Merge pull request 'fix: 透明底正常生成；静动图分离完成' (#18) from tnot/konabot:fix--修复部分Bug into master

Reviewed-on: #18

.drone.yml

@@ -26,6 +26,14 @@ steps:
     volumes:
       - name: docker-socket
         path: /var/run/docker.sock
+  - name: 在容器中测试插件加载
+    image: docker:dind
+    privileged: true
+    volumes:
+      - name: docker-socket
+        path: /var/run/docker.sock
+    commands:
+      - docker run --rm gitea.service.jazzwhom.top/mttu-developers/konabot:nightly-${DRONE_COMMIT_SHA} python scripts/test_plugin_load.py
 
 volumes:
   - name: docker-socket

.env.test

@@ -0,0 +1,4 @@
+ENVIRONMENT=test
+ENABLE_CONSOLE=false
+ENABLE_QQ=false
+ENABLE_DISCORD=false

Dockerfile

@@ -4,5 +4,11 @@ WORKDIR /app
 COPY requirements.txt ./
 RUN pip install -r requirements.txt --no-deps
 
-COPY . .
+COPY bot.py pyproject.toml .env.prod .env.test ./
+COPY assets ./assets
+COPY scripts ./scripts
+COPY konabot ./konabot
+
+ENV PYTHONPATH=/app
+
 CMD [ "python", "bot.py" ]

konabot/common/path.py

@@ -0,0 +1,4 @@
+from pathlib import Path
+
+ASSETS_PATH = Path(__file__).resolve().parent.parent.parent / "assets"
+FONTS_PATH = ASSETS_PATH / "fonts"

konabot/plugins/memepack/drawing/base/fonts.py

@@ -1,8 +1,8 @@
 from imagetext_py import EmojiOptions, FontDB
 
-from .path import ASSETS
+from konabot.common.path import FONTS_PATH
 
-FontDB.LoadFromDir(str(ASSETS))
+FontDB.LoadFromDir(str(FONTS_PATH))
 
 FontDB.SetDefaultEmojiOptions(EmojiOptions(
     parse_shortcodes=False, 

konabot/plugins/memepack/drawing/base/path.py

@@ -1,3 +0,0 @@
-from pathlib import Path
-
-ASSETS = Path(__file__).parent.parent.parent / "assets"

konabot/plugins/memepack/drawing/geimao.py

@@ -4,10 +4,11 @@ from typing import Any, cast
 import imagetext_py
 import PIL.Image
 
-from .base.fonts import HARMONYOS_SANS_SC_BLACK
-from .base.path import ASSETS
+from konabot.common.path import ASSETS_PATH
 
-geimao_image = PIL.Image.open(ASSETS / "geimao.jpg").convert("RGBA")
+from .base.fonts import HARMONYOS_SANS_SC_BLACK
+
+geimao_image = PIL.Image.open(ASSETS_PATH / "img" / "meme" / "geimao.jpg").convert("RGBA")
 
 
 def _draw_geimao(saying: str):

konabot/plugins/memepack/drawing/pt.py

@@ -3,10 +3,11 @@ import asyncio
 import imagetext_py
 import PIL.Image
 
-from .base.fonts import HARMONYOS_SANS_SC_REGULAR
-from .base.path import ASSETS
+from konabot.common.path import ASSETS_PATH
 
-pt_image = PIL.Image.open(ASSETS / "ptsay.png").convert("RGBA")
+from .base.fonts import HARMONYOS_SANS_SC_REGULAR
+
+pt_image = PIL.Image.open(ASSETS_PATH / "img" / "meme" / "ptsay.png").convert("RGBA")
 
 
 def _draw_pt(saying: str):

konabot/plugins/roll_dice/__init__.py

@@ -1,11 +1,11 @@
-from typing import Optional
+from typing import Optional, Union
 from nonebot.adapters import Event as BaseEvent
 from nonebot.adapters.console.event import MessageEvent as ConsoleMessageEvent
 from nonebot.adapters.discord.event import MessageEvent as DiscordMessageEvent
 from nonebot_plugin_alconna import Alconna, Args, UniMessage, on_alconna
 
 from konabot.plugins.roll_dice.roll_dice import generate_dice_image
-from konabot.plugins.roll_dice.roll_number import get_random_number, roll_number
+from konabot.plugins.roll_dice.roll_number import get_random_number, get_random_number_string, roll_number
 
 evt = on_alconna(Alconna(
     "摇数字"
@@ -22,21 +22,26 @@ async def _(event: BaseEvent):
 
 evt = on_alconna(Alconna(
     "摇骰子",
-    Args["f1?", int]["f2?", int]
+    Args["f1?", str]["f2?", str]
 ), use_cmd_start=True, use_cmd_sep=False, skip_for_unmatch=True)
 
 @evt.handle()
-async def _(event: BaseEvent, f1: Optional[int] = None, f2: Optional[int] = None):
+async def _(event: BaseEvent, f1: Optional[str] = None, f2: Optional[str] = None):
     # if isinstance(event, DiscordMessageEvent):
     #     await evt.send(await UniMessage().text("```\n" + roll_dice() + "\n```").export())
     # elif isinstance(event, ConsoleMessageEvent):
-    number = 0
+    number = ""
     if(f1 is not None and f2 is not None):
-        number = get_random_number(f1, f2)
+        number = get_random_number_string(f1, f2)
     elif f1 is not None:
-        number = get_random_number(1, f1)
+        if(float(f1) > 1):
+            number = get_random_number_string("1", f1)
+        elif (float(f1) > 0):
+            number = get_random_number_string("0", f1)
+        else:
+            number = get_random_number_string(f1, "0")
     else:
-        number = get_random_number()
+        number = get_random_number_string()
     await evt.send(await UniMessage().image(raw=await generate_dice_image(number)).export())
     # else:
     #     await evt.send(await UniMessage().text(roll_dice(wide=True)).export())

konabot/plugins/roll_dice/roll_dice.py

@@ -1,9 +1,11 @@
 from io import BytesIO
+
 import cv2
 import numpy as np
 from PIL import Image, ImageDraw, ImageFont
 
-from konabot.plugins.roll_dice.base.path import ASSETS
+from konabot.common.path import ASSETS_PATH, FONTS_PATH
+
 
 def text_to_transparent_image(text, font_size=40, padding=0, text_color=(0, 0, 0)):
     """
@@ -13,15 +15,7 @@ def text_to_transparent_image(text, font_size=40, padding=0, text_color=(0, 0, 0
     temp_image = Image.new('RGB', (1, 1), (255, 255, 255))
     temp_draw = ImageDraw.Draw(temp_image)
     
