如何在python/Django中捕获API调用错误？

try:
    response = requests.get('https://api.example.com')
    response.raise_for_status()  # 检查响应状态码
    data = response.json()
    # 处理API返回的数据
except requests.exceptions.RequestException as e:
    # 处理请求异常
    print('API请求发生错误:', e)
except ValueError as e:
    # 处理JSON解析异常
    print('JSON解析错误:', e)

def handle_api_error(error):
    # 处理API调用错误
    print('API调用错误:', error)

try:
    response = requests.get('https://api.example.com')
    response.raise_for_status()
    data = response.json()
    # 处理API返回的数据
except requests.exceptions.RequestException as e:
    handle_api_error(e)
except ValueError as e:
    handle_api_error(e)

MIDDLEWARE = [
    # 其他中间件
    'myapp.middleware.APIExceptionMiddleware',
]

from django.http import JsonResponse

class APIExceptionMiddleware:
    def __init__(self, get_response):
        self.get_response = get_response

    def __call__(self, request):
        try:
            response = self.get_response(request)
            response.raise_for_status()
            return response
        except requests.exceptions.RequestException as e:
            return JsonResponse({'error': 'API请求发生错误'}, status=500)
        except ValueError as e:
            return JsonResponse({'error': 'JSON解析错误'}, status=500)