deposit_status.py
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deposit_status.py
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	# Copyright (C) 2017 The Software Heritage developers
	# See the AUTHORS file at the top-level directory of this distribution
	# License: GNU General Public License version 3, or any later version
	# See top-level LICENSE file for more information

	from django.shortcuts import render
	from rest_framework import status

	from .common import SWHBaseDeposit
	from ..errors import NOT_FOUND, make_error_response
	from ..errors import make_error_response_from_dict
	from ..models import DEPOSIT_STATUS_DETAIL, Deposit


	class SWHDepositStatus(SWHBaseDeposit):
	"""Deposit status.

	What's known as 'State IRI' in the sword specification.

	HTTP verbs supported: GET

	"""
	def get(self, req, collection_name, deposit_id, format=None):
	checks = self.checks(req, collection_name, deposit_id)
	if 'error' in checks:
	return make_error_response_from_dict(req, checks['error'])

	try:
	deposit = Deposit.objects.get(pk=deposit_id)
	if deposit.collection.name != collection_name:
	raise Deposit.DoesNotExist
	except Deposit.DoesNotExist:
	return make_error_response(
	req, NOT_FOUND,
	'deposit %s does not belong to collection %s' % (
	deposit_id, collection_name))

	context = {
	'deposit_id': deposit.id,
	'status': deposit.status,
	'status_detail': DEPOSIT_STATUS_DETAIL[deposit.status],
	}

	return render(req, 'deposit/status.xml',
	context=context,
	content_type='application/xml',
	status=status.HTTP_200_OK)