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add permission and command

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This commit is contained in:
yanyongyu 2020-08-17 16:09:41 +08:00
parent 865fd6af4c
commit 6435e29e8b
16 changed files with 429 additions and 254 deletions
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8
nonebot/__init__.py
View File

@ -4,10 +4,6 @@
import logging
import importlib
from ipaddress import IPv4Address
from nonebot.log import logger
from nonebot.config import Env, Config
from nonebot.adapters.cqhttp import Bot as CQBot
from nonebot.typing import Type, Union, Driver, Optional, NoReturn
_driver: Optional[Driver] = None
@ -34,6 +30,10 @@ def get_bots():
return driver.bots
from nonebot.log import logger
from nonebot.config import Env, Config
from nonebot.adapters.cqhttp import Bot as CQBot
try:
import nonebot_test
except ImportError:

25
nonebot/adapters/__init__.py
View File

@ -83,6 +83,16 @@ class BaseEvent(abc.ABC):
def sub_type(self, value) -> None:
raise NotImplementedError
@property
@abc.abstractmethod
def user_id(self) -> Optional[int]:
raise NotImplementedError
@user_id.setter
@abc.abstractmethod
def user_id(self, value) -> None:
raise NotImplementedError
@property
@abc.abstractmethod
def message(self) -> Optional[Message]:
@ -103,6 +113,21 @@ class BaseEvent(abc.ABC):
def raw_message(self, value) -> None:
raise NotImplementedError
@property
@abc.abstractmethod
def plain_text(self) -> Optional[str]:
raise NotImplementedError
@property
@abc.abstractmethod
def sender(self) -> Optional[dict]:
raise NotImplementedError
@sender.setter
@abc.abstractmethod
def sender(self, value) -> None:
raise NotImplementedError
@dataclass
class BaseMessageSegment(abc.ABC):

30
nonebot/adapters/cqhttp.py
View File

@ -142,7 +142,10 @@ class Bot(BaseBot):
try:
async with httpx.AsyncClient(headers=headers) as client:
response = await client.post(api_root + api, json=data)
response = await client.post(
api_root + api,
json=data,
timeout=self.config.api_timeout)
if 200 <= response.status_code < 300:
result = response.json()
@ -193,6 +196,16 @@ class Event(BaseEvent):
def sub_type(self, value) -> None:
self._raw_event["sub_type"] = value
@property
@overrides(BaseEvent)
def user_id(self) -> Optional[int]:
return self._raw_event.get("user_id")
@user_id.setter
@overrides(BaseEvent)
def user_id(self, value) -> None:
self._raw_event["user_id"] = value
@property
@overrides(BaseEvent)
def message(self) -> Optional["Message"]:
@ -213,6 +226,21 @@ class Event(BaseEvent):
def raw_message(self, value) -> None:
self._raw_event["raw_message"] = value
@property
@overrides(BaseEvent)
def plain_text(self) -> Optional[str]:
return self.message and self.message.extract_plain_text()
@property
@overrides(BaseEvent)
def sender(self) -> Optional[dict]:
return self._raw_event.get("sender")
@sender.setter
@overrides(BaseEvent)
def sender(self, value) -> None:
self._raw_event["sender"] = value
class MessageSegment(BaseMessageSegment):

4
nonebot/config.py
View File

@ -103,12 +103,14 @@ class Config(BaseConfig):
# bot connection configs
api_root: Dict[str, str] = {}
api_timeout: float = 60.
api_timeout: Optional[float] = 60.
access_token: Optional[str] = None
# bot runtime configs
superusers: Set[int] = set()
nickname: Union[str, Set[str]] = ""
command_start: Set[str] = {"/"}
command_sep: Set[str] = {"."}
session_expire_timeout: timedelta = timedelta(minutes=2)
# custom configs

