python send line notify
"""line_notify.py
For sending a LINE Notify message (with or without image)
Reference: https://engineering.linecorp.com/en/blog/using-line-notify-to-send-messages-to-line-from-the-command-line/
"""
import requests
URL = 'https://notify-api.line.me/api/notify'
def send_message(token, msg, img=None):
"""Send a LINE Notify message (with or without an image)."""
headers = {'Authorization': 'Bearer ' + token}
payload = {'message': msg}
files = {'imageFile': open(img, 'rb')} if img else None
r = requests.post(URL, headers=headers, params=payload, files=files)
if files:
files['imageFile'].close()
return r.status_code
def main():
import os
import sys
import argparse
try:
token = os.environ['LINE_TOKEN']
except KeyError:
sys.exit('LINE_TOKEN is not defined!')
parser = argparse.ArgumentParser(
description='Send a LINE Notify message, possibly with an image.')
parser.add_argument('--img_file', help='the image file to be sent')
parser.add_argument('message')
args = parser.parse_args()
status_code = send_message(token, args.message, args.img_file)
print('status_code = {}'.format(status_code))
if __name__ == '__main__':
main()