Release version 1.11.0

Update reference schema
Fix IE11 bugs
2018-10-14 21:35:07 +03:00 · 2018-10-14 21:25:24 +03:00 · 2018-10-14 21:25:17 +03:00 · 2018-10-14 20:43:26 +03:00 · 2018-10-14 20:40:34 +03:00 · 2018-10-14 20:23:53 +03:00
38 changed files with 928 additions and 444 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/
@@ -17,7 +17,9 @@
      <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://$MODULE_DIR$/build" />
      <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" />
@@ -25,12 +27,14 @@
    </content>
    <orderEntry type="jdk" jdkName="Python 3 (drf-yasg)" jdkType="Python SDK" />
    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="immutable" level="application" />
  </component>
  <component name="TemplatesService">
    <option name="TEMPLATE_CONFIGURATION" value="Django" />
    <option name="TEMPLATE_FOLDERS">
      <list>
        <option value="$MODULE_DIR$/src/drf_yasg/templates" />
+        <option value="$MODULE_DIR$/testproj/testproj/templates" />
      </list>
    </option>
  </component>
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="JavaScriptLibraryMappings">
+    <file url="file://$PROJECT_DIR$" libraries="{immutable}" />
+  </component>
+</project>
@@ -3,6 +3,37 @@ Changelog
 #########


+**********
+**1.11.0**
+**********
+
+*Release date: Oct 14, 2018*
+
+- **ADDED:** ``PERSIST_AUTH``, ``REFETCH_SCHEMA_WITH_AUTH``, ``REFETCH_SCHEMA_ON_LOGOUT``
+  settings and related javascript implementation for persisting authentication data to swagger-ui localStorage
+- **IMPROVED:** UI-enabled views will now no longer generate the full specification document twice; the HTML part
+  of the view will only generate a barebones ``Swagger`` object with no ``paths`` and ``definitions``
+- **IMPROVED:** added the ``FETCH_SCHEMA_WITH_QUERY`` setting to enable fetching of the schema document using
+  query parameters passed to the UI view (:issue:`208`)
+- **IMPROVED:** added support for the very common ``x-nullable`` extension (:issue:`217`)
+- **IMPROVED:** extensibility of some classes was improved by adding more extension points, together with more blocks
+  for ``swagger-ui.html``/``redoc.html`` and some JavaScript hooks in ``swagger-ui-init.js``
+- **FIXED:** removed usage of ``inspect.signature`` on python 2.7 (:issue:`222`)
+
+**********
+**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**
 **********
@@ -19,7 +50,7 @@ Changelog
 - **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:** removed exceptions loged for fields with ``default=None`` (:issue:`203`)
+- **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`)


@@ -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 = []
@@ -4,15 +4,12 @@ Customizing the web UI

 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:
+You can also extend one of the `drf-yasg/swagger-ui.html`_ or `drf-yasg/redoc.html`_ templates that are used for
+rendering. See the template source code (linked above) for a complete list of customizable blocks.

-{% block extra_styles %}
-  additional stylesheets
+The ``swagger-ui`` view has some quite involed JavaScript hooks used for some functionality, which you might also
+want to review at `drf-yasg/swagger-ui-init.js`_.

-{% block extra_scripts %}
-  additional scripts
-
-{% block user_context_message %}
-  *(swagger-ui session auth only)*
-  logged in user message
+.. _drf-yasg/swagger-ui.html: https://github.com/axnsan12/drf-yasg/blob/master/src/drf_yasg/templates/drf-yasg/swagger-ui.html
+.. _drf-yasg/swagger-ui-init.js: https://github.com/axnsan12/drf-yasg/blob/master/src/drf_yasg/static/drf-yasg/swagger-ui-init.js
+.. _drf-yasg/redoc.html: https://github.com/axnsan12/drf-yasg/blob/master/src/drf_yasg/templates/drf-yasg/redoc.html
@@ -222,6 +222,40 @@ set to ``None`` to remove the badge.
 **Default**: :python:`'http://online.swagger.io/validator/'` |br|
 *Maps to parameter*: ``validatorUrl``

+PERSIST_AUTH
+------------
+
+Persist swagger-ui authorization data to local storage. |br|
+**WARNING:** This may be a security risk as the credentials are stored unencrypted and can be accessed
+by all javascript code running on the same domain.
+
+**Default**: :python:`'False` |br|
+*Maps to parameter*: -
+
+REFETCH_SCHEMA_WITH_AUTH
+------------------------
+
+Re-fetch the OpenAPI document with the new credentials after authorization is performed through swagger-ui.
+
+**Default**: :python:`'False` |br|
+*Maps to parameter*: -
+
+REFETCH_SCHEMA_ON_LOGOUT
+------------------------
+
+Re-fetch the OpenAPI document without credentials after authorization is removed through swagger-ui.
+
+**Default**: :python:`'False` |br|
+*Maps to parameter*: -
+
+FETCH_SCHEMA_WITH_QUERY
+-----------------------
+
+Fetch the OpenAPI document using the query parameters passed to the swagger-ui page request.
+
+**Default**: :python:`'True` |br|
+*Maps to parameter*: -
+
 OPERATIONS_SORTER
 -----------------

@@ -332,6 +366,14 @@ This does not filter the operations from the display.
 **Default**: :python:`['get','put','post','delete','options','head','patch','trace']` |br|
 *Maps to parameter*: ``supportedSubmitMethods``

+DISPLAY_OPERATION_ID
+--------------------
+
+Controls the display of operationId in operations list.
+
+**Default**: :python:`True`
+*Maps to parameter*: ``displayOperationId``
+
 **************
 REDOC_SETTINGS
 **************
@@ -356,6 +398,10 @@ URL which serves the UI; see :ref:`note on URL settings <url-settings>` above.
 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|
@@ -364,32 +410,52 @@ LAZY_RENDERING
 HIDE_HOSTNAME
 -------------

+If set, the protocol and hostname is not shown in the operation definition.
+
 **Default**: :python:`False` |br|
 *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*: ``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*: ``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``

+FETCH_SCHEMA_WITH_QUERY
+-----------------------
+
+Fetch the OpenAPI document using the query parameters passed to the ReDoc page request.
+
+**Default**: :python:`'True` |br|
+*Maps to parameter*: -
+

