Python/Pydantic遍历包含多个项目的post主体

from typing import List
from pydantic import BaseModel

class Project(BaseModel):
    name: str
    description: str

class PostBody(BaseModel):
    projects: List[Project]

# 假设POST请求主体的JSON数据如下：
# {
#     "projects": [
#         {
#             "name": "Project 1",
#             "description": "Description 1"
#         },
#         {
#             "name": "Project 2",
#             "description": "Description 2"
#         }
#     ]
# }

def process_post_body(body: PostBody):
    for project in body.projects:
        # 对每个项目进行处理或验证
        print(f"Project Name: {project.name}")
        print(f"Project Description: {project.description}")
        print("")

# 解析POST请求主体的JSON数据
post_body_data = {
    "projects": [
        {
            "name": "Project 1",
            "description": "Description 1"
        },
        {
            "name": "Project 2",
            "description": "Description 2"
        }
    ]
}

post_body = PostBody(**post_body_data)

# 处理POST请求主体
process_post_body(post_body)