-    font = ImageFont.truetype(ASSETS / "montserrat.otf", font_size)
-    # try:
-    #     font = ImageFont.truetype(ASSETS / "montserrat.otf", font_size)
-    # except:
-    #     try:
-    #         font = ImageFont.truetype("arial.ttf", font_size)
-    #     except:
-    #         # 如果系统字体不可用，使用默认字体
-    #         font = ImageFont.load_default()
+    font = ImageFont.truetype(FONTS_PATH / "montserrat.otf", font_size)
     
     # 获取文本边界框
     bbox = temp_draw.textbbox((0, 0), text, font=font)
@@ -158,26 +152,206 @@ def precise_blend_with_perspective(background, foreground, corners):
     
     return result
 
-async def generate_dice_image(number: int) -> BytesIO:
+def draw_line_bresenham(image, x0, y0, x1, y1, color):
+    """使用Bresenham算法画线，避免间隙"""
+    dx = abs(x1 - x0)
+    dy = abs(y1 - y0)
+    sx = 1 if x0 < x1 else -1
+    sy = 1 if y0 < y1 else -1
+    err = dx - dy
+    
+    while True:
+        if 0 <= x0 < image.shape[1] and 0 <= y0 < image.shape[0]:
+            image[y0, x0] = color
+        
+        if x0 == x1 and y0 == y1:
+            break
+            
+        e2 = 2 * err
+        if e2 > -dy:
+            err -= dy
+            x0 += sx
+        if e2 < dx:
+            err += dx
+            y0 += sy
+
+def slice_and_stretch(image, slice_lines, direction):
+    '''
+    image: 图像
+    slice_lines: 切割线（两个点的列表），一般是倾斜45度的直线
+    direction: 移动方向向量（二元数组）
+    '''
+    # 获取图片的尺寸
+    height, width = image.shape[:2]
+    # 创建一个由移动方向扩充后，更大的图片
+    new_width = int(width + abs(direction[0]))
+    new_height = int(height + abs(direction[1]))
+    new_image = np.zeros((new_height, new_width, 4), dtype=image.dtype)
+    # 先把图片放在新图的和方向相反的一侧
+    offset_x = int(abs(min(0, direction[0])))
+    offset_y = int(abs(min(0, direction[1])))
+    new_image[offset_y:offset_y+height, offset_x:offset_x+width] = image
+    # 切割线也跟着偏移
+    slice_lines = [(x + offset_x, y + offset_y) for (x, y) in slice_lines]
+    # 复制切割线经过的像素，沿着方向移动，实现类似拖尾的效果
+    apply_trail_effect_vectorized(new_image, slice_lines, direction)
+    apply_stroke_vectorized(new_image, slice_lines, direction)
+
+
+    return new_image, offset_x, offset_y
+
+def apply_trail_effect_vectorized(new_image, slice_lines, direction):
+    """向量化实现拖尾效果"""
+    height, width = new_image.shape[:2]
+    
+    # 创建坐标网格
+    y_coords, x_coords = np.mgrid[0:height, 0:width]
+    
+    # 向量化计算点到直线的距离
+    line_vec = np.array([slice_lines[1][0] - slice_lines[0][0], 
+                        slice_lines[1][1] - slice_lines[0][1]])
+    point_vecs = np.stack([x_coords - slice_lines[0][0], 
+                          y_coords - slice_lines[0][1]], axis=-1)
+    
+    # 计算叉积（有向距离）
+    cross_products = (line_vec[0] * point_vecs[:, :, 1] - 
+                     line_vec[1] * point_vecs[:, :, 0])
+    
+    # 选择直线右侧的像素 (d1 > 0)
+    mask = cross_products > 0
+    
+    # 计算目标位置
+    target_x = (x_coords + direction[0]).astype(int)
+    target_y = (y_coords + direction[1]).astype(int)
+    
+    # 创建有效位置掩码
+    valid_mask = mask & (target_x >= 0) & (target_x < width) & \
+                (target_y >= 0) & (target_y < height)
+    
+    # 批量复制像素
+    new_image[target_y[valid_mask], target_x[valid_mask]] = \
+        new_image[y_coords[valid_mask], x_coords[valid_mask]]
+
+def apply_stroke_vectorized(new_image, slice_lines, direction):
+    """使用向量化操作优化笔画效果"""
+    height, width = new_image.shape[:2]
+    
+    # 1. 找到所有非透明像素
+    non_transparent = np.where(new_image[:, :, 3] > 0)
+    if len(non_transparent[0]) == 0:
+        return
+    
+    y_coords, x_coords = non_transparent
+    
+    # 2. 向量化计算点到直线的距离
+    line_vec = np.array([slice_lines[1][0] - slice_lines[0][0], 
+                        slice_lines[1][1] - slice_lines[0][1]])
+    point_vecs = np.column_stack([x_coords - slice_lines[0][0], 
+                                 y_coords - slice_lines[0][1]])
+    
+    # 计算叉积（距离）
+    cross_products = (line_vec[0] * point_vecs[:, 1] - 
+                     line_vec[1] * point_vecs[:, 0])
+    
+    # 3. 选择靠近直线的像素
+    mask = np.abs(cross_products) < 1.0
+    selected_y = y_coords[mask]
+    selected_x = x_coords[mask]
+    selected_pixels = new_image[selected_y, selected_x]
+    
+    if len(selected_x) == 0:
+        return
+    
+    # 4. 预计算采样点
+    length = np.sqrt(direction[0]**2 + direction[1]**2)
+    if length == 0:
+        return
+    
+    # 创建采样偏移
+    dx_dy = np.array([(dx, dy) for dx in [-0.5, 0, 0.5] 
+                     for dy in [-0.5, 0, 0.5]])
+    
+    # 5. 批量计算目标位置
+    steps = max(1, int(length * 2))
+    alpha = 0.7
+    
+    for k in range(1, steps + 1):
+        # 对所有选中的像素批量计算新位置
+        scale = k / steps
+        
+        # 为每个像素和每个采样点计算目标位置
+        for dx, dy in dx_dy:
+            target_x = np.round(selected_x + dx + direction[0] * scale).astype(int)
+            target_y = np.round(selected_y + dy + direction[1] * scale).astype(int)
+            
+            # 创建有效位置掩码
+            valid_mask = (target_x >= 0) & (target_x < width) & \
+                        (target_y >= 0) & (target_y < height)
+            
+            if np.any(valid_mask):
+                valid_target_x = target_x[valid_mask]
+                valid_target_y = target_y[valid_mask]
+                valid_source_idx = np.where(valid_mask)[0]
+                
+                # 批量混合像素
+                source_pixels = selected_pixels[valid_source_idx]
+                target_pixels = new_image[valid_target_y, valid_target_x]
+                
+                new_image[valid_target_y, valid_target_x] = (
+                    alpha * source_pixels + (1 - alpha) * target_pixels
+                )
+
+async def generate_dice_image(number: str) -> BytesIO:
     # 将文本转换为带透明背景的图像
-    text = str(number)
+    text = number
+
+    # 如果文本太长，直接返回金箍棒
+    if(len(text) > 50):
+        output = BytesIO()
+        push_image = Image.open(ASSETS_PATH / "img" / "dice" / "stick.png")
+        push_image.save(output,format='PNG')
+        output.seek(0)
+        return output
+
     text_image = text_to_transparent_image(
         text, 
         font_size=60, 
         text_color=(0, 0, 0)  # 黑色文字
     )
+
+    # 获取长宽比
+    height, width = text_image.shape[:2]
+    aspect_ratio = width / height
+
+    # 根据长宽比设置拉伸系数
+    stretch_k = 1
+    if aspect_ratio > 1:
+        stretch_k = aspect_ratio
+
+    # 骰子的方向
+    up_direction = (51 - 16, 5 - 30)  # 右上角点 - 左上角点
+
+    move_distance = (up_direction[0] * (stretch_k - 1), up_direction[1] * (stretch_k - 1))
     
