You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
81 lines
2.4 KiB
81 lines
2.4 KiB
# Copyright (c) 2022 PaddlePaddle Authors. 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. |
|
""" |
|
@File Description: |
|
# 输出json文件基本信息 |
|
python ./coco_tools/json_InfoShow.py \ |
|
--json_path=./annotations/instances_val2017.json \ |
|
--show_num 5 |
|
""" |
|
|
|
import json |
|
import argparse |
|
|
|
|
|
def js_show(js_path, show_num): |
|
print('Info'.center(100, '-')) |
|
print('json read...') |
|
with open(js_path, 'r') as load_f: |
|
data = json.load(load_f) |
|
|
|
print('json keys:', data.keys(), '\n') |
|
for k, v in data.items(): |
|
print(k.center(50, '*')) |
|
show_num_t = show_num if len(v) > show_num else len(v) |
|
if isinstance(v, list): |
|
print(' Content Type: list\n Total Length: %d\n First %d record:\n' |
|
% (len(v), show_num_t)) |
|
|
|
for i in range(show_num_t): |
|
print(v[i]) |
|
elif isinstance(v, dict): |
|
print(' Content Type: dict\n Total Length: %d\n First %d record:\n' |
|
% (len(v), show_num_t)) |
|
for i, (kv, vv) in enumerate(v.items()): |
|
if i < show_num_t: |
|
print(kv, ':', vv) |
|
print('...\n...\n') |
|
|
|
|
|
def get_args(): |
|
parser = argparse.ArgumentParser(description='Json Infomation Show') |
|
|
|
# parameters |
|
parser.add_argument( |
|
'--json_path', type=str, help='json path to show information') |
|
parser.add_argument( |
|
'--show_num', |
|
type=int, |
|
default=5, |
|
help='show number of each sub record') |
|
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_show(args.json_path, args.show_num)
|
|
|