39 lines
1.1 KiB
Python
39 lines
1.1 KiB
Python
import transaction
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from pyramid.response import Response
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from sqlalchemy.exc import OperationalError, IntegrityError, DBAPIError
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from barker.models.validation_exception import ValidationError
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def transactional_view(view, info):
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if info.options.get("trans"):
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def wrapper_view(context, request):
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try:
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response = view(context, request)
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except (
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ValidationError,
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ValueError,
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KeyError,
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AttributeError,
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TypeError,
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OperationalError,
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IntegrityError,
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DBAPIError,
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) as ex:
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transaction.abort()
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response = Response()
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response.status_int = 500
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response.content_type = "application/json"
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response.json = {"Error": "Failed validation: {0!s}".format(ex)}
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return response
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return wrapper_view
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return view
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# def transactional_view(view, info):
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# return view
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transactional_view.options = ("trans",)
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