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58 lines
1.6 KiB
Python
58 lines
1.6 KiB
Python
# -*- coding:utf-8 -*-
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#
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# Copyright 2014 Hewlett-Packard Development Company, L.P.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import collections
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import logging
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LOG = logging.getLogger(__name__)
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class BanditMetaAst(object):
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nodes = collections.OrderedDict()
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def __init__(self):
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pass
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def add_node(self, node, parent_id, depth):
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'''Add a node to the AST node collection
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:param node: The AST node to add
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:param parent_id: The ID of the node's parent
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:param depth: The depth of the node
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:return: -
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'''
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node_id = hex(id(node))
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LOG.debug('adding node : %s [%s]', node_id, depth)
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self.nodes[node_id] = {
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'raw': node, 'parent_id': parent_id, 'depth': depth
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}
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def __str__(self):
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'''Dumps a listing of all of the nodes
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Dumps a listing of all of the nodes for debugging purposes
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:return: -
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'''
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tmpstr = ""
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for k, v in self.nodes.items():
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tmpstr += "Node: %s\n" % k
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tmpstr += "\t%s\n" % str(v)
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tmpstr += "Length: %s\n" % len(self.nodes)
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return tmpstr
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