxoHWDw==",
+      "version": "5.2.1",
+      "resolved": "https://registry.npmjs.org/buffer/-/buffer-5.2.1.tgz",
+      "integrity": "sha512-c+Ko0loDaFfuPWiL02ls9Xd3GO3cPVmUobQ6t3rXNUk304u6hGq+8N/kFi+QEIKhzK3uwolVhLzszmfLmMLnqg==",
      "requires": {
        "base64-js": "^1.0.2",
        "ieee754": "^1.1.4"
@@ -72,11 +72,11 @@
      }
    },
    "debug": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz",
-      "integrity": "sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==",
+      "version": "3.2.5",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-3.2.5.tgz",
+      "integrity": "sha512-D61LaDQPQkxJ5AUM2mbSJRbPkNs/TmdmOeLAi1hgDkpDfIfetSrjmWhccwtuResSwMbACjx/xXQofvM9CE/aeg==",
      "requires": {
-        "ms": "2.0.0"
+        "ms": "^2.1.1"
      }
    },
    "decko": {
@@ -96,9 +96,9 @@
      "integrity": "sha1-ZyIm3HTI95mtNTB9+TaroRrNYBg="
    },
    "dompurify": {
-      "version": "1.0.7",
-      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-1.0.7.tgz",
-      "integrity": "sha512-1xK0JEda/jvIm3SgqHXKvRCh3AbEKCyBbUAGpNCMVIljBD145cPvBR66JSj3O4SdscFUx5NXsDkJpz6vDT8KLg=="
+      "version": "1.0.8",
+      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-1.0.8.tgz",
+      "integrity": "sha512-vetRFbN1SXSPfP3ClIiYnxTrXquSqakBEOoB5JESn0SVcSYzpu6ougjakpKnskGctYdlNpwf+riUHSkG7d4XUw=="
    },
    "encoding": {
      "version": "0.1.12",
@@ -176,9 +176,9 @@
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    },
    "iconv-lite": {
-      "version": "0.4.23",
-      "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.23.tgz",
-      "integrity": "sha512-neyTUVFtahjf0mB3dZT77u+8O0QB89jFdnBkd5P1JgYPbPaia3gXXOVL2fq8VyU2gMMD7SaN7QukTB/pmXYvDA==",
+      "version": "0.4.24",
+      "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.24.tgz",
+      "integrity": "sha512-v3MXnZAcvnywkTUEZomIActle7RXXeedOR31wwl7VlyoXO4Qi9arvSenNQWne1TcRwhCL1HwLI21bEqdpj8/rA==",
      "requires": {
        "safer-buffer": ">= 2.1.2 < 3"
      }
@@ -225,14 +225,14 @@
      }
    },
    "json-schema-ref-parser": {
-      "version": "5.1.2",
-      "resolved": "https://registry.npmjs.org/json-schema-ref-parser/-/json-schema-ref-parser-5.1.2.tgz",
-      "integrity": "sha512-gP0mSqqkG99xNeA4F6bf2pXQYv5fFqe9SybbKO9qSMmyzzfFFIqd16s9Y65mRWKzZ0muTjyEtcSE/hLZLvIjZw==",
+      "version": "5.1.3",
+      "resolved": "https://registry.npmjs.org/json-schema-ref-parser/-/json-schema-ref-parser-5.1.3.tgz",
+      "integrity": "sha512-CpDFlBwz/6la78hZxyB9FECVKGYjIIl3Ms3KLqFj99W7IIb7D00/RDgc++IGB4BBALl0QRhh5m4q5WNSopvLtQ==",
      "requires": {
        "call-me-maybe": "^1.0.1",
        "debug": "^3.1.0",
        "js-yaml": "^3.12.0",
-        "ono": "^4.0.5"
+        "ono": "^4.0.6"
      }
    },
    "loose-envify": {
@@ -244,9 +244,9 @@
      }
    },
    "lunr": {
-      "version": "2.3.1",
-      "resolved": "https://registry.npmjs.org/lunr/-/lunr-2.3.1.tgz",
-      "integrity": "sha1-ETYWorYC3cEJMqe/ik5uV+v+zfI="
+      "version": "2.3.3",
+      "resolved": "https://registry.npmjs.org/lunr/-/lunr-2.3.3.tgz",
+      "integrity": "sha512-rlAEsgU9Bnavca2w1WJ6+6cdeHMXNyadcersyk3ZpuhgWb5HBNj8l4WwJz9PjksAhYDlpQffCVXPctOn+wCIVA=="
    },
    "mark.js": {
      "version": "8.11.1",
@@ -259,9 +259,9 @@
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    },
    "memoize-one": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/memoize-one/-/memoize-one-4.0.0.tgz",
-      "integrity": "sha512-wdpOJ4XBejprGn/xhd1i2XR8Dv1A25FJeIvR7syQhQlz9eXsv+06llcvcmBxlWVGv4C73QBsWA8kxvZozzNwiQ=="
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/memoize-one/-/memoize-one-4.0.2.tgz",
+      "integrity": "sha512-ucx2DmXTeZTsS4GPPUZCbULAN7kdPT1G+H49Y34JjbQ5ESc6OGhVxKvb1iKhr9v19ZB9OtnHwNnhUnNR/7Wteg=="
    },
    "min-document": {
      "version": "2.19.0",
@@ -272,18 +272,18 @@
      }
    },
    "mobx-react": {
-      "version": "5.2.3",
-      "resolved": "https://registry.npmjs.org/mobx-react/-/mobx-react-5.2.3.tgz",
-      "integrity": "sha512-OuSlF2nJEa1PGookZcZnINbvEK4iWNNYiqUh6aebk2AkWxj3sG8OafDOQMcMYApQALTHRsrBIjOx/K8TFxcz7w==",
+      "version": "5.2.8",
+      "resolved": "https://registry.npmjs.org/mobx-react/-/mobx-react-5.2.8.tgz",
+      "integrity": "sha512-VAkeqkrIpdoy3VPPoqvxjdQmcTT6hi7i3TsZSwcKbSrPbSTuWc7cp1EOiX/zV1wPWEuoNAQ22bCrskQwvdYTJA==",
      "requires": {
        "hoist-non-react-statics": "^2.5.0",
        "react-lifecycles-compat": "^3.0.2"
      }
    },
    "ms": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
-      "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz",
+      "integrity": "sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg=="
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    "node-fetch": {
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@@ -300,17 +300,17 @@
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-      "resolved": "https://registry.npmjs.org/ono/-/ono-4.0.5.tgz",
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+      "version": "4.0.7",
+      "resolved": "https://registry.npmjs.org/ono/-/ono-4.0.7.tgz",
+      "integrity": "sha512-FJiGEETwfSVyOwVTwQZD7XN69FRekvgtlobtvPwtilc7PxIHg3gKUykdNP7E9mC/VTF2cxqKZxUZfNKA3MuQLA==",
      "requires": {
        "format-util": "^1.0.3"
      }
    },
    "openapi-sampler": {
-      "version": "1.0.0-beta.13",
-      "resolved": "https://registry.npmjs.org/openapi-sampler/-/openapi-sampler-1.0.0-beta.13.tgz",
-      "integrity": "sha512-NReKJh92NlUmY9CDo86L1Skkx3DMDeWmiLoqMxQSX7xBpoSx8WJ1JdTb7nEwz6M7S+WDPrQsEfS5BaIW27nMrQ==",
+      "version": "1.0.0-beta.14",
+      "resolved": "https://registry.npmjs.org/openapi-sampler/-/openapi-sampler-1.0.0-beta.14.tgz",
+      "integrity": "sha512-NNmH9YAN5AaCE4w6MQXdCrmsOJJQTswHVSp075+h+iiG+OTonpZE8HzwocozovD2imx4lamkuxGLs4E4bO4Z+g==",
      "requires": {
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      }
@@ -321,9 +321,9 @@
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+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/polished/-/polished-2.0.3.tgz",
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    "postcss-value-parser": {
      "version": "3.3.0",
@@ -361,17 +361,17 @@
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    "react-dropdown": {
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-      "integrity": "sha512-rRv3a7NiP++yC1rzdjzkviC5ujq759i4SRa0M3C0Cr7loYT4Z3+JhSPekv1/04JiZNXX46cV3/g6A9kS7rkI4Q==",
+      "version": "1.6.2",
+      "resolved": "https://registry.npmjs.org/react-dropdown/-/react-dropdown-1.6.2.tgz",
+      "integrity": "sha512-6RpKAFEVZLr53y91qnxC9rAWcoDvq8A9YstmeSV2AQgJxNFRcsreN1mJNRUctSvIwm0Hph07ouMvDc2GvfQBsA==",
      "requires": {
        "classnames": "^2.2.3"
      }
    },
    "react-hot-loader": {
-      "version": "4.3.4",
-      "resolved": "https://registry.npmjs.org/react-hot-loader/-/react-hot-loader-4.3.4.tgz",
-      "integrity": "sha512-LlKjtHq+RhDq9xm6crXojbkzrEvli5F4/RaeJ//XtDWrwwsAHDjEqKfZZiPCxv7gWV2cxE3YE8TXeE9BDzLqOA==",
+      "version": "4.3.6",
+      "resolved": "https://registry.npmjs.org/react-hot-loader/-/react-hot-loader-4.3.6.tgz",
+      "integrity": "sha512-iuBeBkLz7tdkKmKduNww9o5JY4ZH1XI0TWwkWToHIqfOSh1xMCqLMSYXUasWfgZWykWWa9IkueYab+cDq2jyWg==",
      "requires": {
        "fast-levenshtein": "^2.0.6",
        "global": "^4.3.0",
@@ -382,9 +382,9 @@
      }
    },
    "react-is": {
-      "version": "16.4.2",
-      "resolved": "https://registry.npmjs.org/react-is/-/react-is-16.4.2.tgz",
-      "integrity": "sha512-rI3cGFj/obHbBz156PvErrS5xc6f1eWyTwyV4mo0vF2lGgXgS+mm7EKD5buLJq6jNgIagQescGSVG2YzgXt8Yg=="
+      "version": "16.5.0",
+      "resolved": "https://registry.npmjs.org/react-is/-/react-is-16.5.0.tgz",
+      "integrity": "sha512-kpkCGLsChXTEQJVmowQqHpCjHKJFwB4SIChYaaaiAkq8OtE2aBg5pQe8/xnFlGmz9KmMx1H4oQRUyxP7qC9v5A=="
    },
    "react-lifecycles-compat": {
      "version": "3.0.4",
@@ -392,41 +392,41 @@
      "integrity": "sha512-fBASbA6LnOU9dOU2eW7aQ8xmYBSXUIWr+UmF9b1efZBazGNO+rcXT/icdKnYm2pTwcRylVUYwW7H1PHfLekVzA=="
    },
    "react-tabs": {
-      "version": "2.2.2",
-      "resolved": "https://registry.npmjs.org/react-tabs/-/react-tabs-2.2.2.tgz",
-      "integrity": "sha512-jZGAAoq1yknr/XF60/2kH5X3UJdR1X8ItcsLZ1mJnHfoniKcCr3shT2TK5wiS2sO0LOmqwX2BtJQX3snKd50sg==",
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/react-tabs/-/react-tabs-2.3.0.tgz",
+      "integrity": "sha512-pYaefgVy76/36AMEP+B8YuVVzDHa3C5UFZ3REU78zolk0qMxEhKvUFofvDCXyLZwf0RZjxIfiwok1BEb18nHyA==",
      "requires": {
        "classnames": "^2.2.0",
        "prop-types": "^15.5.0"
      }
    },
    "redoc": {
-      "version": "2.0.0-alpha.32",
-      "resolved": "https://registry.npmjs.org/redoc/-/redoc-2.0.0-alpha.32.tgz",
-      "integrity": "sha512-hqQlQ8lnXszLOJGyrRCLtCH+yPJfS22FjbqJ9X6/KM3U46UXk7rv3jZG/quV0IIRhcyehRm6h8a6Eu18KRupng==",
+      "version": "2.0.0-alpha.38",
+      "resolved": "https://registry.npmjs.org/redoc/-/redoc-2.0.0-alpha.38.tgz",
+      "integrity": "sha512-4pT/cRJ/aKdLlCxjFOSWvkA9ZVG5b9dUfxIM+H5698hlRaF6rcu4qh29eGwEikSDw0unH0iNd6MHy9u0fAjRGw==",
      "requires": {
        "classnames": "^2.2.6",
        "decko": "^1.2.0",
-        "dompurify": "^1.0.6",
+        "dompurify": "^1.0.7",
        "eventemitter3": "^3.0.0",
        "json-pointer": "^0.6.0",
-        "json-schema-ref-parser": "^5.1.1",
-        "lunr": "^2.3.0",
+        "json-schema-ref-parser": "^5.1.2",
+        "lunr": "^2.3.2",
        "mark.js": "^8.11.1",
        "marked": "0.3.18",
        "memoize-one": "^4.0.0",
-        "mobx-react": "^5.2.3",
-        "openapi-sampler": "1.0.0-beta.13",
+        "mobx-react": "^5.2.5",
+        "openapi-sampler": "1.0.0-beta.14",
        "perfect-scrollbar": "^1.4.0",
-        "polished": "^1.9.3",
+        "polished": "^2.0.2",
        "prismjs": "^1.15.0",
        "prop-types": "^15.6.2",
-        "react-dropdown": "^1.3.0",
-        "react-hot-loader": "^4.3.3",
+        "react-dropdown": "^1.6.2",
+        "react-hot-loader": "^4.3.5",
        "react-tabs": "^2.0.0",
-        "slugify": "^1.2.1",
+        "slugify": "^1.3.1",
        "stickyfill": "^1.1.1",
-        "styled-components": "^3.3.3",
+        "styled-components": "^3.4.5",
        "tslib": "^1.9.3"
      }
    },
@@ -452,9 +452,9 @@
      "integrity": "sha512-y0m1JoUZSlPAjXVtPPW70aZWfIL/dSP7AFkRnniLCrK/8MDKog3TySTBmckD+RObVxH0v4Tox67+F14PdED2oQ=="
    },
    "slugify": {
-      "version": "1.3.0",
-      "resolved": "https://registry.npmjs.org/slugify/-/slugify-1.3.0.tgz",
-      "integrity": "sha512-vvz+9ANt7CtdTHwJpfrsHOnGkgxky+CUPnvtzDZBZYFo/H/CdZkd5lJL7z7RqtH/x9QW/ItYYfHlcGf38CBK1w=="
+      "version": "1.3.1",
+      "resolved": "https://registry.npmjs.org/slugify/-/slugify-1.3.1.tgz",
+      "integrity": "sha512-6BwyhjF5tG5P8s+0DPNyJmBSBePG6iMyhjvIW5zGdA3tFik9PtK+yNkZgTeiroCRGZYgkHftFA62tGVK1EI9Kw=="
    },
    "sprintf-js": {
      "version": "1.0.3",
@@ -467,9 +467,9 @@
      "integrity": "sha1-OUE/7p0CXHSn5ZzuyyN4TMDxfwI="
    },
    "styled-components": {
-      "version": "3.4.0",
-      "resolved": "https://registry.npmjs.org/styled-components/-/styled-components-3.4.0.tgz",
-      "integrity": "sha1-0lb7RmfmwRWn7WGrePEgKDtD3QA=",
+      "version": "3.4.6",
+      "resolved": "https://registry.npmjs.org/styled-components/-/styled-components-3.4.6.tgz",
+      "integrity": "sha512-HiEVVY93oH/PuekPuIE7ownn2wmO708rS8MM1yS20i0TCyFgPs3mbop8fJqKLRtC2/npVn2fO5Je6azaL6T2tg==",
      "requires": {
        "buffer": "^5.0.3",
        "css-to-react-native": "^2.0.3",
@@ -501,9 +501,9 @@
      }
    },
    "swagger-ui-dist": {
-      "version": "3.18.0",
-      "resolved": "https://registry.npmjs.org/swagger-ui-dist/-/swagger-ui-dist-3.18.0.tgz",
-      "integrity": "sha512-AwFwmd9pf4XJb/IwLvpZ6Bl6wDhjidwjgBiqGv3/kXHp1hbVWi5ZKGSwKjdJ9att6MDJFhgp0+Dvd/Zqb7uySA=="
+      "version": "3.18.2",
+      "resolved": "https://registry.npmjs.org/swagger-ui-dist/-/swagger-ui-dist-3.18.2.tgz",
+      "integrity": "sha512-pWAEiKkgWUJvjmLW9AojudnutJ+NTn5g6OdNLj1iIJWwCkoy40K3Upwa24DqFbmIE4vLX4XplND61hp2L+s5vg=="
    },
    "tiny-emitter": {
      "version": "2.0.2",
@@ -522,9 +522,9 @@
      "integrity": "sha512-LtzwHlVHwFGTptfNSgezHp7WUlwiqb0gA9AALRbKaERfxwJoiX0A73QbTToxteIAuIaFshhgIZfqK8s7clqgnA=="
    },
    "whatwg-fetch": {
-      "version": "2.0.4",
-      "resolved": "https://registry.npmjs.org/whatwg-fetch/-/whatwg-fetch-2.0.4.tgz",
-      "integrity": "sha512-dcQ1GWpOD/eEQ97k66aiEVpNnapVj90/+R+SXTPYGHpYBBypfKJEQjLrvMZ7YXbKm21gXd4NcuxUTjiv1YtLng=="
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/whatwg-fetch/-/whatwg-fetch-3.0.0.tgz",
+      "integrity": "sha512-9GSJUgz1D4MfyKU7KRqwOjXCXTqWdFNvEr7eUBYchQiVc744mqK/MzXPNR2WsPkmkOa4ywfg8C2n8h+13Bey1Q=="
    }
  }
 }
@@ -1,8 +1,8 @@
 {
  "name": "drf-yasg",
  "dependencies": {
-    "redoc": "^2.0.0-alpha.32",
-    "swagger-ui-dist": "^3.18.0"
+    "redoc": "^2.0.0-alpha.38",
+    "swagger-ui-dist": "^3.18.2"
  },
  "repository": {
    "type": "git",
@@ -1,9 +1,7 @@
 coreapi>=2.3.3
 coreschema>=0.0.4
-openapi_codec>=1.3.2
 ruamel.yaml>=0.15.34
 inflection>=0.3.1
-future>=0.16.0
 six>=1.10.0
 uritemplate>=3.0.0