+    # 加载背景图像，保留透明通道
+    background = cv2.imread(ASSETS_PATH / "img" / "dice" / "template.png", cv2.IMREAD_UNCHANGED)
+
+    height, width = background.shape[:2]
+
+    background, offset_x, offset_y = slice_and_stretch(background, 
+                                                       [(10,10),(0,0)], 
+                                                        move_distance)
+
     # 定义3D变换的四个角点（透视效果）
     # 顺序: [左上, 右上, 右下, 左下]
     corners = np.array([
         [16, 30],    # 左上
-        [51, 5],     # 右上（上移，创建透视）
-        [88, 33],    # 右下
+        [51 + move_distance[0], 5 + move_distance[1]],     # 右上（上移，创建透视）
+        [88 + move_distance[0], 33 + move_distance[1]],    # 右下
         [49, 62]     # 左下（下移）
     ], dtype=np.float32)
-    
-    # 加载背景图像，保留透明通道
-    background = cv2.imread(str(ASSETS / "template.png"), cv2.IMREAD_UNCHANGED)
+    corners[:, 0] += offset_x
+    corners[:, 1] += offset_y
 
 
     # 对文本图像进行3D变换（保持透明通道）
@@ -189,9 +363,29 @@ async def generate_dice_image(number: int) -> BytesIO:
 
     pil_final = Image.fromarray(final_image_simple)
     # 导入一系列图像
-    images: list[Image.Image] = [Image.open(ASSETS / f"{i}.png") for i in range(1, 12)]
+    images: list[Image.Image] = [Image.open(ASSETS_PATH / "img" / "dice" / f"{i}.png") for i in range(1, 12)]
     images.append(pil_final)
     frame_durations = [100] * (len(images) - 1) + [100000]
+    # 将导入的图像尺寸扩展为和 pil_final 相同的大小，随帧数进行扩展，然后不放大的情况下放在最中间
+    if(aspect_ratio > 1):
+        target_size = pil_final.size
+        for i in range(len(images) - 1):
+            k = i / (len(images) - 1)
+            now_distance = (move_distance[0] * k, move_distance[1] * k)
+            img = np.array(images[i])
+            img, _, _ = slice_and_stretch(img,
+                            [(10,10),(0,0)], 
+                            now_distance)
+            # 只扩展边界，图像本身不放大
+            img_width, img_height = img.shape[1], img.shape[0]
+            new_img = Image.new("RGBA", target_size, (0, 0, 0, 0))
+            this_offset_x = (target_size[0] - img_width) // 2
+            this_offset_y = (target_size[1] - img_height) // 2
+            # new_img.paste(img, (this_offset_x, this_offset_y))
+            new_img.paste(Image.fromarray(img), (this_offset_x, this_offset_y))
+            images[i] = new_img
+        
+
     # 保存为BytesIO对象
     output = BytesIO()
     images[0].save(output,
@@ -200,4 +394,6 @@ async def generate_dice_image(number: int) -> BytesIO:
                duration=frame_durations,
                format='GIF',
                loop=1)
+    output.seek(0)
+    # pil_final.save(output, format='PNG')
     return output

konabot/plugins/roll_dice/roll_number.py

@@ -42,6 +42,24 @@ def get_random_number(min: int = 1, max: int = 6) -> int:
     import random
     return random.randint(min, max)
 
+def get_random_number_string(min_value: str = "1", max_value: str = "6") -> str:
+    import random
+
+    # 先判断二者是不是整数
+    if (float(min_value).is_integer()
+        and float(max_value).is_integer()
+        and "." not in min_value
+        and "." not in max_value):
+        return str(random.randint(int(float(min_value)), int(float(max_value))))
+    
+    # 根据传入小数的位数，决定保留几位小数
+    if "." in str(min_value) or "." in str(max_value):
+        decimal_places = max(len(str(min_value).split(".")[1]) if "." in str(min_value) else 0,
+                             len(str(max_value).split(".")[1]) if "." in str(max_value) else 0)
+        return str(round(random.uniform(float(min_value), float(max_value)), decimal_places))
+    
+    # 如果没有小数点，很可能二者都是指数表示或均为 inf，直接返回随机小数
+    return str(random.uniform(float(min_value), float(max_value)))
 def roll_number(wide: bool = False) -> str:
     raw = number_arts[get_random_number()]
     if wide:

konabot/plugins/simple_notify/__init__.py

@@ -1,6 +1,5 @@
 import asyncio
 import datetime
-import re
 from pathlib import Path
 from typing import Any, Literal, cast
 
@@ -20,152 +19,7 @@ from nonebot.adapters.onebot.v11.event import \
 from nonebot_plugin_alconna import UniMessage, UniMsg
 from pydantic import BaseModel
 
