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Remove YAML support from core
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49
README.md
49
README.md
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@ -53,7 +53,7 @@ Add `'rest_framework'` to your `INSTALLED_APPS` setting.
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Let's take a look at a quick example of using REST framework to build a simple model-backed API for accessing users and groups.
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Startup up a new project like so...
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Startup up a new project like so...
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pip install django
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pip install djangorestframework
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@ -79,7 +79,7 @@ class UserViewSet(viewsets.ModelViewSet):
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queryset = User.objects.all()
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serializer_class = UserSerializer
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# Routers provide a way of automatically determining the URL conf.
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router = routers.DefaultRouter()
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router.register(r'users', UserViewSet)
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@ -100,7 +100,7 @@ Add the following to your `settings.py` module:
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```python
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INSTALLED_APPS = (
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... # Make sure to include the default installed apps here.
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'rest_framework',
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'rest_framework',
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)
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REST_FRAMEWORK = {
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@ -123,10 +123,10 @@ You can also interact with the API using command line tools such as [`curl`](htt
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$ curl -H 'Accept: application/json; indent=4' -u admin:password http://127.0.0.1:8000/users/
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[
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{
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"url": "http://127.0.0.1:8000/users/1/",
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"username": "admin",
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"email": "admin@example.com",
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"is_staff": true,
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"url": "http://127.0.0.1:8000/users/1/",
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"username": "admin",
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"email": "admin@example.com",
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"is_staff": true,
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}
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]
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@ -134,10 +134,10 @@ Or to create a new user:
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$ curl -X POST -d username=new -d email=new@example.com -d is_staff=false -H 'Accept: application/json; indent=4' -u admin:password http://127.0.0.1:8000/users/
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{
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"url": "http://127.0.0.1:8000/users/2/",
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"username": "new",
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"email": "new@example.com",
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"is_staff": false,
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"url": "http://127.0.0.1:8000/users/2/",
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"username": "new",
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"email": "new@example.com",
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"is_staff": false,
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}
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# Documentation & Support
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@ -159,24 +159,24 @@ Send a description of the issue via email to [rest-framework-security@googlegrou
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Copyright (c) 2011-2014, Tom Christie
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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Redistributions of source code must retain the above copyright notice, this
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Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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Redistributions in binary form must reproduce the above copyright notice, this
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list of conditions and the following disclaimer in the documentation and/or
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Redistributions in binary form must reproduce the above copyright notice, this
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list of conditions and the following disclaimer in the documentation and/or
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other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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@ -214,7 +214,6 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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[docs]: http://www.django-rest-framework.org/
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[urlobject]: https://github.com/zacharyvoase/urlobject
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[markdown]: http://pypi.python.org/pypi/Markdown/
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[pyyaml]: http://pypi.python.org/pypi/PyYAML
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[defusedxml]: https://pypi.python.org/pypi/defusedxml
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[django-filter]: http://pypi.python.org/pypi/django-filter
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[security-mail]: mailto:rest-framework-security@googlegroups.com
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@ -26,26 +26,26 @@ As an example, if you are sending `json` encoded data using jQuery with the [.aj
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## Setting the parsers
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The default set of parsers may be set globally, using the `DEFAULT_PARSER_CLASSES` setting. For example, the following settings would allow requests with `YAML` content.
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The default set of parsers may be set globally, using the `DEFAULT_PARSER_CLASSES` setting. For example, the following settings would allow requests with `JSON` content.
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REST_FRAMEWORK = {
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'DEFAULT_PARSER_CLASSES': (
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'rest_framework.parsers.YAMLParser',
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'rest_framework.parsers.JSONParser',
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)
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}
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You can also set the parsers used for an individual view, or viewset,
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using the `APIView` class based views.
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from rest_framework.parsers import YAMLParser
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from rest_framework.parsers import JSONParser
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from rest_framework.response import Response
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from rest_framework.views import APIView
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class ExampleView(APIView):
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"""
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A view that can accept POST requests with YAML content.
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A view that can accept POST requests with JSON content.
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"""
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parser_classes = (YAMLParser,)
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parser_classes = (JSONParser,)
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def post(self, request, format=None):
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return Response({'received data': request.data})
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@ -53,10 +53,10 @@ using the `APIView` class based views.
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Or, if you're using the `@api_view` decorator with function based views.
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@api_view(['POST'])
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@parser_classes((YAMLParser,))
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@parser_classes((JSONParser,))
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def example_view(request, format=None):
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"""
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A view that can accept POST requests with YAML content.
