python - 循环遍历子字符串的所有注释

Question

我正在编写一个程序，该程序将检查包含艺术家姓名的字符串列表，并将其与 Reddit 提交的所有评论进行比较。它在找到一个匹配项后停止或根本不起作用(即使使用简单的测试字符串)，您能指出该错误吗？包括不包括身份验证的 Reddit 部分。

submission = reddit.submission(id='75lnoo') # Topic about Eminem, lots of mentions of him
submission.comments.replace_more(limit=0)  # Stores all the comments
comments = submission.comments.list()
artists_list = ['Eminem', 'Drake'] # Sample list
for comment in comments:
    for artist in artists_list:
        if artist.lower() in comment.body.lower():
            print(comment.permalink() + ' - ' + artist)

当应该有大量匹配项时，只会打印一件事

/r/Music/comments/75lnoo/eminem_rips_donald_trump_in_bet_hip_hop_awards/do894hp - Eminem

Answer 1

刚刚在我的机器上本地运行代码，我得到了很多 Eminem 的结果，但没有得到 Drake 的结果。我的猜测是，因为这一开始让我感到困惑，所以在第一个结果之后花了一段时间才得到第二个结果。可能是您提前终止了程序，认为所有结果都已打印？

这里直接复制粘贴:

 import praw

 reddit = praw.Reddit(client_id = '',
                 client_secret= '',
                 user_agent= '',
                 username = '',
                 password = '')

submission = reddit.submission(id='75lnoo')
submission.comments.replace_more(limit=0)  # Stores all the comments
comments = submission.comments.list()
artists_list = ['Eminem', 'Drake'] # Sample list
print(artists_list)
for comment in comments:
for artist in artists_list:
    if artist.lower() in comment.body.lower():
        print(comment.permalink() + ' - ' + artist)