@@ -2,3 +2,5 @@
 -r tox.txt
 -r test.txt
 -r lint.txt
+
+tox-battery>=0.5
@@ -1,5 +1,4 @@
 # requirements for building and running tox
 tox>=3.1.2
-tox-battery>=0.5

 -r setup.txt
@@ -40,6 +40,7 @@ SWAGGER_DEFAULTS = {
    'SECURITY_REQUIREMENTS': None,
    'LOGIN_URL': getattr(settings, 'LOGIN_URL', None),
    'LOGOUT_URL': getattr(settings, 'LOGOUT_URL', None),
+    'SPEC_URL': None,
    'VALIDATOR_URL': '',

    'OPERATIONS_SORTER': None,
@@ -62,13 +63,17 @@ SWAGGER_DEFAULTS = {
        'patch',
        'trace'
    ],
+    'DISPLAY_OPERATION_ID': True,
 }

 REDOC_DEFAULTS = {
-    'LAZY_RENDERING': True,
+    'SPEC_URL': None,
+    'LAZY_RENDERING': False,
    'HIDE_HOSTNAME': False,
    'EXPAND_RESPONSES': 'all',
    'PATH_IN_MIDDLE': False,
+    'NATIVE_SCROLLBARS': False,
+    'REQUIRED_PROPS_FIRST': False,
 }