55
nonebot/matcher.py
View File

@ -6,8 +6,9 @@ from functools import wraps
from datetime import datetime
from collections import defaultdict
from nonebot.rule import SyncRule, user
from nonebot.typing import Bot, Rule, Event, Handler
from nonebot.rule import Rule
from nonebot.permission import Permission, EVERYBODY, USER
from nonebot.typing import Bot, Event, Handler
from nonebot.typing import Type, List, Dict, Optional, NoReturn
from nonebot.exception import PausedException, RejectedException, FinishedException
@ -18,7 +19,8 @@ class Matcher:
"""`Matcher`类
"""
rule: Rule = SyncRule()
rule: Rule = Rule()
permission: Permission = Permission()
handlers: List[Handler] = []
temp: bool = False
expire_time: Optional[datetime] = None
@ -38,7 +40,8 @@ class Matcher:
@classmethod
def new(cls,
rule: Rule = SyncRule(),
rule: Rule = Rule(),
permission: Permission = Permission(),
handlers: list = [],
temp: bool = False,
priority: int = 1,
@ -54,6 +57,7 @@ class Matcher:
NewMatcher = type(
"Matcher", (Matcher,), {
"rule": rule,
"permission": permission,
"handlers": handlers,
"temp": temp,
"expire_time": expire_time,
@ -66,7 +70,11 @@ class Matcher:
return NewMatcher
@classmethod
async def check_rule(cls, bot: Bot, event: Event) -> bool:
async def check_perm(cls, bot: Bot, event: Event) -> bool:
return await cls.permission(bot, event)
@classmethod
async def check_rule(cls, bot: Bot, event: Event, state: dict) -> bool:
"""检查 Matcher 的 Rule 是否成立
Args:
@ -75,7 +83,7 @@ class Matcher:
Returns:
bool: 条件成立与否
"""
return await cls.rule(bot, event)
return await cls.rule(bot, event, state)
# @classmethod
# def args_parser(cls, func: Callable[[Event, dict], None]):
@ -144,11 +152,14 @@ class Matcher:
# raise RejectedException
# 运行handlers
async def run(self, bot: Bot, event: Event):
async def run(self, bot: Bot, event: Event, state):
try:
# if self.parser:
# await self.parser(event, state) # type: ignore
# Refresh preprocess state
self.state.update(state)
for _ in range(len(self.handlers)):
handler = self.handlers.pop(0)
annotation = typing.get_type_hints(handler)
@ -158,23 +169,25 @@ class Matcher:
await handler(bot, event, self.state)
except RejectedException:
self.handlers.insert(0, handler) # type: ignore
matcher = Matcher.new(user(event.user_id) & self.rule,
self.handlers,
temp=True,
priority=0,
default_state=self.state,
expire_time=datetime.now() +
bot.config.session_expire_timeout)
matcher = Matcher.new(
self.rule,
USER(event.user_id, perm=self.permission), # type:ignore
self.handlers,
temp=True,
priority=0,
default_state=self.state,
expire_time=datetime.now() + bot.config.session_expire_timeout)
matchers[0].append(matcher)
return
except PausedException:
matcher = Matcher.new(user(event.user_id) & self.rule,
self.handlers,
temp=True,
priority=0,
default_state=self.state,
expire_time=datetime.now() +
bot.config.session_expire_timeout)
matcher = Matcher.new(
self.rule,
USER(event.user_id, perm=self.permission), # type:ignore
self.handlers,
temp=True,
priority=0,
default_state=self.state,
expire_time=datetime.now() + bot.config.session_expire_timeout)
matchers[0].append(matcher)
return
except FinishedException:

13
nonebot/message.py
View File

@ -5,6 +5,7 @@ import asyncio
from datetime import datetime
from nonebot.log import logger
from nonebot.rule import TrieRule
from nonebot.matcher import matchers
from nonebot.exception import IgnoredException
from nonebot.typing import Bot, Set, Event, PreProcessor
@ -19,8 +20,9 @@ def event_preprocessor(func: PreProcessor) -> PreProcessor:
async def handle_event(bot: Bot, event: Event):
coros = []
state = {}
for preprocessor in _event_preprocessors:
coros.append(preprocessor(bot, event))
coros.append(preprocessor(bot, event, state))
if coros:
try:
await asyncio.gather(*coros)
@ -28,6 +30,9 @@ async def handle_event(bot: Bot, event: Event):
logger.info(f"Event {event} is ignored")
return
# Trie Match
_, _ = TrieRule.get_value(bot, event, state)
for priority in sorted(matchers.keys()):
index = 0
while index <= len(matchers[priority]):
@ -40,7 +45,9 @@ async def handle_event(bot: Bot, event: Event):
# Check rule
try:
if not await Matcher.check_rule(bot, event):
if not await Matcher.check_perm(
bot, event) or not await Matcher.check_rule(
bot, event, state):
index += 1
continue
except Exception as e:
@ -55,7 +62,7 @@ async def handle_event(bot: Bot, event: Event):
del matchers[priority][index]
try:
await matcher.run(bot, event)
await matcher.run(bot, event, state)
except Exception as e:
logger.error(f"Running matcher {matcher} failed.")
logger.exception(e)