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A view that can accept POST requests with JSON content.
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"""
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return Response({'received data': request.data})
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@ -70,14 +70,6 @@ Parses `JSON` request content.
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**.media_type**: `application/json`
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## YAMLParser
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Parses `YAML` request content.
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Requires the `pyyaml` package to be installed.
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**.media_type**: `application/yaml`
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## XMLParser
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Parses REST framework's default style of `XML` request content.
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@ -161,7 +153,7 @@ By default this will include the following keys: `view`, `request`, `args`, `kwa
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## Example
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The following is an example plaintext parser that will populate the `request.data` property with a string representing the body of the request.
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The following is an example plaintext parser that will populate the `request.data` property with a string representing the body of the request.
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class PlainTextParser(BaseParser):
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"""
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@ -18,11 +18,11 @@ For more information see the documentation on [content negotiation][conneg].
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## Setting the renderers
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The default set of renderers may be set globally, using the `DEFAULT_RENDERER_CLASSES` setting. For example, the following settings would use `YAML` as the main media type and also include the self describing API.
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The default set of renderers may be set globally, using the `DEFAULT_RENDERER_CLASSES` setting. For example, the following settings would use `JSON` as the main media type and also include the self describing API.
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REST_FRAMEWORK = {
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'DEFAULT_RENDERER_CLASSES': (
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'rest_framework.renderers.YAMLRenderer',
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'rest_framework.renderers.JSONRenderer',
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'rest_framework.renderers.BrowsableAPIRenderer',
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)
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}
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@ -31,15 +31,15 @@ You can also set the renderers used for an individual view, or viewset,
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using the `APIView` class based views.
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from django.contrib.auth.models import User
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from rest_framework.renderers import JSONRenderer, YAMLRenderer
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from rest_framework.renderers import JSONRenderer
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from rest_framework.response import Response
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from rest_framework.views import APIView
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class UserCountView(APIView):
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"""
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A view that returns the count of active users, in JSON or YAML.
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A view that returns the count of active users in JSON.
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"""
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renderer_classes = (JSONRenderer, YAMLRenderer)
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renderer_classes = (JSONRenderer, )
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def get(self, request, format=None):
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user_count = User.objects.filter(active=True).count()
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@ -113,38 +113,6 @@ The `jsonp` approach is essentially a browser hack, and is [only appropriate for
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**.charset**: `utf-8`
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## YAMLRenderer
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Renders the request data into `YAML`.
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Requires the `pyyaml` package to be installed.
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Note that non-ascii characters will be rendered using `\uXXXX` character escape. For example:
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unicode black star: "\u2605"
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**.media_type**: `application/yaml`
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**.format**: `'.yaml'`
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**.charset**: `utf-8`
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## UnicodeYAMLRenderer
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Renders the request data into `YAML`.
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Requires the `pyyaml` package to be installed.
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Note that non-ascii characters will not be character escaped. For example:
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unicode black star: ★
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**.media_type**: `application/yaml`
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**.format**: `'.yaml'`
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**.charset**: `utf-8`
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## XMLRenderer
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Renders REST framework's default style of `XML` response content.
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@ -12,10 +12,10 @@ For example your project's `settings.py` file might include something like this:
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REST_FRAMEWORK = {
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'DEFAULT_RENDERER_CLASSES': (
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'rest_framework.renderers.YAMLRenderer',
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'rest_framework.renderers.JSONRenderer',
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),
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'DEFAULT_PARSER_CLASSES': (
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'rest_framework.parsers.YAMLParser',
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'rest_framework.parsers.JSONParser',
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)
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}
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@ -255,14 +255,14 @@ The default format used to make test requests may be set using the `TEST_REQUEST
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If you need to test requests using something other than multipart or json requests, you can do so by setting the `TEST_REQUEST_RENDERER_CLASSES` setting.
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For example, to add support for using `format='yaml'` in test requests, you might have something like this in your `settings.py` file.
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For example, to add support for using `format='html'` in test requests, you might have something like this in your `settings.py` file.
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REST_FRAMEWORK = {
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...
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'TEST_REQUEST_RENDERER_CLASSES': (
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'rest_framework.renderers.MultiPartRenderer',
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'rest_framework.renderers.JSONRenderer',
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'rest_framework.renderers.YAMLRenderer'
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'rest_framework.renderers.TemplateHTMLRenderer'
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)
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}
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@ -54,7 +54,6 @@ REST framework requires the following:
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The following packages are optional:
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* [Markdown][markdown] (2.1.0+) - Markdown support for the browsable API.