 IMPORT_STRINGS = [
@@ -1,4 +1,4 @@
-from future.utils import raise_from
+from six import raise_from

 import copy
 import json
@@ -15,7 +15,7 @@ from rest_framework.settings import api_settings as rest_framework_settings
 from . import openapi
 from .app_settings import swagger_settings
 from .errors import SwaggerGenerationError
-from .inspectors.field import get_basic_type_info, get_queryset_field
+from .inspectors.field import get_basic_type_info, get_queryset_field, get_queryset_from_view
 from .openapi import ReferenceResolver
 from .utils import force_real_str, get_consumes, get_produces

@@ -134,7 +134,7 @@ class EndpointEnumerator(_EndpointEnumerator):
        """Remove backslashe escapes from all path components outside {parameters}. This is needed because
        ``simplify_regex`` does not handle this correctly - note however that this implementation is

-        **NOTE:** this might destructively affect some url regex patterns that contain metacharacters (e.g. \w, \d)
+        **NOTE:** this might destructively affect some url regex patterns that contain metacharacters (e.g. \\w, \\d)
        outside path parameter groups; if you are in this category, God help you

        :param str path: path possibly containing
@@ -311,6 +311,27 @@ class OpenAPISchemaGenerator(object):
        """
        return self._gen.determine_path_prefix(paths)

+    def should_include_endpoint(self, path, method, view, public):
+        """Check if a given endpoint should be included in the resulting schema.
+
+        :param str path: request path
+        :param str method: http request method
+        :param view: instantiated view callback
+        :param bool public: if True, all endpoints are included regardless of access through `request`
+        :returns: true if the view should be excluded
+        :rtype: bool
+        """
+        return public or self._gen.has_view_permissions(path, method, view)
+
+    def get_paths_object(self, paths):
+        """Construct the Swagger Paths object.
+
+        :param OrderedDict[str,openapi.PathItem] paths: mapping of paths to :class:`.PathItem` objects
+        :returns: the :class:`.Paths` object
+        :rtype: openapi.Paths
+        """
+        return openapi.Paths(paths=paths)
+
    def get_paths(self, endpoints, components, request, public):
        """Generate the Swagger Paths for the API from the given endpoints.

@@ -331,7 +352,7 @@ class OpenAPISchemaGenerator(object):
        for path, (view_cls, methods) in sorted(endpoints.items()):
            operations = {}
            for method, view in methods:
-                if not public and not self._gen.has_view_permissions(path, method, view):
+                if not self.should_include_endpoint(path, method, view, public):
                    continue

                operation = self.get_operation(view, path, prefix, method, components, request)
@@ -346,7 +367,7 @@ class OpenAPISchemaGenerator(object):
                    path_suffix = '/' + path_suffix
                paths[path_suffix] = self.get_path_item(path, view_cls, operations)

-        return openapi.Paths(paths=paths), prefix
+        return self.get_paths_object(paths), prefix

    def get_operation(self, view, path, prefix, method, components, request):
        """Get an :class:`.Operation` for the given API endpoint (path, method). This method delegates to
@@ -424,7 +445,7 @@ class OpenAPISchemaGenerator(object):
        :rtype: list[openapi.Parameter]
        """
        parameters = []
-        queryset = getattr(view_cls, 'queryset', None)
+        queryset = get_queryset_from_view(view_cls)

        for variable in sorted(uritemplate.variables(path)):
            model, model_field = get_queryset_field(queryset, variable)
@@ -258,7 +258,7 @@ class SerializerInspector(FieldInspector):
        return NotHandled

    def get_request_parameters(self, serializer, in_):
-        """Convert a DRF serializer into a list of :class:`.Parameter`\ s.
+        """Convert a DRF serializer into a list of :class:`.Parameter`\\ s.

        Should return :data:`.NotHandled` if this inspector does not know how to handle the given `serializer`.

@@ -372,7 +372,7 @@ class ViewInspector(BaseInspector):
        )

    def serializer_to_parameters(self, serializer, in_):
-        """Convert a serializer to a possibly empty list of :class:`.Parameter`\ s.
+        """Convert a serializer to a possibly empty list of :class:`.Parameter`\\ s.

        :param serializers.BaseSerializer serializer: the ``Serializer`` instance
        :param str in_: the location of the parameters, one of the `openapi.IN_*` constants
@@ -5,6 +5,7 @@ import operator
 import uuid
 from collections import OrderedDict
 from decimal import Decimal
+from inspect import isclass

 from django.core import validators
 from django.db import models
@@ -118,6 +119,8 @@ class InlineSerializerInspector(SerializerInspector):

            definitions = self.components.with_scope(openapi.SCHEMA_DEFINITIONS)
            actual_schema = definitions.setdefault(ref_name, make_schema_definition)
+            actual_schema._remove_read_only()
+
            actual_serializer = get_serializer_class(getattr(actual_schema, '_serializer', None))
            this_serializer = get_serializer_class(field)
            if actual_serializer and actual_serializer != this_serializer:  # pragma: no cover
@@ -162,6 +165,25 @@ def get_model_field(model, field_name):
        return None


+def get_queryset_from_view(view, serializer=None):
+    """Try to get the queryset of the given view
+
+    :param view: the view instance or class
+    :param serializer: if given, will check that the view's get_serializer_class return matches this serialzier
+    :return: queryset or ``None``
+    """
+    try:
+        queryset = getattr(view, 'queryset', None)
+
+        if queryset is not None and serializer is not None:
+            # make sure the view is actually using *this* serializer
+            assert type(serializer) == view.get_serializer_class()
+
+        return queryset
+    except Exception:  # pragma: no cover
+        return None
+
+
 def get_parent_serializer(field):
    """Get the nearest parent ``Serializer`` instance for the given field.

@@ -194,7 +216,7 @@ def get_related_model(model, source):


 class RelatedFieldInspector(FieldInspector):
-    """Provides conversions for ``RelatedField``\ s."""
+    """Provides conversions for ``RelatedField``\\ s."""

    def field_to_swagger_object(self, field, swagger_object_type, use_references, **kwargs):
        SwaggerType, ChildSwaggerType = self._get_partial_types(field, swagger_object_type, use_references, **kwargs)
@@ -228,10 +250,18 @@ class RelatedFieldInspector(FieldInspector):
            else:
                # if the RelatedField has no queryset (e.g. read only), try to find the target model
                # from the view queryset or ModelSerializer model, if present
-                view_queryset = getattr(self.view, 'queryset', None)
-                serializer_meta = getattr(get_parent_serializer(field), 'Meta', None)
-                this_model = getattr(view_queryset, 'model', None) or getattr(serializer_meta, 'model', None)
+                parent_serializer = get_parent_serializer(field)
+
+                serializer_meta = getattr(parent_serializer, 'Meta', None)
+                this_model = getattr(serializer_meta, 'model', None)
+                if not this_model:
+                    view_queryset = get_queryset_from_view(self.view, parent_serializer)
+                    this_model = getattr(view_queryset, 'model', None)
+
                source = getattr(field, 'source', '') or field.field_name
+                if not source and isinstance(field.parent, serializers.ManyRelatedField):
+                    source = field.parent.field_name
+
                model = get_related_model(this_model, source)
                model_field = get_model_field(model, target_field)

@@ -253,13 +283,22 @@ def find_regex(regex_field):
    regex_validator = None
    for validator in regex_field.validators:
        if isinstance(validator, validators.RegexValidator):
+            if isinstance(validator, validators.URLValidator) or validator == validators.validate_ipv4_address:
+                # skip the default url and IP regexes because they are complex and unhelpful
+                # validate_ipv4_address is a RegexValidator instance in Django 1.11
+                continue
            if regex_validator is not None:
                # bail if multiple validators are found - no obvious way to choose
                return None  # pragma: no cover
            regex_validator = validator

    # regex_validator.regex should be a compiled re object...
-    pattern = getattr(getattr(regex_validator, 'regex', None), 'pattern', None)
+    try:
+        pattern = getattr(getattr(regex_validator, 'regex', None), 'pattern', None)
+    except Exception:  # pragma: no cover
+        logger.warning('failed to compile regex validator of ' + str(regex_field), exc_info=True)
+        return None
+
    if pattern:
        # attempt some basic cleanup to remove regex constructs not supported by JavaScript
        #  -- swagger uses javascript-style regexes - see https://github.com/swagger-api/swagger-editor/issues/1601
@@ -393,7 +432,7 @@ def get_basic_type_info(field):
        return None

    pattern = None
-    if swagger_type == openapi.TYPE_STRING and format in (None, openapi.FORMAT_SLUG):
+    if swagger_type == openapi.TYPE_STRING:
        pattern = find_regex(field)

    limits = find_limits(field)
@@ -509,7 +548,9 @@ class SerializerMethodFieldInspector(FieldInspector):
            # look for Python 3.5+ style type hinting of the return value
            hint_class = inspect.signature(method).return_annotation

-            if not issubclass(hint_class, inspect._empty):
+            if not isclass(hint_class) and hasattr(hint_class, '__args__'):
+                hint_class = hint_class.__args__[0]
+            if isclass(hint_class) and not issubclass(hint_class, inspect._empty):
                type_info = get_basic_type_info_from_hint(hint_class)

                if type_info is not None:
@@ -568,7 +609,7 @@ class ChoiceFieldInspector(FieldInspector):


 class FileFieldInspector(FieldInspector):
-    """Provides conversions for ``FileField``\ s."""
+    """Provides conversions for ``FileField``\\ s."""

    def field_to_swagger_object(self, field, swagger_object_type, use_references, **kwargs):
        SwaggerType, ChildSwaggerType = self._get_partial_types(field, swagger_object_type, use_references, **kwargs)
@@ -3,14 +3,13 @@ from collections import OrderedDict
 import coreschema
 from rest_framework.pagination import CursorPagination, LimitOffsetPagination, PageNumberPagination

-from drf_yasg.utils import force_real_str
-
 from .. import openapi
+from ..utils import force_real_str
 from .base import FilterInspector, PaginatorInspector


 class CoreAPICompatInspector(PaginatorInspector, FilterInspector):
-    """Converts ``coreapi.Field``\ s to :class:`.openapi.Parameter`\ s for filters and paginators that implement a
+    """Converts ``coreapi.Field``\\ s to :class:`.openapi.Parameter`\\ s for filters and paginators that implement a
    ``get_schema_fields`` method.
    """

