Created
June 12, 2018 15:41
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Profile non HTML responses with debug_toolbar
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| class NonHtmlDebugToolbarMiddleware(MiddlewareMixin): | |
| """ | |
| Converts non-HTML responses to HTML, | |
| for being able to profile them with django debug toolbar. | |
| Usage: /<endpoint>/?format=json&profile=1 | |
| """ | |
| def process_response(self, request, response): | |
| profile = request.GET.get('profile') | |
| if not profile: | |
| return response | |
| # assumes response['Content-Type'] != 'text/html' | |
| content = response.content | |
| try: | |
| json_ = json.loads(content) | |
| content = json.dumps(json_, sort_keys=True, indent=2) | |
| except ValueError: | |
| pass | |
| response = HttpResponse('<html><body><pre>{} </pre></body></html>'.format(content)) | |
| return response |
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