35 lines
922 B
Python
35 lines
922 B
Python
#!/usr/bin/python3
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# -*- coding: utf-8 -*-
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# Copyright (c) 2019 Huawei Technologies Co., Ltd.
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# A-Tune is licensed under the Mulan PSL v1.
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# You can use this software according to the terms and conditions of the Mulan PSL v1.
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# You may obtain a copy of Mulan PSL v1 at:
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# http://license.coscl.org.cn/MulanPSL
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# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
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# PURPOSE.
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# See the Mulan PSL v1 for more details.
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# Create: 2019-10-29
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"""
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Provide an interface to read data from csv.
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"""
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import os
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import pandas as pd
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import numpy as np
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def readFromCsv(path):
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if not os.path.exists(path):
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return None
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if not path.endswith('.csv'):
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return None
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f = open(path, 'r')
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data = pd.read_csv(f)
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data = np.array(data).tolist()
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return data
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