espeak

README.md

@@ -6,7 +6,7 @@ colorTo: gray
 sdk: gradio
 sdk_version: 5.41.1
 app_file: app.py
-short_description: TTS for CPU
+short_description: https://shift-europe.eu/
 license: cc-by-nc-4.0
 tags:
 - non-AR

espeak_util.py

@@ -0,0 +1,206 @@
+import platform
+import subprocess
+import shutil
+from pathlib import Path
+import os
+from typing import Optional, Tuple
+from phonemizer.backend.espeak.wrapper import EspeakWrapper
+
+
+class EspeakConfig:
+    """Utility class for configuring espeak-ng library and binary."""
+
+    @staticmethod
+    def find_espeak_binary() -> tuple[bool, Optional[str]]:
+        """
+        Find espeak-ng binary using multiple methods.
+
+        Returns:
+            tuple: (bool indicating if espeak is available, path to espeak binary if found)
+        """
+        # Common binary names
+        binary_names = ["espeak-ng", "espeak"]
+        if platform.system() == "Windows":
+            binary_names = ["espeak-ng.exe", "espeak.exe"]
+
+        # Common installation directories for Linux
+        linux_paths = [
+            "/usr/bin",
+            "/usr/local/bin",
+            "/usr/lib/espeak-ng",
+            "/usr/local/lib/espeak-ng",
+            "/opt/espeak-ng/bin",
+        ]
+
+        # First check if it's in PATH
+        for name in binary_names:
+            espeak_path = shutil.which(name)
+            if espeak_path:
+                return True, espeak_path
+
+        # For Linux, check common installation directories
+        if platform.system() == "Linux":
+            for directory in linux_paths:
+                for name in binary_names:
+                    path = Path(directory) / name
+                    if path.exists():
+                        return True, str(path)
+
+        # Try running the command directly as a last resort
+        try:
+            subprocess.run(
+                ["espeak-ng", "--version"],
+                stdout=subprocess.PIPE,
+                stderr=subprocess.PIPE,
+                check=True,
+            )
+            return True, "espeak-ng"
+        except (subprocess.SubprocessError, FileNotFoundError):
+            pass
+
+        return False, None
+
+    @staticmethod
+    def find_library_path() -> Optional[str]:
+        """
+        Find the espeak-ng library using multiple search methods.
+
+        Returns:
+            Optional[str]: Path to the library if found, None otherwise
+        """
+        system = platform.system()
+
+        if system == "Linux":
+            lib_names = ["libespeak-ng.so", "libespeak-ng.so.1"]
+            common_paths = [
+                # Debian/Ubuntu paths
+                "/usr/lib/x86_64-linux-gnu",
+                "/usr/lib/aarch64-linux-gnu",  # For ARM64
+                "/usr/lib/arm-linux-gnueabihf",  # For ARM32
+                "/usr/lib",
+                "/usr/local/lib",
+                # Fedora/RHEL paths
+                "/usr/lib64",
+                "/usr/lib32",
+                # Common additional paths
+                "/usr/lib/espeak-ng",
+                "/usr/local/lib/espeak-ng",
+                "/opt/espeak-ng/lib",
+            ]
+
+            # Check common locations first
+            for path in common_paths:
+                for lib_name in lib_names:
+                    lib_path = Path(path) / lib_name
+                    if lib_path.exists():
+                        return str(lib_path)
+
+            # Search system library paths
+            try:
+                # Use ldconfig to find the library
+                result = subprocess.run(
+                    ["ldconfig", "-p"], capture_output=True, text=True, check=True
+                )
+                for line in result.stdout.splitlines():
+                    if "libespeak-ng.so" in line:
+                        # Extract path from ldconfig output
+                        return line.split("=>")[-1].strip()
+            except (subprocess.SubprocessError, FileNotFoundError):
+                pass
+
+        elif system == "Darwin":  # macOS
+            common_paths = [
+                Path("/opt/homebrew/lib/libespeak-ng.dylib"),
+                Path("/usr/local/lib/libespeak-ng.dylib"),
+                *list(
+                    Path("/opt/homebrew/Cellar/espeak-ng").glob(
+                        "*/lib/libespeak-ng.dylib"
+                    )
+                ),
+                *list(
+                    Path("/usr/local/Cellar/espeak-ng").glob("*/lib/libespeak-ng.dylib")
+                ),
+            ]
+
+            for path in common_paths:
+                if path.exists():
+                    return str(path)
+
+        elif system == "Windows":
+            common_paths = [
+                Path(os.environ.get("PROGRAMFILES", "C:\\Program Files"))
+                / "eSpeak NG"
+                / "libespeak-ng.dll",
+                Path(os.environ.get("PROGRAMFILES(X86)", "C:\\Program Files (x86)"))
+                / "eSpeak NG"
+                / "libespeak-ng.dll",
+                *[
+                    Path(p) / "libespeak-ng.dll"
+                    for p in os.environ.get("PATH", "").split(os.pathsep)
+                ],
+            ]
+
+            for path in common_paths:
+                if path.exists():
+                    return str(path)
+
+        return None
+
+    @classmethod
+    def configure_espeak(cls) -> Tuple[bool, str]:
+        """
+        Configure espeak-ng for use with the phonemizer.
+
+        Returns:
+            Tuple[bool, str]: (Success status, Status message)
+        """
+        # First check if espeak binary is available
+        espeak_available, espeak_path = cls.find_espeak_binary()
+        if not espeak_available:
+            raise FileNotFoundError(
+                "Could not find espeak-ng binary. Please install espeak-ng:\n"
+                "Ubuntu/Debian: sudo apt-get install espeak-ng espeak-ng-data\n"
+                "Fedora: sudo dnf install espeak-ng\n"
+                "Arch: sudo pacman -S espeak-ng\n"
+                "MacOS: brew install espeak-ng\n"
+                "Windows: Download from https://github.com/espeak-ng/espeak-ng/releases"
+            )
+
+        # Find the library
+        library_path = cls.find_library_path()
+        if not library_path:
+            # On Linux, we might not need to explicitly set the library path
+            if platform.system() == "Linux":
+                return True, f"Using system espeak-ng installation at: {espeak_path}"
+            else:
+                raise FileNotFoundError(
+                    "Could not find espeak-ng library. Please ensure espeak-ng is properly installed."
+                )
+
+        # Try to set the library path
+        try:
+            EspeakWrapper.set_library(library_path)
+            return True, f"Successfully configured espeak-ng library at: {library_path}"
+        except Exception as e:
+            if platform.system() == "Linux":
+                # On Linux, try to continue without explicit library path
+                return True, f"Using system espeak-ng installation at: {espeak_path}"
+            else:
+                raise RuntimeError(f"Failed to configure espeak-ng library: {str(e)}")
+
+
+def setup_espeak():
+    """
+    Set up espeak-ng for use with the phonemizer.
+    Raises appropriate exceptions if setup fails.
+    """
+    try:
+        success, message = EspeakConfig.configure_espeak()
+        print(message)
+    except Exception as e:
+        print(f"Error configuring espeak-ng: {str(e)}")
+        raise
+
+
+# Replace the original set_espeak_library function with this
+set_espeak_library = setup_espeak

packages.txt

@@ -0,0 +1 @@
+espeak-ng