准备迁移 MusicPreview 插件

Musicreater/__init__.py

@@ -46,7 +46,7 @@ from .data import (
     CurvableParam,
 )
 
-from .plugins import load_plugin_module
+from .plugins import load_plugin_from_module
 
 from .main import MusiCreater
 
@@ -65,6 +65,6 @@ __all__ = [
     "MineNote",
     "CurvableParam",
     # 工程项目相关
-    "load_plugin_module",
+    "load_plugin_from_module",
     "MusiCreater",
 ]

Musicreater/_plugin_abc.py

@@ -209,7 +209,7 @@ class PluginMetaInformation(ABC):
     """插件元信息"""
 
     name: str
-    """插件名称，应为惟一之名"""
+    """插件名称"""
     author: str
     """插件作者"""
     description: str
@@ -223,6 +223,21 @@ class PluginMetaInformation(ABC):
     dependencies: Sequence[str] = tuple()
     """插件是否对其他插件存在依赖"""
 
+    def similar_to(self, other: "PluginMetaInformation") -> bool:
+        """判断两个插件元信息是否相似
+
+        参数
+        ====
+        other: PluginMetaInformation
+            待比较的插件元信息
+
+        返回
+        ====
+        bool
+            两个插件元信息是否相似
+        """
+        return (self.name == other.name) and (self.type == other.type)
+
 
 # ========================
 # 抽象基类

Musicreater/builtin_plugins/music_preview/LICENSE

@@ -0,0 +1,201 @@
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Musicreater/builtin_plugins/music_preview/__init__.py

@@ -0,0 +1,33 @@
+# -*- coding: utf-8 -*-
+
+"""
+音·创 v3 内置的 音乐预览插件
+"""
+
+"""
+版权所有 © 2026 金羿、鱼旧梦
+Copyright © 2026 Eilles, ElapsingDreams
+
+继承自：
+
+版权所有 © 2026 鱼旧梦
+Copyright © 2026 ElapsingDreams
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+"""
+
+# 睿乐组织 开发交流群 861684859
+# Email TriM-Organization@hotmail.com
+# 本插件依照 Apache 2.0 协议开放源代码，若需转载或借鉴
+# 许可声明请查看 http://www.apache.org/licenses/LICENSE-2.0
+

Musicreater/builtin_plugins/music_preview/main.py

@@ -0,0 +1,72 @@
+# -*- coding: utf-8 -*-
+
+"""
+音·创 v3 内置的 音乐预览插件
+"""
+
+"""
+版权所有 © 2026 金羿、鱼旧梦
+Copyright © 2026 Eilles, ElapsingDreams
+
+继承自：
+
+版权所有 © 2026 鱼旧梦
+Copyright © 2026 ElapsingDreams
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+"""
+
+# 睿乐组织 开发交流群 861684859
+# Email TriM-Organization@hotmail.com
+# 本插件依照 Apache 2.0 协议开放源代码，若需转载或借鉴
+# 许可声明请查看 http://www.apache.org/licenses/LICENSE-2.0
+
+
+import os
+import pathlib
+from typing import Any, Union
+
+import soundfile as sf
+import librosa
+import numpy as np
+
+
+from Musicreater import SingleMusic, SingleTrack, SingleNote, SoundAtmos, MineNote
+from Musicreater.plugins import (
+    library_plugin,
+    PluginConfig,
+    PluginMetaInformation,
+    PluginTypes,
+    LibraryPluginBase,
+)
+from Musicreater.exceptions import ZeroSpeedError, IllegalMinimumVolumeError
+from Musicreater._utils import enumerated_stuffcopy_dictionary
+
+
+
+
+
+
+
+@library_plugin("notedata_to_pcm_plugin")
+class NoteDataConvert2PcmPlugin(LibraryPluginBase):
+    metainfo = PluginMetaInformation(
+        name="音符数据预览播放支持插件·PCM",
+        author="金羿、鱼旧梦",
+        description="从音符数据转换为可以用于播放的 PCM 编码数据",
+        version=(0, 0, 1),
+        type=PluginTypes.LIBRARY,
+        license="Apache 2.0",
+    )
+
+

Musicreater/builtin_plugins/to_commands/main.py

@@ -37,7 +37,6 @@ from Musicreater._utils import enumerated_stuffcopy_dictionary
 from .progressbar import ProgressBarStyle, DEFAULT_PROGRESSBAR_STYLE, mctick2timestr
 from .utils import minenote_to_command_parameters
 
