python解析带注释的json文件，list转json，dict转json

import re
import json
import numpy as np
# rgex = re.compile(
#     '(^)?[^\S\n]*/(?:\*(.*?)\*/[^\S\n]*|/[^\n]*)($)?',re.DOTALL | re.MULTILINE)

def select_line(line):
    rgex = re.compile('[0-9]+(?:\.[0-9]+){0,3}')
    ipos = line.find("//")
    if ipos == -1 :
        return line
    line_str = line[ipos + 0]
    if rgex.search(line_str):
        return line[:ipos+16] + select_line(line[ipos + 17:])
    else:
        return line[:ipos] + select_line(line_str)

"""
解析json文件
"""
def parse_json(filename):
    res = []
    f = open(filename)
    all_lines = f.readlines()
    for line in all_lines:
        l = select_line(line)
        res.append(l)
    result = []
    isfind = False
    for l in res:
        if l.find("/*") != -1:
            isfind = True
        if not isfind:
            result.append(l)
        if l.find("*/") != -1:
            isfind = False
    newstr = ""
    for i in result:
        newstr += i
    return json.loads(newstr)

"""
list类型 转 json文件
"""
def list_To_Json(lst):
        keys = [str(x) for x in np.arange(len(lst))]
        list_json = dict(zip(keys, lst))
        str_json = json.dumps(list_json, indent=4, ensure_ascii=False)
        return str_json
"""
dict类型 转 json文件
"""
def dict_To_Json(dictObj):
    js_obj = json.dumps(dictObj, indent=4,ensure_ascii=False)
    file_object = open('./Param/devs_config.ini', 'w')
    file_object.write(js_obj)
    file_object.close()  # 最终写入的json文件格式:


if __name__ == '__main__':
    jsdata =  parse_json("/test.txt")
    print(jsdata)