convert.py
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	# -- coding: utf-8 --

	# -------------------------------------------------------------
	# Salt — Convert execution module
	# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
	# Project: Nasqueron
	# Created: 2018-09-08
	# Description: Functions related to data format conversions
	# License: BSD-2-Clause
	# -------------------------------------------------------------


	import json
	import salt.serializers.yaml


	# -------------------------------------------------------------
	# JSON
	# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -


	def to_json_from_pillar_key(key):
	"""
	A function to output a pillar key in JSON.

	CLI Example::

	salt-call --local convert.to_json "Hello world"
	"""
	data = __pillar__.get(key, {})
	return to_json(data)


	def to_json(data):
	"""
	A function to convert data to JSON.

	CLI Example::

	salt-call --local convert.to_json "Hello world"
	"""
	return json.dumps(data, indent=4, sort_keys=True)


	# -------------------------------------------------------------
	# YAML
	# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -


	def _to_dictionary(data, root=None):
	if root is not None:
	return {root: _to_dictionary(data)}

	if type(data) is list:
	dictionary = {}
	for item in data:
	dictionary.update(_to_dictionary(item))
	return dictionary

	if type(data) is tuple and len(data) == 2:
	return dict({data})

	return dict(data)


	def to_yaml_dictionary(data, root=None):
	"""
	A function to convert data to YAML dictionary.

	CLI Example::

	salt * convert.to_yaml_dictionary '[{"a": "bar"}, {"b": "foo"}]'

	That example will return:
	```
	a: bar
	b: foo
	```
	"""
	return salt.serializers.yaml.serialize(
	_to_dictionary(data, root), default_flow_style=False
	)


	def to_flags(data, enable_prefix="enable-", separator=" "):
	"""
	A function to convert a list of flags in a string to enable them.
	"""
	return separator.join([enable_prefix + item for item in data])


	# -------------------------------------------------------------
	# Lists and dictionaries
	# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -


	def to_list(data):
	return list(data)

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