获取 &而不是 &使用 PRAW 返回标题 [英] Getting & instead of & in title return using PRAW

问题描述

我正在尝试使用 PRAW 获得给定 subreddit 有史以来前 25 名:

I'm trying to get the top 25 of all time of a given subreddit using PRAW:

import praw
subreddit = 'gamedeals'
r = praw.Reddit(user_agent='getting top 25 of all time by /u/sqrg')
submissions = r.get_subreddit(subreddit).get_top_from_all(limit=25)
titlesFile = open("text.txt", 'w')
for s in submissions:
    titlesFile.write(s.title.encode('utf-8', 'replace') + '\n')
titlesFile.close()

我收到以下错误:

UnicodeEncodeError: 'ascii' codec can't encode character u'\xa3' in position 63: ordinal not in range(128)

UnicodeEncodeError: 'ascii' codec can't encode character u'\xa3' in position 63: ordinal not in range(128)

所以我将 for 循环内的行改为:

So I changed the line inside the for loop to:

titlesFile.write(s.title.encode('utf-8', 'replace') + '\n')

它可以工作，但在 text.txt 文件中，我得到的是 & 而不是 &.我可以用一些字符串替换功能来改变它们，但是有没有办法直接写出正确的标题?另外，为什么我必须使用 encode() 方法?

And it works, but in the text.txt file I get & instead of &. I could change them with some string replace function, but is there any way to directly write the correct title? Also, why did I have to use the encode() method?

推荐答案

启用解码 html 实体的设置:

Enable the setting to decode html entities:

r = praw.Reddit(user_agent='getting top 25 of all time by /u/sqrg')
r.config.decode_html_entities = True

配置文件文档:https://praw.readthedocs.org/en/最新/页面/configuration_files.html

更多信息在这里:https://github.com/praw-dev/praw/问题/186

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