将csv转换为json/字典并按ID分组

import csv

def read_csv(file_path):
    data = []
    with open(file_path, 'r') as file:
        reader = csv.DictReader(file)
        for row in reader:
            data.append(row)
    return data

import json

def convert_to_json(data):
    json_data = json.dumps(data)
    return json_data

from itertools import groupby

def group_by_id(data):
    sorted_data = sorted(data, key=lambda x: x['ID'])
    grouped_data = []
    for key, group in groupby(sorted_data, key=lambda x: x['ID']):
        group_dict = {'ID': key, 'data': list(group)}
        grouped_data.append(group_dict)
    return grouped_data

import csv
import json
from itertools import groupby

def read_csv(file_path):
    data = []
    with open(file_path, 'r') as file:
        reader = csv.DictReader(file)
        for row in reader:
            data.append(row)
    return data

def convert_to_json(data):
    json_data = json.dumps(data)
    return json_data

def group_by_id(data):
    sorted_data = sorted(data, key=lambda x: x['ID'])
    grouped_data = []
    for key, group in groupby(sorted_data, key=lambda x: x['ID']):
        group_dict = {'ID': key, 'data': list(group)}
        grouped_data.append(group_dict)
    return grouped_data

# 示例用法
csv_data = read_csv('data.csv')
json_data = convert_to_json(csv_data)
grouped_data = group_by_id(csv_data)

print(json_data)
print(grouped_data)