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apply fix from #58 to _SpecRenderer (#130) 

* apply fix from #58 to _SpecRenderer
* Use JSONRenderer instead of HTML
openapi3
Terence Honles 2018-05-30 12:03:00 -07:00 committed by Cristi Vîjdea
parent 408b31fc4f
commit ecee6f8177
1 changed files with 8 additions and 2 deletions
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10
src/drf_yasg/renderers.py
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@ -1,5 +1,5 @@
from django.shortcuts import render, resolve_url from django.shortcuts import render, resolve_url
from rest_framework.renderers import BaseRenderer, TemplateHTMLRenderer from rest_framework.renderers import BaseRenderer, JSONRenderer, TemplateHTMLRenderer
from rest_framework.utils import json from rest_framework.utils import json
from drf_yasg.openapi import Swagger from drf_yasg.openapi import Swagger
@ -10,7 +10,7 @@ from .codecs import VALIDATORS, OpenAPICodecJson, OpenAPICodecYaml
class _SpecRenderer(BaseRenderer): class _SpecRenderer(BaseRenderer):
"""Base class for text renderers. Handles encoding and validation.""" """Base class for text renderers. Handles encoding and validation."""
charset = None charset = 'utf-8'
validators = [] validators = []
codec_class = None codec_class = None
@ -22,6 +22,12 @@ class _SpecRenderer(BaseRenderer):
def render(self, data, media_type=None, renderer_context=None): def render(self, data, media_type=None, renderer_context=None):
assert self.codec_class, "must override codec_class" assert self.codec_class, "must override codec_class"
codec = self.codec_class(self.validators) codec = self.codec_class(self.validators)
if not isinstance(data, Swagger):
# 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
# see https://github.com/axnsan12/drf-yasg/issues/58
return JSONRenderer().render(data, media_type, renderer_context)
return codec.encode(data) return codec.encode(data)