-PATTERN_DELTA_HMS = re.compile(r"^((\d+|[零一两二三四五六七八九十]+) ?天)?((\d+|[零一两二三四五六七八九十]+) ?个?小?时)?((\d+|[零一两二三四五六七八九十]+) ?分钟?)?((\d+|[零一两二三四五六七八九十]+) ?秒钟?)? ?后 ?$")
-
-PATTERN_DATE_SPECIFY = re.compile(r"(\d{1,2}|[零一二三四五六七八九十]+) ?[日号]")
-PATTERN_MONTH_SPECIFY = re.compile(r"(\d{1,2}|[零一二三四五六七八九十]+) ?月")
-PATTERN_YEAR_SPECIFY = re.compile(r"(\d|[零一二三四五六七八九十]+) ?年")
-PATTERN_HOUR_SPECIFY = re.compile(r"(\d|[零一二三四五六七八九十]+) ?[点时]钟?")
-PATTERN_MINUTE_SPECIFY = re.compile(r"(\d|[零一二三四五六七八九十]+) ?分(钟)?")
-PATTERN_SECOND_SPECIFY = re.compile(r"(\d|[零一二三四五六七八九十]+) ?秒(钟)?")
-PATTERN_HMS_SPECIFY = re.compile(r"\d\d[:：]\d\d([:：]\d\d)?")
-PATTERN_PM_SPECIFY = re.compile(r"(下午|PM|晚上)")
-
-
-def parse_chinese_or_digit(s: str) -> int:
-    if set(s) <= set("0123456789"):
-        return int(s)
-
-    s = s.replace("两", "二")
-
-    chinese_digits = {
-        '一': 1, '二': 2, '三': 3, '四': 4, '五': 5,
-        '六': 6, '七': 7, '八': 8, '九': 9, '十': 10
-    }
-
-    if s in chinese_digits:
-        return chinese_digits[s]
-
-    if len(s) == 2 and s[0] == '十':
-        if s[1] in chinese_digits:
-            return 10 + chinese_digits[s[1]] - 1  # e.g., "十一" = 10 + 1 = 11
-
-    try:
-        chinese_to_arabic = {
-            '零': 0, '一': 1, '二': 2, '三': 3, '四': 4,
-            '五': 5, '六': 6, '七': 7, '八': 8, '九': 9,
-            '十': 10
-        }
-
-        if s in chinese_to_arabic:
-            return chinese_to_arabic[s]
-
-        if len(s) == 2 and s[0] == '十' and s[1] in chinese_to_arabic:
-            return 10 + chinese_to_arabic[s[1]]
-    except (ValueError, KeyError):
-        pass
-
-    try:
-        return int(s)
-    except ValueError:
-        return -1
-
-
-def get_target_time(content: str) -> datetime.datetime | None:
-    if match := re.match(PATTERN_DELTA_HMS, content.strip()):
-        days = parse_chinese_or_digit(match.group(2) or "0")
-        hours = parse_chinese_or_digit(match.group(4) or "0")
-        minutes = parse_chinese_or_digit(match.group(6) or "0")
-        seconds = parse_chinese_or_digit(match.group(8) or "0")
-        return datetime.datetime.now() + datetime.timedelta(days=days, hours=hours, minutes=minutes, seconds=seconds)
-
-    t = datetime.datetime.now()
-    content_to_match = content
-    if "明天" in content_to_match:
-        content_to_match = "".join(content_to_match.split("明天"))
-        t += datetime.timedelta(days=1)
-    elif "后天" in content_to_match:
-        content_to_match = "".join(content_to_match.split("后天"))
-        t += datetime.timedelta(days=2)
-    elif "今天" in content_to_match:
-        content_to_match = "".join(content_to_match.split("今天"))
-
-    if match1 := re.match(PATTERN_DATE_SPECIFY, content_to_match):
-        content_to_match = "".join(content_to_match.split(match1.group(0)))
-        day = parse_chinese_or_digit(match1.group(1))
-        if day <= 0 or day > 31:
-            return
-        if day < t.day:
-            if t.month == 12:
-                t = t.replace(year=t.year + 1, month=1, day=day)
-            else:
-                t = t.replace(month=t.month + 1, day=day)
-        else:
-            t = t.replace(day=day)
-    if match2 := re.match(PATTERN_MONTH_SPECIFY, content_to_match):
-        content_to_match = "".join(content_to_match.split(match2.group(0)))
-        month = parse_chinese_or_digit(match2.group(1))
-        if month <= 0 or month > 12:
-            return
-        if month < t.month:
-            t = t.replace(year=t.year + 1, month=month)
-        else:
-            t = t.replace(month=month)
-    if match3 := re.match(PATTERN_YEAR_SPECIFY, content_to_match):
-        content_to_match = "".join(content_to_match.split(match3.group(0)))
-        year = parse_chinese_or_digit(match3.group(1))
-        if year < 100:
-            year += 2000
-        if year < t.year:
-            return
-        t = t.replace(year=year)
-    if match4 := re.match(PATTERN_HOUR_SPECIFY, content_to_match):
-        content_to_match = "".join(content_to_match.split(match4.group(0)))
-        hour = parse_chinese_or_digit(match4.group(1))
-        if hour < 0 or hour > 23:
-            return
-        t = t.replace(hour=hour)
-    if match5 := re.match(PATTERN_MINUTE_SPECIFY, content_to_match):
-        content_to_match = "".join(content_to_match.split(match5.group(0)))
-        minute = parse_chinese_or_digit(match5.group(1))
-        if minute < 0 or minute > 59:
-            return
-        t = t.replace(minute=minute)
-    if match6 := re.match(PATTERN_SECOND_SPECIFY, content_to_match):
-        content_to_match = "".join(content_to_match.split(match6.group(0)))
-        second = parse_chinese_or_digit(match6.group(1))
-        if second < 0 or second > 59:
-            return
-        t = t.replace(second=second)
-    if match7 := re.match(PATTERN_HMS_SPECIFY, content_to_match):
-        content_to_match = "".join(content_to_match.split(match7.group(0)))
-        hms = match7.group(0).replace("：", ":").split(":")
-        if len(hms) >= 2:
-            hour = int(hms[0])
-            minute = int(hms[1])
-            if hour < 0 or hour > 23 or minute < 0 or minute > 59:
-                return
-            t = t.replace(hour=hour, minute=minute)
-        if len(hms) == 3:
-            second = int(hms[2])
-            if second < 0 or second > 59:
-                return
-            t = t.replace(second=second)
-
-    content_to_match = content_to_match.replace("上午", "").replace("AM", "").replace("凌晨", "")
-    if match8 := re.match(PATTERN_PM_SPECIFY, content_to_match):
-        content_to_match = "".join(content_to_match.split(match8.group(0)))
-        if t.hour < 12:
-            t = t.replace(hour=t.hour + 12)
-        if t.hour == 12:
-            t += datetime.timedelta(hours=12)
-
-    if len(content_to_match.strip()) != 0:
-        return
-    if t < datetime.datetime.now():
-        t += datetime.timedelta(days=1)
-    return t
-
+from konabot.plugins.simple_notify.parse_time import get_target_time
 
 evt = on_message()
 
@@ -241,7 +95,7 @@ async def notify_now(notify: Notify):
             await bot.send_group_msg(
                 group_id=int(notify.target_env),
                 message=cast(Any,
-                    await UniMessage().at(notify.target).text(f"代办通知：{notify.notify_msg}").export()
+                    await UniMessage().at(notify.target).text(f" 代办通知：{notify.notify_msg}").export()
                 ),
             )
     else:
@@ -271,11 +125,14 @@ async def create_notify_task(notify: Notify, fail2remove: bool = True):
 
