我正在尝试编写一个带有“fuck”这个词的 reddit 机器人,看看有多少人在 reddit 上这么说。这是代码:
import praw
import time
import re
import sqlite3
username = "LewisTheRobot"
password = "lewismenelaws"
conn = sqlite3.connect('reddit')
c = conn.cursor()
r = praw.Reddit(user_agent = "Reddit bot")
word_to_match = [r'\bfuck\b', r'\bfucking\b', r'\bfucks\b']
storage = []
r.login(username, password)
def run_bot():
subreddit = r.get_subreddit("all")
print("Grabbing subreddit!")
comments = subreddit.get_comments(limit=200)
print("Grabbing comments!")
for comment in comments:
comment_text = comment.body.lower()
isMatch = any(re.search(string, comment_text) for string in word_to_match)
if comment.id not in storage and isMatch and comment.author not in storage:
print("We have found a fuck boy. Storing username: " + str(comment.author) + "into database.")
storage.append(comment.author)
c.execute("INSERT INTO users (id, Username, subreddit, comment) VALUES(?,?,?,?)", (str(comment.id), str(comment.author), str(comment.subreddit), str(comment.body)))
conn.commit()
print("There are currently " + str(len(storage)) + " fuck boys on reddit at the moment.")
while True:
run_bot()
time.sleep(2)
每当我运行机器人时,只要找到匹配项就会崩溃并给我这个错误。
据我了解,这意味着数据库中的某些内容不是插入到我的数据库中的正确数据类型。我很确定这是str(comment.body)
SQL 设置的部分。我的 SQLITE 数据库将注释字段作为文本字段。谢谢您的帮助。
以下是 DB Browser 中显示的数据库凭据。