推特 API 的 Python GUI

Question

import tweepy

import csv

import json

import datetime

import pandas as pd

from Tkinter import *

def twitter(e1):

 consumer_key = 'BPJYMwo4Z6ueJ'

 consumer_secret = 'zB0SfmOtWWAm4T1N6akLD0ut0TKB2Hc6Yxmry'

 access_token = '380414482-Z1ZZgJz4V8Y5epzDgrehB'

 access_token_secret = 'x1QINIBHeW9DJc7vG1SqI9p3d13H'

 auth = tweepy.OAuthHandler(consumer_key, consumer_secret)

 auth.set_access_token(access_token, access_token_secret)

 api = tweepy.API(auth, wait_on_rate_limit=True)

 #####United Airlines

 # Open/Create a file to append data

 csvFile = open('Twitter' + (datetime.datetime.today().strftime('%d%m%Y%H%M')) + '.json', 'a')

 # Use csv Writer

 # csvWriter = csv.writer(csvFile)

 print("fetching started........")

 for tweet in tweepy.Cursor(api.search, q=e1, count=1,, since="2018-07-26").items():

    csvFile.write(json.dumps(tweet._json))

    csvFile.write("\n")

    print("fetching end........")

    csvFile.close()

if __name__ == '__main__':

        master = Tk()

        Label(master, text="Hashtag").grid(row=0)

        e1 = Entry(master)

        e1.grid(row=0, column=1)

        Button(master, text='Quit', command=lambda: twitter(e1)).grid(row=3, column=0, sticky=W, pady=4)

        master.mainloop()

代码运行但是当我在 gui 中添加文本时，获取开始并卡住了。我尝试了我能做的一切，但没有运气。我明白问题出在 twitter(e1) 上，但我不知道如何解决它。

Answer 1

您需要从 Entry 中提取文本，而不是传递整个对象：command=lambda: twitter(e1.get().strip())