 @evt.handle()
 async def _(msg: UniMsg, mEvt: Event):
+    if mEvt.get_user_id() in nonebot.get_bots():
+        return
+
     text = msg.extract_plain_text()
     if "提醒我" not in text:
         return
 
-    segments = text.split("提醒我")
+    segments = text.split("提醒我", maxsplit=1)
     if len(segments) != 2:
         return
 
@@ -321,15 +178,25 @@ async def _(msg: UniMsg, mEvt: Event):
     cfg.notifies.append(notify)
     save_notify_config(cfg)
     DATA_FILE_LOCK.release()
-    
-    await evt.send(f"了解啦！将会在 {notify.notify_time} 提醒你哦~")
+
+    await evt.send(await UniMessage().at(mEvt.get_user_id()).text(
+        f" 了解啦！将会在 {notify.notify_time} 提醒你哦~").export())
 
 
 driver = nonebot.get_driver()
 
+NOTIFIED_FLAG = {
+    "task_added": False,
+}
+
 
 @driver.on_bot_connect
 async def _():
+    if NOTIFIED_FLAG["task_added"]:
+        return
+
+    NOTIFIED_FLAG["task_added"] = True
+
     await DATA_FILE_LOCK.acquire()
     tasks = []
     cfg = load_notify_config()