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* [PyYAML][yaml] (3.10+) - YAML content-type support.
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* [defusedxml][defusedxml] (0.3+) - XML content-type support.
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* [django-filter][django-filter] (0.5.4+) - Filtering support.
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* [django-oauth-plus][django-oauth-plus] (2.0+) and [oauth2][oauth2] (1.5.211+) - OAuth 1.0a support.
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@ -258,7 +257,6 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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[mozilla]: http://www.mozilla.org/en-US/about/
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[eventbrite]: https://www.eventbrite.co.uk/about/
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[markdown]: http://pypi.python.org/pypi/Markdown/
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[yaml]: http://pypi.python.org/pypi/PyYAML
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[defusedxml]: https://pypi.python.org/pypi/defusedxml
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[django-filter]: http://pypi.python.org/pypi/django-filter
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[oauth2]: https://github.com/simplegeo/python-oauth2
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|
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@ -92,7 +92,7 @@ Here is the view for an individual snippet, in the `views.py` module.
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This should all feel very familiar - it is not a lot different from working with regular Django views.
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Notice that we're no longer explicitly tying our requests or responses to a given content type. `request.data` can handle incoming `json` requests, but it can also handle `yaml` and other formats. Similarly we're returning response objects with data, but allowing REST framework to render the response into the correct content type for us.
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Notice that we're no longer explicitly tying our requests or responses to a given content type. `request.data` can handle incoming `json` requests, but it can also handle other formats. Similarly we're returning response objects with data, but allowing REST framework to render the response into the correct content type for us.
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## Adding optional format suffixes to our URLs
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@ -6,7 +6,6 @@ flake8==2.2.2
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# Optional packages
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markdown>=2.1.0
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PyYAML>=3.10
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defusedxml>=0.3
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django-guardian==1.2.4
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django-filter>=0.5.4
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@ -237,13 +237,6 @@ except ImportError:
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apply_markdown = None
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# Yaml is optional
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try:
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import yaml
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except ImportError:
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yaml = None
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# XML is optional
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try:
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import defusedxml.ElementTree as etree
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@ -12,7 +12,7 @@ from django.http import QueryDict
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from django.http.multipartparser import MultiPartParser as DjangoMultiPartParser
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from django.http.multipartparser import MultiPartParserError, parse_header, ChunkIter
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from django.utils import six
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from rest_framework.compat import etree, yaml, force_text, urlparse
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from rest_framework.compat import etree, force_text, urlparse
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from rest_framework.exceptions import ParseError
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from rest_framework import renderers
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import json
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@ -65,29 +65,6 @@ class JSONParser(BaseParser):
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raise ParseError('JSON parse error - %s' % six.text_type(exc))
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class YAMLParser(BaseParser):
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"""
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Parses YAML-serialized data.
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"""
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media_type = 'application/yaml'
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def parse(self, stream, media_type=None, parser_context=None):
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"""
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Parses the incoming bytestream as YAML and returns the resulting data.
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"""
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assert yaml, 'YAMLParser requires pyyaml to be installed'
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parser_context = parser_context or {}
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encoding = parser_context.get('encoding', settings.DEFAULT_CHARSET)
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try:
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data = stream.read().decode(encoding)
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return yaml.safe_load(data)
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except (ValueError, yaml.parser.ParserError) as exc:
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raise ParseError('YAML parse error - %s' % six.text_type(exc))
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class FormParser(BaseParser):
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"""
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Parser for form data.
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|
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@ -19,7 +19,7 @@ from django.utils import six
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from django.utils.xmlutils import SimplerXMLGenerator
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from rest_framework import exceptions, serializers, status, VERSION
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from rest_framework.compat import (
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SHORT_SEPARATORS, LONG_SEPARATORS, StringIO, smart_text, yaml
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SHORT_SEPARATORS, LONG_SEPARATORS, StringIO, smart_text
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)
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from rest_framework.exceptions import ParseError
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from rest_framework.settings import api_settings
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@ -189,29 +189,6 @@ class XMLRenderer(BaseRenderer):
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xml.characters(smart_text(data))
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class YAMLRenderer(BaseRenderer):
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"""
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Renderer which serializes to YAML.
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"""
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media_type = 'application/yaml'
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format = 'yaml'
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encoder = encoders.SafeDumper
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charset = 'utf-8'
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ensure_ascii = False
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def render(self, data, accepted_media_type=None, renderer_context=None):
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"""
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Renders `data` into serialized YAML.