@@ -8,8 +8,8 @@ from rest_framework.status import is_success
 from .. import openapi
 from ..errors import SwaggerGenerationError
 from ..utils import (
-    force_real_str, force_serializer_instance, get_consumes, get_produces, guess_response_status, is_list_view, no_body,
-    param_list_to_odict
+    force_real_str, force_serializer_instance, get_consumes, get_produces, guess_response_status, is_list_view,
+    merge_params, no_body, param_list_to_odict
 )
 from .base import ViewInspector

@@ -63,7 +63,7 @@ class SwaggerAutoSchema(ViewInspector):
        -  a list of primitive Parameters parsed as form data

        :param list[str] consumes: a list of accepted MIME types as returned by :meth:`.get_consumes`
-        :return: a (potentially empty) list of :class:`.Parameter`\ s either ``in: body`` or ``in: formData``
+        :return: a (potentially empty) list of :class:`.Parameter`\\ s either ``in: body`` or ``in: formData``
        :rtype: list[openapi.Parameter]
        """
        serializer = self.get_request_serializer()
@@ -106,7 +106,7 @@ class SwaggerAutoSchema(ViewInspector):

        if body_override is not None:
            if body_override is no_body:
-                return None
+                return no_body
            if self.method not in self.body_methods:
                raise SwaggerGenerationError("request_body can only be applied to (" + ','.join(self.body_methods) +
                                             "); are you looking for query_serializer or manual_parameters?")
@@ -126,10 +126,13 @@ class SwaggerAutoSchema(ViewInspector):
        if body_override is None and self.method in self.implicit_body_methods:
            return self.get_view_serializer()

+        if body_override is no_body:
+            return None
+
        return body_override

    def get_request_form_parameters(self, serializer):
-        """Given a Serializer, return a list of ``in: formData`` :class:`.Parameter`\ s.
+        """Given a Serializer, return a list of ``in: formData`` :class:`.Parameter`\\ s.

        :param serializer: the view's request serializer as returned by :meth:`.get_request_serializer`
        :rtype: list[openapi.Parameter]
@@ -159,21 +162,19 @@ class SwaggerAutoSchema(ViewInspector):
        :return: modified parameters
        :rtype: list[openapi.Parameter]
        """
-        parameters = param_list_to_odict(parameters)
        manual_parameters = self.overrides.get('manual_parameters', None) or []

        if any(param.in_ == openapi.IN_BODY for param in manual_parameters):  # pragma: no cover
            raise SwaggerGenerationError("specify the body parameter as a Schema or Serializer in request_body")
        if any(param.in_ == openapi.IN_FORM for param in manual_parameters):  # pragma: no cover
-            if any(param.in_ == openapi.IN_BODY for param in parameters.values()):
+            if any(param.in_ == openapi.IN_BODY for param in parameters):
                raise SwaggerGenerationError("cannot add form parameters when the request has a request body; "
                                             "did you forget to set an appropriate parser class on the view?")
            if self.method not in self.body_methods:
                raise SwaggerGenerationError("form parameters can only be applied to (" + ','.join(self.body_methods) +
                                             ") HTTP methods")

-        parameters.update(param_list_to_odict(manual_parameters))
-        return list(parameters.values())
+        return merge_params(parameters, manual_parameters)

    def get_responses(self):
        """Get the possible responses for this view as a swagger :class:`.Responses` object.
@@ -192,7 +193,11 @@ class SwaggerAutoSchema(ViewInspector):

        :return: response serializer, :class:`.Schema`, :class:`.SchemaRef`, ``None``
        """
-        return self._get_request_body_override() or self.get_view_serializer()
+        body_override = self._get_request_body_override()
+        if body_override and body_override is not no_body:
+            return body_override
+
+        return self.get_view_serializer()

    def get_default_responses(self):
        """Get the default responses determined for this view from the request serializer and request method.
@@ -207,8 +212,6 @@ class SwaggerAutoSchema(ViewInspector):
            default_schema = self.get_default_response_serializer()

        default_schema = default_schema or ''
-        if any(is_form_media_type(encoding) for encoding in self.get_consumes()):
-            default_schema = ''
        if default_schema and not isinstance(default_schema, openapi.Schema):
            default_schema = self.serializer_to_schema(default_schema) or ''

@@ -223,7 +226,7 @@ class SwaggerAutoSchema(ViewInspector):
    def get_response_serializers(self):
        """Return the response codes that this view is expected to return, and the serializer for each response body.
        The return value should be a dict where the keys are possible status codes, and values are either strings,
-        ``Serializer``\ s, :class:`.Schema`, :class:`.SchemaRef` or :class:`.Response` objects. See
+        ``Serializer``\\ s, :class:`.Schema`, :class:`.SchemaRef` or :class:`.Response` objects. See
        :func:`@swagger_auto_schema <.swagger_auto_schema>` for more details.

        :return: the response serializers
@@ -318,16 +321,32 @@ class SwaggerAutoSchema(ViewInspector):
            operation_id = '_'.join(operation_keys)
        return operation_id

+    def _extract_description_and_summary(self):
+        description = self.overrides.get('operation_description', None)
+        summary = self.overrides.get('operation_summary', None)
+        if description is None:
+            description = self._sch.get_description(self.path, self.method) or ''
+            description = description.strip().replace('\r', '')
+
+            if description and (summary is None):
+                # description from docstring ... do summary magic
+                # https://www.python.org/dev/peps/pep-0257/#multi-line-docstrings
+                summary_max_len = 120  # OpenAPI 2.0 spec says summary should be under 120 characters
+                sections = description.split('\n\n', 1)
+                if len(sections) == 2:
+                    sections[0] = sections[0].strip()
+                    if len(sections[0]) < summary_max_len:
+                        summary, description = sections
+
+        return description, summary
+
    def get_description(self):
        """Return an operation description determined as appropriate from the view's method and class docstrings.

        :return: the operation description
        :rtype: str
        """
-        description = self.overrides.get('operation_description', None)
-        if description is None:
-            description = self._sch.get_description(self.path, self.method)
-        return description
+        return self._extract_description_and_summary()[0]

    def get_summary(self):
        """Return a summary description for this operation.
@@ -335,7 +354,7 @@ class SwaggerAutoSchema(ViewInspector):
        :return: the summary
        :rtype: str
        """
-        return self.overrides.get('operation_summary', None)
+        return self._extract_description_and_summary()[1]

    def get_security(self):
        """Return a list of security requirements for this operation.
@@ -291,6 +291,8 @@ class Paths(SwaggerDict):


 class PathItem(SwaggerDict):
+    OPERATION_NAMES = ['get', 'put', 'post', 'delete', 'options', 'head', 'patch']
+
    def __init__(self, get=None, put=None, post=None, delete=None, options=None,
                 head=None, patch=None, parameters=None, **extra):
        """Information about a single path
@@ -315,6 +317,15 @@ class PathItem(SwaggerDict):
        self.parameters = filter_none(parameters)
        self._insert_extras__()

+    @property
+    def operations(self):
+        """A list of all standard Operations on this PathItem object. See :attr:`.OPERATION_NAMES`.
+
+        :return: list of (method name, Operation) tuples
+        :rtype: list[tuple[str,Operation]]
+        """
+        return [(k, v) for k, v in self.items() if k in PathItem.OPERATION_NAMES and v]
+

 class Operation(SwaggerDict):
    def __init__(self, operation_id, responses, parameters=None, consumes=None, produces=None, summary=None,
@@ -387,8 +398,6 @@ class Parameter(SwaggerDict):
        :param default: default value if the parameter is not provided; must conform to parameter type
        """
        super(Parameter, self).__init__(**extra)
-        if (not schema and not type) or (schema and type):
-            raise AssertionError("either schema or type are required for Parameter object!")
        self.name = name
        self.in_ = in_
        self.description = description
@@ -401,6 +410,10 @@ class Parameter(SwaggerDict):
        self.items = items
        self.default = default
        self._insert_extras__()
+        if (not schema and not type) or (schema and type):
+            raise AssertionError("either schema or type are required for Parameter object (not both)!")
+        if schema and isinstance(schema, Schema):
+            schema._remove_read_only()
        if self['in'] == IN_PATH:
            # path parameters must always be required
            assert required is not False, "path parameter cannot be optional"
@@ -432,9 +445,9 @@ class Schema(SwaggerDict):
        :param bool,.Schema,.SchemaRef additional_properties: allow wildcard properties not listed in `properties`
        :param list[str] required: list of requried property names
        :param .Schema,.SchemaRef items: type of array items, only valid if `type` is ``array``
-        :param default: only valid when insider another ``Schema``\ 's ``properties``;
+        :param default: only valid when insider another ``Schema``\\ 's ``properties``;
            the default value of this property if it is not provided, must conform to the type of this Schema
-        :param read_only: only valid when insider another ``Schema``\ 's ``properties``;
+        :param read_only: only valid when insider another ``Schema``\\ 's ``properties``;
            declares the property as read only - it must only be sent as part of responses, never in requests
        """
        super(Schema, self).__init__(**extra)
@@ -465,6 +478,11 @@ class Schema(SwaggerDict):
        if pattern and type != TYPE_STRING:
            raise AssertionError("pattern can only be used when type is string")

+    def _remove_read_only(self):
+        # readOnly is only valid for Schemas inside another Schema's properties;
+        # when placing Schema elsewhere we must take care to remove the readOnly flag
+        self.pop('readOnly', '')
+

 class _Ref(SwaggerDict):
    ref_name_re = re.compile(r"#/(?P<scope>.+)/(?P<name>[^/]+)$")
@@ -497,12 +515,12 @@ class _Ref(SwaggerDict):
        ref_match = self.ref_name_re.match(self.ref)
        return resolver.get(ref_match.group('name'), scope=ref_match.group('scope'))