 .. _FORCE_SCRIPT_NAME: https://docs.djangoproject.com/en/2.0/ref/settings/#force-script-name
@@ -3,6 +3,14 @@
  "requires": true,
  "lockfileVersion": 1,
  "dependencies": {
+    "@babel/runtime": {
+      "version": "7.1.2",
+      "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.1.2.tgz",
+      "integrity": "sha512-Y3SCjmhSupzFB6wcv1KmmFucH6gDVnI30WjOcicV10ju0cZjak3Jcs67YLIXBrmZYw1xCrVeJPbycFwrqNyxpg==",
+      "requires": {
+        "regenerator-runtime": "^0.12.0"
+      }
+    },
    "argparse": {
      "version": "1.0.10",
      "resolved": "https://registry.npmjs.org/argparse/-/argparse-1.0.10.tgz",
@@ -11,25 +19,6 @@
        "sprintf-js": "~1.0.2"
      }
    },
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-      "resolved": "https://registry.npmjs.org/asap/-/asap-2.0.6.tgz",
-      "integrity": "sha1-5QNHYR1+aQlDIIu9r+vLwvuGbUY="
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-    },
-    "buffer": {
-      "version": "5.2.1",
-      "resolved": "https://registry.npmjs.org/buffer/-/buffer-5.2.1.tgz",
-      "integrity": "sha512-c+Ko0loDaFfuPWiL02ls9Xd3GO3cPVmUobQ6t3rXNUk304u6hGq+8N/kFi+QEIKhzK3uwolVhLzszmfLmMLnqg==",
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-        "ieee754": "^1.1.4"
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    "call-me-maybe": {
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      "resolved": "https://registry.npmjs.org/call-me-maybe/-/call-me-maybe-1.0.1.tgz",
@@ -51,32 +40,12 @@
        "tiny-emitter": "^2.0.0"
      }
    },
-    "core-js": {
-      "version": "1.2.7",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-1.2.7.tgz",
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-    "css-to-react-native": {
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-      "requires": {
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-        "fbjs": "^0.8.5",
-        "postcss-value-parser": "^3.3.0"
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    "debug": {
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-      "resolved": "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz",
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+      "version": "3.2.6",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-3.2.6.tgz",
+      "integrity": "sha512-mel+jf7nrtEl5Pn1Qx46zARXKDpBbvzezse7p7LqINmdoIk8PYP5SySaxEmYv6TZ0JyEKA1hsCId6DIhgITtWQ==",
      "requires": {
-        "ms": "2.0.0"
+        "ms": "^2.1.1"
      }
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@@ -100,14 +69,6 @@
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@@ -123,20 +84,6 @@
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-      "integrity": "sha1-xNWY6taUkRJlPWWIsBpc3Nn5D90=",
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-        "isomorphic-fetch": "^2.1.1",
-        "loose-envify": "^1.0.0",
-        "object-assign": "^4.1.0",
-        "promise": "^7.1.1",
-        "setimmediate": "^1.0.5",
-        "ua-parser-js": "^0.7.18"
-      }
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@@ -165,43 +112,11 @@
        "delegate": "^3.1.2"
      }
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-      "integrity": "sha1-EtSj3U5o4Lec6428hBc66A2RykQ="
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@@ -254,9 +169,9 @@
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+      "version": "0.5.1",
+      "resolved": "https://registry.npmjs.org/marked/-/marked-0.5.1.tgz",
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    },
    "memoize-one": {
      "version": "4.0.2",
@@ -272,27 +187,18 @@
      }
    },
    "mobx-react": {
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+      "version": "5.2.8",
+      "resolved": "https://registry.npmjs.org/mobx-react/-/mobx-react-5.2.8.tgz",
+      "integrity": "sha512-VAkeqkrIpdoy3VPPoqvxjdQmcTT6hi7i3TsZSwcKbSrPbSTuWc7cp1EOiX/zV1wPWEuoNAQ22bCrskQwvdYTJA==",
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-      "requires": {
-        "encoding": "^0.1.11",
-        "is-stream": "^1.0.1"
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+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz",
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@@ -300,9 +206,9 @@
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+      "version": "4.0.10",
+      "resolved": "https://registry.npmjs.org/ono/-/ono-4.0.10.tgz",
+      "integrity": "sha512-4Xz4hlbq7MzV0I3vKfZwRvyj8tCbXODqBNzFqtkjP+KTV93zzDRju8kw1qnf6P5kcZ2+xlIq6wSCqA+euSKxhA==",
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-      "integrity": "sha1-h/OPnxj3dKSrTIojL1xc6IcqnRU="
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/polished/-/polished-2.2.0.tgz",
+      "integrity": "sha512-GEKeNET1XIri53xKpFwGZX4fh2k3b5GE5fxwLWYYR2sGWkMAHJVcb7bK1g6QHIDcoIEEGC8CzHOQgl2qFByd3w==",
+      "requires": {
+        "@babel/runtime": "^7.0.0"
+      }
    },
    "prismjs": {
      "version": "1.15.0",
@@ -343,14 +247,6 @@
      "resolved": "https://registry.npmjs.org/process/-/process-0.5.2.tgz",
      "integrity": "sha1-FjjYqONML0QKkduVq5rrZ3/Bhc8="
    },
-    "promise": {
-      "version": "7.3.1",
-      "resolved": "https://registry.npmjs.org/promise/-/promise-7.3.1.tgz",
-      "integrity": "sha512-nolQXZ/4L+bP/UGlkfaIujX9BKxGwmQ9OT4mOt5yvy8iK1h3wqTEJCijzGANTCCl9nWjY41juyAn2K3Q1hLLTg==",
-      "requires": {
-        "asap": "~2.0.3"
-      }
-    },
    "prop-types": {
      "version": "15.6.2",
      "resolved": "https://registry.npmjs.org/prop-types/-/prop-types-15.6.2.tgz",
@@ -369,9 +265,9 @@
      }
    },
    "react-hot-loader": {
-      "version": "4.3.6",
-      "resolved": "https://registry.npmjs.org/react-hot-loader/-/react-hot-loader-4.3.6.tgz",
-      "integrity": "sha512-iuBeBkLz7tdkKmKduNww9o5JY4ZH1XI0TWwkWToHIqfOSh1xMCqLMSYXUasWfgZWykWWa9IkueYab+cDq2jyWg==",
+      "version": "4.3.11",
+      "resolved": "https://registry.npmjs.org/react-hot-loader/-/react-hot-loader-4.3.11.tgz",
+      "integrity": "sha512-T0G5jURyTsFLoiW6MTr5Q35UHC/B2pmYJ7+VBjk8yMDCEABRmCGy4g6QwxoB4pWg4/xYvVTa/Pbqnsgx/+NLuA==",
      "requires": {
        "fast-levenshtein": "^2.0.6",
        "global": "^4.3.0",
@@ -381,11 +277,6 @@
        "shallowequal": "^1.0.2"
      }
    },
-    "react-is": {
-      "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",
      "resolved": "https://registry.npmjs.org/react-lifecycles-compat/-/react-lifecycles-compat-3.0.4.tgz",
@@ -401,9 +292,9 @@
      }
    },
    "redoc": {
-      "version": "2.0.0-alpha.37",
-      "resolved": "https://registry.npmjs.org/redoc/-/redoc-2.0.0-alpha.37.tgz",
-      "integrity": "sha512-yuT8sTT+oNzg8G9PfsUhu8Jhd9rWYJCTSQnbgaq9KzAFcJ2O0XfvlstkGXDK1zmtSSBBe5cy9Z/1XcQGDiGYug==",
+      "version": "2.0.0-alpha.40",
+      "resolved": "https://registry.npmjs.org/redoc/-/redoc-2.0.0-alpha.40.tgz",
+      "integrity": "sha512-qc6wmw97a1Yh7LAqlF3BEVp8ualHaGjGLnsRL2O8BScqVmhFgyeAkFqayHdaT7qe5/g5Bge090U6Eq5OyvXi2Q==",
      "requires": {
        "classnames": "^2.2.6",
        "decko": "^1.2.0",
@@ -413,27 +304,26 @@
        "json-schema-ref-parser": "^5.1.2",
        "lunr": "^2.3.2",
        "mark.js": "^8.11.1",
-        "marked": "0.3.18",
+        "marked": "^0.5.1",
        "memoize-one": "^4.0.0",
        "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": "^1.6.1",
-        "react-hot-loader": "^4.3.4",
+        "react-dropdown": "^1.6.2",
+        "react-hot-loader": "^4.3.5",
        "react-tabs": "^2.0.0",
        "slugify": "^1.3.1",
        "stickyfill": "^1.1.1",
-        "styled-components": "^3.4.2",
        "tslib": "^1.9.3"
      }
    },
-    "safer-buffer": {
-      "version": "2.1.2",
-      "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
-      "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
+    "regenerator-runtime": {
+      "version": "0.12.1",
+      "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.12.1.tgz",
+      "integrity": "sha512-odxIc1/vDlo4iZcfXqRYFj0vpXFNoGdKMAUieAlFYO6m/nl5e9KR/beGf41z4a1FI+aQgtjhuaSlDxQ0hmkrHg=="
    },
    "select": {
      "version": "1.1.2",
@@ -441,11 +331,6 @@
      "integrity": "sha1-DnNQrN7ICxEIUoeG7B1EGNEbOW0=",
      "optional": true
    },
-    "setimmediate": {
-      "version": "1.0.5",
-      "resolved": "https://registry.npmjs.org/setimmediate/-/setimmediate-1.0.5.tgz",
-      "integrity": "sha1-KQy7Iy4waULX1+qbg3Mqt4VvgoU="
-    },
    "shallowequal": {
      "version": "1.1.0",
      "resolved": "https://registry.npmjs.org/shallowequal/-/shallowequal-1.1.0.tgz",
@@ -466,44 +351,10 @@
      "resolved": "https://registry.npmjs.org/stickyfill/-/stickyfill-1.1.1.tgz",
      "integrity": "sha1-OUE/7p0CXHSn5ZzuyyN4TMDxfwI="
    },
-    "styled-components": {
-      "version": "3.4.5",
-      "resolved": "https://registry.npmjs.org/styled-components/-/styled-components-3.4.5.tgz",
-      "integrity": "sha512-/4c4/72+QAZ8LO+VIzTcitdjMcJleOln1laK9HZr166O+OmGpKZYt3+hRn0YhYPytwDGfx9J5c7WhU7Oys+nSw==",
-      "requires": {
-        "buffer": "^5.0.3",
-        "css-to-react-native": "^2.0.3",
-        "fbjs": "^0.8.16",
-        "hoist-non-react-statics": "^2.5.0",
-        "prop-types": "^15.5.4",
-        "react-is": "^16.3.1",
-        "stylis": "^3.5.0",
-        "stylis-rule-sheet": "^0.0.10",
-        "supports-color": "^3.2.3"
-      }
-    },
-    "stylis": {
-      "version": "3.5.3",
-      "resolved": "https://registry.npmjs.org/stylis/-/stylis-3.5.3.tgz",
-      "integrity": "sha512-TxU0aAscJghF9I3V9q601xcK3Uw1JbXvpsBGj/HULqexKOKlOEzzlIpLFRbKkCK990ccuxfXUqmPbIIo7Fq/cQ=="
-    },
-    "stylis-rule-sheet": {
-      "version": "0.0.10",
-      "resolved": "https://registry.npmjs.org/stylis-rule-sheet/-/stylis-rule-sheet-0.0.10.tgz",
-      "integrity": "sha512-nTbZoaqoBnmK+ptANthb10ZRZOGC+EmTLLUxeYIuHNkEKcmKgXX1XWKkUBT2Ac4es3NybooPe0SmvKdhKJZAuw=="
-    },
-    "supports-color": {
-      "version": "3.2.3",
-      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-3.2.3.tgz",
-      "integrity": "sha1-ZawFBLOVQXHYpklGsq48u4pfVPY=",
-      "requires": {
-        "has-flag": "^1.0.0"
-      }
-    },
    "swagger-ui-dist": {
-      "version": "3.18.2",
-      "resolved": "https://registry.npmjs.org/swagger-ui-dist/-/swagger-ui-dist-3.18.2.tgz",
-      "integrity": "sha512-pWAEiKkgWUJvjmLW9AojudnutJ+NTn5g6OdNLj1iIJWwCkoy40K3Upwa24DqFbmIE4vLX4XplND61hp2L+s5vg=="
+      "version": "3.19.3",
+      "resolved": "https://registry.npmjs.org/swagger-ui-dist/-/swagger-ui-dist-3.19.3.tgz",
+      "integrity": "sha512-bHH4yJrOpNCxLPqoEx2ZdwSuLMmc+V3JmFM9oetqWKKRv9AgUnrO1XNhePe9uc53QPaeJ0nCf3cLCxJBle6hjA=="
    },
    "tiny-emitter": {
      "version": "2.0.2",
@@ -515,16 +366,6 @@
      "version": "1.9.3",
      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.9.3.tgz",
      "integrity": "sha512-4krF8scpejhaOgqzBEcGM7yDIEfi0/8+8zDRZhNZZ2kjmHJ4hv3zCbQWxoJGz1iw5U0Jl0nma13xzHXcncMavQ=="
-    },
-    "ua-parser-js": {
-      "version": "0.7.18",
-      "resolved": "https://registry.npmjs.org/ua-parser-js/-/ua-parser-js-0.7.18.tgz",
-      "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=="
    }
  }
 }
@@ -1,8 +1,8 @@
 {
  "name": "drf-yasg",
  "dependencies": {
-    "redoc": "^2.0.0-alpha.37",
-    "swagger-ui-dist": "^3.18.2"
+    "redoc": "^2.0.0-alpha.40",
+    "swagger-ui-dist": "^3.19.3"
  },
  "repository": {
    "type": "git",
@@ -33,7 +33,7 @@ SWAGGER_DEFAULTS = {

