Lew*_*wis 4 python sqlite praw
我正在尝试编写一个reddit机器人,它接受"fuck"这个词,看看有多少人在reddit上说这个.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)
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每当我运行僵尸程序时,它会在找到匹配时崩溃并给我这个错误.
据我所知,这意味着数据库中的某些东西不是要插入我的数据库的正确数据类型.我很确定它是str(comment.body)SQL设置的一部分.我的SQLITE数据库将注释字段作为文本字段.谢谢您的帮助.
以下是数据库浏览器中显示的数据库凭据.

在IntegrityError从使用INSERT语句的结果str(comment.id)为ID是一个字符串,而不是作为架构需要一个整数.
但因为那不起作用.就像comment.id你给的那样cogqssp,你需要改变你的架构.字段ID是类型的TEXT.然后你的原始代码将起作用.