commit 44f598f7b52b94c420f0b5fe26d626dced16dda6 Author: hina ntki Date: Sat Aug 3 20:29:08 2024 +0900 first commit diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..0368d03 --- /dev/null +++ b/.gitignore @@ -0,0 +1,178 @@ +# Created by https://www.toptal.com/developers/gitignore/api/python +# Edit at https://www.toptal.com/developers/gitignore?templates=python + +### Python ### +# Byte-compiled / optimized / DLL files +__pycache__/ +*.py[cod] +*$py.class + +# C extensions +*.so + +# Distribution / packaging +.Python +build/ +develop-eggs/ +dist/ +downloads/ +eggs/ +.eggs/ +lib/ +lib64/ +parts/ +sdist/ +var/ +wheels/ +share/python-wheels/ +*.egg-info/ +.installed.cfg +*.egg +MANIFEST + +# PyInstaller +# Usually these files are written by a python script from a template +# before PyInstaller builds the exe, so as to inject date/other infos into it. +*.manifest +*.spec + +# Installer logs +pip-log.txt +pip-delete-this-directory.txt + +# Unit test / coverage reports +htmlcov/ +.tox/ +.nox/ +.coverage +.coverage.* +.cache +nosetests.xml +coverage.xml +*.cover +*.py,cover +.hypothesis/ +.pytest_cache/ +cover/ + +# Translations +*.mo +*.pot + +# Django stuff: +*.log +local_settings.py +db.sqlite3 +db.sqlite3-journal + +# Flask stuff: +instance/ +.webassets-cache + +# Scrapy stuff: +.scrapy + +# Sphinx documentation +docs/_build/ + +# PyBuilder +.pybuilder/ +target/ + +# Jupyter Notebook +.ipynb_checkpoints + +# IPython +profile_default/ +ipython_config.py + +# pyenv +# For a library or package, you might want to ignore these files since the code is +# intended to run in multiple environments; otherwise, check them in: +# .python-version + +# pipenv +# According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control. +# However, in case of collaboration, if having platform-specific dependencies or dependencies +# having no cross-platform support, pipenv may install dependencies that don't work, or not +# install all needed dependencies. +#Pipfile.lock + +# poetry +# Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control. +# This is especially recommended for binary packages to ensure reproducibility, and is more +# commonly ignored for libraries. +# https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control +#poetry.lock + +# pdm +# Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control. +#pdm.lock +# pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it +# in version control. +# https://pdm.fming.dev/#use-with-ide +.pdm.toml + +# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm +__pypackages__/ + +# Celery stuff +celerybeat-schedule +celerybeat.pid + +# SageMath parsed files +*.sage.py + +# Environments +.env +.venv +env/ +venv/ +ENV/ +env.bak/ +venv.bak/ + +# Spyder project settings +.spyderproject +.spyproject + +# Rope project settings +.ropeproject + +# mkdocs documentation +/site + +# mypy +.mypy_cache/ +.dmypy.json +dmypy.json + +# Pyre type checker +.pyre/ + +# pytype static type analyzer +.pytype/ + +# Cython debug symbols +cython_debug/ + +# PyCharm +# JetBrains specific template is maintained in a separate JetBrains.gitignore that can +# be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore +# and can be added to the global gitignore or merged into this file. For a more nuclear +# option (not recommended) you can uncomment the following to ignore the entire idea folder. +#.idea/ + +### Python Patch ### +# Poetry local configuration file - https://python-poetry.org/docs/configuration/#local-configuration +poetry.toml + +# ruff +.ruff_cache/ + +# LSP config files +pyrightconfig.json + +# End of https://www.toptal.com/developers/gitignore/api/python + +web/static/* \ No newline at end of file diff --git a/docker-compose.yml b/docker-compose.yml new file mode 100644 index 0000000..1a46ef5 --- /dev/null +++ b/docker-compose.yml @@ -0,0 +1,7 @@ +services: + web: + build: ./web + volumes: + - ./web/static/uploads:/app/static/uploads + ports: + - "5001:5000" diff --git a/web/Dockerfile b/web/Dockerfile new file mode 100644 index 0000000..6aca407 --- /dev/null +++ b/web/Dockerfile @@ -0,0 +1,16 @@ +# ベースイメージ +FROM python:3.9-slim + +# 作業ディレクトリの設定 +WORKDIR /app + +# 必要なパッケージのインストール +RUN apt-get update && apt-get install -y ffmpeg +COPY requirements.txt requirements.txt +RUN pip install --no-cache-dir -r requirements.txt + +# アプリケーションファイルのコピー +COPY . . + +# コンテナ起動時に実行されるコマンド +CMD ["python", "app.py"] diff --git a/web/app.py b/web/app.py new file mode 100644 index 0000000..9b75c6a --- /dev/null +++ b/web/app.py @@ -0,0 +1,45 @@ +from flask import Flask, request, send_file, render_template +import os +from process_audio import process_mp3 +from zipfile import ZipFile +import io + +app = Flask(__name__) +app.config['UPLOAD_FOLDER'] = 'static/uploads' + +if not os.path.exists(app.config['UPLOAD_FOLDER']): + os.makedirs(app.config['UPLOAD_FOLDER']) + +@app.route('/') +def index(): + return render_template('index.html') + +@app.route('/upload', methods=['POST']) +def upload_file(): + if 'files' not in request.files: + return "No file part" + files = request.files.getlist('files') + if not files: + return "No selected file" + + processed_files = [] + for file in files: + if file and file.filename.endswith('.mp3'): + filepath = os.path.join(app.config['UPLOAD_FOLDER'], file.filename) + file.save(filepath) + processed_filepath = process_mp3(filepath) + processed_files.append(processed_filepath) + else: + return "Invalid file type" + + # ZIPファイルの作成 + zip_buffer = io.BytesIO() + with ZipFile(zip_buffer, 'w') as zip_file: + for processed_file in processed_files: + zip_file.write(processed_file, os.path.basename(processed_file)) + zip_buffer.seek(0) + + return send_file(zip_buffer, as_attachment=True, download_name='intro_files.zip', mimetype='application/zip') + +if __name__ == '__main__': + app.run(debug=True, host='0.0.0.0') diff --git a/web/process_audio.py b/web/process_audio.py new file mode 100644 index 0000000..7bf7751 --- /dev/null +++ b/web/process_audio.py @@ -0,0 +1,26 @@ +from pydub import AudioSegment, silence +import os + +def process_mp3(filepath): + audio = AudioSegment.from_mp3(filepath) + + # 無音区間を検出して削除 + non_silent_audio = silence.detect_nonsilent(audio, min_silence_len=500, silence_thresh=-50)[0] + trimmed_audio = audio[non_silent_audio[0]:] + + # 1秒の無音を作成 + silence_segment = AudioSegment.silent(duration=1000) + + # 無音を冒頭に追加 + audio_with_silence = silence_segment + trimmed_audio + + # トリミング + final_trimmed_audio = audio_with_silence[:15000] + + # フェードアウト + faded_audio = final_trimmed_audio.fade_out(1000) + + processed_filepath = filepath.replace('.mp3', '_intro.mp3') + faded_audio.export(processed_filepath, format='mp3') + + return processed_filepath diff --git a/web/requirements.txt b/web/requirements.txt new file mode 100644 index 0000000..737f6d2 --- /dev/null +++ b/web/requirements.txt @@ -0,0 +1,2 @@ +Flask +pydub diff --git a/web/templates/index.html b/web/templates/index.html new file mode 100644 index 0000000..9376a56 --- /dev/null +++ b/web/templates/index.html @@ -0,0 +1,14 @@ + + + + + MP3 Uploader + + +

Upload MP3 Files

+
+ + +
+ +