    'USE_SESSION_AUTH': True,
    'SECURITY_DEFINITIONS': {
-        'basic': {
+        'Basic': {
            'type': 'basic'
        }
    },
@@ -42,6 +42,10 @@ SWAGGER_DEFAULTS = {
    'LOGOUT_URL': getattr(settings, 'LOGOUT_URL', None),
    'SPEC_URL': None,
    'VALIDATOR_URL': '',
+    'PERSIST_AUTH': False,
+    'REFETCH_SCHEMA_WITH_AUTH': False,
+    'REFETCH_SCHEMA_ON_LOGOUT': False,
+    'FETCH_SCHEMA_WITH_QUERY': True,

    'OPERATIONS_SORTER': None,
    'TAGS_SORTER': None,
@@ -63,6 +67,7 @@ SWAGGER_DEFAULTS = {
        'patch',
        'trace'
    ],
+    'DISPLAY_OPERATION_ID': True,
 }

 REDOC_DEFAULTS = {
@@ -73,6 +78,7 @@ REDOC_DEFAULTS = {
    'PATH_IN_MIDDLE': False,
    'NATIVE_SCROLLBARS': False,
    'REQUIRED_PROPS_FIRST': False,
+    'FETCH_SCHEMA_WITH_QUERY': True,
 }

 IMPORT_STRINGS = [
@@ -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

@@ -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)
@@ -192,7 +192,7 @@ class FieldInspector(BaseInspector):

            - arguments specified by the ``kwargs`` parameter of :meth:`._get_partial_types`
            - ``instance_kwargs`` passed to the constructor function
-            - ``title``, ``description``, ``required`` and ``default`` inferred from the field,
+            - ``title``, ``description``, ``required``, ``x-nullable`` and ``default`` inferred from the field,
              where appropriate

          If ``existing_object`` is not ``None``, it is updated instead of creating a new object.
@@ -225,6 +225,9 @@ class FieldInspector(BaseInspector):
                instance_kwargs.setdefault('title', title)
            if description is not None:
                instance_kwargs.setdefault('description', description)
+            if field.allow_null and not instance_kwargs.get('required', False) and not field.required:
+                instance_kwargs['x_nullable'] = True
+
            instance_kwargs.update(kwargs)

            if existing_object is not None:
@@ -5,7 +5,6 @@ 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
@@ -18,11 +17,15 @@ from ..utils import decimal_as_float, filter_none, get_serializer_class, get_ser
 from .base import FieldInspector, NotHandled, SerializerInspector

 try:
-    # Python>=3.5
    import typing
 except ImportError:
    typing = None

+try:
+    from inspect import signature as inspect_signature
+except ImportError:
+    inspect_signature = None
+
 logger = logging.getLogger(__name__)


@@ -83,10 +86,10 @@ class InlineSerializerInspector(SerializerInspector):

            ref_name = self.get_serializer_ref_name(field)

-            def make_schema_definition():
+            def make_schema_definition(serializer=field):
                properties = OrderedDict()
                required = []
-                for property_name, child in field.fields.items():
+                for property_name, child in serializer.fields.items():
                    property_name = self.get_property_name(property_name)
                    prop_kwargs = {
                        'read_only': bool(child.read_only) or None
@@ -165,6 +168,25 @@ 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.

@@ -231,10 +253,18 @@ 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)

@@ -256,6 +286,10 @@ 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
@@ -401,7 +435,7 @@ 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)
@@ -513,13 +547,13 @@ class SerializerMethodFieldInspector(FieldInspector):
                serializer.read_only = True

            return self.probe_field_inspectors(serializer, swagger_object_type, use_references, read_only=True)
-        elif typing:
+        elif typing and inspect_signature:
            # look for Python 3.5+ style type hinting of the return value
-            hint_class = inspect.signature(method).return_annotation
+            hint_class = inspect_signature(method).return_annotation

-            if not isclass(hint_class) and hasattr(hint_class, '__args__'):
+            if not inspect.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):
+            if inspect.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:
@@ -644,42 +678,56 @@ try:
    from djangorestframework_camel_case.render import CamelCaseJSONRenderer
    from djangorestframework_camel_case.render import camelize
 except ImportError:  # pragma: no cover
-    class CamelCaseJSONFilter(FieldInspector):
-        """Converts property names to camelCase if ``djangorestframework_camel_case`` is used."""
-        pass
-else:
-    def camelize_string(s):
-        """Hack to force ``djangorestframework_camel_case`` to camelize a plain string."""
+    CamelCaseJSONParser = CamelCaseJSONRenderer = None
+
+    def camelize(data):
+        return data
+
+
+class CamelCaseJSONFilter(FieldInspector):
+    """Converts property names to camelCase if ``djangorestframework_camel_case`` is used."""
+
+    def camelize_string(self, s):
+        """Hack to force ``djangorestframework_camel_case`` to camelize a plain string.
+
+        :param str s: the string
+        :return: camelized string
+        :rtype: str
+        """
        return next(iter(camelize({s: ''})))

-    def camelize_schema(schema_or_ref, components):
-        """Recursively camelize property names for the given schema using ``djangorestframework_camel_case``."""
-        schema = openapi.resolve_ref(schema_or_ref, components)
+    def camelize_schema(self, schema):
+        """Recursively camelize property names for the given schema using ``djangorestframework_camel_case``.
+        The target schema object must be modified in-place.
+
+        :param openapi.Schema schema: the :class:`.Schema` object
+        """
        if getattr(schema, 'properties', {}):
            schema.properties = OrderedDict(
-                (camelize_string(key), camelize_schema(val, components))
+                (self.camelize_string(key), self.camelize_schema(openapi.resolve_ref(val, self.components)) or val)
                for key, val in schema.properties.items()
            )

            if getattr(schema, 'required', []):
-                schema.required = [camelize_string(p) for p in schema.required]
+                schema.required = [self.camelize_string(p) for p in schema.required]

-        return schema_or_ref
+    def process_result(self, result, method_name, obj, **kwargs):
+        if isinstance(result, openapi.Schema.OR_REF) and self.is_camel_case():
+            schema = openapi.resolve_ref(result, self.components)
+            self.camelize_schema(schema)

-    class CamelCaseJSONFilter(FieldInspector):
-        """Converts property names to camelCase if ``CamelCaseJSONParser`` or ``CamelCaseJSONRenderer`` are used."""
+        return result

+    if CamelCaseJSONParser and CamelCaseJSONRenderer:
        def is_camel_case(self):
            return (
                any(issubclass(parser, CamelCaseJSONParser) for parser in self.view.parser_classes) or
                any(issubclass(renderer, CamelCaseJSONRenderer) for renderer in self.view.renderer_classes)
            )
+    else:
+        def is_camel_case(self):
+            return False

-        def process_result(self, result, method_name, obj, **kwargs):
-            if isinstance(result, openapi.Schema.OR_REF) and self.is_camel_case():
-                return camelize_schema(result, self.components)
-
-            return result

 try:
    from rest_framework_recursive.fields import RecursiveField
@@ -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

@@ -162,21 +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.
@@ -323,16 +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.
@@ -340,7 +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,
@@ -1,8 +1,7 @@
-import warnings
-
 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

@@ -29,7 +28,7 @@ class _SpecRenderer(BaseRenderer):

        if not isinstance(data, Swagger):  # pragma: no cover
            # if `swagger` is not a ``Swagger`` object, it means we somehow got a non-success ``Response``
-            # in that case, it's probably better to let the default ``TemplateHTMLRenderer`` render it
+            # in that case, it's probably better to let the default ``JSONRenderer`` render it
            # see https://github.com/axnsan12/drf-yasg/issues/58
            return JSONRenderer().render(data, media_type, renderer_context)
        return codec.encode(data)
@@ -69,20 +68,19 @@ class _UIRenderer(BaseRenderer):
            # see https://github.com/axnsan12/drf-yasg/issues/58
            return TemplateHTMLRenderer().render(swagger, accepted_media_type, renderer_context)
        self.set_context(renderer_context, swagger)
-        return render(
-            renderer_context['request'],
-            self.template,
-            renderer_context
-        )
+        return render(renderer_context['request'], self.template, renderer_context)

