104 lines
2.2 KiB
Python
Executable File
104 lines
2.2 KiB
Python
Executable File
#!/usr/bin/env python3
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"""
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Correct the last thing you or someone else said. Uses standard sed
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substitute notation eg. s/search/replace/flags
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"""
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import re
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from module import hook
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def setup(bot):
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bot.memory['sed_lines'] = {}
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@hook(True)
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def collectlines(bot, trigger):
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"""Create a temporary log of what people say"""
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if trigger.is_privmsg:
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return
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if trigger.channel not in bot.memory['sed_lines']:
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bot.memory['sed_lines'][trigger.channel] = {}
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if trigger.nick not in bot.memory['sed_lines'][trigger.channel]:
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bot.memory['sed_lines'][trigger.channel][trigger.nick] = []
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templist = bot.memory['sed_lines'][trigger.channel][trigger.nick]
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line = ' '.join(trigger.args)
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if line.startswith("s/"): # Don't remember substitutions
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return
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templist.append(line)
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del templist[:-10] # Keep the log to 10 lines per person
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bot.memory['sed_lines'][trigger.channel][trigger.nick] = templist
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@hook(True)
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def findandreplace(bot, trigger):
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if trigger.is_privmsg:
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return
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if not trigger.args[0]:
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return
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if not trigger.args[0].startswith('s') and trigger.args[0][-1] not in ':,':
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return
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line = ' '.join(trigger.args)
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if 's/' not in line:
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return
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items = []
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line = line[line.index('s/')+2:]
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i = 0
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while True:
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i = line.find('/', i)
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if i == -1:
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break
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if line[max(i-1, 0)] == '\\' and line[max(i-2, 0)] != '\\':
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i += 1
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pass
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else:
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items.append(line[:i])
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line = line[i+1:]
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i = 0
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items.append(line)
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if len(items) < 2:
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return
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find, replace = items[:2]
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find = find.replace(r'\/', '/')
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flags = items[2] if len(items) >= 3 else ''
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if 'g' in flags:
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count = 0
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else:
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count = 1
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try:
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if 'i' in flags:
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regex = re.compile(find, re.I)
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else:
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regex = re.compile(find)
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except re.error:
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return
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if not trigger.args[0].startswith('s'):
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nick = trigger.args[0][:-1]
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if nick not in bot.memory['sed_lines'][trigger.channel]:
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return
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else:
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nick = trigger.nick
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for line in reversed(bot.memory['sed_lines'][trigger.channel][nick]):
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new_line = re.sub(regex, replace, line, count)
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if new_line != line:
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break
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else:
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return
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if trigger.args[0].startswith('s'):
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msg = f"{trigger.nick} \x02meant\x0f to say: {new_line}"
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else:
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msg = f"{trigger.nick} thinks {nick} \x02meant\x0f to say: {new_line}"
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bot.msg(msg)
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