-    def __setitem__(self, key, value, **kwargs):
+    def __setitem__(self, key, value):
        if key == "$ref":
-            return super(_Ref, self).__setitem__(key, value, **kwargs)
+            return super(_Ref, self).__setitem__(key, value)
        raise NotImplementedError("only $ref can be set on Reference objects (not %s)" % key)

-    def __delitem__(self, key, **kwargs):
+    def __delitem__(self, key):
        raise NotImplementedError("cannot delete property of Reference object")


@@ -560,6 +578,8 @@ class Response(SwaggerDict):
        self.schema = schema
        self.examples = examples
        self._insert_extras__()
+        if schema and isinstance(schema, Schema):
+            schema._remove_read_only()


 class ReferenceResolver(object):
@@ -1,11 +1,14 @@
+import six
+
 from django.shortcuts import render, resolve_url
+from django.utils.functional import Promise
 from rest_framework.renderers import BaseRenderer, JSONRenderer, TemplateHTMLRenderer
 from rest_framework.utils import json

-from drf_yasg.openapi import Swagger
-
 from .app_settings import redoc_settings, swagger_settings
 from .codecs import VALIDATORS, OpenAPICodecJson, OpenAPICodecYaml
+from .openapi import Swagger
+from .utils import filter_none


 class _SpecRenderer(BaseRenderer):
@@ -74,23 +77,55 @@ class _UIRenderer(BaseRenderer):
    def set_context(self, renderer_context, swagger):
        renderer_context['title'] = swagger.info.title
        renderer_context['version'] = swagger.info.version
-        renderer_context['swagger_settings'] = json.dumps(self.get_swagger_ui_settings())
-        renderer_context['redoc_settings'] = json.dumps(self.get_redoc_settings())
        renderer_context['oauth2_config'] = json.dumps(self.get_oauth2_config())
        renderer_context['USE_SESSION_AUTH'] = swagger_settings.USE_SESSION_AUTH
        renderer_context.update(self.get_auth_urls())

-    def get_auth_urls(self):
-        urls = {}
-        if swagger_settings.LOGIN_URL is not None:
-            urls['LOGIN_URL'] = resolve_url(swagger_settings.LOGIN_URL)
-        if swagger_settings.LOGOUT_URL is not None:
-            urls['LOGOUT_URL'] = resolve_url(swagger_settings.LOGOUT_URL)
+    def resolve_url(self, to):
+        if isinstance(to, Promise):
+            to = str(to)

-        return urls
+        if to is None:
+            return None
+
+        args, kwargs = None, None
+        if not isinstance(to, six.string_types):
+            if len(to) > 2:
+                to, args, kwargs = to
+            elif len(to) == 2:
+                to, kwargs = to
+
+        args = args or ()
+        kwargs = kwargs or {}
+
+        return resolve_url(to, *args, **kwargs)
+
+    def get_auth_urls(self):
+        urls = {
+            'LOGIN_URL': self.resolve_url(swagger_settings.LOGIN_URL),
+            'LOGOUT_URL': self.resolve_url(swagger_settings.LOGOUT_URL),
+        }
+
+        return filter_none(urls)
+
+    def get_oauth2_config(self):
+        data = swagger_settings.OAUTH2_CONFIG
+        assert isinstance(data, dict), "OAUTH2_CONFIG must be a dict"
+        return data
+
+
+class SwaggerUIRenderer(_UIRenderer):
+    """Renders a swagger-ui web interface for schema browisng."""
+    template = 'drf-yasg/swagger-ui.html'
+    format = 'swagger'
+
+    def set_context(self, renderer_context, swagger):
+        super(SwaggerUIRenderer, self).set_context(renderer_context, swagger)
+        renderer_context['swagger_settings'] = json.dumps(self.get_swagger_ui_settings())

    def get_swagger_ui_settings(self):
        data = {
+            'url': self.resolve_url(swagger_settings.SPEC_URL),
            'operationsSorter': swagger_settings.OPERATIONS_SORTER,
            'tagsSorter': swagger_settings.TAGS_SORTER,
            'docExpansion': swagger_settings.DOC_EXPANSION,
@@ -102,40 +137,39 @@ class _UIRenderer(BaseRenderer):
            'showCommonExtensions': swagger_settings.SHOW_COMMON_EXTENSIONS,
            'oauth2RedirectUrl': swagger_settings.OAUTH2_REDIRECT_URL,
            'supportedSubmitMethods': swagger_settings.SUPPORTED_SUBMIT_METHODS,
+            'displayOperationId': swagger_settings.DISPLAY_OPERATION_ID,
        }
-        data = {k: v for k, v in data.items() if v is not None}
+
+        data = filter_none(data)
        if swagger_settings.VALIDATOR_URL != '':
-            data['validatorUrl'] = swagger_settings.VALIDATOR_URL
+            data['validatorUrl'] = self.resolve_url(swagger_settings.VALIDATOR_URL)

        return data

-    def get_redoc_settings(self):
-        data = {
-            'lazyRendering': redoc_settings.LAZY_RENDERING,
-            'hideHostname': redoc_settings.HIDE_HOSTNAME,
-            'expandResponses': redoc_settings.EXPAND_RESPONSES,
-            'pathInMiddle': redoc_settings.PATH_IN_MIDDLE,
-        }
-
-        return data
-
-    def get_oauth2_config(self):
-        data = swagger_settings.OAUTH2_CONFIG
-        assert isinstance(data, dict), "OAUTH2_CONFIG must be a dict"
-        return data
-
-
-class SwaggerUIRenderer(_UIRenderer):
-    """Renders a swagger-ui web interface for schema browisng.
-    Also requires :class:`.OpenAPIRenderer` as an available renderer on the same view.
-    """
-    template = 'drf-yasg/swagger-ui.html'
-    format = 'swagger'
-

 class ReDocRenderer(_UIRenderer):
-    """Renders a ReDoc web interface for schema browisng.
-    Also requires :class:`.OpenAPIRenderer` as an available renderer on the same view.
-    """
+    """Renders a ReDoc web interface for schema browisng."""
    template = 'drf-yasg/redoc.html'
    format = 'redoc'
+
+    def set_context(self, renderer_context, swagger):
+        super(ReDocRenderer, self).set_context(renderer_context, swagger)
+        renderer_context['redoc_settings'] = json.dumps(self.get_redoc_settings())
+
+    def get_redoc_settings(self):
+        data = {
+            'url': self.resolve_url(redoc_settings.SPEC_URL),
+            'lazyRendering': redoc_settings.LAZY_RENDERING,
+            'hideHostname': redoc_settings.HIDE_HOSTNAME,
+            'expandResponses': redoc_settings.EXPAND_RESPONSES,
+            'pathInMiddlePanel': redoc_settings.PATH_IN_MIDDLE,
+            'nativeScrollbars': redoc_settings.NATIVE_SCROLLBARS,
+            'requiredPropsFirst': redoc_settings.REQUIRED_PROPS_FIRST,
+        }
+
+        return filter_none(data)
+
+
+class ReDocOldRenderer(ReDocRenderer):
+    """Renders a ReDoc 1.x.x web interface for schema browisng."""
+    template = 'drf-yasg/redoc-old.html'
@@ -3,19 +3,26 @@
 var currentPath = window.location.protocol + "//" + window.location.host + window.location.pathname;
 var specURL = currentPath + '?format=openapi';
 var redoc = document.createElement("redoc");
-redoc.setAttribute("spec-url", specURL);

 var redocSettings = JSON.parse(document.getElementById('redoc-settings').innerHTML);
-if (redocSettings.lazyRendering) {
-    redoc.setAttribute("lazy-rendering", '');
+if (redocSettings.url) {
+    specURL = redocSettings.url;
+    delete redocSettings.url;
 }
-if (redocSettings.pathInMiddle) {
-    redoc.setAttribute("path-in-middle-panel", '');
+redoc.setAttribute("spec-url", specURL);
+
+function camelToKebab(str) {
+    return str.replace(/([a-z])([A-Z])/g, '$1-$2').toLowerCase();
 }
-if (redocSettings.hideHostname) {
-    redoc.setAttribute("hide-hostname", '');
+
+for (var p in redocSettings) {
+    if (redocSettings.hasOwnProperty(p)) {
+        if (redocSettings[p] !== null && redocSettings[p] !== undefined && redocSettings[p] !== false) {
+            redoc.setAttribute(camelToKebab(p), redocSettings[p].toString());
+        }
+    }
 }
-redoc.setAttribute("expand-responses", redocSettings.expandResponses);
+
 document.body.appendChild(redoc);

 function hideEmptyVersion() {
@@ -19,10 +19,6 @@ body.swagger-body {
    background: #fafafa;
 }

-#django-session-auth {
-    margin-right: 8px;
-}
-
 .hidden {
    display: none;
 }
@@ -6,6 +6,11 @@ function patchSwaggerUi() {
    var authWrapper = document.querySelector('.auth-wrapper');
    var authorizeButton = document.querySelector('.auth-wrapper .authorize');
    var djangoSessionAuth = document.querySelector('#django-session-auth');
+    if (!djangoSessionAuth) {
+        console.log("WARNING: session auth disabled");
+        return;
+    }
+
    if (document.querySelector('.auth-wrapper #django-session-auth')) {
        console.log("WARNING: session auth already patched; skipping patchSwaggerUi()");
        return;
@@ -27,7 +32,6 @@ function initSwaggerUi() {
    var swaggerConfig = {
        url: specURL,
        dom_id: '#swagger-ui',
-        displayOperationId: true,
        displayRequestDuration: true,
        presets: [
            SwaggerUIBundle.presets.apis,
@@ -57,7 +61,7 @@ function initSwaggerUi() {
        }
    }

