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| import streamlit as st | |
| from openai import OpenAI | |
| from os import getenv | |
| from audiorecorder import audiorecorder | |
| import tempfile | |
| import base64 | |
| from pydub import AudioSegment | |
| import os | |
| import io | |
| # Configuration du client OpenAI avec la clé API | |
| client = OpenAI(api_key=getenv("OPENAI_API_KEY")) | |
| # Fonction pour lire et retourner le contenu de fichiers textes | |
| def lire_fichier(nom_fichier): | |
| try: | |
| with open(nom_fichier, 'r', encoding='utf-8') as fichier: | |
| contenu = fichier.read() | |
| return contenu | |
| except FileNotFoundError: | |
| return f"Erreur : Le fichier '{nom_fichier}' n'a pas été trouvé." | |
| except Exception as e: | |
| return f"Une erreur s'est produite lors de la lecture du fichier : {str(e)}" | |
| # Fonction pour diviser un fichier audio en segments de 25 Mo ou moins | |
| def split_audio(audio_file, max_size_mb=25): | |
| audio = AudioSegment.from_wav(audio_file) | |
| duration_ms = len(audio) | |
| segment_duration_ms = int((max_size_mb * 1024 * 1024 * 8) / (audio.frame_rate * audio.sample_width * audio.channels)) | |
| segments = [] | |
| for start in range(0, duration_ms, segment_duration_ms): | |
| end = min(start + segment_duration_ms, duration_ms) | |
| segment = audio[start:end] | |
| with tempfile.NamedTemporaryFile(delete=False, suffix=".wav") as temp_segment: | |
| segment.export(temp_segment.name, format="wav") | |
| segments.append(temp_segment.name) | |
| return segments | |
| # Fonction modifiée pour transcrire l'audio en texte | |
| def transcribe_audio(audio_file, language=None): | |
| max_size_mb = 25 | |
| file_size_mb = os.path.getsize(audio_file.name) / (1024 * 1024) | |
| if file_size_mb > max_size_mb: | |
| segments = split_audio(audio_file.name, max_size_mb) | |
| full_transcript = "" | |
| for segment in segments: | |
| with open(segment, "rb") as audio_segment: | |
| transcript = client.audio.transcriptions.create( | |
| model="whisper-1", | |
| file=audio_segment, | |
| language=language | |
| ) | |
| full_transcript += transcript.text + " " | |
| os.unlink(segment) # Supprimer le fichier temporaire | |
| return full_transcript.strip() | |
| else: | |
| with open(audio_file.name, "rb") as audio_file: | |
| transcript = client.audio.transcriptions.create( | |
| model="whisper-1", | |
| file=audio_file, | |
| language=language | |
| ) | |
| return transcript.text | |
| # Fonction pour détecter la langue d'un texte donné | |
| def language_detection(input_text, temperature=0.01): | |
| system_prompt = "".join([ | |
| "Je souhaite que vous agissiez en tant que fonction linguistique.", | |
| "Je m'exprimerai dans n'importe quelle langue, et vous en détecterez la langue.", | |
| "Vous fournirez le résultat de votre détection au format ISO-639-1.", | |
| "Votre réponse doit représenter l'argument `language` et contenir seulement sa valeur de type chaîne de caractères.", | |
| "La langue de l'audio d'entrée. Fournir la langue d'entrée au format ISO-639-1 améliorera la précision et la latence." | |
| ]) | |
| response = client.chat.completions.create( | |
| model="gpt-4o", | |
| temperature=temperature, | |
| messages=[ | |
| { | |
| "role": "system", | |
| "content": system_prompt | |
| }, | |
| { | |
| "role": "user", | |
| "content": f"{input_text}" | |
| } | |
| ] | |
| ) | |
| return response.choices[0].message.content | |
| def get_duration_pydub(audio_file): | |
| audio = AudioSegment.from_file(audio_file) | |
| return audio.duration_seconds | |
| # Fonction pour convertir du texte en parole | |
| def text_to_speech(text): | |
| response = client.audio.speech.create( | |
| model="tts-1", | |
| voice=st.session_state.tts_voice, | |
| input=text | |
| ) | |
| # Sauvegarder l'audio dans un fichier temporaire | |
| with tempfile.NamedTemporaryFile(delete=False, suffix=".mp3") as temp_audio: | |
| response.stream_to_file(temp_audio.name) | |
| # Lire le contenu du fichier audio | |
| with open(temp_audio.name, "rb") as audio_file: | |
| audio_bytes = audio_file.read() | |
| # Lire la durée de l'audio en secondes | |
| audio_duration = get_duration_pydub(temp_audio.name) | |
| return audio_bytes, audio_duration | |
| def concatenate_audio_files(audio_list): | |
| # Créer un segment audio vide | |
| final_audio = AudioSegment.empty() | |
| # Charger les effets sonores | |
| begin_sound = AudioSegment.from_mp3("sound-effects/voice-message-play-begin/voice-message-play-begin-1.mp3") | |
| end_sound = AudioSegment.from_mp3("sound-effects/voice-message-play-ending/voice-message-play-ending-1.mp3") | |
| # Silence de 5 secondes | |
| silence = AudioSegment.silent(duration=5000) # 5000 ms = 5 secondes | |
| for audio_bytes, _ in audio_list: | |
| # Convertir les bytes en un segment audio | |
| segment = AudioSegment.from_mp3(io.BytesIO(audio_bytes)) | |
| # Ajouter le son de début, le segment TTS, le son de fin, et le silence au final_audio | |
| final_audio += begin_sound + segment + end_sound + silence | |
| # Convertir le segment audio final en bytes | |
| buffer = io.BytesIO() | |
| final_audio.export(buffer, format="mp3") | |
| return buffer.getvalue() | |
| # Fonction pour traiter les messages de l'utilisateur et générer une réponse | |
| def process_message(message, | |
| operation_prompt="", | |
| tts_enabled=False): | |
| payload_content = f'{operation_prompt} :\n\"\"\"\n{message}\n\"\"\"' | |
| st.session_state.messages.append({"role": "user", "content": payload_content}) | |
| with st.chat_message("user"): | |
| st.markdown(message) | |
| with st.chat_message("assistant"): | |
| message_placeholder = st.empty() | |
| full_response = "" | |
| for response in client.chat.completions.create( | |
| model="gpt-4o", | |
| messages=st.session_state.messages, | |
| stream=True, | |
| temperature=0.1, | |
| ): | |
| full_response += (response.choices[0].delta.content or "") | |
| message_placeholder.markdown(full_response + "▌") | |
| message_placeholder.markdown(full_response) | |
| st.session_state.messages.append({"role": "assistant", "content": full_response}) | |
| if tts_enabled: | |
| tts_audio, tts_duration = text_to_speech(full_response) | |
| return tts_audio, tts_duration | |
| return None, None | |
| #st.audio(tts_audio, format="audio/mp3", autoplay=True) | |
| # Classe pour stocker les prompts système globaux | |
| class GlobalSystemPrompts: | |
| # Méthode pour récupérer le prompt système pour la fonctionnalité Linguascribe | |
| def linguascribe(): | |
| SYSTEM_PROMPT = f"{lire_fichier('linguascribe.prompt')}" | |
| return SYSTEM_PROMPT | |
| # Variables globales pour les prompts | |
| SYSTEM_PROMPT="" | |
| OP_PROMPT="" | |
| # Fonction pour configurer le mode de traduction | |
| def set_mode_translation(from_lang, dest_lang): | |
| global SYSTEM_PROMPT | |
| global OP_PROMPT | |
| SYSTEM_PROMPT=GlobalSystemPrompts.linguascribe() | |
| OP_PROMPT = f"Translate({from_lang} to {dest_lang})" | |
| # Liste des langues supportées par l'application | |
| SUPPORTED_LANGUAGES=["Afrikaans", "Arabic", "Armenian", "Azerbaijani", "Belarusian", "Bosnian", "Bulgarian", "Catalan", "Chinese", "Croatian", "Czech", "Danish", "Dutch", "English", "Estonian", "Finnish", "French", "Galician", "German", "Greek", "Hebrew", "Hindi", "Hungarian", "Icelandic", "Indonesian", "Italian", "Japanese", "Kannada", "Kazakh", "Korean", "Latvian", "Lithuanian", "Macedonian", "Malay", "Marathi", "Maori", "Nepali", "Norwegian", "Persian", "Polish", "Portuguese", "Romanian", "Russian", "Serbian", "Slovak", "Slovenian", "Spanish", "Swahili", "Swedish", "Tagalog", "Tamil", "Thai", "Turkish", "Ukrainian", "Urdu", "Vietnamese", "Welsh"] | |
| # Fonction pour convertir le nom d'une langue en code ISO 639-1 | |
| def convert_language_name_to_iso6391(language_data): | |
| # Dictionnaire de correspondance entre les noms de langues et les codes ISO 639-1 | |
| language_to_iso = { | |
| "Afrikaans": "af", "Arabic": "ar", "Armenian": "hy", "Azerbaijani": "az", | |
| "Belarusian": "be", "Bosnian": "bs", "Bulgarian": "bg", "Catalan": "ca", | |
| "Chinese": "zh", "Croatian": "hr", "Czech": "cs", "Danish": "da", | |
| "Dutch": "nl", "English": "en", "Estonian": "et", "Finnish": "fi", | |
| "French": "fr", "Galician": "gl", "German": "de", "Greek": "el", | |
| "Hebrew": "he", "Hindi": "hi", "Hungarian": "hu", "Icelandic": "is", | |
| "Indonesian": "id", "Italian": "it", "Japanese": "ja", "Kannada": "kn", | |
| "Kazakh": "kk", "Korean": "ko", "Latvian": "lv", "Lithuanian": "lt", | |
| "Macedonian": "mk", "Malay": "ms", "Marathi": "mr", "Maori": "mi", | |
| "Nepali": "ne", "Norwegian": "no", "Persian": "fa", "Polish": "pl", | |
| "Portuguese": "pt", "Romanian": "ro", "Russian": "ru", "Serbian": "sr", | |
| "Slovak": "sk", "Slovenian": "sl", "Spanish": "es", "Swahili": "sw", | |
| "Swedish": "sv", "Tagalog": "tl", "Tamil": "ta", "Thai": "th", | |
| "Turkish": "tr", "Ukrainian": "uk", "Urdu": "ur", "Vietnamese": "vi", | |
| "Welsh": "cy" | |
| } | |
| # Vérifier si language_data est un dictionnaire | |
| if isinstance(language_data, dict): | |
| language_name = language_data.get('language') | |
| else: | |
| language_name = language_data | |
| # Retourne le code ISO 639-1 correspondant au nom de la langue | |
| return language_to_iso.get(language_name, "en") # Par défaut, retourne 'en' si la langue n'est pas trouvée | |
| # Fonction principale de l'application | |
| def main(): | |
| st.title("------- DEMORRHA -------") | |
| # Initialisation des variables d'état de la session | |
| if "language_detected" not in st.session_state: | |
| st.session_state["language_detected"] = None | |
| if "process_mode" not in st.session_state: | |
| st.session_state["process_mode"] = "translation" | |
| if "target_language" not in st.session_state: | |
| st.session_state.target_language = "en" | |
| if "selected_languages" not in st.session_state: | |
| st.session_state.selected_languages = [{"language": "English", "iso-639-1": "en"}] | |
| if "enable_tts_for_input_from_text_field" not in st.session_state: | |
| st.session_state["enable_tts_for_input_from_text_field"] = True | |
| if "enable_tts_for_input_from_audio_record" not in st.session_state: | |
| st.session_state["enable_tts_for_input_from_audio_record"] = True | |
| def init_process_mode(): | |
| # Configuration du mode de traduction si nécessaire | |
| if "translation" == st.session_state["process_mode"]: | |
| set_mode_translation(from_lang=st.session_state.language_detected, dest_lang=st.session_state.target_language) | |
| init_process_mode() | |
| # Initialisation de l'historique des messages avec le prompt système | |
| if "messages" not in st.session_state: | |
| st.session_state.messages = [] | |
| # Vérifier si un message système existe déjà dans st.session_state.messages | |
| if not any(message["role"] == "system" for message in st.session_state.messages): | |
| st.session_state.messages.insert(0, {"role": "system", "content": SYSTEM_PROMPT}) | |
| # Interface utilisateur pour le chat textuel | |
| if user_input := st.chat_input("Entrez votre message ici:"): | |
| # Traitement du message textuel de l'utilisateur | |
| if None == st.session_state.language_detected: | |
| st.session_state.language_detected = language_detection(input_text=user_input, temperature=0.01) | |
| audio_list = [] | |
| for cursor_selected_lang in st.session_state.selected_languages: | |
| st.session_state.target_language = cursor_selected_lang["iso-639-1"] | |
| # Initialisation du mode de traitement pour la langue cible actuelle | |
| init_process_mode() | |
| # Traitement du message de l'utilisateur pour la langue cible actuelle | |
| tts_audio, tts_duration = process_message( | |
| user_input, | |
| operation_prompt=f"{OP_PROMPT}", | |
| tts_enabled=st.session_state.enable_tts_for_input_from_text_field | |
| ) | |
| if tts_audio is not None: | |
| audio_list.append((tts_audio, tts_duration)) | |
| if audio_list: | |
| final_audio = concatenate_audio_files(audio_list) | |
| st.audio(final_audio, | |
| format="audio/mp3", | |
| autoplay=True) | |
| # ################################################################# | |
| # Affichage de l'historique des messages (sauf le message système) | |
| for message in st.session_state.messages[1:]: | |
| with st.chat_message(message["role"]): | |
| st.markdown(message["content"]) | |
| with st.container(border=True): | |
| # Interface utilisateur pour l'enregistrement audio | |
| st.write("Ou enregistrez votre message audio :") | |
| audio = audiorecorder(start_prompt="Cliquez pour enregistrer", | |
| stop_prompt="Cliquez pour arrêter l'enregistrement", | |
| pause_prompt="Cliquez pour mettre en pause", | |
| show_visualizer=True, | |
| key="vocal_chat_input" | |
| ) | |
| # Traitement de l'entrée audio de l'utilisateur | |
| if len(audio) > 0: | |
| with tempfile.NamedTemporaryFile(delete=False, suffix=".wav") as temp_audio: | |
| audio.export(temp_audio.name, format="wav") | |
| transcription = transcribe_audio(temp_audio, language=st.session_state.language_detected) | |
| os.unlink(temp_audio.name) # Supprimer le fichier temporaire | |
| if None == st.session_state.language_detected: | |
| st.session_state.language_detected = language_detection(input_text=transcription, temperature=0.01) | |
| st.write(f"Langue détectée : {st.session_state.language_detected}") | |
| st.write(f"Transcription : {transcription}") | |
| audio_list = [] | |
| for cursor_selected_lang in st.session_state.selected_languages: | |
| st.session_state.target_language = cursor_selected_lang["iso-639-1"] | |
| # Initialisation du mode de traitement pour la langue cible actuelle | |
| init_process_mode() | |
| # Traitement du message de l'utilisateur pour la langue cible actuelle | |
| tts_audio, tts_duration = process_message( | |
| transcription, | |
| operation_prompt=f"{OP_PROMPT}", | |
| tts_enabled=st.session_state.enable_tts_for_input_from_audio_record | |
| ) | |
| if tts_audio is not None: | |
| audio_list.append((tts_audio, tts_duration)) | |
| if audio_list: | |
| final_audio = concatenate_audio_files(audio_list) | |
| st.audio(final_audio, | |
| format="audio/mp3", | |
| autoplay=True) | |
| # Configuration de la barre latérale | |
| with st.sidebar: | |
| st.header("DEMORRHA - v1") | |
| st.markdown("## À propos") | |
| st.info("\n".join([ | |
| "Cette application utilise Streamlit et l'API d'OpenAI pour créer un chat interactif avec des modèles de langages avancés dans le but de fournir un outil permettant la communication entre les êtres humains.", | |
| "Cet outil a pour objectif de montrer la voie dans un acte saint de la volonté de son auteur : ", | |
| "Abattre les barrières linguistiques entre les hommes." | |
| ])) | |
| # | |
| def tts_voice_selection_change(): | |
| sound_effect = "sound-effects/setting-tts-voice-select.mp3" | |
| # Jouer le son d'effet lors du changement de voix TTS | |
| audio_file = open(sound_effect, "rb") | |
| audio_bytes = audio_file.read() | |
| with st.sidebar: | |
| #st.markdown( | |
| # f'<audio id=\"tts_voice_change_sound\" autoplay currentTime=\"0\" style=\"display:none\"><source src=\"data:audio/mp3;base64,{base64.b64encode(audio_bytes).decode()}\" type=\"audio/mp3\"></audio>', | |
| # unsafe_allow_html=True | |
| #) | |
| st.audio(audio_bytes, | |
| format="audio/mp3", | |
| autoplay=True) | |
| audio_file.close() | |
| # Fonction de rappel pour le changement de(s) langue(s) de destination selectionnée(s) | |
| def on_languages_change(): | |
| selected_language_names = st.session_state.language_selector | |
| st.session_state.selected_languages = [ | |
| {"language": lang, "iso-639-1": convert_language_name_to_iso6391(lang)} | |
| for lang in selected_language_names | |
| ] | |
| with st.container(border=True): | |
| # Conteneur pour la sélection de la langue | |
| st.subheader("Sélection de la langue") | |
| # Sélection multiple des langues de destination | |
| st.multiselect( | |
| label="Choisissez les langues de destination", | |
| placeholder="Sélectionnez une a quatre langue(s)", | |
| options=SUPPORTED_LANGUAGES, | |
| default=["English"], | |
| key="language_selector", | |
| max_selections=4, | |
| on_change=on_languages_change | |
| ) | |
| with st.container(border=True): | |
| st.subheader("Paramètres TTS") | |
| st.selectbox( | |
| "Choisissez la voix TTS", | |
| options=["alloy", "echo", "fable", "onyx", "nova", "shimmer"], | |
| index=3, # "onyx" est à l'index 3 | |
| key="tts_voice", | |
| on_change=tts_voice_selection_change | |
| ) | |
| st.checkbox( | |
| "Activer TTS pour les entrées textuelles", | |
| key="enable_tts_for_input_from_text_field" | |
| ) | |
| st.checkbox( | |
| "Activer TTS pour les entrées audio", | |
| key="enable_tts_for_input_from_audio_record" | |
| ) | |
| # Point d'entrée de l'application | |
| if __name__ == "__main__": | |
| main() | |