|
|
|
# -*- coding: utf-8 -*-
|
|
|
|
# @File : json_merge.py
|
|
|
|
# @Author : zhaoHL
|
|
|
|
# @Contact : huilin16@qq.com
|
|
|
|
# @Time Create First: 2021/8/1 10:25
|
|
|
|
# @Contributor : zhaoHL
|
|
|
|
# @Time Modify Last : 2021/8/1 10:25
|
|
|
|
'''
|
|
|
|
@File Description:
|
|
|
|
# 合并json文件,可以通过merge_keys控制合并的字段, 默认合并'images', 'annotations'字段
|
|
|
|
python ./coco_tools/json_Merge.py \
|
|
|
|
--json1_path=./annotations/instances_train2017.json \
|
|
|
|
--json2_path=./annotations/instances_val2017.json \
|
|
|
|
--save_path=./instances_trainval2017.json
|
|
|
|
'''
|
|
|
|
|
|
|
|
import json
|
|
|
|
import argparse
|
|
|
|
|
|
|
|
|
|
|
|
def js_merge(js1_path, js2_path, js_merge_path, merge_keys):
|
|
|
|
print('Merge'.center(100, '-'))
|
|
|
|
print()
|
|
|
|
|
|
|
|
print('json read...\n')
|
|
|
|
with open(js1_path, 'r') as load_f:
|
|
|
|
data1 = json.load(load_f)
|
|
|
|
with open(js2_path, 'r') as load_f:
|
|
|
|
data2 = json.load(load_f)
|
|
|
|
|
|
|
|
print('json merge...')
|
|
|
|
data = {}
|
|
|
|
for k, v in data1.items():
|
|
|
|
if k not in merge_keys:
|
|
|
|
data[k] = v
|
|
|
|
print(k)
|
|
|
|
else:
|
|
|
|
data[k] = data1[k] + data2[k]
|
|
|
|
print(k, 'merge!')
|
|
|
|
print()
|
|
|
|
|
|
|
|
print('json save...\n')
|
|
|
|
data_str = json.dumps(data, ensure_ascii=False)
|
|
|
|
with open(js_merge_path, 'w', encoding='utf-8') as save_f:
|
|
|
|
save_f.write(data_str)
|
|
|
|
|
|
|
|
print('finish!')
|
|
|
|
|
|
|
|
|
|
|
|
def get_args():
|
|
|
|
parser = argparse.ArgumentParser(description='Json Merge')
|
|
|
|
|
|
|
|
# parameters
|
|
|
|
parser.add_argument('--json1_path', type=str,
|
|
|
|
help='json path1 to merge')
|
|
|
|
parser.add_argument('--json2_path', type=str,
|
|
|
|
help='json path2 to merge')
|
|
|
|
parser.add_argument('--save_path', type=str,
|
|
|
|
help='json path to save the merge result')
|
|
|
|
parser.add_argument('--merge_keys', type=list, default=['images', 'annotations'],
|
|
|
|
help='json keys that need to merge')
|
|
|
|
parser.add_argument('-Args_show', '--Args_show', type=bool, default=True,
|
|
|
|
help='Args_show(default: True), if True, show args info')
|
|
|
|
|
|
|
|
args = parser.parse_args()
|
|
|
|
|
|
|
|
if args.Args_show:
|
|
|
|
print('Args'.center(100, '-'))
|
|
|
|
for k, v in vars(args).items():
|
|
|
|
print('%s = %s' % (k, v))
|
|
|
|
print()
|
|
|
|
return args
|
|
|
|
|
|
|
|
|
|
|
|
if __name__ == '__main__':
|
|
|
|
args = get_args()
|
|
|
|
js_merge(args.json1_path, args.json2_path, args.save_path, args.merge_keys)
|
|
|
|
|