-    console.log(swaggerSettings);
+    console.log('swaggerSettings', swaggerSettings);
    for (var p in swaggerSettings) {
        if (swaggerSettings.hasOwnProperty(p)) {
            swaggerConfig[p] = swaggerSettings[p];
@@ -66,7 +70,7 @@ function initSwaggerUi() {
    window.ui = SwaggerUIBundle(swaggerConfig);

    var oauth2Config = JSON.parse(document.getElementById('oauth2-config').innerHTML);
-    console.log(oauth2Config);
+    console.log('oauth2Config', oauth2Config);
    window.ui.initOAuth(oauth2Config);
 }

@@ -0,0 +1,18 @@
+{% load static %}
+<!DOCTYPE html>
+<html>
+<head>
+    <title>{{ title }}</title>
+    <meta charset="utf-8"/>
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+
+    <link rel="stylesheet" type="text/css" href="{% static 'drf-yasg/style.css' %}"/>
+</head>
+<body>
+    <script id="redoc-settings" type="application/json">{{ redoc_settings | safe }}</script>
+
+    <script src="{% static 'drf-yasg/insQ.min.js' %}"></script>
+    <script src="{% static 'drf-yasg/redoc-init.js' %}"> </script>
+    <script src="{% static 'drf-yasg/redoc-old/redoc.min.js' %}"></script>
+</body>
+</html>
@@ -7,12 +7,18 @@
    <meta name="viewport" content="width=device-width, initial-scale=1">

    <link rel="stylesheet" type="text/css" href="{% static 'drf-yasg/style.css' %}"/>
+    {% block extra_styles %}
+        {# -- Add any additional CSS scripts here -- #}
+    {% endblock %}
 </head>
 <body>
-    <script id="redoc-settings" type="application/json">{{ redoc_settings | safe }}</script>
+<script id="redoc-settings" type="application/json">{{ redoc_settings | safe }}</script>

-    <script src="{% static 'drf-yasg/insQ.min.js' %}"></script>
-    <script src="{% static 'drf-yasg/redoc-init.js' %}"> </script>
-    <script src="{% static 'drf-yasg/redoc/redoc.min.js' %}"></script>
+<script src="{% static 'drf-yasg/insQ.min.js' %}"></script>
+<script src="{% static 'drf-yasg/redoc-init.js' %}"></script>
+<script src="{% static 'drf-yasg/redoc/redoc.min.js' %}"></script>
+{% block extra_scripts %}
+    {# -- Add any additional scripts here -- #}
+{% endblock %}
 </body>
 </html>
@@ -11,53 +11,14 @@
    <link rel="stylesheet" type="text/css" href="{% static 'drf-yasg/swagger-ui-dist/swagger-ui.css' %}">
    <link rel="icon" type="image/png" href="{% static 'drf-yasg/swagger-ui-dist/favicon-32x32.png' %}" sizes="32x32"/>
    <link rel="icon" type="image/png" href="{% static 'drf-yasg/swagger-ui-dist/favicon-16x16.png' %}" sizes="16x16"/>
-
+    {% block extra_styles %}
+        {# -- Add any additional CSS scripts here -- #}
+    {% endblock %}
 </head>

 <body class="swagger-body">

-<svg class="swagger-defs" xmlns="http://www.w3.org/2000/svg">
-    <defs>
-        <symbol viewBox="0 0 20 20" id="unlocked">
-            <path
-                    d="M15.8 8H14V5.6C14 2.703 12.665 1 10 1 7.334 1 6 2.703 6 5.6V6h2v-.801C8 3.754 8.797 3 10 3c1.203 0 2 .754 2 2.199V8H4c-.553 0-1 .646-1 1.199V17c0 .549.428 1.139.951 1.307l1.197.387C5.672 18.861 6.55 19 7.1 19h5.8c.549 0 1.428-.139 1.951-.307l1.196-.387c.524-.167.953-.757.953-1.306V9.199C17 8.646 16.352 8 15.8 8z"></path>
-        </symbol>
-
-        <symbol viewBox="0 0 20 20" id="locked">
-            <path
-                    d="M15.8 8H14V5.6C14 2.703 12.665 1 10 1 7.334 1 6 2.703 6 5.6V8H4c-.553 0-1 .646-1 1.199V17c0 .549.428 1.139.951 1.307l1.197.387C5.672 18.861 6.55 19 7.1 19h5.8c.549 0 1.428-.139 1.951-.307l1.196-.387c.524-.167.953-.757.953-1.306V9.199C17 8.646 16.352 8 15.8 8zM12 8H8V5.199C8 3.754 8.797 3 10 3c1.203 0 2 .754 2 2.199V8z"></path>
-        </symbol>
-
-        <symbol viewBox="0 0 20 20" id="close">
-            <path
-                    d="M14.348 14.849c-.469.469-1.229.469-1.697 0L10 11.819l-2.651 3.029c-.469.469-1.229.469-1.697 0-.469-.469-.469-1.229 0-1.697l2.758-3.15-2.759-3.152c-.469-.469-.469-1.228 0-1.697.469-.469 1.228-.469 1.697 0L10 8.183l2.651-3.031c.469-.469 1.228-.469 1.697 0 .469.469.469 1.229 0 1.697l-2.758 3.152 2.758 3.15c.469.469.469 1.229 0 1.698z"></path>
-        </symbol>
-
-        <symbol viewBox="0 0 20 20" id="large-arrow">
-            <path
-                    d="M13.25 10L6.109 2.58c-.268-.27-.268-.707 0-.979.268-.27.701-.27.969 0l7.83 7.908c.268.271.268.709 0 .979l-7.83 7.908c-.268.271-.701.27-.969 0-.268-.269-.268-.707 0-.979L13.25 10z"></path>
-        </symbol>
-
-        <symbol viewBox="0 0 20 20" id="large-arrow-down">
-            <path
-                    d="M17.418 6.109c.272-.268.709-.268.979 0s.271.701 0 .969l-7.908 7.83c-.27.268-.707.268-.979 0l-7.908-7.83c-.27-.268-.27-.701 0-.969.271-.268.709-.268.979 0L10 13.25l7.418-7.141z"></path>
-        </symbol>
-
-
-        <symbol viewBox="0 0 24 24" id="jump-to">
-            <path d="M19 7v4H5.83l3.58-3.59L8 6l-6 6 6 6 1.41-1.41L5.83 13H21V7z"></path>
-        </symbol>
-
-        <symbol viewBox="0 0 24 24" id="expand">
-            <path d="M10 18h4v-2h-4v2zM3 6v2h18V6H3zm3 7h12v-2H6v2z"></path>
-        </symbol>
-
-    </defs>
-</svg>
-
 <div id="swagger-ui"></div>
-<div id="spec-error" class="hidden alert alert-danger"></div>
-

 <script id="swagger-settings" type="application/json">{{ swagger_settings | safe }}</script>
 <script id="oauth2-config" type="application/json">{{ oauth2_config | safe }}</script>
@@ -66,33 +27,43 @@
 <script src="{% static 'drf-yasg/swagger-ui-dist/swagger-ui-standalone-preset.js' %}"></script>
 <script src="{% static 'drf-yasg/insQ.min.js' %}"></script>
 <script src="{% static 'drf-yasg/swagger-ui-init.js' %}"></script>
+{% block extra_scripts %}
+    {# -- Add any additional scripts here -- #}
+{% endblock %}

 <a id="oauth2-redirect-url" href="{% static 'drf-yasg/swagger-ui-dist/oauth2-redirect.html' %}" class="hidden"></a>

-<div id="django-session-auth" class="hidden">
-    {% if USE_SESSION_AUTH %}
+{% if USE_SESSION_AUTH %}
+    <div id="django-session-auth" class="hidden">
        {% csrf_token %}
-        {% if request.user.is_authenticated %}
-            <div class="hello">
-                <span class="django-session">Django</span> <span class="label label-primary">{{ request.user }}</span>
-            </div>
-        {% endif %}
+
+        {% block user_context_message %}
+            {% if request.user.is_authenticated %}
+                <div class="hello">
+                    <span class="django-session">Django</span> <span class="label label-primary">{{ request.user }}</span>
+                </div>
+            {% endif %}
+        {% endblock %}

        {% if request.user.is_authenticated %}
            <div class='btn authorize'>
                <a id="auth" class="header__btn" href="{{ LOGOUT_URL }}?next={{ request.path }}" data-sw-translate>
-                    Django Logout
+                    {% block django_logout_message %}
+                        Django Logout
+                    {% endblock %}
                </a>
            </div>
        {% else %}
            <div class='btn authorize'>
                <a id="auth" class="header__btn" href="{{ LOGIN_URL }}?next={{ request.path }}" data-sw-translate>
-                    Django Login
+                    {% block django_login_message %}
+                        Django Login
+                    {% endblock %}
                </a>
            </div>
        {% endif %}
-    {% endif %}
-</div>
+    </div>
+{% endif %}
 </body>

 </html>
@@ -11,7 +11,7 @@ from rest_framework.settings import api_settings as rest_framework_settings
 from rest_framework.utils import encoders, json
 from rest_framework.views import APIView

-from drf_yasg.app_settings import swagger_settings
+from .app_settings import swagger_settings

 logger = logging.getLogger(__name__)

@@ -50,7 +50,7 @@ def swagger_auto_schema(method=None, methods=None, auto_schema=unset, request_bo
        the `manual_parameters` argument.

        If a ``Serializer`` class or instance is given, it will be automatically converted into a :class:`.Schema`
-        used as a ``body`` :class:`.Parameter`, or into a list of ``form`` :class:`.Parameter`\ s, as appropriate.
+        used as a ``body`` :class:`.Parameter`, or into a list of ``form`` :class:`.Parameter`\\ s, as appropriate.

    :param .Serializer query_serializer: if you use a ``Serializer`` to parse query parameters, you can pass it here
        and have :class:`.Parameter` objects be generated automatically from it.
@@ -63,7 +63,7 @@ def swagger_auto_schema(method=None, methods=None, auto_schema=unset, request_bo

    :param list[.Parameter] manual_parameters: a list of manual parameters to override the automatically generated ones

-        :class:`.Parameter`\ s are identified by their (``name``, ``in``) combination, and any parameters given
+        :class:`.Parameter`\\ s are identified by their (``name``, ``in``) combination, and any parameters given
        here will fully override automatically generated parameters if they collide.