-    def set_context(self, renderer_context, swagger):
-        renderer_context['title'] = swagger.info.title
-        renderer_context['version'] = swagger.info.version
+    def set_context(self, renderer_context, swagger=None):
+        renderer_context['title'] = swagger.info.title or '' if swagger else ''
+        renderer_context['version'] = swagger.info.version or '' if swagger else ''
        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 resolve_url(self, to):
+        if isinstance(to, Promise):
+            to = str(to)
+
        if to is None:
            return None

@@ -117,7 +115,7 @@ class SwaggerUIRenderer(_UIRenderer):
    template = 'drf-yasg/swagger-ui.html'
    format = 'swagger'

-    def set_context(self, renderer_context, swagger):
+    def set_context(self, renderer_context, swagger=None):
        super(SwaggerUIRenderer, self).set_context(renderer_context, swagger)
        renderer_context['swagger_settings'] = json.dumps(self.get_swagger_ui_settings())

@@ -135,6 +133,11 @@ class SwaggerUIRenderer(_UIRenderer):
            'showCommonExtensions': swagger_settings.SHOW_COMMON_EXTENSIONS,
            'oauth2RedirectUrl': swagger_settings.OAUTH2_REDIRECT_URL,
            'supportedSubmitMethods': swagger_settings.SUPPORTED_SUBMIT_METHODS,
+            'displayOperationId': swagger_settings.DISPLAY_OPERATION_ID,
+            'persistAuth': swagger_settings.PERSIST_AUTH,
+            'refetchWithAuth': swagger_settings.REFETCH_SCHEMA_WITH_AUTH,
+            'refetchOnLogout': swagger_settings.REFETCH_SCHEMA_ON_LOGOUT,
+            'fetchSchemaWithQuery': swagger_settings.FETCH_SCHEMA_WITH_QUERY,
        }

        data = filter_none(data)
@@ -149,7 +152,7 @@ class ReDocRenderer(_UIRenderer):
    template = 'drf-yasg/redoc.html'
    format = 'redoc'

-    def set_context(self, renderer_context, swagger):
+    def set_context(self, renderer_context, swagger=None):
        super(ReDocRenderer, self).set_context(renderer_context, swagger)
        renderer_context['redoc_settings'] = json.dumps(self.get_redoc_settings())

@@ -162,6 +165,7 @@ class ReDocRenderer(_UIRenderer):
            'pathInMiddlePanel': redoc_settings.PATH_IN_MIDDLE,
            'nativeScrollbars': redoc_settings.NATIVE_SCROLLBARS,
            'requiredPropsFirst': redoc_settings.REQUIRED_PROPS_FIRST,
+            'fetchSchemaWithQuery': redoc_settings.FETCH_SCHEMA_WITH_QUERY,
        }

