wehub-resource-sync
49 lines
1.5 KiB
Python
49 lines
1.5 KiB
Python
# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. 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,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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# pylint: disable=invalid-name, line-too-long, unused-variable, too-many-locals
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"""gather in python"""
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import numpy as np
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def gather_python(data, axis, indices):
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"""Python version of Gather operator
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Parameters
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----------
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data : numpy.ndarray
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Numpy array
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axis: int
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integer
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indices : numpy.ndarray
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Numpy array
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Returns
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-------
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b_np : numpy.ndarray
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Numpy array
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"""
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shape_indices = indices.shape
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out = np.zeros(shape_indices, dtype=data.dtype)
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for index in np.ndindex(*shape_indices):
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new_index = list(index)
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new_index[axis] = indices[index]
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out[index] = data[tuple(new_index)]
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return out
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