fix for #167

Bug: Fix for non cross platform download of piper release package

software/source/server/services/tts/piper/tts.py

@@ -49,17 +49,30 @@ class Tts:
             PIPER_ASSETNAME = f"piper_{OS}_{ARCH}.tar.gz"
             PIPER_URL = "https://github.com/rhasspy/piper/releases/latest/download/"
 
-            # Download and extract Piper
+            if OS == "windows":
-            urllib.request.urlretrieve(f"{PIPER_URL}{PIPER_ASSETNAME}", os.path.join(PIPER_FOLDER_PATH, PIPER_ASSETNAME))
+                asset_url = f"{PIPER_URL}{PIPER_ASSETNAME}".replace(".tar.gz", ".zip")
-            with tarfile.open(os.path.join(PIPER_FOLDER_PATH, PIPER_ASSETNAME), 'r:gz') as tar:
-                tar.extractall(path=PIPER_FOLDER_PATH)
 
-            PIPER_VOICE_URL = os.getenv('PIPER_VOICE_URL', 'https://huggingface.co/rhasspy/piper-voices/resolve/main/en/en_US/lessac/medium/')
+            # Download and extract Piper
+            urllib.request.urlretrieve(asset_url, os.path.join(PIPER_FOLDER_PATH, PIPER_ASSETNAME))
+
+            # Extract the downloaded file
+            if OS == "windows":
+                import zipfile
+                with zipfile.ZipFile(os.path.join(PIPER_FOLDER_PATH, PIPER_ASSETNAME), 'r') as zip_ref:
+                    zip_ref.extractall(path=PIPER_FOLDER_PATH)
+            else:
+                with tarfile.open(os.path.join(PIPER_FOLDER_PATH, PIPER_ASSETNAME), 'r:gz') as tar:
+                    tar.extractall(path=PIPER_FOLDER_PATH)
+
+            PIPER_VOICE_URL = os.getenv('PIPER_VOICE_URL',
+                                        'https://huggingface.co/rhasspy/piper-voices/resolve/main/en/en_US/lessac/medium/')
             PIPER_VOICE_NAME = os.getenv('PIPER_VOICE_NAME', 'en_US-lessac-medium.onnx')
 
             # Download voice model and its json file
-            urllib.request.urlretrieve(f"{PIPER_VOICE_URL}{PIPER_VOICE_NAME}", os.path.join(self.piper_directory, PIPER_VOICE_NAME))
+            urllib.request.urlretrieve(f"{PIPER_VOICE_URL}{PIPER_VOICE_NAME}",
-            urllib.request.urlretrieve(f"{PIPER_VOICE_URL}{PIPER_VOICE_NAME}.json", os.path.join(self.piper_directory, f"{PIPER_VOICE_NAME}.json"))
+                                       os.path.join(self.piper_directory, PIPER_VOICE_NAME))
+            urllib.request.urlretrieve(f"{PIPER_VOICE_URL}{PIPER_VOICE_NAME}.json",
+                                       os.path.join(self.piper_directory, f"{PIPER_VOICE_NAME}.json"))
 
             # Additional setup for macOS
             if OS == "macos":
@@ -68,15 +81,19 @@ class Tts:
 
                 PIPER_PHONEMIZE_ASSETNAME = f"piper-phonemize_{OS}_{ARCH}.tar.gz"
                 PIPER_PHONEMIZE_URL = "https://github.com/rhasspy/piper-phonemize/releases/latest/download/"
-                urllib.request.urlretrieve(f"{PIPER_PHONEMIZE_URL}{PIPER_PHONEMIZE_ASSETNAME}", os.path.join(self.piper_directory, PIPER_PHONEMIZE_ASSETNAME))
+                urllib.request.urlretrieve(f"{PIPER_PHONEMIZE_URL}{PIPER_PHONEMIZE_ASSETNAME}",
+                                           os.path.join(self.piper_directory, PIPER_PHONEMIZE_ASSETNAME))
 
                 with tarfile.open(os.path.join(self.piper_directory, PIPER_PHONEMIZE_ASSETNAME), 'r:gz') as tar:
                     tar.extractall(path=self.piper_directory)
 
                 PIPER_DIR = self.piper_directory
-                subprocess.run(['install_name_tool', '-change', '@rpath/libespeak-ng.1.dylib', f"{PIPER_DIR}/piper-phonemize/lib/libespeak-ng.1.dylib", f"{PIPER_DIR}/piper"])
+                subprocess.run(['install_name_tool', '-change', '@rpath/libespeak-ng.1.dylib',
-                subprocess.run(['install_name_tool', '-change', '@rpath/libonnxruntime.1.14.1.dylib', f"{PIPER_DIR}/piper-phonemize/lib/libonnxruntime.1.14.1.dylib", f"{PIPER_DIR}/piper"])
+                                f"{PIPER_DIR}/piper-phonemize/lib/libespeak-ng.1.dylib", f"{PIPER_DIR}/piper"])
-                subprocess.run(['install_name_tool', '-change', '@rpath/libpiper_phonemize.1.dylib', f"{PIPER_DIR}/piper-phonemize/lib/libpiper_phonemize.1.dylib", f"{PIPER_DIR}/piper"])
+                subprocess.run(['install_name_tool', '-change', '@rpath/libonnxruntime.1.14.1.dylib',
+                                f"{PIPER_DIR}/piper-phonemize/lib/libonnxruntime.1.14.1.dylib", f"{PIPER_DIR}/piper"])
+                subprocess.run(['install_name_tool', '-change', '@rpath/libpiper_phonemize.1.dylib',
+                                f"{PIPER_DIR}/piper-phonemize/lib/libpiper_phonemize.1.dylib", f"{PIPER_DIR}/piper"])
 
             print("Piper setup completed.")
         else: