【发布时间】:2020-06-27 11:32:01
【问题描述】:
上下文:
我正在使用PyTelegramBotAPi 或Python Telegram Bot
当用户开始对话时,我正在运行一个代码。
当用户开始对话时,我需要向他发送第一张图片和一个问题,如果他看到图片中的东西,该函数需要等待用户输入并返回他是否看到。
之后,我将需要继续循环发送图片并等待答案并对其运行二分算法。
到目前为止我所做的尝试:
我尝试使用等待响应的回复标记或带有处理程序的内联键盘,但我被卡住了,因为我的代码正在运行而无需等待用户输入。
代码:
@bot.message_handler(func=lambda msg: msg in ['Yes', 'No'])
@bot.message_handler(commands=['start', 'help'])
def main(message):
"""
This is my main function
"""
chat_id = message.chat.id
try:
reply_answer = message.reply_to_message.text
except AttributeError:
reply_answer = '0'
# TODO : should wait for the answer asynchnonossly
def tester(n, reply_answer):
"""
Displays the current candidate to the user and asks them to
check if they see wildfire damages.
"""
print('call......')
bisector.index = n
bot.send_photo(
chat_id=chat_id,
photo=bisector.image.save_image(),
caption=f"Did you see it Yes or No {bisector.date}",
reply_markup=types.ForceReply(selective=True))
# I SHOUL WAIT FOR THE INPUT HERE AND RETURN THE USER INPUT
return eval(reply_answer)
culprit = bisect(bisector.count, lambda x: x, partial(tester, reply_answer=reply_answer) )
bisector.index = culprit
bot.send_message(chat_id, f"Found! First apparition = {bisector.date}")
bot.polling(none_stop=True)
我在用户输入上运行的算法是这样的:
def bisect(n, mapper, tester):
"""
Runs a bisection.
- `n` is the number of elements to be bisected
- `mapper` is a callable that will transform an integer from "0" to "n"
into a value that can be tested
- `tester` returns true if the value is within the "right" range
"""
if n < 1:
raise ValueError('Cannot bissect an empty array')
left = 0
right = n - 1
while left + 1 < right:
mid = int((left + right) / 2)
val = mapper(mid)
tester_values = tester(val) # Here is where I am using the ouput from Telegram bot
if tester_values:
right = mid
else:
left = mid
return mapper(right)
我希望我清楚地解释了问题,请随时提出任何澄清。 如果您知道一些可以为我指明正确方向以解决此问题的信息,请告诉我。
我尝试过类似的问题,但没有得到答案。
【问题讨论】:
标签: python telegram telegram-bot python-telegram-bot