import argparse,os import copy import json import os import uuid import librosa import gradio as gr import numpy as np import soundfile g_json_key_text = "" g_json_key_path = "" g_load_file = "" g_load_format = "" g_max_json_index = 0 g_index = 0 g_batch = 10 g_text_list = [] g_audio_list = [] g_checkbox_list = [] g_data_json = [] def reload_data(index, batch): global g_index g_index = index global g_batch g_batch = batch datas = g_data_json[index:index+batch] output = [] for d in datas: output.append( { g_json_key_text: d[g_json_key_text], g_json_key_path: d[g_json_key_path] } ) return output def b_change_index(index, batch): global g_index, g_batch g_index, g_batch = index, batch datas = reload_data(index, batch) output = [] for i , _ in enumerate(datas): output.append( # gr.Textbox( # label=f"Text {i+index}", # value=_[g_json_key_text]#text # ) { "__type__":"update", "label":f"Text {i+index}", "value":_[g_json_key_text] } ) for _ in range(g_batch - len(datas)): output.append( # gr.Textbox( # label=f"Text", # value="" # ) { "__type__": "update", "label": f"Text", "value": "" } ) for _ in datas: output.append(_[g_json_key_path]) for _ in range(g_batch - len(datas)): output.append(None) for _ in range(g_batch): output.append(False) return output def b_next_index(index, batch): b_save_file() if (index + batch) <= g_max_json_index: return index + batch , *b_change_index(index + batch, batch) else: return index, *b_change_index(index, batch) def b_previous_index(index, batch): b_save_file() if (index - batch) >= 0: return index - batch , *b_change_index(index - batch, batch) else: return 0, *b_change_index(0, batch) def b_submit_change(*text_list): global g_data_json change = False for i, new_text in enumerate(text_list): if g_index + i <= g_max_json_index: new_text = new_text.strip()+' ' if (g_data_json[g_index + i][g_json_key_text] != new_text): g_data_json[g_index + i][g_json_key_text] = new_text change = True if change: b_save_file() return g_index, *b_change_index(g_index, g_batch) def b_delete_audio(*checkbox_list): global g_data_json, g_index, g_max_json_index b_save_file() change = False for i, checkbox in reversed(list(enumerate(checkbox_list))): if g_index + i < len(g_data_json): if (checkbox == True): g_data_json.pop(g_index + i) change = True g_max_json_index = len(g_data_json)-1 if g_index > g_max_json_index: g_index = g_max_json_index g_index = g_index if g_index >= 0 else 0 if change: b_save_file() # return gr.Slider(value=g_index, maximum=(g_max_json_index if g_max_json_index>=0 else 0)), *b_change_index(g_index, g_batch) return {"value":g_index,"__type__":"update","maximum":(g_max_json_index if g_max_json_index>=0 else 0)},*b_change_index(g_index, g_batch) def b_invert_selection(*checkbox_list): new_list = [not item if item is True else True for item in checkbox_list] return new_list def get_next_path(filename): base_dir = os.path.dirname(filename) base_name = os.path.splitext(os.path.basename(filename))[0] for i in range(100): new_path = os.path.join(base_dir, f"{base_name}_{str(i).zfill(2)}.wav") if not os.path.exists(new_path) : return new_path return os.path.join(base_dir, f'{str(uuid.uuid4())}.wav') def b_audio_split(audio_breakpoint, *checkbox_list): global g_data_json , g_max_json_index checked_index = [] for i, checkbox in enumerate(checkbox_list): if (checkbox == True and g_index+i < len(g_data_json)): checked_index.append(g_index + i) if len(checked_index) == 1 : index = checked_index[0] audio_json = copy.deepcopy(g_data_json[index]) path = audio_json[g_json_key_path] data, sample_rate = librosa.load(path, sr=None, mono=True) audio_maxframe = len(data) break_frame = int(audio_breakpoint * sample_rate) if (break_frame >= 1 and break_frame < audio_maxframe): audio_first = data[0:break_frame] audio_second = data[break_frame:] nextpath = get_next_path(path) soundfile.write(nextpath, audio_second, sample_rate) soundfile.write(path, audio_first, sample_rate) g_data_json.insert(index + 1, audio_json) g_data_json[index + 1][g_json_key_path] = nextpath b_save_file() g_max_json_index = len(g_data_json) - 1 # return gr.Slider(value=g_index, maximum=g_max_json_index), *b_change_index(g_index, g_batch) return {"value":g_index,"maximum":g_max_json_index,"__type__":"update"}, *b_change_index(g_index, g_batch) def b_merge_audio(interval_r, *checkbox_list): global g_data_json , g_max_json_index b_save_file() checked_index = [] audios_path = [] audios_text = [] for i, checkbox in enumerate(checkbox_list): if (checkbox == True and g_index+i < len(g_data_json)): checked_index.append(g_index + i) if (len(checked_index)>1): for i in checked_index: audios_path.append(g_data_json[i][g_json_key_path]) audios_text.append(g_data_json[i][g_json_key_text]) for i in reversed(checked_index[1:]): g_data_json.pop(i) base_index = checked_index[0] base_path = audios_path[0] g_data_json[base_index][g_json_key_text] = "".join(audios_text) audio_list = [] l_sample_rate = None for i, path in enumerate(audios_path): data, sample_rate = librosa.load(path, sr=l_sample_rate, mono=True) l_sample_rate = sample_rate if (i > 0): silence = np.zeros(int(l_sample_rate * interval_r)) audio_list.append(silence) audio_list.append(data) audio_concat = np.concatenate(audio_list) soundfile.write(base_path, audio_concat, l_sample_rate) b_save_file() g_max_json_index = len(g_data_json) - 1 # return gr.Slider(value=g_index, maximum=g_max_json_index), *b_change_index(g_index, g_batch) return {"value":g_index,"maximum":g_max_json_index,"__type__":"update"}, *b_change_index(g_index, g_batch) def b_save_json(): with open(g_load_file,'w', encoding="utf-8") as file: for data in g_data_json: file.write(f'{json.dumps(data, ensure_ascii = False)}\n') def b_save_list(): with open(g_load_file,'w', encoding="utf-8") as file: for data in g_data_json: wav_path = data["wav_path"] speaker_name = data["speaker_name"] language = data["language"] text = data["text"] file.write(f"{wav_path}|{speaker_name}|{language}|{text}".strip()+'\n') def b_load_json(): global g_data_json, g_max_json_index with open(g_load_file, 'r', encoding="utf-8") as file: g_data_json = file.readlines() g_data_json = [json.loads(line) for line in g_data_json] g_max_json_index = len(g_data_json) - 1 def b_load_list(): global g_data_json, g_max_json_index with open(g_load_file, 'r', encoding="utf-8") as source: data_list = source.readlines() for _ in data_list: data = _.split('|') if (len(data) == 4): wav_path, speaker_name, language, text = data g_data_json.append( { 'wav_path':wav_path, 'speaker_name':speaker_name, 'language':language, 'text':text.strip() } ) else: print("error line:", data) g_max_json_index = len(g_data_json) - 1 def b_save_file(): if g_load_format == "json": b_save_json() elif g_load_format == "list": b_save_list() def b_load_file(): if g_load_format == "json": b_load_json() elif g_load_format == "list": b_load_list() def set_global(load_json, load_list, json_key_text, json_key_path, batch): global g_json_key_text, g_json_key_path, g_load_file, g_load_format, g_batch g_batch = int(batch) if (load_json != "None"): g_load_format = "json" g_load_file = load_json elif (load_list != "None"): g_load_format = "list" g_load_file = load_list else: g_load_format = "list" g_load_file = "demo.list" g_json_key_text = json_key_text g_json_key_path = json_key_path b_load_file() if __name__ == "__main__": parser = argparse.ArgumentParser(description='Process some integers.') parser.add_argument('--load_json', default="None", help='source file, like demo.json') parser.add_argument('--is_share', default="False", help='whether webui is_share=True') parser.add_argument('--load_list', default="None", help='source file, like demo.list') parser.add_argument('--webui_port_subfix', default=9871, help='source file, like demo.list') parser.add_argument('--json_key_text', default="text", help='the text key name in json, Default: text') parser.add_argument('--json_key_path', default="wav_path", help='the path key name in json, Default: wav_path') parser.add_argument('--g_batch', default=10, help='max number g_batch wav to display, Default: 10') args = parser.parse_args() set_global(args.load_json, args.load_list, args.json_key_text, args.json_key_path, args.g_batch) with gr.Blocks() as demo: with gr.Row(): btn_change_index = gr.Button("Change Index") btn_submit_change = gr.Button("Submit Text") btn_merge_audio = gr.Button("Merge Audio") btn_delete_audio = gr.Button("Delete Audio") btn_previous_index = gr.Button("Previous Index") btn_next_index = gr.Button("Next Index") with gr.Row(): index_slider = gr.Slider( minimum=0, maximum=g_max_json_index, value=g_index, step=1, label="Index", scale=3 ) splitpoint_slider = gr.Slider( minimum=0, maximum=120.0, value=0, step=0.1, label="Audio Split Point(s)", scale=3 ) btn_audio_split = gr.Button("Split Audio", scale=1) btn_save_json = gr.Button("Save File", visible=True, scale=1) btn_invert_selection = gr.Button("Invert Selection", scale=1) with gr.Row(): with gr.Column(): for _ in range(0,g_batch): with gr.Row(): text = gr.Textbox( label = "Text", visible = True, scale=5 ) audio_output = gr.Audio( label="Output Audio", visible = True, scale=5 ) audio_check = gr.Checkbox( label="Yes", show_label = True, info = "Choose Audio", scale=1 ) g_text_list.append(text) g_audio_list.append(audio_output) g_checkbox_list.append(audio_check) with gr.Row(): batchsize_slider = gr.Slider( minimum=1, maximum=g_batch, value=g_batch, step=1, label="Batch Size", scale=3, interactive=False ) interval_slider = gr.Slider( minimum=0, maximum=2, value=0, step=0.01, label="Interval", scale=3 ) btn_theme_dark = gr.Button("Light Theme", link="?__theme=light", scale=1) btn_theme_light = gr.Button("Dark Theme", link="?__theme=dark", scale=1) btn_change_index.click( b_change_index, inputs=[ index_slider, batchsize_slider, ], outputs=[ *g_text_list, *g_audio_list, *g_checkbox_list ], ) btn_submit_change.click( b_submit_change, inputs=[ *g_text_list, ], outputs=[ index_slider, *g_text_list, *g_audio_list, *g_checkbox_list ], ) btn_previous_index.click( b_previous_index, inputs=[ index_slider, batchsize_slider, ], outputs=[ index_slider, *g_text_list, *g_audio_list, *g_checkbox_list ], ) btn_next_index.click( b_next_index, inputs=[ index_slider, batchsize_slider, ], outputs=[ index_slider, *g_text_list, *g_audio_list, *g_checkbox_list ], ) btn_delete_audio.click( b_delete_audio, inputs=[ *g_checkbox_list ], outputs=[ index_slider, *g_text_list, *g_audio_list, *g_checkbox_list ] ) btn_merge_audio.click( b_merge_audio, inputs=[ interval_slider, *g_checkbox_list ], outputs=[ index_slider, *g_text_list, *g_audio_list, *g_checkbox_list ] ) btn_audio_split.click( b_audio_split, inputs=[ splitpoint_slider, *g_checkbox_list ], outputs=[ index_slider, *g_text_list, *g_audio_list, *g_checkbox_list ] ) btn_invert_selection.click( b_invert_selection, inputs=[ *g_checkbox_list ], outputs=[ *g_checkbox_list ] ) btn_save_json.click( b_save_file ) demo.load( b_change_index, inputs=[ index_slider, batchsize_slider, ], outputs=[ *g_text_list, *g_audio_list, *g_checkbox_list ], ) demo.launch( server_name="0.0.0.0", inbrowser=True, quiet=True, share=eval(args.is_share), server_port=int(args.webui_port_subfix) )