【发布时间】:2020-07-23 03:00:21
【问题描述】:
我正在尝试从此Webpage 修改代码: 修改后的代码如下:
import pandas as pd
from pandas import datetime
from pandas import DataFrame as df
import matplotlib
from pandas_datareader import data as web
import matplotlib.pyplot as plt
import datetime
import requests
from bottle import (
run, post, response, request as bottle_request
)
BOT_URL = 'https://api.telegram.org/bot------------------/'
def get_chat_id(data):
"""
Method to extract chat id from telegram request.
"""
chat_id = data['message']['chat']['id']
return chat_id
def get_message(data):
"""
Method to extract message id from telegram request.
"""
message_text = data['message']['text']
return message_text
def send_message(prepared_data):
"""
Prepared data should be json which includes at least `chat_id` and `text`
"""
message_url = BOT_URL + 'sendMessage'
requests.post(message_url, json=prepared_data) # don't forget to make import requests lib
def get_ticker(text): # <-- **added this function and removed a function called `def change_text_message(text)`**;
stock = f'text'
start = datetime.date(2000,1,1)
end = datetime.date.today()
data = web.DataReader(stock, 'yahoo',start, end)
plot = data.plot(y='Open')
return plot
def prepare_data_for_answer(data):
answer = get_ticker(get_message(data))
json_data = {
"chat_id": get_chat_id(data),
"text": answer,
}
return json_data
@post('/')
def main():
data = bottle_request.json
answer_data = prepare_data_for_answer(data)
send_message(answer_data) # <--- function for sending answer
return response # status 200 OK by default
我已将修改过的代码用上下空格分开。此时我收到一条文本null,我该如何解决这个问题,所以当我输入股票代码时,它会返回股票代码的图表?我不确定图表是否可以被退回,或者唯一的文本是否可以被退回。如果单独运行,添加的功能确实有效,但不是在这里。
【问题讨论】:
标签: python pandas function telegram-bot