python - 如何在全局保存 header api

Question

我有两个函数，它们采用相同的 header 。我可以在全局保存这样我就不需要每次都打电话

def funct1():
    json_d = {"group_id": "uid"} 
    headers = {"account-id":"xxx","api-key":"xxx","Content-Type": "application/json"}
    response = requests.post("https://example.com/docs",headers=headers,json=json_d)

def funct2():
    json_d = {"group_id": "uid"} 
    headers = {"account-id":"xxx","api-key":"xxx","Content-Type": "application/json"}
    response = requests.post("https://example.com/docs",headers=headers,json=json_d)

我可以吗

headers = {"account-id":"xxx","api-key":"xxx","Content-Type": "application/json"} 全局 header

Answer 1

我建议为默认 http 调用创建一个函数。

在这种情况下，每个函数只有 json_d 不同。也许这也将是 URL 或其他东西，您可以轻松地将它们向上移动到初始函数，并在 default_post() 函数中对它们进行参数化。

使用**kwargs，您可以使其更加通用，例如，如果您想传递超时，您可以调用default_post(..., timeout=3)它会自动传递给 requests.post 函数。

示例

def funct1():
    json_d_1 = {
        "group_id": "uid_1"
    } 
    default_post(json_d_1)

def funct2():
    json_d_2 = {
        "group_id": "uid_2"
    } 
    default_post(json_d_2)

def default_post(json_d, ..., **kwargs):
    headers = {"account-id":"xxx","api-key":"xxx","Content-Type": "application/json"}
    response = requests.post(
        "https://example.com/docs",
        headers=headers,
        json=json_d,
        **kwargs
    )
    return response