-
 # @dataclass
 # class CommandConvertionConfig(PluginConfig):
 #     execute_command_head: str = "execute as {} at @s positioned ~ ~ ~ run "
@@ -105,10 +104,6 @@ class NoteDataConvert2CommandPlugin(LibraryPluginBase):
         license="Same as Musicreater",
     )
 
-    # 暂时没有适配动画内容和替换顺序
-    # 金羿正在处理这个，不需要改
-    # 但是返回值和接口内容不会变，直接用即可
-    #
     @staticmethod
     def generate_progressbar(
         max_score: int,

Musicreater/main.py

@@ -63,7 +63,7 @@ from .plugins import (
     PluginRegistry,
     PluginConfig,
     PluginTypes,
-    load_plugin_module,
+    load_plugin_from_module,
     T_IOPlugin,
     T_Plugin,
 )

Musicreater/plugins.py

@@ -65,7 +65,6 @@ from .exceptions import (
     PluginDependencyNotFound,
 )
 
-
 __all__ = [
     # 枚举类
     "PluginTypes",
@@ -113,7 +112,7 @@ T_Plugin = TypeVar(
 )
 
 
-def load_plugin_module(package: Union[Path, str]):
+def load_plugin_from_module(package: Union[Path, str]):
     """自动发现并加载插件包中的插件
 
     参数:
@@ -167,7 +166,10 @@ class PluginRegistry:
         )
 
     def _register_plugin(
-        self, cls_dict: dict, plg_class: Type[TopPluginBase], plg_id: str
+        self,
+        cls_dict: Dict,
+        plg_class: Type[TopPluginBase],
+        plg_id: str,
     ) -> None:
         """注册插件"""
         if plg_id in cls_dict:
@@ -177,6 +179,12 @@ class PluginRegistry:
                         plg_id, plg_class.metainfo
                     )
                 )
+            if not cls_dict[plg_id].metainfo.similar_to(plg_class.metainfo):
+                raise PluginRegisteredError(
+                    "插件惟一识别码`{}`已经存在插件了，请勿使用相同识别码。".format(
+                        plg_id
+                    )
+                )
         if missing_requirements := [
             i for i in plg_class.metainfo.dependencies if i not in self._all_plugin_id
         ]:

pyproject.toml

@@ -49,21 +49,33 @@
         "mido >= 1.3, < 2.0",
     ]
     structure = [
-        "numpy",
+        "numpy < 3.0",
         "TrimMCStruct <= 0.0.5.9",
         "brotli >= 1.0.0, < 2.0",
     ]
+    preview = [
+        "numpy < 3.0",
+        "soundfile",
+        "sounddevice",
+        "librosa",
+    ]
     full = [
         "mido >= 1.3, < 2.0",
-        "numpy",
+        "numpy < 3.0",
         "TrimMCStruct <= 0.0.5.9",
         "brotli >= 1.0.0, < 2.0",
+        "soundfile",
+        "sounddevice",
+        "librosa",
     ]
     dev = [
         "mido >= 1.3, < 2.0",
-        "numpy",
+        "numpy < 3.0",
         "TrimMCStruct <= 0.0.5.9",
         "brotli >= 1.0.0, < 2.0",
+        "soundfile",
+        "sounddevice",
+        "librosa",
         "dill",
         "rich",
         "pyinstaller",

test_convert_midi.py

@@ -1,11 +1,11 @@
 # 一个简单的项目实践测试
 from pathlib import Path
-from Musicreater import load_plugin_module, MusiCreater
+from Musicreater import load_plugin_from_module, MusiCreater
 from Musicreater.plugins import _global_plugin_registry
 
-load_plugin_module("Musicreater.builtin_plugins.midi_read")
+load_plugin_from_module("Musicreater.builtin_plugins.midi_read")
-load_plugin_module("Musicreater.builtin_plugins.to_commands")
+load_plugin_from_module("Musicreater.builtin_plugins.to_commands")
-load_plugin_module("Musicreater.builtin_plugins.commands_to_structure")
+load_plugin_from_module("Musicreater.builtin_plugins.commands_to_structure")
 
 from Musicreater.builtin_plugins.midi_read import MidiImportConfig
 from Musicreater.builtin_plugins.commands_to_structure import McstructureExportConfig

test_read.py

@@ -1,9 +1,9 @@
 # 一个简单的项目实践测试
 from pathlib import Path
-from Musicreater import load_plugin_module, MusiCreater
+from Musicreater import load_plugin_from_module, MusiCreater
 from Musicreater.plugins import _global_plugin_registry
 
-load_plugin_module("Musicreater.builtin_plugins.midi_read")
+load_plugin_from_module("Musicreater.builtin_plugins.midi_read")
 
 from Musicreater.builtin_plugins.midi_read import MidiImportConfig