68 lines
1.3 KiB
Python
68 lines
1.3 KiB
Python
#! /usr/bin/env python
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# -*- coding: utf-8 -*-
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# vim:fenc=utf-8
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#
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# Copyright © 2017 lafrite <lafrite@Poivre>
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#
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# Distributed under terms of the MIT license.
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"""
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Tools to extract random nodes, random variables, generate random values and
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fill new trees
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Flow
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----
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Tree with RdLeaf
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| Extract nodes
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List of nodes to generate
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| extract_rv
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List random variables to generate
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| Generate
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Dictionnary of generated random variables
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| Compute nodes
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Dictionnary of computed nodes
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| Replace
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Tree with RdLeaf replaced by generated values
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"""
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def extract_rv(node_list):
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""" Extract the set of random values from the node list
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:param node_list: list of nodes
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:return: set of random values
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:example:
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>>> node_list = ["{a}", "{a*k}"]
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>>> extract_rv(node_list)
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{"a", "k"}
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"""
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pass
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def compute_nodes(node_list, generated_values):
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""" Compute nodes from generated random values
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:param generated_values: Dictionnary of name:generated value
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:param node_list: list of nodes
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:return: Dictionnary of evaluated nodes from generated values
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:example:
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>>> node_list = ["{a}", "{a*k}"]
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>>> generated_values = {"a":2, "k":3}
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>>> compute_nodes(node_list, generated_values)
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{"{a}": 2, "{a*k}": 6}
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"""
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pass
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