32 lines
936 B
Python
32 lines
936 B
Python
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# -*- coding: utf-8 -*-
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# Copyright 2020 Red Hat
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# GNU General Public License v3.0+
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# (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
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"""
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flatten a complex object to dot bracket notation
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"""
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from __future__ import absolute_import, division, print_function
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__metaclass__ = type
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def get_path(var, path, environment, wantlist):
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"""Get the value of a path within an object
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:param var: The var from which the value is retrieved
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:type var: should be dict or list, but jinja can sort that out
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:param path: The path to get
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:type path: should be a string but jinja can sort that out
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:param environment: The jinja Environment
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:type environment: Environment
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:return: The result of the jinja evaluation
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:rtype: any
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"""
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string_to_variable = "{{ %s }}" % path
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result = environment.from_string(string_to_variable).render(**var)
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if wantlist:
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return [result]
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return result
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