        return filter_none(data)
@@ -0,0 +1,34 @@
+/**
+ * Copyright (c) 2014-present, Facebook, Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):t.Immutable=e()}(this,function(){"use strict";function t(t,e){e&&(t.prototype=Object.create(e.prototype)),t.prototype.constructor=t}function e(t){return o(t)?t:O(t)}function r(t){return u(t)?t:x(t)}function n(t){return s(t)?t:k(t)}function i(t){return o(t)&&!a(t)?t:A(t)}function o(t){return!(!t||!t[ar])}function u(t){return!(!t||!t[hr])}function s(t){return!(!t||!t[fr])}function a(t){return u(t)||s(t)}function h(t){return!(!t||!t[cr])}function f(t){return t.value=!1,t}function c(t){t&&(t.value=!0)}function _(){}function p(t,e){e=e||0;for(var r=Math.max(0,t.length-e),n=Array(r),i=0;r>i;i++)n[i]=t[i+e];return n}function v(t){return void 0===t.size&&(t.size=t.__iterate(y)),t.size}function l(t,e){if("number"!=typeof e){var r=e>>>0;if(""+r!==e||4294967295===r)return NaN;e=r}return 0>e?v(t)+e:e}function y(){return!0}function d(t,e,r){return(0===t||void 0!==r&&-r>=t)&&(void 0===e||void 0!==r&&e>=r)}function m(t,e){return w(t,e,0)}function g(t,e){return w(t,e,e)}function w(t,e,r){return void 0===t?r:0>t?Math.max(0,e+t):void 0===e?t:Math.min(e,t)}function S(t){this.next=t}function z(t,e,r,n){var i=0===t?e:1===t?r:[e,r];return n?n.value=i:n={value:i,done:!1},n}function I(){return{value:void 0,done:!0}}function b(t){return!!M(t)}function q(t){return t&&"function"==typeof t.next}function D(t){var e=M(t);return e&&e.call(t)}function M(t){var e=t&&(zr&&t[zr]||t[Ir]);return"function"==typeof e?e:void 0}function E(t){return t&&"number"==typeof t.length}function O(t){return null===t||void 0===t?T():o(t)?t.toSeq():C(t)}function x(t){return null===t||void 0===t?T().toKeyedSeq():o(t)?u(t)?t.toSeq():t.fromEntrySeq():B(t)}function k(t){return null===t||void 0===t?T():o(t)?u(t)?t.entrySeq():t.toIndexedSeq():W(t)}function A(t){return(null===t||void 0===t?T():o(t)?u(t)?t.entrySeq():t:W(t)).toSetSeq()}function j(t){this._array=t,this.size=t.length}function R(t){var e=Object.keys(t);this._object=t,this._keys=e,
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+return this.pushAll(t)},Ve.prototype.shift=function(){return this.pop.apply(this,arguments)},Ve.prototype.clear=function(){return 0===this.size?this:this.__ownerID?(this.size=0,this._head=void 0,this.__hash=void 0,this.__altered=!0,this):Xe()},Ve.prototype.slice=function(t,e){if(d(t,e,this.size))return this;var r=m(t,this.size),n=g(e,this.size);if(n!==this.size)return rt.prototype.slice.call(this,t,e);for(var i=this.size-r,o=this._head;r--;)o=o.next;return this.__ownerID?(this.size=i,this._head=o,this.__hash=void 0,this.__altered=!0,this):Qe(i,o)},Ve.prototype.__ensureOwner=function(t){return t===this.__ownerID?this:t?Qe(this.size,this._head,t,this.__hash):(this.__ownerID=t,this.__altered=!1,this)},Ve.prototype.__iterate=function(t,e){if(e)return this.reverse().__iterate(t);for(var r=0,n=this._head;n&&t(n.value,r++,this)!==!1;)n=n.next;return r},Ve.prototype.__iterator=function(t,e){if(e)return this.reverse().__iterator(t);var r=0,n=this._head;return new S(function(){if(n){var e=n.value;return n=n.next,z(t,r++,e)}return I()})},Ve.isStack=Ye;var nn="@@__IMMUTABLE_STACK__@@",on=Ve.prototype;on[nn]=!0,on.withMutations=Cr.withMutations,on.asMutable=Cr.asMutable,on.asImmutable=Cr.asImmutable,on.wasAltered=Cr.wasAltered;var un;e.Iterator=S,Fe(e,{toArray:function(){ft(this.size);var t=Array(this.size||0);return this.valueSeq().__iterate(function(e,r){t[r]=e}),t},toIndexedSeq:function(){return new ie(this)},toJS:function(){return this.toSeq().map(function(t){return t&&"function"==typeof t.toJS?t.toJS():t}).__toJS()},toJSON:function(){return this.toSeq().map(function(t){return t&&"function"==typeof t.toJSON?t.toJSON():t}).__toJS()},toKeyedSeq:function(){return new ne(this,!0)},toMap:function(){return ct(this.toKeyedSeq())},toObject:function(){ft(this.size);var t={};return this.__iterate(function(e,r){t[r]=e}),t},toOrderedMap:function(){return Zt(this.toKeyedSeq())},toOrderedSet:function(){return Je(u(this)?this.valueSeq():this)},toSet:function(){return Le(u(this)?this.valueSeq():this)},toSetSeq:function(){return new oe(this);
+},toSeq:function(){return s(this)?this.toIndexedSeq():u(this)?this.toKeyedSeq():this.toSetSeq()},toStack:function(){return Ve(u(this)?this.valueSeq():this)},toList:function(){return Bt(u(this)?this.valueSeq():this)},toString:function(){return"[Iterable]"},__toString:function(t,e){return 0===this.size?t+e:t+" "+this.toSeq().map(this.__toStringMapper).join(", ")+" "+e},concat:function(){var t=sr.call(arguments,0);return be(this,ye(this,t))},includes:function(t){return this.some(function(e){return X(e,t)})},entries:function(){return this.__iterator(Sr)},every:function(t,e){ft(this.size);var r=!0;return this.__iterate(function(n,i,o){return t.call(e,n,i,o)?void 0:(r=!1,!1)}),r},filter:function(t,e){return be(this,fe(this,t,e,!0))},find:function(t,e,r){var n=this.findEntry(t,e);return n?n[1]:r},forEach:function(t,e){return ft(this.size),this.__iterate(e?t.bind(e):t)},join:function(t){ft(this.size),t=void 0!==t?""+t:",";var e="",r=!0;return this.__iterate(function(n){r?r=!1:e+=t,e+=null!==n&&void 0!==n?""+n:""}),e},keys:function(){return this.__iterator(gr)},map:function(t,e){return be(this,ae(this,t,e))},reduce:function(t,e,r){ft(this.size);var n,i;return arguments.length<2?i=!0:n=e,this.__iterate(function(e,o,u){i?(i=!1,n=e):n=t.call(r,n,e,o,u)}),n},reduceRight:function(t,e,r){var n=this.toKeyedSeq().reverse();return n.reduce.apply(n,arguments)},reverse:function(){return be(this,he(this,!0))},slice:function(t,e){return be(this,pe(this,t,e,!0))},some:function(t,e){return!this.every($e(t),e)},sort:function(t){return be(this,we(this,t))},values:function(){return this.__iterator(wr)},butLast:function(){return this.slice(0,-1)},isEmpty:function(){return void 0!==this.size?0===this.size:!this.some(function(){return!0})},count:function(t,e){return v(t?this.toSeq().filter(t,e):this)},countBy:function(t,e){return ce(this,t,e)},equals:function(t){return F(this,t)},entrySeq:function(){var t=this;if(t._cache)return new j(t._cache);var e=t.toSeq().map(Ze).toIndexedSeq();return e.fromEntrySeq=function(){return t.toSeq()},e},filterNot:function(t,e){
+return this.filter($e(t),e)},findEntry:function(t,e,r){var n=r;return this.__iterate(function(r,i,o){return t.call(e,r,i,o)?(n=[i,r],!1):void 0}),n},findKey:function(t,e){var r=this.findEntry(t,e);return r&&r[0]},findLast:function(t,e,r){return this.toKeyedSeq().reverse().find(t,e,r)},findLastEntry:function(t,e,r){return this.toKeyedSeq().reverse().findEntry(t,e,r)},findLastKey:function(t,e){return this.toKeyedSeq().reverse().findKey(t,e)},first:function(){return this.find(y)},flatMap:function(t,e){return be(this,me(this,t,e))},flatten:function(t){return be(this,de(this,t,!0))},fromEntrySeq:function(){return new ue(this)},get:function(t,e){return this.find(function(e,r){return X(r,t)},void 0,e)},getIn:function(t,e){for(var r,n=this,i=ke(t);!(r=i.next()).done;){var o=r.value;if(n=n&&n.get?n.get(o,yr):yr,n===yr)return e}return n},groupBy:function(t,e){return _e(this,t,e)},has:function(t){return this.get(t,yr)!==yr},hasIn:function(t){return this.getIn(t,yr)!==yr},isSubset:function(t){return t="function"==typeof t.includes?t:e(t),this.every(function(e){return t.includes(e)})},isSuperset:function(t){return t="function"==typeof t.isSubset?t:e(t),t.isSubset(this)},keyOf:function(t){return this.findKey(function(e){return X(e,t)})},keySeq:function(){return this.toSeq().map(Ge).toIndexedSeq()},last:function(){return this.toSeq().reverse().first()},lastKeyOf:function(t){return this.toKeyedSeq().reverse().keyOf(t)},max:function(t){return Se(this,t)},maxBy:function(t,e){return Se(this,e,t)},min:function(t){return Se(this,t?tr(t):nr)},minBy:function(t,e){return Se(this,e?tr(e):nr,t)},rest:function(){return this.slice(1)},skip:function(t){return this.slice(Math.max(0,t))},skipLast:function(t){return be(this,this.toSeq().reverse().skip(t).reverse())},skipWhile:function(t,e){return be(this,le(this,t,e,!0))},skipUntil:function(t,e){return this.skipWhile($e(t),e)},sortBy:function(t,e){return be(this,we(this,e,t))},take:function(t){return this.slice(0,Math.max(0,t))},takeLast:function(t){return be(this,this.toSeq().reverse().take(t).reverse());
+},takeWhile:function(t,e){return be(this,ve(this,t,e))},takeUntil:function(t,e){return this.takeWhile($e(t),e)},valueSeq:function(){return this.toIndexedSeq()},hashCode:function(){return this.__hash||(this.__hash=ir(this))}});var sn=e.prototype;sn[ar]=!0,sn[br]=sn.values,sn.__toJS=sn.toArray,sn.__toStringMapper=er,sn.inspect=sn.toSource=function(){return""+this},sn.chain=sn.flatMap,sn.contains=sn.includes,Fe(r,{flip:function(){return be(this,se(this))},mapEntries:function(t,e){var r=this,n=0;return be(this,this.toSeq().map(function(i,o){return t.call(e,[o,i],n++,r)}).fromEntrySeq())},mapKeys:function(t,e){var r=this;return be(this,this.toSeq().flip().map(function(n,i){return t.call(e,n,i,r)}).flip())}});var an=r.prototype;an[hr]=!0,an[br]=sn.entries,an.__toJS=sn.toObject,an.__toStringMapper=function(t,e){return JSON.stringify(e)+": "+er(t)},Fe(n,{toKeyedSeq:function(){return new ne(this,!1)},filter:function(t,e){return be(this,fe(this,t,e,!1))},findIndex:function(t,e){var r=this.findEntry(t,e);return r?r[0]:-1},indexOf:function(t){var e=this.keyOf(t);return void 0===e?-1:e},lastIndexOf:function(t){var e=this.lastKeyOf(t);return void 0===e?-1:e},reverse:function(){return be(this,he(this,!1))},slice:function(t,e){return be(this,pe(this,t,e,!1))},splice:function(t,e){var r=arguments.length;if(e=Math.max(0|e,0),0===r||2===r&&!e)return this;t=m(t,0>t?this.count():this.size);var n=this.slice(0,t);return be(this,1===r?n:n.concat(p(arguments,2),this.slice(t+e)))},findLastIndex:function(t,e){var r=this.findLastEntry(t,e);return r?r[0]:-1},first:function(){return this.get(0)},flatten:function(t){return be(this,de(this,t,!1))},get:function(t,e){return t=l(this,t),0>t||this.size===1/0||void 0!==this.size&&t>this.size?e:this.find(function(e,r){return r===t},void 0,e)},has:function(t){return t=l(this,t),t>=0&&(void 0!==this.size?this.size===1/0||this.size>t:-1!==this.indexOf(t))},interpose:function(t){return be(this,ge(this,t))},interleave:function(){var t=[this].concat(p(arguments)),e=Ie(this.toSeq(),k.of,t),r=e.flatten(!0);return e.size&&(r.size=e.size*t.length),
+be(this,r)},keySeq:function(){return $(0,this.size)},last:function(){return this.get(-1)},skipWhile:function(t,e){return be(this,le(this,t,e,!1))},zip:function(){var t=[this].concat(p(arguments));return be(this,Ie(this,rr,t))},zipWith:function(t){var e=p(arguments);return e[0]=this,be(this,Ie(this,t,e))}}),n.prototype[fr]=!0,n.prototype[cr]=!0,Fe(i,{get:function(t,e){return this.has(t)?t:e},includes:function(t){return this.has(t)},keySeq:function(){return this.valueSeq()}}),i.prototype.has=sn.includes,i.prototype.contains=i.prototype.includes,Fe(x,r.prototype),Fe(k,n.prototype),Fe(A,i.prototype),Fe(et,r.prototype),Fe(rt,n.prototype),Fe(nt,i.prototype);var hn={Iterable:e,Seq:O,Collection:tt,Map:ct,OrderedMap:Zt,List:Bt,Stack:Ve,Set:Le,OrderedSet:Je,Record:Ae,Range:$,Repeat:G,is:X,fromJS:H};return hn});
@@ -7,8 +7,20 @@ var redoc = document.createElement("redoc");
 var redocSettings = JSON.parse(document.getElementById('redoc-settings').innerHTML);
 if (redocSettings.url) {
    specURL = redocSettings.url;
-    delete redocSettings.url;
 }
+delete redocSettings.url;
+if (redocSettings.fetchSchemaWithQuery) {
+    var query = new URLSearchParams(window.location.search || '').entries();
+    var url = specURL.split('?');
+    var usp = new URLSearchParams(url[1] || '');
+    for (var it = query.next(); !it.done; it = query.next()) {
+        usp.set(it.value[0], it.value[1]);
+    }
+    url[1] = usp.toString();
+    specURL = url[1] ? url.join('?') : url[0];
+}
+delete redocSettings.fetchSchemaWithQuery;
+
 redoc.setAttribute("spec-url", specURL);

 function camelToKebab(str) {
@@ -23,7 +35,7 @@ for (var p in redocSettings) {
    }
 }