        It is an error to supply ``form`` parameters when the request does not consume form-data.
@@ -107,6 +107,8 @@ def swagger_auto_schema(method=None, methods=None, auto_schema=unset, request_bo
            'query_serializer': query_serializer,
            'manual_parameters': manual_parameters,
            'operation_id': operation_id,
+            'operation_summary': operation_summary,
+            'deprecated': deprecated,
            'operation_description': operation_description,
            'security': security,
            'responses': responses,
@@ -120,7 +122,7 @@ def swagger_auto_schema(method=None, methods=None, auto_schema=unset, request_bo
        data.update(extra_overrides)
        if not data:  # pragma: no cover
            # no overrides to set, no use in doing more work
-            return
+            return view_method

        # if the method is an @action, it will have a bind_to_methods attribute, or a mapping attribute for drf>3.8
        bind_to_methods = getattr(view_method, 'bind_to_methods', [])
@@ -252,6 +254,22 @@ def param_list_to_odict(parameters):
    return result


+def merge_params(parameters, overrides):
+    """Merge `overrides` into `parameters`. This is the same as appending `overrides` to `parameters`, but any element
+    of `parameters` whose ``(name, in_)`` tuple collides with an element in `overrides` is replaced by it.
+
+    Raises an ``AssertionError`` if either list contains duplicate parameters.
+
+    :param list[.Parameter] parameters: initial parameters
+    :param list[.Parameter] overrides: overriding parameters
+    :return: merged list
+    :rtype: list[.Parameter]
+    """
+    parameters = param_list_to_odict(parameters)
+    parameters.update(param_list_to_odict(overrides))
+    return list(parameters.values())
+
+
 def filter_none(obj):
    """Remove ``None`` values from tuples, lists or dictionaries. Return other objects as-is.

@@ -402,7 +420,7 @@ def get_field_default(field):
                               "called; 'default' will not be set on schema", field, exc_info=True)
                default = serializers.empty

-        if default is not serializers.empty:
+        if default is not serializers.empty and default is not None:
            try:
                default = field.to_representation(default)
                # JSON roundtrip ensures that the value is valid JSON;
@@ -11,12 +11,15 @@ from rest_framework.settings import api_settings
 from rest_framework.views import APIView

 from .app_settings import swagger_settings
-from .renderers import OpenAPIRenderer, ReDocRenderer, SwaggerJSONRenderer, SwaggerUIRenderer, SwaggerYAMLRenderer
+from .renderers import (
+    OpenAPIRenderer, ReDocOldRenderer, ReDocRenderer, SwaggerJSONRenderer, SwaggerUIRenderer, SwaggerYAMLRenderer
+)

 SPEC_RENDERERS = (SwaggerYAMLRenderer, SwaggerJSONRenderer, OpenAPIRenderer)
 UI_RENDERERS = {
    'swagger': (SwaggerUIRenderer, ReDocRenderer),
    'redoc': (ReDocRenderer, SwaggerUIRenderer),
+    'redoc-old': (ReDocOldRenderer, ReDocRenderer, SwaggerUIRenderer),
 }


@@ -45,9 +48,7 @@ def deferred_never_cache(view_func):


 def get_schema_view(info=None, url=None, patterns=None, urlconf=None, public=False, validators=None,
-                    generator_class=swagger_settings.DEFAULT_GENERATOR_CLASS,
-                    authentication_classes=api_settings.DEFAULT_AUTHENTICATION_CLASSES,
-                    permission_classes=api_settings.DEFAULT_PERMISSION_CLASSES):
+                    generator_class=None, authentication_classes=None, permission_classes=None):
    """Create a SchemaView class with default renderers and generators.

    :param .Info info: information about the API; if omitted, defaults to :ref:`DEFAULT_INFO <default-swagger-settings>`
@@ -63,9 +64,13 @@ def get_schema_view(info=None, url=None, patterns=None, urlconf=None, public=Fal
    :rtype: type[.SchemaView]
    """
    _public = public
-    _generator_class = generator_class
+    _generator_class = generator_class or swagger_settings.DEFAULT_GENERATOR_CLASS
    _auth_classes = authentication_classes
+    if _auth_classes is None:
+        _auth_classes = api_settings.DEFAULT_AUTHENTICATION_CLASSES
    _perm_classes = permission_classes
+    if _perm_classes is None:
+        _perm_classes = api_settings.DEFAULT_PERMISSION_CLASSES
    info = info or swagger_settings.DEFAULT_INFO
    validators = validators or []
    _spec_renderers = tuple(renderer.with_validators(validators) for renderer in SPEC_RENDERERS)
@@ -15,7 +15,7 @@ from articles.models import Article
 from drf_yasg import openapi
 from drf_yasg.app_settings import swagger_settings
 from drf_yasg.inspectors import CoreAPICompatInspector, FieldInspector, NotHandled, SwaggerAutoSchema
-from drf_yasg.utils import swagger_auto_schema
+from drf_yasg.utils import no_body, swagger_auto_schema


 class DjangoFilterDescriptionInspector(CoreAPICompatInspector):
@@ -133,11 +133,13 @@ class ArticleViewSet(viewsets.ModelViewSet):
            """
            pass

+    @swagger_auto_schema(request_body=no_body, operation_id='no_body_test')
    def update(self, request, *args, **kwargs):
        """update method docstring"""
        return super(ArticleViewSet, self).update(request, *args, **kwargs)

-    @swagger_auto_schema(operation_description="partial_update description override", responses={404: 'slug not found'})
+    @swagger_auto_schema(operation_description="partial_update description override", responses={404: 'slug not found'},
+                         operation_summary='partial_update summary', deprecated=True)
    def partial_update(self, request, *args, **kwargs):
        """partial_update method docstring"""
        return super(ArticleViewSet, self).partial_update(request, *args, **kwargs)
@@ -46,6 +46,10 @@ class SnippetList(generics.ListCreateAPIView):
        ),
    )
    def delete(self, *args, **kwargs):
+        """summary from docstring
+
+        description body is here, summary is not included
+        """
        pass


@@ -1,6 +1,8 @@
 import os

 # Build paths inside the project like this: os.path.join(BASE_DIR, ...)
+from django.urls import reverse_lazy
+
 BASE_DIR = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))

 ALLOWED_HOSTS = [
@@ -91,7 +93,7 @@ REST_FRAMEWORK = {
 # drf-yasg

 SWAGGER_SETTINGS = {
-    'LOGIN_URL': '/admin/login',
+    'LOGIN_URL': reverse_lazy('admin:login'),
    'LOGOUT_URL': '/admin/logout',

    'DEFAULT_INFO': 'testproj.urls.swagger_info',
@@ -108,6 +110,10 @@ SWAGGER_SETTINGS = {
    }
 }

+REDOC_SETTINGS = {
+    'SPEC_URL': ('schema-json', {'format': '.json'}),
+}
+
 # Internationalization
 # https://docs.djangoproject.com/en/1.11/topics/i18n/

@@ -51,6 +51,7 @@ urlpatterns = [
    url(r'^swagger(?P<format>.json|.yaml)$', SchemaView.without_ui(cache_timeout=0), name='schema-json'),
    url(r'^swagger/$', SchemaView.with_ui('swagger', cache_timeout=0), name='schema-swagger-ui'),
    url(r'^redoc/$', SchemaView.with_ui('redoc', cache_timeout=0), name='schema-redoc'),
+    url(r'^redoc-old/$', SchemaView.with_ui('redoc-old', cache_timeout=0), name='schema-redoc-old'),

    url(r'^cached/swagger(?P<format>.json|.yaml)$', SchemaView.without_ui(cache_timeout=None), name='cschema-json'),
    url(r'^cached/swagger/$', SchemaView.with_ui('swagger', cache_timeout=None), name='cschema-swagger-ui'),
@@ -6,7 +6,7 @@ from rest_framework.response import Response
 from rest_framework.views import APIView

 from drf_yasg import openapi
-from drf_yasg.utils import no_body, swagger_auto_schema
+from drf_yasg.utils import swagger_auto_schema
 from users.serializers import UserListQuerySerializer, UserSerializerrr


@@ -36,7 +36,7 @@ class UserList(APIView):
        serializer.save()
        return Response(serializer.data, status=status.HTTP_201_CREATED)

-    @swagger_auto_schema(request_body=no_body, operation_id="users_dummy", operation_description="dummy operation")
+    @swagger_auto_schema(operation_id="users_dummy", operation_description="dummy operation")
    def patch(self, request):
        pass

@@ -134,14 +134,9 @@ paths:
      tags:
        - articles
    put:
-      operationId: articles_update
+      operationId: no_body_test
      description: update method docstring
-      parameters:
-        - name: data
-          in: body
-          required: true
-          schema:
-            $ref: '#/definitions/Article'
+      parameters: []
      responses:
        '200':
          description: ''
@@ -151,6 +146,7 @@ paths:
        - articles
    patch:
      operationId: articles_partial_update
+      summary: partial_update summary
      description: partial_update description override
      parameters:
        - name: data
@@ -167,6 +163,7 @@ paths:
          description: slug not found
      tags:
        - articles
+      deprecated: true
    delete:
      operationId: articles_delete
      description: destroy method docstring
@@ -192,6 +189,8 @@ paths:
      responses:
        '200':
          description: ''
+          schema:
+            $ref: '#/definitions/Article'
      consumes:
        - multipart/form-data
      tags:
@@ -228,6 +227,8 @@ paths:
      responses:
        '201':
          description: ''
+          schema:
+            $ref: '#/definitions/ImageUpload'
      consumes:
        - multipart/form-data
      tags:
@@ -390,7 +391,8 @@ paths:
        - snippets
    delete:
      operationId: snippetsDeleteBulk
-      description: SnippetList classdoc
+      summary: summary from docstring
+      description: description body is here, summary is not included
      parameters:
        - name: data
          in: body
@@ -890,6 +892,32 @@ definitions:
        type: string
        format: uuid
        readOnly: true
+  ImageUpload:
+    required:
+      - image_styles
+    type: object
+    properties:
+      what_am_i_doing:
+        description: test
+        type: string
+        pattern: ^69$
+        default: '69'
+        minLength: 1
+      image_styles:
+        description: Parameter with Items
+        type: array
+        items:
+          type: string
+          enum:
+            - wide
+            - tall
+            - thumb
+            - social
+      upload:
+        description: image serializer help_text
+        type: string
+        readOnly: true
+        format: uri
  Identity:
    title: Identity
    type: object
@@ -1599,7 +1627,6 @@ definitions:
        title: Foo
        type: string
        minLength: 1
-    readOnly: true
  MethodFieldExample:
    title: Hint example
    type: object
@@ -25,8 +25,8 @@ def test_validator_url(swagger_settings, swagger):
    swagger_settings['VALIDATOR_URL'] = None
    _check_swagger_setting(swagger, 'validatorUrl', None)