124
nonebot/permission.py Normal file
View File

@ -0,0 +1,124 @@
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import asyncio
from nonebot.utils import run_sync
from nonebot.typing import Bot, Event, Union, NoReturn, PermissionChecker
class Permission:
__slots__ = ("checkers",)
def __init__(self, *checkers: PermissionChecker) -> None:
self.checkers = list(checkers)
async def __call__(self, bot: Bot, event: Event) -> bool:
if not self.checkers:
return True
results = await asyncio.gather(
*map(lambda c: c(bot, event), self.checkers))
return any(results)
def __and__(self, other) -> NoReturn:
raise RuntimeError("And operation between Permissions is not allowed.")
def __or__(self, other: Union["Permission",
PermissionChecker]) -> "Permission":
checkers = [*self.checkers]
if isinstance(other, Permission):
checkers.extend(other.checkers)
elif asyncio.iscoroutinefunction(other):
checkers.append(other)
else:
checkers.append(run_sync(other))
return Permission(*checkers)
async def _message(bot: Bot, event: Event) -> bool:
return event.type == "message"
async def _notice(bot: Bot, event: Event) -> bool:
return event.type == "notice"
async def _request(bot: Bot, event: Event) -> bool:
return event.type == "request"
async def _metaevent(bot: Bot, event: Event) -> bool:
return event.type == "meta_event"
MESSAGE = Permission(_message)
NOTICE = Permission(_notice)
REQUEST = Permission(_request)
METAEVENT = Permission(_metaevent)
def USER(*user: int, perm: Permission = Permission()):
async def _user(bot: Bot, event: Event) -> bool:
return event.type == "message" and event.user_id in user and await perm(
bot, event)
return Permission(_user)
async def _private(bot: Bot, event: Event) -> bool:
return event.type == "message" and event.detail_type == "private"
async def _private_friend(bot: Bot, event: Event) -> bool:
return (event.type == "message" and event.detail_type == "private" and
event.sub_type == "friend")
async def _private_group(bot: Bot, event: Event) -> bool:
return (event.type == "message" and event.detail_type == "private" and
event.sub_type == "group")
async def _private_other(bot: Bot, event: Event) -> bool:
return (event.type == "message" and event.detail_type == "private" and
event.sub_type == "other")
PRIVATE = Permission(_private)
PRIVATE_FRIEND = Permission(_private_friend)
PRIVATE_GROUP = Permission(_private_group)
PRIVATE_OTHER = Permission(_private_other)
async def _group(bot: Bot, event: Event) -> bool:
return event.type == "message" and event.detail_type == "group"
async def _group_member(bot: Bot, event: Event) -> bool:
return (event.type == "message" and event.detail_type == "group" and
event.sender.get("role") == "member")
async def _group_admin(bot: Bot, event: Event) -> bool:
return (event.type == "message" and event.detail_type == "group" and
event.sender.get("role") == "admin")
async def _group_owner(bot: Bot, event: Event) -> bool:
return (event.type == "message" and event.detail_type == "group" and
event.sender.get("role") == "owner")
GROUP = Permission(_group)
GROUP_MEMBER = Permission(_group_member)
GROUP_ADMIN = Permission(_group_admin)
GROUP_OWNER = Permission(_group_owner)
async def _superuser(bot: Bot, event: Event) -> bool:
return event.type == "message" and event.user_id in bot.config.superusers
SUPERUSER = Permission(_superuser)
EVERYBODY = MESSAGE