-document.body.appendChild(redoc);
+document.body.replaceChild(redoc, document.getElementById('redoc-placeholder'));

 function hideEmptyVersion() {
    // 'span.api-info-version' is for redoc 1.x, 'div.api-info span' is for redoc 2-alpha
@@ -36,8 +48,8 @@ function hideEmptyVersion() {
    var versionString = apiVersion.innerText;
    if (versionString) {
        // trim spaces and surrounding ()
-        versionString = versionString.replace(/ /g,'');
-        versionString = versionString.replace(/(^\()|(\)$)/g,'');
+        versionString = versionString.replace(/ /g, '');
+        versionString = versionString.replace(/(^\()|(\)$)/g, '');
    }

    if (!versionString) {
@@ -1,27 +1,52 @@
 "use strict";
 var currentPath = window.location.protocol + "//" + window.location.host + window.location.pathname;
-var specURL = currentPath + '?format=openapi';
+var defaultSpecUrl = currentPath + '?format=openapi';
+
+// load the saved authorization state from localStorage; ImmutableJS is used for consistency with swagger-ui state
+var savedAuth = Immutable.fromJS({});
+
+// global SwaggerUI config object; can be changed directly or by hooking initSwaggerUiConfig
+var swaggerUiConfig = {
+    url: defaultSpecUrl,
+    dom_id: '#swagger-ui',
+    displayRequestDuration: true,
+    presets: [
+        SwaggerUIBundle.presets.apis,
+        SwaggerUIStandalonePreset
+    ],
+    plugins: [
+        SwaggerUIBundle.plugins.DownloadUrl
+    ],
+    layout: "StandaloneLayout",
+    filter: true,
+    requestInterceptor: function (request) {
+        var headers = request.headers || {};
+        var csrftoken = document.querySelector("[name=csrfmiddlewaretoken]");
+        if (csrftoken) {
+            headers["X-CSRFToken"] = csrftoken.value;
+        }
+
+        return request;
+    }
+};

 function patchSwaggerUi() {
+    if (document.querySelector('.auth-wrapper #django-session-auth')) {
+        return;
+    }
+
    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;
-    }
-
+    djangoSessionAuth = djangoSessionAuth.cloneNode(true);
    authWrapper.insertBefore(djangoSessionAuth, authorizeButton);
    djangoSessionAuth.classList.remove("hidden");
-
-    var divider = document.createElement("div");
-    divider.classList.add("divider");
-    authWrapper.insertBefore(divider, authorizeButton);
 }

 function initSwaggerUi() {
@@ -29,59 +54,324 @@ function initSwaggerUi() {
        console.log("WARNING: skipping initSwaggerUi() because window.ui is already defined");
        return;
    }
-    var swaggerConfig = {
-        url: specURL,
-        dom_id: '#swagger-ui',
-        displayOperationId: true,
-        displayRequestDuration: true,
-        presets: [
-            SwaggerUIBundle.presets.apis,
-            SwaggerUIStandalonePreset
-        ],
-        plugins: [
-            SwaggerUIBundle.plugins.DownloadUrl
-        ],
-        layout: "StandaloneLayout",
-        filter: true,
-        requestInterceptor: function (request) {
-            var headers = request.headers || {};
-            var csrftoken = document.querySelector("[name=csrfmiddlewaretoken]");
-            if (csrftoken) {
-                headers["X-CSRFToken"] = csrftoken.value;
-            }
-            return request;
-        }
-    };
+    if (document.querySelector('.auth-wrapper .authorize')) {
+        patchSwaggerUi();
+    }
+    else {
+        insertionQ('.auth-wrapper .authorize').every(patchSwaggerUi);
+    }

    var swaggerSettings = JSON.parse(document.getElementById('swagger-settings').innerHTML);
-    if (!('oauth2RedirectUrl' in swaggerSettings)) {
-        var oauth2RedirectUrl = document.getElementById('oauth2-redirect-url');
-        if (oauth2RedirectUrl) {
-            swaggerSettings['oauth2RedirectUrl'] = oauth2RedirectUrl.href;
-            oauth2RedirectUrl.parentNode.removeChild(oauth2RedirectUrl);
+
+    var oauth2RedirectUrl = document.getElementById('oauth2-redirect-url');
+    if (oauth2RedirectUrl) {
+        if (!('oauth2RedirectUrl' in swaggerSettings)) {
+            if (oauth2RedirectUrl) {
+                swaggerSettings['oauth2RedirectUrl'] = oauth2RedirectUrl.href;
+            }
        }
+        oauth2RedirectUrl.parentNode.removeChild(oauth2RedirectUrl);
    }

    console.log('swaggerSettings', swaggerSettings);
-    for (var p in swaggerSettings) {
-        if (swaggerSettings.hasOwnProperty(p)) {
-            swaggerConfig[p] = swaggerSettings[p];
-        }
-    }
-    window.ui = SwaggerUIBundle(swaggerConfig);
-
    var oauth2Config = JSON.parse(document.getElementById('oauth2-config').innerHTML);
    console.log('oauth2Config', oauth2Config);
+
+    initSwaggerUiConfig(swaggerSettings, oauth2Config);
+    window.ui = SwaggerUIBundle(swaggerUiConfig);
    window.ui.initOAuth(oauth2Config);
 }

-window.onload = function () {
-    initSwaggerUi();
-};
+/**
+ * Initialize the global swaggerUiConfig with any given additional settings.
+ * @param swaggerSettings SWAGGER_SETTINGS from Django settings
+ * @param oauth2Settings OAUTH2_CONFIG from Django settings
+ */
+function initSwaggerUiConfig(swaggerSettings, oauth2Settings) {
+    var persistAuth = swaggerSettings.persistAuth;
+    var refetchWithAuth = swaggerSettings.refetchWithAuth;
+    var refetchOnLogout = swaggerSettings.refetchOnLogout;
+    var fetchSchemaWithQuery = swaggerSettings.fetchSchemaWithQuery;
+    delete swaggerSettings['persistAuth'];
+    delete swaggerSettings['refetchWithAuth'];
+    delete swaggerSettings['refetchOnLogout'];
+    delete swaggerSettings['fetchSchemaWithQuery'];

