运行以下.py时,我一直收到无效令牌错误。
我尝试将一个简单的照片展位上传到Twitter。 当你按下按钮时,它会拍照,然后上传。
令牌已被XXXX取代。他们是对的。
我似乎无法纠正语法错误。
有什么想法吗?
*
#!/usr/bin/env python
from twython import Twython
from subprocess import call
import time
import random
import RPi.GPIO as GPIO
# Initialize GPIO
GPIO.setmode(GPIO.BCM)
GPIO.setup(04, GPIO.IN) # GPIO4 is pin 7
# Twitter Token
consumer_key = 'xxxxx'
consumer_secret = 'xxxxx'
access_token = 'xxxxx'
access_token_secret = 'xxxxx'
SLEEP_DURATION = 10
messages = []
messages.append("Having a great time with Tactical 74. #tactical74 #tactical74photobooth")
messages.append("The Tactical 74 Photo Booth is on site! #tactical74 #tactical74photobooth")
messages.append("Thanks for visiting the Tactical 74 photo booth. #tactical74 #tactical74photobooth")
messages.append("Another happy customer served. #tactical74 #tactical74photobooth")
# wait for the button
while True:
# if pressed
if (GPIO.input(04)):
try:
# Take a picture
call("/opt/vc/bin/raspistill -e jpg --vflip -w 320 -h 320 -q 100 -o /tmp/snapshot.jpg", shell=True)
# Sign in to Twitter
twitter = Twython(
consumer_key,
consumer_secret,
access_token,
access_token_secret
)
# Post a status update with a picture
photo = open('/tmp/snapshot.jpg', 'rb')
r = random.randint(0, len(messages)-1)
message = messages[r]
twitter.update_status_with_media(status=message, media=photo)
except:
print("Unexpected error:")
# Sleep so that multiple pictures aren't taken of the same person
time.sleep(SLEEP_DURATION)
else:
time.sleep(0.25)
*
答案 0 :(得分:0)
我不知道这是否完全解决了问题,但问题的一部分是id
中的04
,GPIO.setup(04, GPIO.IN)
您不能在Python中的数字之前使用if (GPIO.input(04)):
。例如:
0
返回:
a = 04
您所能做的就是将04转换为字符串或从代码中完全删除SyntaxError: invalid token
。