python - 我如何将其写入文件？我已经实现了 Twitter 流 API (Python)...但它只是打印到控制台

Question

from getpass import getpass
from textwrap import TextWrapper
import tweepy
import time

class StreamWatcherListener(tweepy.StreamListener):
    status_wrapper = TextWrapper(width=60, initial_indent='    ', subsequent_indent='    ')
    def on_status(self, status):
        try:
            print self.status_wrapper.fill(status.text)
            print '\n %s  %s  via %s\n' % (status.author.screen_name, status.created_at, status.source)
        except:
            # Catch any unicode errors while printing to console
            # and just ignore them to avoid breaking application.
            pass
    def on_error(self, status_code):
        print 'An error has occured! Status code = %s' % status_code
        return True  # keep stream alive
    def on_timeout(self):
        print 'Snoozing Zzzzzz'



username="abc"
password="abc"
auth = tweepy.BasicAuthHandler(username, password)
listener = StreamWatcherListener()
stream=tweepy.Stream(auth,listener)
stream.filter(locations=[-122.75,36.8,-121.75,37.8,-74,40,-73,41])

这只是打印到控制台。但如果我想用它做更多事情怎么办？我正在使用的库是 here .

Answer 1

您正在使用打印语句。

打开一个文件并将要打印到控制台的字符串写入。

在你的代码中

class StreamWatcherListener(tweepy.StreamListener):
    status_wrapper = TextWrapper(width=60, initial_indent='    ', subsequent_indent='    ')

    def __init__(self, api=None):
        self.file = open("myNewFile")
        super(StreamWatcherListener, self).__init__(api)

    ....