Source code for inspirehep.modules.workflows.loaders

# -*- coding: utf-8 -*-
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# This file is part of INSPIRE.
# Copyright (C) 2014-2017 CERN.
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# INSPIRE is free software: you can redistribute it and/or modify
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"""Workflows loader."""

from __future__ import absolute_import, division, print_function

from flask import request
from marshmallow import ValidationError

from .errors import CallbackMalformedError
from .serializers.schemas.json import WorkflowSchemaJSONV1


def marshmallow_loader(schema_class, partial=False):
    """Marshmallow loader."""
    def schema_loader():
        request_json = request.get_json()
        try:
            result = schema_class(partial=partial).load(request_json)
        except ValidationError as error:
            raise CallbackMalformedError(error.messages)
        return result.data
    return schema_loader


workflow_loader = marshmallow_loader(WorkflowSchemaJSONV1)