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georgia-tech-db / eva / #758

04 Sep 2023 08:37PM UTC coverage: 0.0% (-78.3%) from 78.333%
#758

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hershd23
Increased underline length in at line 75 in text_summarization.rst
	modified:   docs/source/benchmarks/text_summarization.rst

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/evadb/executor/explain_executor.py
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# coding=utf-8
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# Copyright 2018-2023 EvaDB
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import pandas as pd
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from evadb.database import EvaDBDatabase
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from evadb.executor.abstract_executor import AbstractExecutor
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from evadb.models.storage.batch import Batch
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from evadb.plan_nodes.abstract_plan import AbstractPlan
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from evadb.plan_nodes.explain_plan import ExplainPlan
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class ExplainExecutor(AbstractExecutor):
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    def __init__(self, db: EvaDBDatabase, node: ExplainPlan):
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        super().__init__(db, node)
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    def exec(self, *args, **kwargs):
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        # Traverse optimized physical plan, which is commonly supported.
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        # Logical plan can be also printed by passing explainable_opr
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        # attribute of the node, but is not done for now.
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        plan_str = self._exec(self._node.children[0], 0)
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        yield Batch(pd.DataFrame([plan_str]))
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    def _exec(self, node: AbstractPlan, depth: int):
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        cur_str = " " * depth * 4 + "|__ " + str(node.__class__.__name__) + "\n"
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        for child in node.children:
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            cur_str += self._exec(child, depth + 1)
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        return cur_str
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