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93 lines
2.1 KiB
Python
93 lines
2.1 KiB
Python
import asyncio
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from http import HTTPStatus
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from django.core.exceptions import BadRequest, SuspiciousOperation
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from django.db import connection, transaction
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from django.http import HttpResponse, StreamingHttpResponse
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from django.views.decorators.csrf import csrf_exempt
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def regular(request):
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return HttpResponse(b"regular content")
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def no_response(request):
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pass
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class NoResponse:
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def __call__(self, request):
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pass
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def streaming(request):
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return StreamingHttpResponse([b"streaming", b" ", b"content"])
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def in_transaction(request):
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return HttpResponse(str(connection.in_atomic_block))
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@transaction.non_atomic_requests
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def not_in_transaction(request):
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return HttpResponse(str(connection.in_atomic_block))
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@transaction.non_atomic_requests(using=None)
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def not_in_transaction_using_none(request):
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return HttpResponse(str(connection.in_atomic_block))
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@transaction.non_atomic_requests(using="incorrect")
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def not_in_transaction_using_text(request):
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return HttpResponse(str(connection.in_atomic_block))
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def bad_request(request):
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raise BadRequest()
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def suspicious(request):
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raise SuspiciousOperation("dubious")
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@csrf_exempt
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def malformed_post(request):
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request.POST
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return HttpResponse()
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def httpstatus_enum(request):
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return HttpResponse(status=HTTPStatus.OK)
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async def async_regular(request):
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return HttpResponse(b"regular content")
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async def async_streaming(request):
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async def async_streaming_generator():
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yield b"streaming"
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yield b" "
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yield b"content"
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return StreamingHttpResponse(async_streaming_generator())
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class CoroutineClearingView:
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def __call__(self, request):
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"""Return an unawaited coroutine (common error for async views)."""
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# Store coroutine to suppress 'unawaited' warning message
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self._unawaited_coroutine = asyncio.sleep(0)
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return self._unawaited_coroutine
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def __del__(self):
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try:
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self._unawaited_coroutine.close()
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except AttributeError:
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# View was never called.
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pass
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async_unawaited = CoroutineClearingView()
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