-if (document.querySelector('.auth-wrapper .authorize')) {
-    patchSwaggerUi();
+    for (var p in swaggerSettings) {
+        if (swaggerSettings.hasOwnProperty(p)) {
+            swaggerUiConfig[p] = swaggerSettings[p];
+        }
+    }
+
+    var specURL = swaggerUiConfig.url;
+    if (fetchSchemaWithQuery) {
+        // only add query params from document for the first spec request
+        // this ensures we otherwise honor the spec selector box which might be manually modified
+        var query = new URLSearchParams(window.location.search || '').entries();
+        for (var it = query.next(); !it.done; it = query.next()) {
+            specURL = setQueryParam(specURL, it.value[0], it.value[1]);
+        }
+    }
+    if (persistAuth) {
+        try {
+            savedAuth = Immutable.fromJS(JSON.parse(localStorage.getItem("drf-yasg-auth")) || {});
+        } catch (e) {
+            localStorage.removeItem("drf-yasg-auth");
+        }
+    }
+    if (refetchWithAuth) {
+        specURL = applyAuth(savedAuth, specURL) || specURL;
+    }
+    swaggerUiConfig.url = specURL;
+
+    if (persistAuth || refetchWithAuth) {
+        var hookedAuth = false;
+
+        var oldOnComplete = swaggerUiConfig.onComplete;
+        swaggerUiConfig.onComplete = function () {
+            if (persistAuth) {
+                preauthorizeAll(savedAuth, window.ui);
+            }
+
+            if (!hookedAuth) {
+                hookAuthActions(window.ui, persistAuth, refetchWithAuth, refetchOnLogout);
+                hookedAuth = true;
+            }
+            if (oldOnComplete) {
+                oldOnComplete();
+            }
+        };
+
+        var specRequestsInFlight = {};
+        var oldRequestInterceptor = swaggerUiConfig.requestInterceptor;
+        swaggerUiConfig.requestInterceptor = function (request) {
+            var headers = request.headers || {};
+            if (request.loadSpec) {
+                var newUrl = request.url;
+                if (refetchWithAuth) {
+                    newUrl = applyAuth(savedAuth, newUrl, headers) || newUrl;
+                }
+
+                if (newUrl !== request.url) {
+                    request.url = newUrl;
+
+                    if (window.ui) {
+                        // this visually updates the spec url before the request is done, i.e. while loading
+                        window.ui.specActions.updateUrl(request.url);
+                    } else {
+                        // setTimeout is needed here because the request interceptor can be called *during*
+                        // window.ui initialization (by the SwaggerUIBundle constructor)
+                        setTimeout(function () {
+                            window.ui.specActions.updateUrl(request.url);
+                        });
+                    }
+
+                    // need to manually remember requests for spec urls because
+                    // responseInterceptor has no reference to the request...
+                    var absUrl = new URL(request.url, currentPath);
+                    specRequestsInFlight[absUrl.href] = request.url;
+                }
+            }
+
+            if (oldRequestInterceptor) {
+                request = oldRequestInterceptor(request);
+            }
+            return request;
+        };
+
+        var oldResponseInterceptor = swaggerUiConfig.responseInterceptor;
+        swaggerUiConfig.responseInterceptor = function (response) {
+            var absUrl = new URL(response.url, currentPath);
+            console.log("response", response);
+            if (absUrl.href in specRequestsInFlight) {
+                var setToUrl = specRequestsInFlight[absUrl.href];
+                delete specRequestsInFlight[absUrl.href];
+                if (response.ok) {
+                    // need setTimeout here because swagger-ui insists to call updateUrl
+                    // with the initial request url after the response...
+                    setTimeout(function () {
+                        var currentUrl = new URL(window.ui.specSelectors.url(), currentPath);
+                        if (currentUrl.href !== absUrl.href) {
+                            window.ui.specActions.updateUrl(setToUrl);
+                        }
+                    });
+                }
+            }
+
+            if (oldResponseInterceptor) {
+                response = oldResponseInterceptor(response);
+            }
+            return response;
+        }
+    }
 }
-else {
-    insertionQ('.auth-wrapper .authorize').every(patchSwaggerUi);
+
+function _usp(url, fn) {
+    url = url.split('?');
+    var usp = new URLSearchParams(url[1] || '');
+    fn(usp);
+    url[1] = usp.toString();
+    return url[1] ? url.join('?') : url[0];
 }
+
+function setQueryParam(url, key, value) {
+    return _usp(url, function (usp) {
+        usp.set(key, value);
+    });
+}
+
+function removeQueryParam(url, key) {
+    return _usp(url, function (usp) {
+        usp.delete(key);
+    })
+}
+
+/**
+ * Call sui.preauthorize### for all authorizations in authorization.
+ * @param authorization authorization object {key => authScheme} saved from authActions.authorize
+ * @param sui SwaggerUI or SwaggerUIBundle instance
+ */
+function preauthorizeAll(authorization, sui) {
+    authorization.valueSeq().forEach(function (authScheme) {
+        var schemeName = authScheme.get("name"), schemeType = authScheme.getIn(["schema", "type"]);
+        if (schemeType === "basic" && schemeName) {
+            var username = authScheme.getIn(["value", "username"]);
+            var password = authScheme.getIn(["value", "password"]);
+            if (username && password) {
+                sui.preauthorizeBasic(schemeName, username, password);
+            }
+        } else if (schemeType === "apiKey" && schemeName) {
+            var key = authScheme.get("value");
+            if (key) {
+                sui.preauthorizeApiKey(schemeName, key);
+            }
+        } else {
+            // TODO: OAuth2
+        }
+    });
+}
+
+/**
+ * Manually apply auth headers from the given auth object.
+ * @param {object} authorization authorization object {key => authScheme} saved from authActions.authorize
+ * @param {string} requestUrl the request url
+ * @param {object} requestHeaders target headers, modified in place by the function
+ * @return string new request url
+ */
+function applyAuth(authorization, requestUrl, requestHeaders) {
+    authorization.valueSeq().forEach(function (authScheme) {
+        requestHeaders = requestHeaders || {};
+        var schemeName = authScheme.get("name"), schemeType = authScheme.getIn(["schema", "type"]);
+        if (schemeType === "basic" && schemeName) {
+            var username = authScheme.getIn(["value", "username"]);
+            var password = authScheme.getIn(["value", "password"]);
+            if (username && password) {
+                requestHeaders["Authorization"] = "Basic " + btoa(username + ":" + password);
+            }
+        } else if (schemeType === "apiKey" && schemeName) {
+            var _in = authScheme.getIn(["schema", "in"]), paramName = authScheme.getIn(["schema", "name"]);
+            var key = authScheme.get("value");
+            if (key && paramName) {
+                if (_in === "header") {
+                    requestHeaders[paramName] = key;
+                }
+                if (_in === "query") {
+                    if (requestUrl) {
+                        requestUrl = setQueryParam(requestUrl, paramName, key);
+                    }
+                    else {
+                        console.warn("WARNING: cannot apply apiKey query parameter via interceptor");
+                    }
+                }
+            }
+        } else {
+            // TODO: OAuth2
+        }
+    });
+
+    return requestUrl;
+}
+
+/**
+ * Remove the given authorization scheme from the url.
+ * @param {object} authorization authorization object {key => authScheme} containing schemes to deauthorize
+ * @param {string} requestUrl request url
+ * @return string new request url
+ */
+function deauthUrl(authorization, requestUrl) {
+    authorization.valueSeq().forEach(function (authScheme) {
+        var schemeType = authScheme.getIn(["schema", "type"]);
+        if (schemeType === "apiKey") {
+            var _in = authScheme.getIn(["schema", "in"]), paramName = authScheme.getIn(["schema", "name"]);
+            if (_in === "query" && requestUrl && paramName) {
+                requestUrl = removeQueryParam(requestUrl, paramName);
+            }
+        } else {
+            // TODO: OAuth2?
+        }
+    });
+    return requestUrl;
+}
+
+/**
+ * Hook the authorize and logout actions of SwaggerUI.
+ * The hooks are used to persist authorization data and trigger schema refetch.
+ * @param sui SwaggerUI or SwaggerUIBundle instance
+ * @param {boolean} persistAuth true to save auth to local storage
+ * @param {boolean} refetchWithAuth true to trigger schema fetch on login
+ * @param {boolean} refetchOnLogout true to trigger schema fetch on logout
+ */
+function hookAuthActions(sui, persistAuth, refetchWithAuth, refetchOnLogout) {
+    if (!persistAuth && !refetchWithAuth) {
+        // nothing to do
+        return;
+    }
+
+    var originalAuthorize = sui.authActions.authorize;
+    sui.authActions.authorize = function (authorization) {
+        originalAuthorize(authorization);
+        // authorization is map of scheme name to scheme object
+        // need to use ImmutableJS because schema is already an ImmutableJS object
+        var newAuths = Immutable.fromJS(authorization);
+        savedAuth = savedAuth.merge(newAuths);
+
+        if (refetchWithAuth) {
+            var url = sui.specSelectors.url();
+            url = applyAuth(savedAuth, url) || url;
+            sui.specActions.updateUrl(url);
+            sui.specActions.download();
+            sui.authActions.showDefinitions(); // hide authorize dialog
+        }
+        if (persistAuth) {
+            localStorage.setItem("drf-yasg-auth", JSON.stringify(savedAuth.toJSON()));
+        }
+    };
+
+    var originalLogout = sui.authActions.logout;
+    sui.authActions.logout = function (authorization) {
+        // stash logged out methods for use with deauthUrl
+        var loggedOut = savedAuth.filter(function (val, key) {
+            return authorization.indexOf(key) !== -1;
+        }).mapEntries(function (entry) {
+            return [entry[0], entry[1].set("value", null)]
+        });
+        // remove logged out methods from savedAuth
+        savedAuth = savedAuth.filter(function (val, key) {
+            return authorization.indexOf(key) === -1;
+        });
+
+        if (refetchWithAuth) {
+            var url = sui.specSelectors.url();
+            url = deauthUrl(loggedOut, url) || url;
+            sui.specActions.updateUrl(url);
+            sui.specActions.download(url);
+            sui.authActions.showDefinitions(); // hide authorize dialog
+        }
+        if (persistAuth) {
+            localStorage.setItem("drf-yasg-auth", JSON.stringify(savedAuth.toJSON()));
+        }
+        originalLogout(authorization);
+    };
+}
+
+window.addEventListener('load', initSwaggerUi);
@@ -2,21 +2,46 @@
 <!DOCTYPE html>
 <html>
 <head>
-    <title>{{ title }}</title>
    <meta charset="utf-8"/>
    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <title>{% block title %}{{ title }}{% endblock %}</title>

-    <link rel="stylesheet" type="text/css" href="{% static 'drf-yasg/style.css' %}"/>
+    {% block extra_head %}
+        {# -- Add any extra HTML heads tags here - except scripts and styles -- #}
+    {% endblock %}
+
+    {% block favicon %}
+        {# -- Maybe replace the favicon -- #}
+        <link rel="icon" type="image/png" href="{% static 'drf-yasg/redoc/redoc-logo.png' %}"/>
+    {% endblock %}
+
+    {% block main_styles %}
+        <link rel="stylesheet" type="text/css" href="{% static 'drf-yasg/style.css' %}"/>
+    {% endblock %}
    {% block extra_styles %}
        {# -- Add any additional CSS scripts here -- #}
    {% endblock %}
 </head>
 <body>
+
+{% block extra_body %}
+    {# -- Add any header/body markup here (rendered BEFORE the swagger-ui/redoc element) -- #}
+{% endblock %}
+
+<div id="redoc-placeholder"></div>
+
+{% block footer %}
+    {# -- Add any footer markup here (rendered AFTER the swagger-ui/redoc element) -- #}
+{% endblock %}
+
 <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>
+{% block main_scripts %}
+    <script src="{% static 'drf-yasg/insQ.min.js' %}"></script>
+    <script src="{% static 'drf-yasg/url-polyfill.min.js' %}"></script>
+    <script src="{% static 'drf-yasg/redoc-init.js' %}"></script>
+    <script src="{% static 'drf-yasg/redoc/redoc.min.js' %}"></script>
+{% endblock %}
 {% block extra_scripts %}
    {# -- Add any additional scripts here -- #}
 {% endblock %}
@@ -1,16 +1,23 @@
-<!-- HTML for static distribution bundle build -->
 {% load static %}
 <!DOCTYPE html>
-<html lang="en">
+<html>
 <head>
-    <meta charset="UTF-8">
-    <title>{{ title }}</title>
+    <meta charset="utf-8"/>
+    <title>{% block title %}{{ title }}{% endblock %}</title>

-    <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Open+Sans:400,700|Source+Code+Pro:300,600|Titillium+Web:400,600,700">
-    <link rel="stylesheet" type="text/css" href="{% static 'drf-yasg/style.css' %}"/>
-    <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_head %}
+        {# -- Add any extra HTML heads tags here - except scripts and styles -- #}
+    {% endblock %}
+
+    {% block favicon %}
+        {# -- Maybe replace the favicon -- #}
+        <link rel="icon" type="image/png" href="{% static 'drf-yasg/swagger-ui-dist/favicon-32x32.png' %}"/>
+    {% endblock %}
+
+    {% block main_styles %}
+        <link rel="stylesheet" type="text/css" href="{% static 'drf-yasg/style.css' %}"/>
+        <link rel="stylesheet" type="text/css" href="{% static 'drf-yasg/swagger-ui-dist/swagger-ui.css' %}">
+    {% endblock %}
    {% block extra_styles %}
        {# -- Add any additional CSS scripts here -- #}
    {% endblock %}
@@ -18,15 +25,27 @@

