mirror of https://github.com/hpcaitech/ColossalAI
65 lines
2.4 KiB
Python
65 lines
2.4 KiB
Python
# coding=utf-8
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# Copyright (c) 2020, NVIDIA CORPORATION. All rights reserved.
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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 json
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import sys
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import time
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if __name__ == '__main__':
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url_filename = sys.argv[1]
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data_filename = sys.argv[2]
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output_filename = sys.argv[3]
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urls = set()
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with open(url_filename, 'r') as f:
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for line in f:
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myjson = json.loads(line)
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for key in myjson:
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this_urls = myjson[key]
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for i in range(1, len(this_urls)):
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urls.add(this_urls[i])
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print('will be removing {} urls'.format(len(urls)), flush=True)
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written_docs = 0
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removed_docs = 0
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removed_chars = 0
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start_time = time.time()
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with open(output_filename, 'wb') as fout:
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with open(data_filename, 'r') as fin:
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for line in fin:
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try:
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myjson = json.loads(line)
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url = myjson['url']
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if url in urls:
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print('removing', myjson)
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removed_docs += 1
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removed_chars += len(myjson['text'])
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continue
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myjson = json.dumps(myjson, ensure_ascii=False)
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fout.write(myjson.encode('utf-8'))
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fout.write('\n'.encode('utf-8'))
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written_docs += 1
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if written_docs % 10000 == 0:
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print(' [PROCESSED] time (s): {:.2f} | written: {} '
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'| removed: {} (char: {})'.format(time.time() - start_time, written_docs, removed_docs,
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removed_chars))
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except Exception as e:
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print('[SKIPPING]', line, e)
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print(' [PROCESSED] time (s): {:.2f} | written: {} '
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'| removed: {} (char: {})'.format(time.time() - start_time, written_docs, removed_docs, removed_chars))
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print('done :-)')
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