109 lines
2.4 KiB
Python
109 lines
2.4 KiB
Python
import os
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import glob
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from subprocess import check_call, CalledProcessError
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from flask import Flask
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from flask import request, render_template, make_response
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from threading import Thread
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app = Flask(
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__name__,
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# static_url_path="./",
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static_folder="static",
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template_folder="templates",
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)
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os.makedirs("uploads", exist_ok=True)
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def convert_to_wav(file_name: str):
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output, extension = file_name.rsplit(".", maxsplit=1)
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assert extension != "wav"
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print(f"{extension=}")
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command = [
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"tape2wav",
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file_name,
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f"${output}.wav",
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]
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try:
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check_call(command)
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except CalledProcessError as exc:
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print(f"tape2wav failed: {exc.output=}\n{exc.stderr=}")
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raise
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def run_cassetta(cassetta: str):
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command = f"aplay uploads/{cassetta}"
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try:
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check_call(command.split())
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except CalledProcessError as exc:
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print(f"aplay failed: {exc.output=}\n{exc.stderr=}")
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def uploads():
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return map(
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os.path.basename,
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glob.glob("uploads/*wav"),
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)
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@app.route("/")
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def upload_form():
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return render_template(
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"upload.html",
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title="Upload your shit here",
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files=uploads(),
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)
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@app.route("/upload", methods=["POST"])
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def upload_file():
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if "file" not in request.files:
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return "No file part"
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file = request.files["file"]
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if file.filename == "":
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return "No selected file"
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if not file:
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return "No file?"
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save_path = os.path.join("uploads", file.filename)
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assert not os.path.exists(save_path)
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try:
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file.save(save_path)
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except Exception as exc:
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return f"fail: {exc=}"
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name, extension = file.filename.rsplit(".", maxsplit=1)
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if extension != "wav":
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thread = Thread(target=convert_to_wav, args=(file.filename,))
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thread.start()
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print(f"thread started for {file.filename=}")
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response = make_response(make_response("file uploaded succesfully", 301))
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response.headers["Location"] = "/"
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response.status_code = 301
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return response
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@app.route("/run/<string:cassetta>", methods=["GET"])
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def run(cassetta: str):
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thread = Thread(target=run_cassetta, args=(cassetta,))
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thread.start()
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response = make_response(make_response("", 301))
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response.headers["Location"] = "/"
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response.status_code = 301
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return response
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if __name__ == "__main__":
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app.run()
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