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# coding=utf-8
# Copyright (c) 2020, NVIDIA CORPORATION. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import glob
import sys
import json
import argparse
if __name__ == '__main__':
parser = argparse.ArgumentParser()
parser.add_argument("--json_path", type=str, default=".",
help="path where all the json files are located")
parser.add_argument("--output_file", type=str, default="merged_output.json",
help="filename where the merged json should go")
args = parser.parse_args()
json_path = args.json_path
out_file = args.output_file
json_files = glob.glob(json_path + '/*.json')
counter = 0
with open(out_file, 'w') as outfile:
for fname in json_files:
counter += 1
if counter % 1024 == 0:
print("Merging at ", counter, flush=True)
with open(fname, 'r') as infile:
for row in infile:
each_row = json.loads(row)
outfile.write(row)
print("Merged file", out_file, flush=True)
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