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Enrich OPTIONS by adding allowed methods as metadata
cleanup tests; added tests for options given new metadata class
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Original file line number | Diff line number | Diff line change |
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from django.core.exceptions import PermissionDenied | ||
from django.http import Http404 | ||
from rest_framework import exceptions, metadata | ||
from rest_framework.request import clone_request | ||
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class OAPIFMetadata(metadata.SimpleMetadata): | ||
def determine_actions(self, request, view) -> dict: | ||
actions = {} | ||
for method in set(view.allowed_methods): | ||
view.request = clone_request(request, method) | ||
try: | ||
# Test global permissions | ||
if hasattr(view, "check_permissions"): | ||
view.check_permissions(view.request) | ||
# Test object permissions | ||
if hasattr(view, "get_object") and method in {"PUT", "PATCH", "DELETE"}: | ||
view.get_object() | ||
except (exceptions.APIException, PermissionDenied, Http404): | ||
pass | ||
else: | ||
serializer = view.get_serializer() | ||
actions[method] = self.get_serializer_info(serializer) | ||
finally: | ||
view.request = request | ||
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return actions |
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