konabot/plugins/simple_notify/parse_time.py

@@ -0,0 +1,358 @@
+import datetime
+import re
+from typing import Optional, Dict, List, Callable, Tuple
+
+from loguru import logger
+
+# --- 常量与正则表达式定义 (Constants and Regex Definitions) ---
+
+# 数字模式，兼容中文和阿拉伯数字
+P_NUM = r"(\d+|[零一两二三四五六七八九十]+)"
+
+# 预编译的正则表达式
+PATTERNS = {
+    # 相对时间, e.g., "5分钟后"
+    "DELTA": re.compile(
+        r"^"
+        r"((?P<days>" + P_NUM + r") ?天)?"
+        r"((?P<hours>" + P_NUM + r") ?个?小?时)?"
+        r"((?P<minutes>" + P_NUM + r") ?分钟?)?"
+        r"((?P<seconds>" + P_NUM + r") ?秒钟?)?"
+        r" ?后 ?$"
+    ),
+    # 绝对时间
+    "YEAR": re.compile(r"(" + P_NUM + r") ?年"),
+    "MONTH": re.compile(r"(" + P_NUM + r") ?月"),
+    "DAY": re.compile(r"(" + P_NUM + r") ?[日号]"),
+    "HOUR": re.compile(r"(" + P_NUM + r") ?[点时](半)?钟?"),
+    "MINUTE": re.compile(r"(" + P_NUM + r") ?分(钟)?"),
+    "SECOND": re.compile(r"(" + P_NUM + r") ?秒(钟)?"),
+    "HMS_COLON": re.compile(r"(\d{1,2})[:：](\d{1,2})([:：](\d{1,2}))?"),
+    "PM": re.compile(r"(下午|PM|晚上)"),
+    # 相对日期
+    "TOMORROW": re.compile(r"明天"),
+    "DAY_AFTER_TOMORROW": re.compile(r"后天"),
+    "TODAY": re.compile(r"今天"),
+}
+
+# 中文数字到阿拉伯数字的映射
+CHINESE_TO_ARABIC_MAP: Dict[str, int] = {
+    '零': 0, '一': 1, '二': 2, '三': 3, '四': 4,
+    '五': 5, '六': 6, '七': 7, '八': 8, '九': 9, '十': 10
+}
+
+# --- 核心工具函数 (Core Utility Functions) ---
+
+def parse_number(s: str) -> int:
+    """
+    将包含中文或阿拉伯数字的字符串解析为整数。
+    例如: "五" -> 5, "十五" -> 15, "二十三" -> 23, "12" -> 12。
+    返回 -1 表示解析失败。
+    """
+    if not s:
+        return -1
+        
+    s = s.strip().replace("两", "二")
+
+    if s.isdigit():
+        return int(s)
+
+    if s in CHINESE_TO_ARABIC_MAP:
+        return CHINESE_TO_ARABIC_MAP[s]
+
+    # 处理 "十" 在不同位置的情况
+    if s.startswith('十'):
+        if len(s) == 1:
+            return 10
+        num = CHINESE_TO_ARABIC_MAP.get(s[1])
+        return 10 + num if num is not None else -1
+    
+    if s.endswith('十'):
+        if len(s) == 2:
+            num = CHINESE_TO_ARABIC_MAP.get(s[0])
+            return 10 * num if num is not None else -1
+
+    if '十' in s:
+        parts = s.split('十')
+        if len(parts) == 2:
+            left = CHINESE_TO_ARABIC_MAP.get(parts[0])
+            right = CHINESE_TO_ARABIC_MAP.get(parts[1])
+            if left is not None and right is not None:
+                return left * 10 + right
+    
+    return -1
+
+
+# --- 时间解析器类 (Time Parser Class) ---
+
+class TimeParser:
+    """
+    一个用于解析自然语言时间描述的类。
+    """
+    def __init__(self, content: str):
+        self.original_content: str = content
+        self.content_to_parse: str = self._preprocess(content)
+        self.now: datetime.datetime = datetime.datetime.now()
+        # 将 t 作为结果构建器，初始化为今天的午夜
+        self.t: datetime.datetime = self.now.replace(hour=0, minute=0, second=0, microsecond=0)
+        self.is_pm_specified: bool = False
+        self.is_date_specified: bool = False
+        self.is_time_specified: bool = False
+
+    def _preprocess(self, content: str) -> str:
+        """预处理字符串，移除不相关字符。"""
+        content = re.sub(r"\s+", "", content)
+        content = re.sub(r"[,，\.。:：、]", "", content)
+        return content
+
+    def _consume_match(self, match: re.Match) -> str:
+        """从待解析字符串中移除已匹配的部分。"""
+        self.content_to_parse = self.content_to_parse.replace(match.group(0), "", 1)
+        return match.group(0)
+
+    def parse(self) -> Optional[datetime.datetime]:
+        """
+        主解析方法。
+        首先尝试解析相对时间（如“5分钟后”），失败则尝试解析绝对时间。
+        """
+        logger.debug(f"🎉 开始解析: '{self.original_content}' -> 清洗后: '{self.content_to_parse}'")
+        if not self.content_to_parse:
+            logger.debug("❌ 内容为空，无法解析。")
+            return None
+
+        # 1. 尝试相对时间解析
+        if (target_time := self._parse_relative_time()) is not None:
+            return target_time
+
+        # 2. 尝试绝对时间解析
+        if (target_time := self._parse_absolute_time()) is not None:
+            return target_time
+
+        logger.debug(f"❌ 所有解析模式均未匹配成功。")
+        return None
+
+    def _parse_relative_time(self) -> Optional[datetime.datetime]:
+        """解析 'X天X小时X分钟后' 这种格式。"""
+        if match := PATTERNS["DELTA"].match(self.content_to_parse):
+            logger.debug("⏳ 匹配到相对时间模式 (DELTA)。")
+            try:
+                delta_parts = {
+                    "days": parse_number(match.group("days") or "0"),
+                    "hours": parse_number(match.group("hours") or "0"),
+                    "minutes": parse_number(match.group("minutes") or "0"),
+                    "seconds": parse_number(match.group("seconds") or "0"),
+                }
+                
+                # 检查是否有无效的数字解析
+                if any(v < 0 for v in delta_parts.values()):
+                    logger.debug(f"❌ 解析时间片段为数字时失败: {delta_parts}")
+                    return None
+                
+                delta = datetime.timedelta(**delta_parts)
+                if delta.total_seconds() == 0:
+                    logger.debug("❌ 解析出的时间增量为0。")
+                    return None
+
+                target_time = self.now + delta
+                logger.debug(f"✅ 相对时间解析成功 -> {target_time}")
+                return target_time
+            except (ValueError, TypeError) as e:
+                logger.debug(f"❌ 解析相对时间时出错: {e}", exc_info=True)
+                return None
+        return None
+
+    def _parse_absolute_time(self) -> Optional[datetime.datetime]:
+        """解析一个指定的日期和时间。"""
+        logger.debug(f"🎯 启动绝对时间解析，基准时间: {self.t}")
+        
+        # 定义解析步骤和顺序
+        # (pattern_key, handler_method)
+        parsing_steps: List[Tuple[str, Callable[[re.Match], bool]]] = [
+            ("TOMORROW", self._handle_tomorrow),
+            ("DAY_AFTER_TOMORROW", self._handle_day_after_tomorrow),
+            ("TODAY", self._handle_today),
+            ("YEAR", self._handle_year),
+            ("MONTH", self._handle_month),
+            ("DAY", self._handle_day),
+            ("HMS_COLON", self._handle_hms_colon),
+            ("PM", self._handle_pm),
+            ("HOUR", self._handle_hour),
+            ("MINUTE", self._handle_minute),
+            ("SECOND", self._handle_second),
+        ]
+
+        for key, handler in parsing_steps:
+            if match := PATTERNS[key].search(self.content_to_parse):
+                if not handler(match):
+                    # 如果任何一个处理器返回False，说明解析失败
+                    return None
+        
+        # 移除无意义的上午关键词
+        self.content_to_parse = self.content_to_parse.replace("上午", "").replace("AM", "").replace("凌晨", "")
