New beginning.

.flake8

@@ -0,0 +1,8 @@
+[flake8]
+max-line-length = 110
+extend-ignore =
+    # See https://github.com/PyCQA/pycodestyle/issues/373
+    E203,
+
+exclude = .git,
+    __pypackages__

.gitignore

@@ -148,6 +148,8 @@ cython_debug/
 temp/
 *.temp
 
+config/
+
 # PyCharm
 #  JetBrains specific template is maintainted in a separate JetBrains.gitignore that can
 #  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore

.vscode/launch.json

@@ -0,0 +1,19 @@
+{
+    // 使用 IntelliSense 了解相关属性。 
+    // 悬停以查看现有属性的描述。
+    // 欲了解更多信息，请访问: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "Python: 当前文件",
+            "type": "python",
+            "request": "launch",
+            "program": "${file}",
+            "console": "integratedTerminal",
+            "justMyCode": false,
+            "env": {
+                "PYTHONPATH": "__pypackages__/3.9/lib"
+            }
+        }
+    ]
+}

.vscode/settings.json

@@ -0,0 +1,13 @@
+{
+    "python.analysis.extraPaths": [
+        "__pypackages__/3.9/lib"
+    ],
+    "python.autoComplete.extraPaths": [
+        "__pypackages__/3.9/lib"
+    ],
+    "cSpell.words": [
+        "behaviour",
+        "behaviours"
+    ],
+    "restructuredtext.languageServer.disabled": true
+}

library/__init__.py

@@ -0,0 +1 @@
+__version__ = "1.0.0-pre1"

library/config.py

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+import toml
+from pydantic import BaseModel
+
+from .path import config
+
+
+class XConfig(BaseModel):
+    __scope__: str
+    """toml 位置"""
+
+    __dest__: str
+    """配置文件名"""
+
+    def __init__(self):
+        path = config.joinpath(f"{self.__dest__}.toml")
+        path.touch(exist_ok=True)
+        value = toml.loads(path.read_text())
+        for key in self.__scope__.split("."):
+            if key:
+                value = value[key]
+        super().__init__(**value)

library/path.py

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+from pathlib import Path
+
+root: Path = Path(__file__).parent.parent
+
+asset: Path = Path(root, "asset")
+
+asset.mkdir(parents=True, exist_ok=True)
+
+config: Path = Path(root, "config")
+
+config.mkdir(parents=True, exist_ok=True)

main.py

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+from graia.ariadne.app import Ariadne
+from graia.ariadne.console import Console
+from graia.ariadne.console.saya import ConsoleBehaviour
+from graia.ariadne.message.commander import Commander
+from graia.ariadne.message.commander.saya import CommanderBehaviour
+from graia.ariadne.model import MiraiSession
+from graia.saya import Saya
+from graia.saya.builtins.broadcast import BroadcastBehaviour
+from graia.scheduler import GraiaScheduler
+from graia.scheduler.saya.behaviour import GraiaSchedulerBehaviour
+from prompt_toolkit.styles.style import Style
+from pydantic.networks import AnyHttpUrl
+
+import module
+from library import __version__ as lib_version
+from library.config import XConfig
+
+
+class SessionConfig(XConfig):
+    __scope__: str = "session"
+    __dest__: str = "global"
+    host: AnyHttpUrl
+    account: int
+    verify_key: str
+
+
+if __name__ == """__main__""":
+    ariadne = Ariadne(MiraiSession(**SessionConfig().dict()))
+    saya = ariadne.create(Saya)
+    con = ariadne.create(Console)
+    con.l_prompt = f"Xenon {lib_version} > "
+    con.style = Style([("", "blue")])
+    ariadne.create(GraiaScheduler)
+    ariadne.create(Commander)
+    saya.install_behaviours(
+        ariadne.create(BroadcastBehaviour),
+        ariadne.create(GraiaSchedulerBehaviour),
+        ariadne.create(ConsoleBehaviour),
+        ariadne.create(CommanderBehaviour),
+    )
+    with saya.module_context():
+        for mod in module.__all__:
+            saya.require(f"module.{mod}")
+    ariadne.launch_blocking()

module/__init__.py

@@ -0,0 +1,7 @@
+import os
+
+__all__ = [
+    s.removesuffix(".py")
+    for s in os.listdir(os.path.dirname(__file__))
+    if s.endswith(".py") and not s.startswith("_")
+]

module/mc_skin.py

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+import json
+
+import aiohttp
+from graia.ariadne.app import Ariadne
+from graia.ariadne.event.message import MessageEvent
+from graia.ariadne.message.chain import MessageChain
+from graia.ariadne.message.commander import Arg
+from graia.ariadne.message.commander.saya import CommandSchema
+from graia.ariadne.message.element import Image
+from graia.saya.channel import Channel
+
+UUID_ADDRESS_STRING = "https://api.mojang.com/users/profiles/minecraft/{name}"
+
+
+RENDER_ADDR = {
+    "original": "https://crafatar.com/skins/{uuid}",
+    "body": "https://crafatar.com/renders/body/{uuid}?overlay",
+    "head": "https://crafatar.com/renders/head/{uuid}?overlay",
+    "avatar": "https://crafatar.com/avatars/{uuid}?overlay",
+}
+
+channel = Channel.current()
+
+
+@channel.use(
+    CommandSchema(
+        "[skin|皮肤] {name}",
+        {"option": Arg("[--选项|--option|-O] {option}", str, "")},
+    )
+)
+async def get_skin(name: str, option: str, event: MessageEvent, ariadne: Ariadne):
+    try:
+        async with aiohttp.ClientSession() as client:
+            uuid_resp = await client.get(UUID_ADDRESS_STRING.format(name=name))
+            uuid = json.loads(await uuid_resp.text())["id"]
+            url = RENDER_ADDR.get(option, RENDER_ADDR["body"]).format(uuid=uuid)
+            await ariadne.sendMessage(event, MessageChain.create([Image(url=url)]), quote=True)
+    except Exception as e:
+        await ariadne.sendMessage(event, MessageChain([f"无法获取皮肤: {e!r}"]))