add WhisperFactory class

modules/whisper/whisper_factory.py

@@ -0,0 +1,60 @@
+from argparse import Namespace
+import os
+
+from modules.whisper.faster_whisper_inference import FasterWhisperInference
+from modules.whisper.whisper_Inference import WhisperInference
+from modules.whisper.insanely_fast_whisper_inference import InsanelyFastWhisperInference
+from modules.whisper.whisper_base import WhisperBase
+
+
+class WhisperFactory:
+    @staticmethod
+    def create_whisper_inference(
+        whisper_type: str,
+        model_dir: str,
+        output_dir: str,
+        args: Namespace
+    ) -> "WhisperBase":
+        """
+        Create a whisper inference class based on the provided whisper_type.
+
+        Parameters
+        ----------
+        whisper_type: str
+            The repository name of whisper inference to use. Supported values are:
+            - "faster-whisper" from
+            - "whisper"
+            - insanely-fast-whisper", "insanely_fast_whisper", "insanelyfastwhisper",
+              "insanely-faster-whisper", "insanely_faster_whisper", "insanelyfasterwhisper"
+        model_dir: str
+            The directory path where the whisper model is located.
+        output_dir: str
+            The directory path where the output files will be saved.
+        args: Any
+            Additional arguments to be passed to the whisper inference object.
+
+        Returns
+        -------
+        WhisperBase
+            An instance of the appropriate whisper inference class based on the whisper_type.
+        """
+        # Temporal fix of the bug : https://github.com/jhj0517/Whisper-WebUI/issues/144
+        os.environ['KMP_DUPLICATE_LIB_OK'] = 'True'
+
+        whisper_type = whisper_type.lower().strip()
+
+        faster_whisper_typos = ["faster_whisper", "faster-whisper", "fasterwhisper"]
+        whisper_typos = ["whisper"]
+        insanely_fast_whisper_typos = [
+            "insanely_fast_whisper", "insanely-fast-whisper", "insanelyfastwhisper",
+            "insanely_faster_whisper", "insanely-faster-whisper", "insanelyfasterwhisper"
+        ]
+
+        if whisper_type in faster_whisper_typos:
+            return FasterWhisperInference(model_dir, output_dir, args)
+        elif whisper_type in whisper_typos:
+            return WhisperInference(model_dir, output_dir, args)
+        elif whisper_type in insanely_fast_whisper_typos:
+            return InsanelyFastWhisperInference(model_dir, output_dir, args)
+        else:
+            return FasterWhisperInference(model_dir, output_dir, args)