+
+        # 如果解析后还有剩余字符，说明有无法识别的部分
+        if self.content_to_parse.strip():
+            logger.debug(f"❌ 匹配失败，存在未解析的残留内容: '{self.content_to_parse.strip()}'")
+            return None
+            
+        # 最终调整和检查
+        return self._finalize_datetime()
+
+    # --- Handler Methods for Absolute Time Parsing ---
+
+    def _handle_tomorrow(self, match: re.Match) -> bool:
+        self.t += datetime.timedelta(days=1)
+        self.is_date_specified = True
+        logger.debug(f"📅 匹配到 '明天' -> {self.t.date()}, 消耗: '{self._consume_match(match)}'")
+        return True
+
+    def _handle_day_after_tomorrow(self, match: re.Match) -> bool:
+        self.t += datetime.timedelta(days=2)
+        self.is_date_specified = True
+        logger.debug(f"📅 匹配到 '后天' -> {self.t.date()}, 消耗: '{self._consume_match(match)}'")
+        return True
+
+    def _handle_today(self, match: re.Match) -> bool:
+        self.is_date_specified = True
+        logger.debug(f"📅 匹配到 '今天', 日期基准不变, 消耗: '{self._consume_match(match)}'")
+        return True
+
+    def _handle_year(self, match: re.Match) -> bool:
+        year = parse_number(match.group(1))
+        if year < 0: return False
+        if year < 100: year += 2000 # 处理 "25年" -> 2025
+        if year < self.now.year:
+            logger.debug(f"❌ 指定的年份 {year} 已过去。")
+            return False
+        self.t = self.t.replace(year=year)
+        self.is_date_specified = True
+        logger.debug(f"Y| 年份更新 -> {self.t.year}, 消耗: '{self._consume_match(match)}'")
+        return True
+
+    def _handle_month(self, match: re.Match) -> bool:
+        month = parse_number(match.group(1))
+        if not (1 <= month <= 12):
+            logger.debug(f"❌ 无效的月份: {month}")
+            return False
+        
+        # 如果设置的月份在当前月份之前，且没有指定年份，则年份加一
+        if month < self.t.month and not self.is_date_specified:
+            self.t = self.t.replace(year=self.t.year + 1)
+            logger.debug(f"💡 月份小于当前月份，年份自动进位 -> {self.t.year}")
+
+        self.t = self.t.replace(month=month)
+        self.is_date_specified = True
+        logger.debug(f"M| 月份更新 -> {self.t.month}, 消耗: '{self._consume_match(match)}'")
+        return True
+
+    def _handle_day(self, match: re.Match) -> bool:
+        day = parse_number(match.group(1))
+        if not (1 <= day <= 31):
+            logger.debug(f"❌ 无效的日期: {day}")
+            return False
+        
+        try:
+            # 如果日期小于当前日期，且只指定了日，则月份加一
+            if day < self.t.day and not self.is_date_specified:
+                if self.t.month == 12:
+                    self.t = self.t.replace(year=self.t.year + 1, month=1)
+                else:
+                    self.t = self.t.replace(month=self.t.month + 1)
+                logger.debug(f"💡 日期小于当前日期，月份自动进位 -> {self.t.year}-{self.t.month}")
+            
+            self.t = self.t.replace(day=day)
+            self.is_date_specified = True
+            logger.debug(f"D| 日期更新 -> {self.t.day}, 消耗: '{self._consume_match(match)}'")
+            return True
+        except ValueError:
+            logger.debug(f"❌ 日期 {day} 对于月份 {self.t.month} 无效 (例如2月30号)。")
+            return False
+
+    def _handle_hms_colon(self, match: re.Match) -> bool:
+        h = int(match.group(1))
+        m = int(match.group(2))
+        s_str = match.group(4) # group(3) is with colon, group(4) is the number
+        s = int(s_str) if s_str else 0
+        if not (0 <= h <= 23 and 0 <= m <= 59 and 0 <= s <= 59):
+            logger.debug(f"❌ 无效的时间格式: H={h}, M={m}, S={s}")
+            return False
+        self.t = self.t.replace(hour=h, minute=m, second=s)
+        self.is_time_specified = True
+        logger.debug(f"T| 时分秒(冒号格式)更新 -> {self.t.time()}, 消耗: '{self._consume_match(match)}'")
+        return True
+
+    def _handle_pm(self, match: re.Match) -> bool:
+        self.is_pm_specified = True
+        logger.debug(f"PM| 匹配到下午/晚上, 消耗: '{self._consume_match(match)}'")
+        return True
+
+    def _handle_hour(self, match: re.Match) -> bool:
+        hour = parse_number(match.group(1))
+        has_half = match.group(2) == '半'
+        if not (0 <= hour <= 23):
+            logger.debug(f"❌ 无效的小时: {hour}")
+            return False
+        minute = 30 if has_half else self.t.minute
+        self.t = self.t.replace(hour=hour, minute=minute)
+        self.is_time_specified = True
+        logger.debug(f"H| 小时更新 -> {self.t.hour}{':30' if has_half else ''}, 消耗: '{self._consume_match(match)}'")
+        return True
+
+    def _handle_minute(self, match: re.Match) -> bool:
+        minute = parse_number(match.group(1))
+        if not (0 <= minute <= 59):
+            logger.debug(f"❌ 无效的分钟: {minute}")
+            return False
+        self.t = self.t.replace(minute=minute)
+        self.is_time_specified = True
+        logger.debug(f"M| 分钟更新 -> {self.t.minute}, 消耗: '{self._consume_match(match)}'")
+        return True
+
+    def _handle_second(self, match: re.Match) -> bool:
+        second = parse_number(match.group(1))
+        if not (0 <= second <= 59):
+            logger.debug(f"❌ 无效的秒: {second}")
+            return False
+        self.t = self.t.replace(second=second)
+        self.is_time_specified = True
+        logger.debug(f"S| 秒更新 -> {self.t.second}, 消耗: '{self._consume_match(match)}'")
+        return True
+
+    def _finalize_datetime(self) -> Optional[datetime.datetime]:
+        """对解析出的时间进行最后的调整和检查。"""
+        # 处理下午/晚上
+        if self.is_pm_specified and self.t.hour < 12:
+            self.t = self.t.replace(hour=self.t.hour + 12)
+            logger.debug(f"💡 根据 PM 标识，小时调整为 -> {self.t.hour}")
+
+        # 如果没有指定任何时间或日期部分，则认为解析无效
+        if not self.is_date_specified and not self.is_time_specified:
+            logger.debug("❌ 未能从输入中解析出任何有效的日期或时间部分。")
+            return None
+
+        # 如果最终计算出的时间点在当前时间之前，自动往后推
+        # 例如：现在是 15:00，说 "14点"，应该是指明天的14点
+        if self.t < self.now:
+            # 只有在明确指定了时间的情况下，才自动加一天
+            # 如果只指定了一个过去的日期（如“去年5月1号”），则不应该调整
+            if self.is_time_specified:
+                self.t += datetime.timedelta(days=1)
+                logger.debug(f"🔁 目标时间已过，自动调整为明天 -> {self.t}")
+        
+        logger.debug(f"✅ 解析成功，最终时间: {self.t}")
+        return self.t
+
+# --- 公共接口 (Public Interface) ---
+
+def get_target_time(content: str) -> Optional[datetime.datetime]:
+    """
+    高级接口，用于将自然语言时间描述转换为 datetime 对象。
+
+    Args:
+        content: 包含时间信息的字符串。
+
+    Returns:
+        一个 datetime 对象，如果解析失败则返回 None。
+    """
+    parser = TimeParser(content)
+    return parser.parse()

