Python -将文本文件转换为dict和json

key1:value1
key2:value2
key3:value3

def read_file(file_path):
    with open(file_path, 'r', encoding='utf-8') as file:
        lines = file.readlines()
    return lines

def lines_to_dict(lines):
    result_dict = {}
    for line in lines:
        key, value = line.strip().split(':')
        result_dict[key] = value
    return result_dict

import json

def dict_to_json(data_dict):
    return json.dumps(data_dict, ensure_ascii=False, indent=4)

def main():
    file_path = 'example.txt'  # 替换为你的文件路径
    lines = read_file(file_path)
    data_dict = lines_to_dict(lines)
    json_data = dict_to_json(data_dict)
    
    print("字典数据：")
    print(data_dict)
    print("\nJSON数据：")
    print(json_data)

if __name__ == "__main__":
    main()

def lines_to_dict(lines):
    result_dict = {}
    for line in lines:
        line = line.strip()
        if not line or line.startswith('#'):  # 忽略空行和以#开头的注释行
            continue
        key, value = line.split(':', 1)  # 只分割一次，防止值中包含冒号
        result_dict[key] = value
    return result_dict