75
nonebot/plugin.py
View File

@ -1,14 +1,16 @@
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import re
import pkgutil
import importlib
from importlib.util import module_from_spec
from nonebot.log import logger
from nonebot.matcher import Matcher
from nonebot.rule import SyncRule, metaevent, message, notice, request
from nonebot.typing import Set, Dict, Type, Rule, Union, Optional, ModuleType, RuleChecker
from nonebot.rule import Rule, startswith, endswith, command, regex
from nonebot.permission import Permission, METAEVENT, MESSAGE, NOTICE, REQUEST
from nonebot.typing import Set, Dict, Type, Tuple, Union, Optional, ModuleType, RuleChecker
plugins: Dict[str, "Plugin"] = {}
@ -25,13 +27,14 @@ class Plugin(object):
self.matchers = matchers
def on_metaevent(rule: Union[Rule, RuleChecker] = SyncRule(),
def on_metaevent(rule: Union[Rule, RuleChecker] = Rule(),
*,
handlers=[],
temp=False,
priority: int = 1,
state={}) -> Type[Matcher]:
matcher = Matcher.new(metaevent() & rule,
matcher = Matcher.new(Rule() & rule,
METAEVENT,
temp=temp,
priority=priority,
handlers=handlers,
@ -40,13 +43,15 @@ def on_metaevent(rule: Union[Rule, RuleChecker] = SyncRule(),
return matcher
def on_message(rule: Union[Rule, RuleChecker] = SyncRule(),
def on_message(rule: Union[Rule, RuleChecker] = Rule(),
permission: Permission = MESSAGE,
*,
handlers=[],
temp=False,
priority: int = 1,
state={}) -> Type[Matcher]:
matcher = Matcher.new(message() & rule,
matcher = Matcher.new(Rule() & rule,
permission,
temp=temp,
priority=priority,
handlers=handlers,
@ -55,13 +60,14 @@ def on_message(rule: Union[Rule, RuleChecker] = SyncRule(),
return matcher
def on_notice(rule: Union[Rule, RuleChecker] = SyncRule(),
def on_notice(rule: Union[Rule, RuleChecker] = Rule(),
*,
handlers=[],
temp=False,
priority: int = 1,
state={}) -> Type[Matcher]:
matcher = Matcher.new(notice() & rule,
matcher = Matcher.new(Rule() & rule,
NOTICE,
temp=temp,
priority=priority,
handlers=handlers,
@ -70,13 +76,14 @@ def on_notice(rule: Union[Rule, RuleChecker] = SyncRule(),
return matcher
def on_request(rule: Union[Rule, RuleChecker] = SyncRule(),
def on_request(rule: Union[Rule, RuleChecker] = Rule(),
*,
handlers=[],
temp=False,
priority: int = 1,
state={}) -> Type[Matcher]:
matcher = Matcher.new(request() & rule,
matcher = Matcher.new(Rule() & rule,
REQUEST,
temp=temp,
priority=priority,
handlers=handlers,
@ -85,22 +92,40 @@ def on_request(rule: Union[Rule, RuleChecker] = SyncRule(),
return matcher
# def on_startswith(msg,
# start: int = None,
# end: int = None,
# rule: Optional[Rule] = None,
# **kwargs) -> Type[Matcher]:
# return on_message(startswith(msg, start, end) &
# rule, **kwargs) if rule else on_message(
# startswith(msg, start, end), **kwargs)
def on_startswith(msg: str,
rule: Optional[Union[Rule, RuleChecker]] = None,
permission: Permission = MESSAGE,
**kwargs) -> Type[Matcher]:
return on_message(startswith(msg) &
rule, permission, **kwargs) if rule else on_message(
startswith(msg), permission, **kwargs)
# def on_regex(pattern,
# flags: Union[int, re.RegexFlag] = 0,
# rule: Optional[Rule] = None,
# **kwargs) -> Type[Matcher]:
# return on_message(regex(pattern, flags) &
# rule, **kwargs) if rule else on_message(
# regex(pattern, flags), **kwargs)
def on_endswith(msg: str,
rule: Optional[Union[Rule, RuleChecker]] = None,
permission: Permission = MESSAGE,
**kwargs) -> Type[Matcher]:
return on_message(endswith(msg) &
rule, permission, **kwargs) if rule else on_message(
startswith(msg), permission, **kwargs)
def on_command(cmd: Tuple[str],
rule: Optional[Union[Rule, RuleChecker]] = None,
permission: Permission = MESSAGE,
**kwargs) -> Type[Matcher]:
return on_message(command(cmd) &
rule, permission, **kwargs) if rule else on_message(
command(cmd), permission, **kwargs)
def on_regex(pattern: str,
flags: Union[int, re.RegexFlag] = 0,
rule: Optional[Rule] = None,
**kwargs) -> Type[Matcher]:
return on_message(regex(pattern, flags) &
rule, **kwargs) if rule else on_message(
regex(pattern, flags), **kwargs)
def load_plugin(module_path: str) -> Optional[Plugin]:

281
nonebot/rule.py
View File

@ -2,207 +2,126 @@
# -*- coding: utf-8 -*-
import re
import abc
import asyncio
from typing import cast
from itertools import product
from pygtrie import CharTrie
from nonebot import get_driver
from nonebot.log import logger
from nonebot.utils import run_sync
from nonebot.typing import Bot, Event, Union, Optional, Awaitable
from nonebot.typing import RuleChecker, SyncRuleChecker, AsyncRuleChecker
from nonebot.typing import Bot, Any, Dict, Event, Union, Tuple, NoReturn, RuleChecker
class BaseRule(abc.ABC):
class Rule:
__slots__ = ("checkers",)
def __init__(self, checker: RuleChecker):
self.checker: RuleChecker = checker
def __init__(self, *checkers: RuleChecker) -> None:
self.checkers = list(checkers)
@abc.abstractmethod
def __call__(self, bot: Bot, event: Event) -> Awaitable[bool]:
raise NotImplementedError
async def __call__(self, bot: Bot, event: Event, state: dict) -> bool:
results = await asyncio.gather(
*map(lambda c: c(bot, event, state), self.checkers))
return all(results)
@abc.abstractmethod
def __and__(self, other: Union["BaseRule", RuleChecker]) -> "BaseRule":
raise NotImplementedError
@abc.abstractmethod
def __or__(self, other: Union["BaseRule", RuleChecker]) -> "BaseRule":
raise NotImplementedError
@abc.abstractmethod
def __neg__(self) -> "BaseRule":
raise NotImplementedError
class AsyncRule(BaseRule):
def __init__(self, checker: Optional[AsyncRuleChecker] = None):
async def always_true(bot: Bot, event: Event) -> bool:
return True
self.checker: AsyncRuleChecker = checker or always_true
def __call__(self, bot: Bot, event: Event) -> Awaitable[bool]:
return self.checker(bot, event)
def __and__(self, other: Union[BaseRule, RuleChecker]) -> "AsyncRule":
func = other
if isinstance(other, BaseRule):
func = other.checker
if not asyncio.iscoroutinefunction(func):
func = run_sync(func)
async def tmp(bot: Bot, event: Event) -> bool:
a, b = await asyncio.gather(self.checker(bot, event),
func(bot, event))
return a and b
return AsyncRule(tmp)
def __or__(self, other: Union[BaseRule, RuleChecker]) -> "AsyncRule":
func = other
if isinstance(other, BaseRule):
func = other.checker
if not asyncio.iscoroutinefunction(func):
func = run_sync(func)
async def tmp(bot: Bot, event: Event) -> bool:
a, b = await asyncio.gather(self.checker(bot, event),
func(bot, event))
return a or b
return AsyncRule(tmp)
def __neg__(self) -> "AsyncRule":
async def neg(bot: Bot, event: Event) -> bool:
result = await self.checker(bot, event)
return not result
return AsyncRule(neg)
class SyncRule(BaseRule):
def __init__(self, checker: Optional[SyncRuleChecker] = None):
def always_true(bot: Bot, event: Event) -> bool:
return True
self.checker: SyncRuleChecker = checker or always_true
def __call__(self, bot: Bot, event: Event) -> Awaitable[bool]:
return run_sync(self.checker)(bot, event)
def __and__(self, other: Union[BaseRule, RuleChecker]) -> BaseRule:
func = other
if isinstance(other, BaseRule):
func = other.checker
if not asyncio.iscoroutinefunction(func):
# func: SyncRuleChecker
syncfunc = cast(SyncRuleChecker, func)
def tmp(bot: Bot, event: Event) -> bool:
return self.checker(bot, event) and syncfunc(bot, event)
return SyncRule(tmp)
def __and__(self, other: Union["Rule", RuleChecker]) -> "Rule":
checkers = [*self.checkers]
if isinstance(other, Rule):
checkers.extend(other.checkers)
elif asyncio.iscoroutinefunction(other):
checkers.append(other)
else:
# func: AsyncRuleChecker
asyncfunc = cast(AsyncRuleChecker, func)
checkers.append(run_sync(other))
return Rule(*checkers)
async def tmp(bot: Bot, event: Event) -> bool:
a, b = await asyncio.gather(
run_sync(self.checker)(bot, event), asyncfunc(bot, event))
return a and b
return AsyncRule(tmp)
def __or__(self, other: Union[BaseRule, RuleChecker]) -> BaseRule:
func = other
if isinstance(other, BaseRule):
func = other.checker
if not asyncio.iscoroutinefunction(func):
# func: SyncRuleChecker
syncfunc = cast(SyncRuleChecker, func)
def tmp(bot: Bot, event: Event) -> bool:
return self.checker(bot, event) or syncfunc(bot, event)
return SyncRule(tmp)
else:
# func: AsyncRuleChecker
asyncfunc = cast(AsyncRuleChecker, func)
async def tmp(bot: Bot, event: Event) -> bool:
a, b = await asyncio.gather(
run_sync(self.checker)(bot, event), asyncfunc(bot, event))
return a or b
return AsyncRule(tmp)
def __neg__(self) -> "SyncRule":
def neg(bot: Bot, event: Event) -> bool:
return not self.checker(bot, event)
return SyncRule(neg)
def __or__(self, other) -> NoReturn:
raise RuntimeError("Or operation between rules is not allowed.")
def Rule(func: Optional[RuleChecker] = None) -> BaseRule:
if func and asyncio.iscoroutinefunction(func):
asyncfunc = cast(AsyncRuleChecker, func)
return AsyncRule(asyncfunc)
else:
syncfunc = cast(Optional[SyncRuleChecker], func)
return SyncRule(syncfunc)
class TrieRule:
prefix: CharTrie = CharTrie()
suffix: CharTrie = CharTrie()
@classmethod
def add_prefix(cls, prefix: str, value: Any):
if prefix in cls.prefix:
logger.warning(f'Duplicated prefix rule "{prefix}"')
return
cls.prefix[prefix] = value
@classmethod
def add_suffix(cls, suffix: str, value: Any):
if suffix[::-1] in cls.suffix:
logger.warning(f'Duplicated suffix rule "{suffix}"')
return
cls.suffix[suffix[::-1]] = value
@classmethod
def get_value(cls, bot: Bot, event: Event,
state: dict) -> Tuple[Dict[str, Any], Dict[str, Any]]:
prefix = None
suffix = None
message = event.message[0]
if message.type == "text":
prefix = cls.prefix.longest_prefix(message.data["text"].lstrip())
message_r = event.message[-1]
if message_r.type == "text":
suffix = cls.suffix.longest_prefix(
message_r.data["text"].rstrip()[::-1])
state["_prefix"] = {prefix.key: prefix.value} if prefix else {}
state["_suffix"] = {suffix.key: suffix.value} if suffix else {}
return ({
prefix.key: prefix.value
} if prefix else {}, {
suffix.key: suffix.value
} if suffix else {})
def message() -> BaseRule:
return Rule(lambda bot, event: event.type == "message")
def startswith(msg: str) -> Rule:
TrieRule.add_prefix(msg, (msg,))
async def _startswith(bot: Bot, event: Event, state: dict) -> bool:
return msg in state["_prefix"]
return Rule(_startswith)
def notice() -> BaseRule:
return Rule(lambda bot, event: event.type == "notice")
def endswith(msg: str) -> Rule:
TrieRule.add_suffix(msg, (msg,))
async def _endswith(bot: Bot, event: Event, state: dict) -> bool:
return msg in state["_suffix"]
return Rule(_endswith)
def request() -> BaseRule:
return Rule(lambda bot, event: event.type == "request")
def keyword(msg: str) -> Rule:
async def _keyword(bot: Bot, event: Event, state: dict) -> bool:
return bool(event.plain_text and msg in event.plain_text)
return Rule(_keyword)
def metaevent() -> BaseRule:
return Rule(lambda bot, event: event.type == "meta_event")
def command(command: Tuple[str]) -> Rule:
config = get_driver().config
command_start = config.command_start
command_sep = config.command_sep
for start, sep in product(command_start, command_sep):
TrieRule.add_prefix(f"{start}{sep.join(command)}", command)
async def _command(bot: Bot, event: Event, state: dict) -> bool:
return command in state["_prefix"].values()
return Rule(_command)
def user(*qq: int) -> BaseRule:
return Rule(lambda bot, event: event.user_id in qq)
def private() -> BaseRule:
return Rule(lambda bot, event: event.detail_type == "private")
def group(*group: int) -> BaseRule:
return Rule(lambda bot, event: event.detail_type == "group" and event.
group_id in group)
def startswith(msg, start: int = None, end: int = None) -> BaseRule:
return Rule(lambda bot, event: event.message.startswith(msg, start, end))
def endswith(msg, start: int = None, end: int = None) -> BaseRule:
return Rule(
lambda bot, event: event.message.endswith(msg, start=None, end=None))
def has(msg: str) -> BaseRule:
return Rule(lambda bot, event: msg in event.message)
def regex(regex, flags: Union[int, re.RegexFlag] = 0) -> BaseRule:
def regex(regex: str, flags: Union[int, re.RegexFlag] = 0) -> Rule:
pattern = re.compile(regex, flags)
return Rule(lambda bot, event: bool(pattern.search(str(event.message))))
async def _regex(bot: Bot, event: Event, state: dict) -> bool:
return bool(pattern.search(str(event.message)))
return Rule(_regex)