konabot/plugins/ytpgif/__init__.py

@@ -0,0 +1,268 @@
+import os
+import tempfile
+from typing import Optional
+
+from PIL import Image, ImageSequence
+from nonebot.adapters import Event as BaseEvent
+from nonebot.plugin import PluginMetadata
+from nonebot_plugin_alconna import (
+    Alconna,
+    Args,
+    Field,
+    UniMessage,
+    on_alconna,
+)
+
+__plugin_meta__ = PluginMetadata(
+    name="ytpgif",
+    description="生成来回镜像翻转的仿 YTPMV 动图。",
+    usage="ytpgif [倍速=1.0] （倍速范围：0.1～20.0）",
+    type="application",
+    config=None,
+    homepage=None,
+)
+
+# 参数定义
+BASE_SEGMENT_DURATION = 0.25
+BASE_INTERVAL = 0.25
+MAX_SIZE = 256
+MIN_SPEED = 0.1
+MAX_SPEED = 20.0
+MAX_FRAMES_PER_SEGMENT = 500
+
+# 提示语
+SPEED_TIPS = f"倍速必须是 {MIN_SPEED} 到 {MAX_SPEED} 之间的数字"
+
+
+# 定义命令 + 参数校验
+ytpgif_cmd = on_alconna(
+    Alconna(
+        "ytpgif",
+        Args[
+            "speed?",
+            float,
+            Field(
+                default=1.0,
+                unmatch_tips=lambda x: f"“{x}”不是有效数值。{SPEED_TIPS}",
+            ),
+        ],
+    ),
+    use_cmd_start=True,
+    use_cmd_sep=False,
+    skip_for_unmatch=False,
+)
+
+
+async def get_image_url(event: BaseEvent) -> Optional[str]:
+    """从事件中提取图片 URL，支持直接消息和回复"""
+    msg = event.get_message()
+    for seg in msg:
+        if seg.type == "image" and seg.data.get("url"):
+            return str(seg.data["url"])
+
+    if hasattr(event, "reply") and (reply := event.reply):
+        reply_msg = reply.message
+        for seg in reply_msg:
+            if seg.type == "image" and seg.data.get("url"):
+                return str(seg.data["url"])
+    return None
+
+
+async def download_image(url: str) -> bytes:
+    import httpx
+    async with httpx.AsyncClient() as client:
+        resp = await client.get(url, timeout=10)
+        resp.raise_for_status()
+        return resp.content
+
+
+def resize_frame(frame: Image.Image) -> Image.Image:
+    """缩放图像，保持宽高比，不超过 MAX_SIZE"""
+    w, h = frame.size
+    if w <= MAX_SIZE and h <= MAX_SIZE:
+        return frame
+
+    scale = MAX_SIZE / max(w, h)
+    new_w = int(w * scale)
+    new_h = int(h * scale)
+    return frame.resize((new_w, new_h), Image.Resampling.LANCZOS)
+
+
+@ytpgif_cmd.handle()
+async def handle_ytpgif(event: BaseEvent, speed: float = 1.0):
+    # === 校验 speed 范围 ===
+    if not (MIN_SPEED <= speed <= MAX_SPEED):
+        await ytpgif_cmd.send(
+            await UniMessage.text(f"❌ {SPEED_TIPS}").export()
+        )
+        return
+
+    img_url = await get_image_url(event)
+    if not img_url:
+        await ytpgif_cmd.send(
+            await UniMessage.text(
+                "请发送一张图片或回复一张图片来生成镜像动图。"
+            ).export()
+        )
+        return
+
+    try:
+        image_data = await download_image(img_url)
+    except Exception as e:
+        print(f"[YTPGIF] 下载失败: {e}")
+        await ytpgif_cmd.send(
+            await UniMessage.text("❌ 图片下载失败，请重试。").export()
+        )
+        return
+
+    input_path = output_path = None
+    try:
+        with tempfile.NamedTemporaryFile(delete=False, suffix=".gif") as tmp_in:
+            tmp_in.write(image_data)
+            input_path = tmp_in.name
+
+        with tempfile.NamedTemporaryFile(delete=False, suffix=".gif") as tmp_out:
+            output_path = tmp_out.name
+
+        with Image.open(input_path) as src_img:
+            # === 判断是否为动图 ===
+            try:
+                n_frames = getattr(src_img, "n_frames", 1)
+                is_animated = n_frames > 1
+            except Exception:
+                is_animated = False
+
+            output_frames = []
+            output_durations_ms = []
+
+            if is_animated:
+                # === 动图模式：截取正向 + 镜像两段 ===
+                frames_with_duration = []
+                palette = src_img.getpalette()
+
+                for idx in range(n_frames):
+                    src_img.seek(idx)
+                    frame = src_img.copy()
+                    # 检查是否需要透明通道
+                    has_alpha = (
+                        frame.mode in ("RGBA", "LA")
+                        or (frame.mode == "P" and "transparency" in frame.info)
+                    )
+                    if has_alpha:
+                        frame = frame.convert("RGBA")
+                    else:
+                        frame = frame.convert("RGB")
+                    resized_frame = resize_frame(frame)
+
+                    # 若原图有调色板，尝试保留（可选）
+                    if palette and resized_frame.mode == "P":
+                        try:
+                            resized_frame.putpalette(palette)
+                        except Exception:  # noqa
+                            pass
+
+                    ms = frame.info.get("duration", int(BASE_SEGMENT_DURATION * 1000))
+                    dur_sec = max(0.01, ms / 1000.0)
+                    frames_with_duration.append((resized_frame, dur_sec))
+
+                max_dur = BASE_SEGMENT_DURATION * speed
+                accumulated = 0.0
+                frame_count = 0
+
+                # 正向段
+                for img, dur in frames_with_duration:
+                    if accumulated + dur > max_dur or frame_count >= MAX_FRAMES_PER_SEGMENT:
+                        break
+                    output_frames.append(img)
+                    output_durations_ms.append(int(dur * 1000))
+                    accumulated += dur
+                    frame_count += 1
+
+                if frame_count == 0:
+                    await ytpgif_cmd.send(
+                        await UniMessage.text("动图帧太短，无法生成有效片段。").export()
+                    )
+                    return
+
+                # 镜像段（从头开始）
+                accumulated = 0.0
+                frame_count = 0
+                for img, dur in frames_with_duration:
+                    if accumulated + dur > max_dur or frame_count >= MAX_FRAMES_PER_SEGMENT:
+                        break
+                    flipped = img.transpose(Image.FLIP_LEFT_RIGHT)
+                    output_frames.append(flipped)
+                    output_durations_ms.append(int(dur * 1000))
+                    accumulated += dur
+                    frame_count += 1
+
+            else:
+                # === 静态图模式：制作翻转动画 ===
+                raw_frame = src_img.convert("RGBA")
+                resized_frame = resize_frame(raw_frame)
+
+                interval_sec = max(0.025, min(2.5, BASE_INTERVAL / speed))
+                duration_ms = int(interval_sec * 1000)
+
+                frame1 = resized_frame
+                frame2 = resized_frame.transpose(Image.FLIP_LEFT_RIGHT)
+
+                output_frames = [frame1, frame2]
+                output_durations_ms = [duration_ms, duration_ms]
+
+            if len(output_frames) < 1:
+                await ytpgif_cmd.send(
+                    await UniMessage.text("未能生成任何帧。").export()
+                )
+                return
+
+            # === 🔐 关键修复：防止无透明图的颜色被当成透明 ===
+            need_transparency = False
+            for frame in output_frames:
+                if frame.mode == "RGBA":
+                    alpha_channel = frame.getchannel("A")
+                    if any(pix < 255 for pix in alpha_channel.getdata()):
+                        need_transparency = True
+                        break
+                elif frame.mode == "P" and "transparency" in frame.info:
+                    need_transparency = True
+                    break
+
+            # 如果不需要透明，则统一转为 RGB 避免调色板污染
+            if not need_transparency:
+                output_frames = [f.convert("RGB") for f in output_frames]
+
+            # 构建保存参数
+            save_kwargs = {
+                "save_all": True,
+                "append_images": output_frames[1:],
+                "format": "GIF",
+                "loop": 0,           # 无限循环
+                "duration": output_durations_ms,
+                "disposal": 2,       # 清除到背景色，避免残留
+                "optimize": False,   # 关闭抖动（等效 -dither none）
+            }
+
+            # 只有真正需要透明时才启用 transparency
+            if need_transparency:
+                save_kwargs["transparency"] = 0
+
+            output_frames[0].save(output_path, **save_kwargs)
+
+        # 发送结果
+        with open(output_path, "rb") as f:
+            result_image = UniMessage.image(raw=f.read())
+        await ytpgif_cmd.send(await result_image.export())
+
+    except Exception as e:
+        print(f"[YTPGIF] 处理失败: {e}")
+        await ytpgif_cmd.send(
+            await UniMessage.text("❌ 处理失败，可能是图片格式不支持、文件损坏或过大。").export()
+        )
+    finally:
+        for path in filter(None, [input_path, output_path]):
+            if os.path.exists(path):
+                try:
+                    os.unlink(path)
+                except:  # noqa
+                    pass

scripts/test_plugin_load.py

@@ -0,0 +1,21 @@
+from pathlib import Path
+
+import nonebot
+from loguru import logger
+
+nonebot.init()
+nonebot.load_plugins("konabot/plugins")
+
+plugins = nonebot.get_loaded_plugins()
+len_requires = len(
+    [f for f in (
+        Path(__file__).parent.parent / "konabot" / "plugins"
+    ).iterdir() if f.is_dir() and (f / "__init__.py").exists()]
+)
+
+plugins = [p for p in plugins if p.module.__name__.startswith("konabot.plugins")]
+
+logger.info(f"已经加载的插件数量 {len(plugins)}")
+logger.info(f"期待加载的插件数量 {len_requires}")
+
+assert len(plugins) == len_requires