如何在python2.7中的字符串中嵌入一个字符串，其中已经转义了引号？

Question

I am trying with replace two literals with variable for for a payload for an sms:

import requests
url = "https://api.aql.com/v2/sms/send"
token='07ae4cca3f90a49347ccb5cfghypdngthwss85d9ce71862663e4b8162b366ba6c2db8f5f'
msg = "Ambient temperature has dropped to 10 Deg.C"
phone = "441234567890"

payload = "{\"destinations\" : [\"447753448024\"], \"message\": \"Hello, I am a message\"}"
headers = {
    'x-auth-token': token,
    'content-type': "application/json"
}

response = requests.post(url, data=payload, headers=headers)

print(response.text)

I wish to insert the variables phone and msg in place or the literals

Any help will be gratefully received

Answer 1

You may use json attribute from .post() it'll handle the content-type header and the conversion from dict to str

url = "https://api.aql.com/v2/sms/send"
token='07ae4cca3f90a49347ccb5cfghypdngthwss85d9ce71862663e4b8162b366ba6c2db8f5f'
msg = "Ambient temperature has dropped to 10 Deg.C"
phone = "441234567890"

payload = {'destinations':[phone], 'message':msg}
response = requests.post(url, json=payload, headers={'x-auth-token': token})