16
nonebot/typing.py
View File

@ -8,9 +8,10 @@ from typing import Union, TypeVar, Optional, Iterable, Callable, Awaitable
# import some modules needed when checking types
if TYPE_CHECKING:
from nonebot.rule import BaseRule
from nonebot.rule import Rule as RuleClass
from nonebot.matcher import Matcher as MatcherClass
from nonebot.drivers import BaseDriver, BaseWebSocket
from nonebot.permission import Permission as PermissionClass
from nonebot.adapters import BaseBot, BaseEvent, BaseMessage, BaseMessageSegment
@ -32,14 +33,13 @@ Event = TypeVar("Event", bound="BaseEvent")
Message = TypeVar("Message", bound="BaseMessage")
MessageSegment = TypeVar("MessageSegment", bound="BaseMessageSegment")
PreProcessor = Callable[[Bot, Event], Union[Awaitable[None],
Awaitable[NoReturn]]]
PreProcessor = Callable[[Bot, Event, dict], Union[Awaitable[None],
Awaitable[NoReturn]]]
Matcher = TypeVar("Matcher", bound="MatcherClass")
Handler = Callable[[Bot, Event, Dict[Any, Any]], Union[Awaitable[None],
Awaitable[NoReturn]]]
Rule = TypeVar("Rule", bound="BaseRule")
_RuleChecker_Return = TypeVar("_RuleChecker_Return", bool, Awaitable[bool])
RuleChecker = Callable[[Bot, Event], _RuleChecker_Return]
SyncRuleChecker = RuleChecker[Bot, Event, bool]
AsyncRuleChecker = RuleChecker[Bot, Event, Awaitable[bool]]
Rule = TypeVar("Rule", bound="RuleClass")
RuleChecker = Callable[[Bot, Event, dict], Awaitable[bool]]
Permission = TypeVar("Permission", bound="PermissionClass")
PermissionChecker = Callable[[Bot, Event], Awaitable[bool]]