 <body class="swagger-body">

+{% block extra_body %}
+    {# -- Add any header/body markup here (rendered BEFORE the swagger-ui/redoc element) -- #}
+{% endblock %}
+
 <div id="swagger-ui"></div>

+{% block footer %}
+    {# -- Add any footer markup here (rendered AFTER the swagger-ui/redoc element) -- #}
+{% endblock %}
+
 <script id="swagger-settings" type="application/json">{{ swagger_settings | safe }}</script>
 <script id="oauth2-config" type="application/json">{{ oauth2_config | safe }}</script>

-<script src="{% static 'drf-yasg/swagger-ui-dist/swagger-ui-bundle.js' %}"></script>
-<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 main_scripts %}
+    <script src="{% static 'drf-yasg/swagger-ui-dist/swagger-ui-bundle.js' %}"></script>
+    <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/immutable.min.js' %}"></script>
+    <script src="{% static 'drf-yasg/url-polyfill.min.js' %}"></script>
+    <script src="{% static 'drf-yasg/swagger-ui-init.js' %}"></script>
+{% endblock %}
 {% block extra_scripts %}
    {# -- Add any additional scripts here -- #}
 {% endblock %}
@@ -35,33 +54,36 @@

 {% if USE_SESSION_AUTH %}
    <div id="django-session-auth" class="hidden">
-        {% csrf_token %}
+        {% block session_auth_button %}
+            {% csrf_token %}
+
+            {% 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 %}

-        {% 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 class='btn authorize'>
+                    <a id="auth" class="header__btn" href="{{ LOGOUT_URL }}?next={{ request.path }}" data-sw-translate>
+                        {% 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>
+                        {% block django_login_message %}
+                            Django Login
+                        {% endblock %}
+                    </a>
                </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>
-                    {% 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>
-                    {% block django_login_message %}
-                        Django Login
-                    {% endblock %}
-                </a>
-            </div>
-        {% endif %}
    </div>
 {% endif %}
 </body>
@@ -254,10 +254,26 @@ 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.

-    :param obj:
+    :param obj: the object
    :return: collection with ``None`` values removed
    """
    if obj is None:
@@ -12,7 +12,8 @@ from rest_framework.views import APIView

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

 SPEC_RENDERERS = (SwaggerYAMLRenderer, SwaggerJSONRenderer, OpenAPIRenderer)
@@ -85,7 +86,12 @@ def get_schema_view(info=None, url=None, patterns=None, urlconf=None, public=Fal
        renderer_classes = _spec_renderers

        def get(self, request, version='', format=None):
-            generator = self.generator_class(info, request.version or version or '', url, patterns, urlconf)
+            version = request.version or version or ''
+            if isinstance(request.accepted_renderer, _SpecRenderer):
+                generator = self.generator_class(info, version, url, patterns, urlconf)
+            else:
+                generator = self.generator_class(info, version, url, patterns=[])
+
            schema = generator.get_schema(request, self.public)
            if schema is None:
                raise exceptions.PermissionDenied()  # pragma: no cover
@@ -33,7 +33,12 @@ class ArticleSerializer(serializers.ModelSerializer):


 class ImageUploadSerializer(serializers.Serializer):
-    what_am_i_doing = serializers.RegexField(regex=r"^69$", help_text="test", default="69")
+    what_am_i_doing = serializers.RegexField(
+        regex=r"^69$",
+        help_text="test",
+        default="69",
+        allow_null=True
+    )
    image_styles = serializers.ListSerializer(
        child=serializers.ChoiceField(choices=['wide', 'tall', 'thumb', 'social']),
        help_text="Parameter with Items"
@@ -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 = [
@@ -47,7 +49,7 @@ ROOT_URLCONF = 'testproj.urls'
 TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
-        'DIRS': [],
+        'DIRS': [os.path.join(BASE_DIR, 'testproj', 'templates')],
        'APP_DIRS': True,
        'OPTIONS': {
            'context_processors': [
@@ -91,8 +93,11 @@ REST_FRAMEWORK = {
 # drf-yasg

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

    'DEFAULT_INFO': 'testproj.urls.swagger_info',

@@ -104,6 +109,11 @@ SWAGGER_SETTINGS = {
            'type': 'apiKey',
            'name': 'Authorization',
            'in': 'header'
+        },
+        'Query': {
+            'type': 'apiKey',
+            'name': 'auth',
+            'in': 'query'
        }
    }
 }
@@ -130,6 +140,9 @@ USE_TZ = True

 STATIC_URL = '/static/'
 STATIC_ROOT = os.path.join(BASE_DIR, 'staticfiles')
+STATICFILES_DIRS = [
+    os.path.join(BASE_DIR, 'testproj', 'static'),
+]

 # Testing

@@ -27,9 +27,14 @@ securityDefinitions:
    in: header
    name: Authorization
    type: apiKey
+  Query:
+    in: query
+    name: auth
+    type: apiKey
 security:
  - Basic: []
  - Bearer: []
+  - Query: []
 paths:
  /articles/:
    get:
@@ -207,6 +212,7 @@ paths:
          pattern: ^69$
          default: '69'
          minLength: 1
+          x-nullable: true
        - name: image_styles
          in: formData
          description: Parameter with Items
@@ -391,7 +397,8 @@ 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
@@ -884,6 +891,7 @@ definitions:
          - 3
          - 7
          - 8
+        x-nullable: true
      group:
        type: string
        format: uuid
@@ -902,6 +910,7 @@ definitions:
        pattern: ^69$
        default: '69'
        minLength: 1
+        x-nullable: true
      image_styles:
        description: Parameter with Items
        type: array
@@ -930,12 +939,14 @@ definitions:
        type: string
        maxLength: 30
        minLength: 1
+        x-nullable: true
      last_name:
        title: Last name
        description: <strong>Here's some HTML!</strong>
        type: string
        maxLength: 30
        minLength: 1
+        x-nullable: true
  Person:
    required:
      - identity
@@ -1487,6 +1498,7 @@ definitions:
        type: array
        items:
          type: integer
+        x-nullable: true
      exampleProjects:
        type: array
        items:
@@ -1551,6 +1563,7 @@ definitions:
      parent_id:
        type: integer
        title: Parent id
+        x-nullable: true
  TodoTree:
    required:
      - title
@@ -30,7 +30,6 @@ commands =
 [testenv:lint]
 skip_install = true
 deps =
-    -rrequirements/setup.txt
    -rrequirements/lint.txt
 commands =
    flake8 src/drf_yasg testproj tests setup.py
@@ -7,6 +7,6 @@ wget https://rebilly.github.io/ReDoc/releases/v1.x.x/redoc.min.js -O src/drf_yas

 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
-rm -f index.html *.map
+rm -f package.json .npmignore README.md favicon-16x16.png
+rm -f  swagger-ui.js index.html *.map
 popd >/dev/null
Author	SHA1	Message	Date
Cristi Vîjdea	1ac85f6eba	Release version 1.11.0	2018-10-14 21:35:07 +03:00
Cristi Vîjdea	c2e4d7767b	Update reference schema	2018-10-14 21:25:24 +03:00
Cristi Vîjdea	baaa79a29d	Fix IE11 bugs	2018-10-14 21:25:17 +03:00
Cristi Vîjdea	8dfab883a5	Add 1.11.0 changelog	2018-10-14 20:43:26 +03:00
Cristi Vîjdea	dfe06b5c95	Copy window query params when fetching the openapi document Closes #208.	2018-10-14 20:40:34 +03:00
Cristi Vîjdea	18ff51a025	Improve handling of spec request url	2018-10-14 20:23:53 +03:00
Cristi Vîjdea	e1aedab73f	Support multiple auth schemes	2018-10-14 18:16:09 +03:00
Cristi Vîjdea	060fe1881a	Add auth hook settings and apiKey query support	2018-10-14 17:38:39 +03:00
Cristi Vîjdea	5d8c936956	Moar blocks	2018-10-14 05:23:45 +03:00
Cristi Vîjdea	25dea81bc6	Update swagger-ui to 3.19.3 and ReDoc to 2.0.0-alpha.40	2018-10-14 04:30:53 +03:00
Cristi Vîjdea	a419eec071	Add swagger-ui auth hooks Save authorization to local storage, refetch spec on auth, etc.	2018-10-14 04:28:42 +03:00
Rémi Lapeyre	d41f0c5ac4	Set x-nullable based on allow_null (#217 ) Many fields may be set a nullable in an API. While not covered explicitly by Swagger 2, this information is usually indicated as a [vendor extension](https://swagger.io/docs/specification/2-0/swagger-extensions/) using the x-nullable field.	2018-10-10 01:24:42 +03:00
Cristi Vîjdea	c510de13d7	Do not try to use inspect.signature on Python 2.7 Fixes #222.	2018-10-10 00:35:43 +03:00
Cristi Vîjdea	207a7e2b2d	Do not generate full schema in UI views	2018-10-09 01:38:12 +03:00
Cristi Vîjdea	cbae10c434	Refactor CamelCaseJSONFilter to be more extensible	2018-10-09 01:37:32 +03:00
Cristi Vîjdea	81fa4b44c8	Remove setup requirements from lint tox env	2018-10-09 01:16:58 +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