import requests
import json

def post_webhook(name, content):
    request = {
        "username": "",
        "content": ""
    }
    headers = {'content-type': 'application/json'}
    url="replace webhookurl"

    request['username'] = name
    request['content'] = content
    response = requests.post(url, data=json.dumps(request), headers=headers)

import sys

index = 0
text = ""
for line in iter(sys.stdin.readline, ""):
    text += line

post_webhook("hoge",text)