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"""
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assert yaml, 'YAMLRenderer requires pyyaml to be installed'
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if data is None:
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return ''
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return yaml.dump(data, stream=None, encoding=self.charset, Dumper=self.encoder, allow_unicode=not self.ensure_ascii)
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class TemplateHTMLRenderer(BaseRenderer):
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"""
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An HTML renderer for use with templates.
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|
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@ -5,11 +5,11 @@ For example your project's `settings.py` file might look like this:
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REST_FRAMEWORK = {
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'DEFAULT_RENDERER_CLASSES': (
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'rest_framework.renderers.JSONRenderer',
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'rest_framework.renderers.YAMLRenderer',
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'rest_framework.renderers.TemplateHTMLRenderer',
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)
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'DEFAULT_PARSER_CLASSES': (
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'rest_framework.parsers.JSONParser',
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'rest_framework.parsers.YAMLParser',
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'rest_framework.parsers.TemplateHTMLRenderer',
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)
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}
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|
|
|
@ -5,10 +5,9 @@ from __future__ import unicode_literals
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from django.db.models.query import QuerySet
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from django.utils import six, timezone
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from django.utils.functional import Promise
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from rest_framework.compat import force_text, OrderedDict
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from rest_framework.compat import force_text
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import datetime
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import decimal
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import types
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import json
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|
@ -56,65 +55,3 @@ class JSONEncoder(json.JSONEncoder):
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elif hasattr(obj, '__iter__'):
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return tuple(item for item in obj)
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return super(JSONEncoder, self).default(obj)
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try:
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import yaml
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except ImportError:
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SafeDumper = None
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else:
|
||||
# Adapted from http://pyyaml.org/attachment/ticket/161/use_ordered_dict.py
|
||||
class SafeDumper(yaml.SafeDumper):
|
||||
"""
|
||||
Handles decimals as strings.
|
||||
Handles OrderedDicts as usual dicts, but preserves field order, rather
|
||||
than the usual behaviour of sorting the keys.
|
||||
"""
|
||||
def represent_decimal(self, data):
|
||||
return self.represent_scalar('tag:yaml.org,2002:str', six.text_type(data))
|
||||
|
||||
def represent_mapping(self, tag, mapping, flow_style=None):
|
||||
value = []
|
||||
node = yaml.MappingNode(tag, value, flow_style=flow_style)
|
||||
if self.alias_key is not None:
|
||||
self.represented_objects[self.alias_key] = node
|
||||
best_style = True
|
||||
if hasattr(mapping, 'items'):
|
||||
mapping = list(mapping.items())
|
||||
if not isinstance(mapping, OrderedDict):
|
||||
mapping.sort()
|
||||
for item_key, item_value in mapping:
|
||||
node_key = self.represent_data(item_key)
|
||||
node_value = self.represent_data(item_value)
|
||||
if not (isinstance(node_key, yaml.ScalarNode) and not node_key.style):
|
||||
best_style = False
|
||||
if not (isinstance(node_value, yaml.ScalarNode) and not node_value.style):
|
||||
best_style = False
|
||||
value.append((node_key, node_value))
|
||||
if flow_style is None:
|
||||
if self.default_flow_style is not None:
|
||||
node.flow_style = self.default_flow_style
|
||||
else:
|
||||
node.flow_style = best_style
|
||||
return node
|
||||
|
||||
SafeDumper.add_representer(
|
||||
decimal.Decimal,
|
||||
SafeDumper.represent_decimal
|
||||
)
|
||||
SafeDumper.add_representer(
|
||||
OrderedDict,
|
||||
yaml.representer.SafeRepresenter.represent_dict
|
||||
)
|
||||
# SafeDumper.add_representer(
|
||||
# DictWithMetadata,
|
||||
# yaml.representer.SafeRepresenter.represent_dict
|
||||
# )
|
||||
# SafeDumper.add_representer(
|
||||
# OrderedDictWithMetadata,
|
||||
# yaml.representer.SafeRepresenter.represent_dict
|
||||
# )
|
||||
SafeDumper.add_representer(
|
||||
types.GeneratorType,
|
||||
yaml.representer.SafeRepresenter.represent_list
|
||||
)
|
||||
|
|
|
@ -9,12 +9,12 @@ from django.test import TestCase
|
|||
from django.utils import six, unittest
|
||||
from django.utils.translation import ugettext_lazy as _
|
||||
from rest_framework import status, permissions
|
||||
from rest_framework.compat import yaml, etree, StringIO, BytesIO
|
||||
from rest_framework.compat import etree, StringIO
|
||||
from rest_framework.response import Response
|
||||
from rest_framework.views import APIView
|
||||
from rest_framework.renderers import BaseRenderer, JSONRenderer, YAMLRenderer, \
|
||||
XMLRenderer, JSONPRenderer, BrowsableAPIRenderer
|
||||
from rest_framework.parsers import YAMLParser, XMLParser
|
||||
from rest_framework.renderers import BaseRenderer, JSONRenderer, XMLRenderer, \
|
||||
JSONPRenderer, BrowsableAPIRenderer
|
||||
from rest_framework.parsers import XMLParser
|
||||
from rest_framework.settings import api_settings
|
||||
from rest_framework.test import APIRequestFactory
|
||||
from collections import MutableMapping
|
||||
|
@ -452,55 +452,6 @@ class JSONPRendererTests(TestCase):
|
|||
)
|
||||
|
||||
|
||||
if yaml:
|
||||
_yaml_repr = 'foo: [bar, baz]\n'
|
||||
|
||||
class YAMLRendererTests(TestCase):
|
||||
"""
|
||||
Tests specific to the YAML Renderer
|
||||
"""
|
||||
|
||||
def test_render(self):
|
||||
"""
|
||||
Test basic YAML rendering.
