converters.py
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converters.py
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	# Copyright (C) 2017-2018 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


	def convert_status_detail(status_detail):
	"""Given a status_detail dict, transforms it into a human readable string.

	Dict has the following form (all first level keys are optional)::

	{
	'url': {
	'summary': "summary-string",
	'fields': [impacted-fields-list]
	},
	'metadata': [{
	'summary': "summary-string",
	'fields': [impacted-fields-list],
	}],
	'archive': [{
	'summary': "summary-string",
	'fields': [impacted-fields-list],
	}]
	}

	Args:
	status_detail (dict): The status detail dict with the syntax
	mentioned

	Returns:
	the status detail as inlined string

	"""
	if not status_detail:
	return None

	def _str_fields(data):
	fields = data.get("fields")
	if not fields:
	return ""
	return " (%s)" % ", ".join(map(str, fields))

	msg = []
	for key in ["metadata", "archive"]:
	_detail = status_detail.get(key)
	if _detail:
	for data in _detail:
	msg.append("- %s%s\n" % (data["summary"], _str_fields(data)))

	_detail = status_detail.get("url")
	if _detail:
	msg.append("- %s%s\n" % (_detail["summary"], _str_fields(_detail)))

	if not msg:
	return None
	return "".join(msg)