Python如何将CSV文件转JSON文件

import json

f = open("D:/文件/资料/GT.csv", "r", encoding='GB2312') # csv文件的路径
data_lines = f.readlines()
f.close()
data_lines.pop(0)

values = []
for line in data_lines:
    line = line.replace("\n", "") 
    values.append(line.split(","))
# print(ls)

# json文件为键值对，keys为左侧键
keys = ["stamp_sec", "obj_stamp_sec", "frame_num", "source", "id", "track_id", "lane_id", "center_x", "center_y", "center_z", "closest_point_x",
        "closest_point_y", "closest_point_z", "closest_box_x", "closest_box_y", "closest_box_z", "front_bumper_x",
        "front_bumper_y", "front_bumper_z", "rear_bumper_x", "rear_bumper_y", "rear_bumper_z", "move_status", "cut_in", "cut_out",
        "cipv", "velocity_x", "velocity_y", "velocity_z", "project_velocity_x", "project_velocity_y", "project_velocity_z",
        "acceleration_x", "acceleration_y", "acceleration_z", "project_acceleration_x", "project_acceleration_y",
        "project_acceleration_z", "angular_velocity", "obj_yaw", "direction_x", "direction_y", "direction_z", "height", "length",
        "width", "is_radar_matching", "is_tracked", "radar_velocity_x", "radar_velocity_y", "radar_velocity_z", "type",
        "type_confidence", "pose_pos_x", "pose_pos_y", "pose_pos_z", "roll", "pitch", "yaw", "car_twist", "car_acceleration",
        "reserve_score", "reserve_info", "anchor_x", "anchor_y", "anchor_z", "lidar_name"]

fw = open("D:/文件/资料/a.json", "w", encoding='utf-8') # 创建json文件的路径

# 利用for循环遍历，形成键值对
dict_re = [dict(zip(keys, row)) for row in values] if values else None 
# print(dict_re)
a = json.dumps(dict_re, indent=4, ensure_ascii=False)
print(a)
fw.write(a)
fw.close()