|
||||
"""
|
||||
obj = {'foo': ['bar', 'baz']}
|
||||
renderer = YAMLRenderer()
|
||||
content = renderer.render(obj, 'application/yaml')
|
||||
self.assertEqual(content.decode('utf-8'), _yaml_repr)
|
||||
|
||||
def test_render_and_parse(self):
|
||||
"""
|
||||
Test rendering and then parsing returns the original object.
|
||||
IE obj -> render -> parse -> obj.
|
||||
"""
|
||||
obj = {'foo': ['bar', 'baz']}
|
||||
|
||||
renderer = YAMLRenderer()
|
||||
parser = YAMLParser()
|
||||
|
||||
content = renderer.render(obj, 'application/yaml')
|
||||
data = parser.parse(BytesIO(content))
|
||||
self.assertEqual(obj, data)
|
||||
|
||||
def test_render_decimal(self):
|
||||
"""
|
||||
Test YAML decimal rendering.
|
||||
"""
|
||||
renderer = YAMLRenderer()
|
||||
content = renderer.render({'field': Decimal('111.2')}, 'application/yaml')
|
||||
self.assertYAMLContains(content.decode('utf-8'), "field: '111.2'")
|
||||
|
||||
def assertYAMLContains(self, content, string):
|
||||
self.assertTrue(string in content, '%r not in %r' % (string, content))
|
||||
|
||||
def test_proper_encoding(self):
|
||||
obj = {'countries': ['United Kingdom', 'France', 'España']}
|
||||
renderer = YAMLRenderer()
|
||||
content = renderer.render(obj, 'application/yaml')
|
||||
self.assertEqual(content.strip(), 'countries: [United Kingdom, France, España]'.encode('utf-8'))
|
||||
|
||||
|
||||
class XMLRendererTestCase(TestCase):
|
||||
"""
|
||||
Tests specific to the XML Renderer
|
||||
|
|
|
@ -54,7 +54,7 @@ class Issue1386Tests(TestCase):
|
|||
|
||||
class URLizerTests(TestCase):
|
||||
"""
|
||||
Test if both JSON and YAML URLs are transformed into links well
|
||||
Test if JSON URLs are transformed into links well
|
||||
"""
|
||||
def _urlize_dict_check(self, data):
|
||||
"""
|
||||
|
@ -73,14 +73,3 @@ class URLizerTests(TestCase):
|
|||
data['"foo_set": [\n "http://api/foos/1/"\n], '] = \
|
||||
'"foo_set": [\n "<a href="http://api/foos/1/">http://api/foos/1/</a>"\n], '
|
||||
self._urlize_dict_check(data)
|
||||
|
||||
def test_yaml_with_url(self):
|
||||
"""
|
||||
Test if YAML URLs are transformed into links well
|
||||
"""
|
||||
data = {}
|
||||
data['''{users: 'http://api/users/'}'''] = \
|
||||
'''{users: '<a href="http://api/users/">http://api/users/</a>'}'''
|
||||
data['''foo_set: ['http://api/foos/1/']'''] = \
|
||||
'''foo_set: ['<a href="http://api/foos/1/">http://api/foos/1/</a>']'''
|
||||
self._urlize_dict_check(data)
|
||||
|
|
Loading…
Reference in New Issue
Block a user