TwilioAPI：使用python创建发送SMS的函数

我成功地编写了一个python脚本，它使用TwilioAPI将短信发送到我的已验证电话号码。 代码如下：

from twilio.rest import TwilioRestClient


# Your Account Sid and Auth Token from twilio.com/user/account
account_sid = "the sid"
auth_token = "the token"
client = TwilioRestClient(account_sid, auth_token)


to = "+the number" # Replace with your phone number
from_ = "+number" # Replace with your Twilio number
message = client.messages.create(to,from_,body="the message")

这一定很简单，但是。。。。如何将其封装在一个好的函数中，这样我唯一需要提供的就是body变量

像这样：发送短信（body=“whatever”）

我试图这样做，但create函数抱怨：

def sendsms(body="vsdvs"):
    # Your Account Sid and Auth Token from twilio.com/user/account
    account_sid = "fgdfgdfg"
    auth_token = "dfgdfgdfg"
    client = TwilioRestClient(account_sid, auth_token)


    to = "6345354" # Replace with your phone number
    from_ = "43534534" # Replace with your Twilio number
    message = client.messages.create(to,from_,body)

sendsms()

我得到的错误是：

message = client.messages.create(to,from_,body)
TypeError: create() takes at most 2 arguments (4 given)

---

尝试调用

message=client.messages.create（to，from，body）

as

message=client.messages.create（to=to，from=from，body=body）

请参见messages.create（）函数的函数签名

---

您将to、from和body作为位置参数传递，但create函数只接受两个参数（一个默认参数和“self”），其余参数必须作为关键字参数传递。这就是为什么回溯说，当您传递4（self、to、from、body）时，函数只接受2个参数（self和from）

是的。。。您需要传递关键字参数-create（from=from，body=body）而不是常规的Python参数-create（from，body）非常感谢。现在就可以了。我真的很难理解*和**结构。

class Messages(ListResource):
    name = "Messages"
    key = "messages"
    instance = Message

    def create(self, from_=None, **kwargs):
        """
        Create and send a Message.

        :param str to: The destination phone number.
        :param str `from_`: The phone number sending this message
            (must be a verified Twilio number)
        :param str body: The message you want to send,
            limited to 1600 characters.
        :param list media_url: A list of URLs of images to include in the
            message.
        :param status_callback: A URL that Twilio will POST to when
            your message is processed.
        :param str application_sid: The 34 character sid of the application
            Twilio should use to handle this phone call.
        """
        kwargs["from"] = from_
        return self.create_instance(kwargs)