27
poetry.lock generated
View File

@ -414,6 +414,19 @@ reference = "aliyun"
type = "legacy"
url = "https://mirrors.aliyun.com/pypi/simple"
[[package]]
category = "main"
description = "Trie data structure implementation."
name = "pygtrie"
optional = false
python-versions = "*"
version = "2.3.3"
[package.source]
reference = "aliyun"
type = "legacy"
url = "https://mirrors.aliyun.com/pypi/simple"
[[package]]
category = "dev"
description = "Python parsing module"
@ -540,7 +553,7 @@ description = "Python documentation generator"
name = "sphinx"
optional = false
python-versions = ">=3.5"
version = "3.2.0"
version = "3.2.1"
[package.dependencies]
Jinja2 = ">=2.3"
@ -587,9 +600,10 @@ unify = "*"
yapf = "*"
[package.source]
reference = "5254c22fad13be69d8301e184818c4578d0e4115"
reference = "88a68ed340013067a1c673bdf7541680c581fa60"
type = "git"
url = "https://github.com/nonebot/sphinx-markdown-builder.git"
[[package]]
category = "dev"
description = "sphinxcontrib-applehelp is a sphinx extension which outputs Apple help books"
@ -838,7 +852,7 @@ scheduler = ["apscheduler"]
test = []
[metadata]
content-hash = "b89641a9b24184b999991e1534842905ece528b73824eb79d6d378d686526da2"
content-hash = "4d16d7ad0930bc9851802bc149f843c4e990a987e89414d765579ea8dccc8d6e"
python-versions = "^3.7"
[metadata.files]
@ -1002,6 +1016,9 @@ pygments = [
{file = "Pygments-2.6.1-py3-none-any.whl", hash = "sha256:ff7a40b4860b727ab48fad6360eb351cc1b33cbf9b15a0f689ca5353e9463324"},
{file = "Pygments-2.6.1.tar.gz", hash = "sha256:647344a061c249a3b74e230c739f434d7ea4d8b1d5f3721bc0f3558049b38f44"},
]
pygtrie = [
{file = "pygtrie-2.3.3.tar.gz", hash = "sha256:2204dbd95584f67821da5b3771c4305ac5585552b3230b210f1f05322608db2c"},
]
pyparsing = [
{file = "pyparsing-2.4.7-py2.py3-none-any.whl", hash = "sha256:ef9d7589ef3c200abe66653d3f1ab1033c3c419ae9b9bdb1240a85b024efc88b"},
{file = "pyparsing-2.4.7.tar.gz", hash = "sha256:c203ec8783bf771a155b207279b9bccb8dea02d8f0c9e5f8ead507bc3246ecc1"},
@ -1035,8 +1052,8 @@ snowballstemmer = [
{file = "snowballstemmer-2.0.0.tar.gz", hash = "sha256:df3bac3df4c2c01363f3dd2cfa78cce2840a79b9f1c2d2de9ce8d31683992f52"},
]
sphinx = [
{file = "Sphinx-3.2.0-py3-none-any.whl", hash = "sha256:f7db5b76c42c8b5ef31853c2de7178ef378b985d7793829ec071e120dac1d0ca"},
{file = "Sphinx-3.2.0.tar.gz", hash = "sha256:cf2d5bc3c6c930ab0a1fbef3ad8a82994b1bf4ae923f8098a05c7e5516f07177"},
{file = "Sphinx-3.2.1-py3-none-any.whl", hash = "sha256:ce6fd7ff5b215af39e2fcd44d4a321f6694b4530b6f2b2109b64d120773faea0"},
{file = "Sphinx-3.2.1.tar.gz", hash = "sha256:321d6d9b16fa381a5306e5a0b76cd48ffbc588e6340059a729c6fdd66087e0e8"},
]
sphinx-markdown-builder = []
sphinxcontrib-applehelp = [

1
pyproject.toml
View File

@ -21,6 +21,7 @@ classifiers = [
[tool.poetry.dependencies]
python = "^3.7"
httpx = "^0.13.3"
pygtrie = "^2.3.3"
fastapi = "^0.58.1"
uvicorn = "^0.11.5"
pydantic = { extras = ["dotenv"], version = "^1.6.1" }

8
tests/test_plugins/test_matcher.py → tests/test_plugins/test_message.py
View File

@ -4,19 +4,19 @@
from nonebot.rule import Rule
from nonebot.typing import Event
from nonebot.plugin import on_message
from nonebot.adapters.cqhttp import Bot, Message
from nonebot.adapters.cqhttp import Bot
test_matcher = on_message(state={"default": 1})
test_message = on_message(state={"default": 1})
@test_matcher.handle()
@test_message.handle()
async def test_handler(bot: Bot, event: Event, state: dict):
print("Test Matcher Received:", event)
print("Current State:", state)
state["event"] = event
@test_matcher.receive()
@test_message.receive()
async def test_receive(bot: Bot, event: Event, state: dict):
print("Test Matcher Received next time:", event)
print("Current State:", state)

2
tests/test_plugins/test_package/__init__.py
View File

@ -1,4 +1,4 @@
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
from . import matchers
from . import test_command

0
tests/test_plugins/test_package/matchers.py
View File

14
tests/test_plugins/test_package/test_command.py Normal file
View File

@ -0,0 +1,14 @@
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
from nonebot.rule import Rule
from nonebot.typing import Event
from nonebot.plugin import on_command
from nonebot.adapters.cqhttp import Bot
test_command = on_command(("帮助",))
@test_command.handle()
async def test_handler(bot: Bot, event: Event, state: dict):
print(state["_prefix"])