1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
|
import collections, re, typing
from src import IRCBot, IRCServer, utils
MAX_LINES = 64
class BufferLine(object):
def __init__(self, sender: str, message: str, action: bool, tags: dict,
from_self: bool, method: str):
self.sender = sender
self.message = message
self.action = action
self.tags = tags
self.from_self = from_self
self.method = method
class Buffer(object):
def __init__(self, bot: "IRCBot.Bot", server: "IRCServer.Server"):
self.bot = bot
self.server = server
self._lines = collections.deque(maxlen=MAX_LINES
) # type: typing.Deque[BufferLine]
self._skip_next = False
def _add_message(self, sender: str, message: str, action: bool, tags: dict,
from_self: bool, method: str):
if not self._skip_next:
line = BufferLine(sender, message, action, tags, from_self, method)
self._lines.appendleft(line)
self._skip_next = False
def add_message(self, sender: str, message: str, action: bool, tags: dict,
from_self: bool=False):
self._add_message(sender, message, action, tags, from_self, "PRIVMSG")
def add_notice(self, sender: str, message: str, tags: dict,
from_self: bool=False):
self._add_message(sender, message, False, tags, from_self, "NOTICE")
def get(self, index: int=0, **kwargs) -> typing.Optional[BufferLine]:
from_self = kwargs.get("from_self", True)
for line in self._lines:
if line.from_self and not from_self:
continue
return line
return None
def find(self, pattern: typing.Union[str, typing.Pattern[str]], **kwargs
) -> typing.Optional[BufferLine]:
from_self = kwargs.get("from_self", True)
for_user = kwargs.get("for_user", "")
for_user = self.server.irc_lower(for_user) if for_user else None
not_pattern = kwargs.get("not_pattern", None)
for line in self._lines:
if line.from_self and not from_self:
continue
elif re.search(pattern, line.message):
if not_pattern and re.search(not_pattern, line.message):
continue
if for_user and not self.server.irc_lower(line.sender
) == for_user:
continue
return line
return None
def find_from(self, nickname: str) -> typing.Optional[BufferLine]:
nickname_lower = self.server.irc_lower(nickname)
for line in self._lines:
if (not line.from_self
and self.server.irc_lower(line.sender) == nickname_lower):
return line
return None
def skip_next(self):
self._skip_next = True
|
