Unified aedocw backends

src/epub_tts/tts_aedocw.py

@@ -13,12 +13,6 @@ The vendored packages are run in isolated virtual environments when the
 corresponding console script is not available in the current environment.
 """
 
-from typing import Optional
-
-from . import tts_epub2tts as epub2tts_adapter
-from . import tts_epub2tts_chatterbox as epub2tts_chatterbox_adapter
-from . import tts_epub2tts_edge as epub2tts_edge_adapter
-from . import tts_epub2tts_kokoro as epub2tts_kokoro_adapter
 from .tts_generic import GenericTTSBackend
 
 
@@ -35,110 +29,45 @@ class AedocwBackend(GenericTTSBackend):
     but the vendored adapters may still run the package in their own venv if
     the console script is not present.
     """
-
-    _CMD_MAP = {
-        "epub2tts": "epub2tts",
-        "epub2tts-edge": "epub2tts-edge",
-        "epub2tts-chatterbox": "epub2tts-chatterbox",
-        "epub2tts-kokoro": "epub2tts-kokoro",
-    }
-
-    _RUNNER_MAP = {
-        "epub2tts": epub2tts_adapter.run,
-        "epub2tts-edge": epub2tts_edge_adapter.run,
-        "epub2tts-chatterbox": epub2tts_chatterbox_adapter.run,
-        "epub2tts-kokoro": epub2tts_kokoro_adapter.run,
-    }
-
-    def __init__(
-        self,
-        repo: str = "epub2tts",
-        backend_cmd: Optional[str] = None,
-        language: Optional[str] = None,
-        voice: Optional[str] = None,
-    ):
-        if backend_cmd is None:
-            backend_cmd = self._CMD_MAP.get(repo, "epub2tts")
-        super().__init__(backend_cmd=backend_cmd, language=language, voice=voice)
-        self.repo = repo
-
-    def run(self, input_source, output_dest):
-        runner = self._RUNNER_MAP.get(self.repo)
-        if runner is None:
-            raise ValueError(f"Unknown repository backend: {self.repo}")
-
-        return runner(
-            input_source,
-            output_dest,
-            language=self.language,
-            voice=self.voice,
-            backend_cmd=self.backend_cmd,
-        )
-
+    FLAGS = {
+            "speaker": "--speaker",
+            "voice": "--speaker",
+            "language": "--language",
+        }
+    INTERMEDIATE_TXT = True
+    
 
 class AedocwEpub2TTS(AedocwBackend):
     """Backend configured for github.com/aedocw/epub2tts."""
-
-    def __init__(
-        self,
-        backend_cmd: Optional[str] = None,
-        language: Optional[str] = None,
-        voice: Optional[str] = None,
-    ):
-        super().__init__(
-            repo="epub2tts", backend_cmd=backend_cmd, language=language, voice=voice
-        )
-
+    pass
+    
 
 class AedocwEpub2TTSEdge(AedocwBackend):
     """Backend configured for github.com/aedocw/epub2tts-edge."""
+    DEFAULT_SPEAKER = "en-US-AndrewNeural"
 
-    def __init__(
-        self,
-        backend_cmd: Optional[str] = None,
-        language: Optional[str] = None,
-        voice: Optional[str] = None,
-    ):
-        super().__init__(
-            repo="epub2tts-edge",
-            backend_cmd=backend_cmd,
-            language=language,
-            voice=voice,
-        )
+
+class TTSEdge(AedocwEpub2TTSEdge):
+    """Backward-compatible edge backend wrapper."""
+    pass
 
 
 class AedocwChatterbox(AedocwBackend):
     """Backend configured for github.com/aedocw/epub2tts-chatterbox."""
-
-    def __init__(
-        self,
-        backend_cmd: Optional[str] = None,
-        language: Optional[str] = None,
-        voice: Optional[str] = None,
-    ):
-        super().__init__(
-            repo="epub2tts-chatterbox",
-            backend_cmd=backend_cmd,
-            language=language,
-            voice=voice,
-        )
+    
+    DEFAULT_SAMPLE = "none"
 
 
 class AedocwKokoro(AedocwBackend):
     """Backend configured for github.com/aedocw/epub2tts-kokoro."""
+    DEFAULT_SPEAKER = "af_heart"
 
-    def __init__(
-        self,
-        backend_cmd: Optional[str] = None,
-        language: Optional[str] = None,
-        voice: Optional[str] = None,
-    ):
-        super().__init__(
-            repo="epub2tts-kokoro",
-            backend_cmd=backend_cmd,
-            language=language,
-            voice=voice,
-        )
+
+
+class Epub2TTS(AedocwBackend):
+    """Backward-compatible chatterbox backend wrapper."""
+
+    pass
 
 
 __all__ = [
@@ -147,4 +76,6 @@ __all__ = [
     "AedocwEpub2TTSEdge",
     "AedocwChatterbox",
     "AedocwKokoro",
+    "TTSEdge",
+    "Epub2TTS",
 ]