-    swagger_settings['VALIDATOR_URL'] = 'not none'
-    _check_swagger_setting(swagger, 'validatorUrl', 'not none')
+    swagger_settings['VALIDATOR_URL'] = 'http://not.none/'
+    _check_swagger_setting(swagger, 'validatorUrl', 'http://not.none/')

    with pytest.raises(KeyError):
        swagger_settings['VALIDATOR_URL'] = ''
@@ -1,12 +1,9 @@
 [tox]
 # https://docs.djangoproject.com/en/dev/faq/install/#what-python-version-can-i-use-with-django
 envlist =
-    py{27,34,35,36}-django111-drf37,
-    py{27,34,35,36}-django111-drf38,
-    py{34,35,36,37}-django20-drf37,
-    py{34,35,36,37}-django20-drf38,
-    py{35,36,37}-django21-drf37,
-    py{35,36,37}-django21-drf38,
+    py{27,34,35,36}-django111-drf{37,38},
+    py{34,35,36,37}-django20-drf{37,38},
+    py{35,36,37}-django21-drf{37,38},
    djmaster, lint, docs

 [testenv]
@@ -63,7 +60,7 @@ not_skip = __init__.py
 atomic = true
 multi_line_output = 5
 line_length = 120
-known_future_library = future,six
+known_future_library = six
 known_standard_library =
    collections,copy,distutils,functools,inspect,io,json,logging,operator,os,pkg_resources,re,setuptools,sys,
    types,warnings
@@ -3,6 +3,8 @@ set -ev
 npm update

 cp node_modules/redoc/bundles/redoc.standalone.js src/drf_yasg/static/drf-yasg/redoc/redoc.min.js
+wget https://rebilly.github.io/ReDoc/releases/v1.x.x/redoc.min.js -O src/drf_yasg/static/drf-yasg/redoc-old/redoc.min.js
+
 cp -r node_modules/swagger-ui-dist src/drf_yasg/static/drf-yasg/
 pushd src/drf_yasg/static/drf-yasg/swagger-ui-dist/ >/dev/null
 rm -f package.json .npmignore README.md
Author	SHA1	Message	Date
Joe Korbel	957b4b125e	Update openapi.rst (#327 ) Minor typo on "because"	2019-03-08 18:24:55 +02:00
Cristi Vîjdea	a59f632516	Add OAS 3 types https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.0.1.md	2018-09-16 18:47:55 +03:00
Cristi Vîjdea	20786e53c3	Provide more OpenAPISchemaGenerator extension points Add ``should_include_endpoint`` and ``get_paths_object``.	2018-09-13 05:51:34 +03:00
Cristi Vîjdea	120c4dd884	Fix IPv4 pattern on Django 1.11	2018-09-13 05:14:08 +03:00
Cristi Vîjdea	5bdce56bba	Fix docs build with sphinx 1.8	2018-09-13 05:12:40 +03:00
Cristi Vîjdea	e761e2da50	Add 1.10.2 changelog	2018-09-13 04:19:31 +03:00
Cristi Vîjdea	9d330d9509	Use the first line of view method docstring as Operation summary Closes #205.	2018-09-13 04:18:55 +03:00
Cristi Vîjdea	c8f6d16891	Update ReDoc to 2.0.0-alpha.38	2018-09-13 03:44:10 +03:00
Cristi Vîjdea	857ef05b07	Handle reverse_lazy Fixes #209.	2018-09-13 03:38:13 +03:00
Cristi Vîjdea	586b88d8f3	Allow pattern on any field	2018-09-13 03:34:01 +03:00
Cristi Vîjdea	27cd5f7f2a	Add some convenience methods	2018-09-11 02:41:55 +03:00
Cristi Vîjdea	90812f5c43	Refactor get_queryset_from_view	2018-09-10 14:34:30 +03:00
Cristi Vîjdea	a6ae8b0521	Add ReDoc settings descriptions	2018-09-10 14:02:37 +03:00
Cristi Vîjdea	91530b64c6	Add DISPLAY_OPERATION_ID setting for swagger-ui Closes #206.	2018-09-10 14:02:25 +03:00
Cristi Vîjdea	6820d6bc70	Fix RelatedFieldInspector nesting issues	2018-09-10 05:04:03 +03:00
Cristi Vîjdea	f50ad29a2b	Fix lint errors	2018-09-10 02:48:08 +03:00
Cristi Vîjdea	27e38101a4	Add customization blocks to ui templates Closes #178.	2018-09-10 02:41:02 +03:00
Cristi Vîjdea	4bac38e67b	Update ReDoc settings	2018-09-10 01:39:57 +03:00
Cristi Vîjdea	10abf46597	Merge pull request #204 from axnsan12/release-1.10.1 Lotsa fixes. Sorry for the long time no see 😄	2018-09-10 01:00:26 +03:00
Cristi Vîjdea	42841e3092	Add 1.10.1 changelog	2018-09-10 00:42:45 +03:00
Cristi Vîjdea	0654aefe58	Update swagger-ui to 3.18.2 and ReDoc to 2.0.0-alpha.37	2018-09-10 00:13:39 +03:00
Cristi Vîjdea	41b1ca4483	Do not bail on response when request body is formData	2018-09-10 00:02:39 +03:00
Cristi Vîjdea	b109d4c847	Fix bad test for no_body	2018-09-09 23:14:09 +03:00
Cristi Vîjdea	591c12f1a7	Fix request_body=no_body handling Fixes #188, #199.	2018-09-09 23:14:09 +03:00
Cristi Vîjdea	271918a678	Fix empty swagger_auto_schema return value	2018-09-09 23:14:09 +03:00
Cristi Vîjdea	c5c40e31c4	Log regex compilation failure in find_regex Closes #193.	2018-09-09 22:33:13 +03:00
Cristi Vîjdea	3ac6c9ec3a	Remove dependency on future Sole use was raise_from. six.raise_from loses exception detail on Python 2, so god help the programmers of the past. Fixes #196.	2018-09-09 22:29:11 +03:00
Cristi Vîjdea	5fa35d5b81	Check for None before calling to_representation Django REST Framework also does this in serializers. https://github.com/encode/django-rest-framework/issues/2299 https://github.com/encode/django-rest-framework/blob/4d57d46bf89f54f276909219ee06f0a2bf112f9f/rest_framework/serializers.py#L518 Fixes #203.	2018-09-09 22:22:58 +03:00
Terence D. Honles	f9b215deab	Fix missing backslashes found via pytest 3.8 (#202 ) See: https://docs.python.org/3/reference/lexical_analysis.html#string-and-bytes-literals Changed in version 3.6: Unrecognized escape sequences produce a DeprecationWarning Closes #202.	2018-09-09 22:17:04 +03:00
Nour Chawich	0837873f55	Add missing overrides to `swagger_auto_schema` (#194 ) Add missing `operation_summary` and `deprecated` to `swagger_auto_schema` decorator data. The previous PR missed adding these to extra overrides. - Added tests - Updated reference.yaml Refs #149, #173. Closes #194, #198.	2018-09-09 22:15:50 +03:00
Julian Bez	02b8848912	Fix error when using typing classes (#195 ) Closes #195.	2018-09-09 22:11:29 +03:00
Cristi Vîjdea	6e39a58b2d	Defer settings imports to avoid ImportErrors	2018-09-09 21:56:26 +03:00
Cristi Vîjdea	e146a9712e	Remove minor version from PyCharm python interpreter name This allows for conflictless development on any supproted python version	2018-09-09 21:56:26 +03:00
Cristi Vîjdea	ec7529399e	Fix swagger-ui style when session auth is disabled	2018-09-09 21:56:26 +03:00
Cristi Vîjdea	824baf7e9d	Update PyCharm interpreter to python 3.7	2018-08-14 09:54:05 +03:00
Cristi Vîjdea	dd50eb5e12	Remove unused requirement	2018-08-14 09:53:47 +03:00
Cristi Vîjdea	9b56e1a4c8	Avoid invalid usage of readOnly	2018-08-09 04:27:08 +03:00
Cristi Vîjdea	608abaf0e1	Fuck this test	2018-08-09 04:02:35 +03:00
Cristi Vîjdea	64e13a94da	Remove tox-battery from CI requirements	2018-08-09 03:54:35 +03:00
Cristi Vîjdea	5051f91c97	Don't cache .tox on travis	2018-08-09 03:52:18 +03:00
Cristi Vîjdea	d1ae81a27e	Fix relative imports	2018-08-09 03:52:09 +03:00
Cristi Vîjdea	1ca401959c	Fix tests	2018-08-09 03:40:35 +03:00
Cristi Vîjdea	cd4bd4a18e	Add SPEC_URL setting	2018-08-09 03:32:04 +03:00
Cristi Vîjdea	8a69f08c29	Update ReDoc to 2.0.0-alpha.34	2018-08-09 03:15:08 +03:00
Cristi Vîjdea	e533b0827a	Add ReDoc 1.x.x renderer	2018-08-09 03:14:08 +03:00
Cristi Vîjdea	dc78dfdad8	Shrink tox envlist	2018-08-08 01:53:24 +03:00