Delete utils.py

utils.py

@@ -1,151 +0,0 @@
-import ffmpeg
-import numpy as np
-
-# import praatio
-# import praatio.praat_scripts
-import os
-import sys
-
-import random
-
-import csv
-
-platform_stft_mapping = {
-    "linux": "stftpitchshift",
-    "darwin": "stftpitchshift",
-    "win32": "stftpitchshift.exe",
-}
-
-stft = platform_stft_mapping.get(sys.platform)
-# praatEXE = join('.',os.path.abspath(os.getcwd()) + r"\Praat.exe")
-
-
-def CSVutil(file, rw, type, *args):
-    if type == "formanting":
-        if rw == "r":
-            with open(file) as fileCSVread:
-                csv_reader = list(csv.reader(fileCSVread))
-                return (
-                    (csv_reader[0][0], csv_reader[0][1], csv_reader[0][2])
-                    if csv_reader is not None
-                    else (lambda: exec('raise ValueError("No data")'))()
-                )
-        else:
-            if args:
-                doformnt = args[0]
-            else:
-                doformnt = False
-            qfr = args[1] if len(args) > 1 else 1.0
-            tmb = args[2] if len(args) > 2 else 1.0
-            with open(file, rw, newline="") as fileCSVwrite:
-                csv_writer = csv.writer(fileCSVwrite, delimiter=",")
-                csv_writer.writerow([doformnt, qfr, tmb])
-    elif type == "stop":
-        stop = args[0] if args else False
-        with open(file, rw, newline="") as fileCSVwrite:
-            csv_writer = csv.writer(fileCSVwrite, delimiter=",")
-            csv_writer.writerow([stop])
-
-
-def load_audio(file, sr, DoFormant, Quefrency, Timbre):
-    converted = False
-    DoFormant, Quefrency, Timbre = CSVutil("csvdb/formanting.csv", "r", "formanting")
-    try:
-        # https://github.com/openai/whisper/blob/main/whisper/audio.py#L26
-        # This launches a subprocess to decode audio while down-mixing and resampling as necessary.
-        # Requires the ffmpeg CLI and `ffmpeg-python` package to be installed.
-        file = (
-            file.strip(" ").strip('"').strip("\n").strip('"').strip(" ")
-        )  # 防止小白拷路径头尾带了空格和"和回车
-        file_formanted = file.strip(" ").strip('"').strip("\n").strip('"').strip(" ")
-
-        # print(f"dofor={bool(DoFormant)} timbr={Timbre} quef={Quefrency}\n")
-
-        if (
-            lambda DoFormant: True
-            if DoFormant.lower() == "true"
-            else (False if DoFormant.lower() == "false" else DoFormant)
-        )(DoFormant):
-            numerator = round(random.uniform(1, 4), 4)
-            # os.system(f"stftpitchshift -i {file} -q {Quefrency} -t {Timbre} -o {file_formanted}")
-            # print('stftpitchshift -i "%s" -p 1.0 --rms -w 128 -v 8 -q %s -t %s -o "%s"' % (file, Quefrency, Timbre, file_formanted))
-
-            if not file.endswith(".wav"):
-                if not os.path.isfile(f"{file_formanted}.wav"):
-                    converted = True
-                    # print(f"\nfile = {file}\n")
-                    # print(f"\nfile_formanted = {file_formanted}\n")
-                    converting = (
-                        ffmpeg.input(file_formanted, threads=0)
-                        .output(f"{file_formanted}.wav")
-                        .run(
-                            cmd=["ffmpeg", "-nostdin"],
-                            capture_stdout=True,
-                            capture_stderr=True,
-                        )
-                    )
-                else:
-                    pass
-
-            file_formanted = (
-                f"{file_formanted}.wav"
-                if not file_formanted.endswith(".wav")
-                else file_formanted
-            )
-
-            print(f" · Formanting {file_formanted}...\n")
-
-            os.system(
-                '%s -i "%s" -q "%s" -t "%s" -o "%sFORMANTED_%s.wav"'
-                % (
-                    stft,
-                    file_formanted,
-                    Quefrency,
-                    Timbre,
-                    file_formanted,
-                    str(numerator),
-                )
-            )
-
-            print(f" · Formanted {file_formanted}!\n")
-
-            # filepraat = (os.path.abspath(os.getcwd()) + '\\' + file).replace('/','\\')
-            # file_formantedpraat = ('"' + os.path.abspath(os.getcwd()) + '/' + 'formanted'.join(file_formanted) + '"').replace('/','\\')
-            # print("%sFORMANTED_%s.wav" % (file_formanted, str(numerator)))
-
-            out, _ = (
-                ffmpeg.input(
-                    "%sFORMANTED_%s.wav" % (file_formanted, str(numerator)), threads=0
-                )
-                .output("-", format="f32le", acodec="pcm_f32le", ac=1, ar=sr)
-                .run(
-                    cmd=["ffmpeg", "-nostdin"], capture_stdout=True, capture_stderr=True
-                )
-            )
-
-            try:
-                os.remove("%sFORMANTED_%s.wav" % (file_formanted, str(numerator)))
-            except Exception:
-                pass
-                print("couldn't remove formanted type of file")
-
-        else:
-            out, _ = (
-                ffmpeg.input(file, threads=0)
-                .output("-", format="f32le", acodec="pcm_f32le", ac=1, ar=sr)
-                .run(
-                    cmd=["ffmpeg", "-nostdin"], capture_stdout=True, capture_stderr=True
-                )
-            )
-    except Exception as e:
-        raise RuntimeError(f"Failed to load audio: {e}")
-
-    if converted:
-        try:
-            os.remove(file_formanted)
-        except Exception:
-            pass
-            print("couldn't remove converted type of file")
-        converted = False
-
-    return np.frombuffer(out, np.float32).flatten()