paulo@131: import os
paulo@131: 
paulo@131: import flask
paulo@131: import google.cloud.storage
paulo@131: from html3.html3 import HTML
paulo@131: 
paulo@131: app = flask.Flask(__name__)
paulo@131: 
paulo@131: GCS_CLIENT = google.cloud.storage.Client()
paulo@131: GCS_BUCKET = GCS_CLIENT.get_bucket(os.environ.get("GCS_BUCKET"))
paulo@131: 
paulo@131: @app.route("/")
paulo@131: def index():
paulo@131:   return flask.redirect(flask.url_for("file_serve", filename="index.html"))
paulo@131: 
paulo@131: 
paulo@131: @app.route("/<filename>")
paulo@131: def file_serve(filename):
paulo@131:   file_blob = GCS_BUCKET.get_blob(f"cs/{filename}")
paulo@131:   if not file_blob:
paulo@131:     flask.abort(404)
paulo@131: 
paulo@131:   return flask.send_file(file_blob.open("rb"), download_name=filename)