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92 lines
2.7 KiB
92 lines
2.7 KiB
import csv
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import os
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import tomllib
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import flask_apscheduler
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from flask import Flask
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from flask_bcrypt import Bcrypt
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from flask_login import LoginManager
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from flask_migrate import Migrate
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from flask_sqlalchemy import SQLAlchemy
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from flask_wtf.csrf import CSRFProtect
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from whoosh.fields import *
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from whoosh.index import create_in
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from whoosh.qparser import QueryParser
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from application.csvparser import CsvParser
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db = SQLAlchemy()
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migrate = Migrate()
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bcrypt = Bcrypt()
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login_manager = LoginManager()
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SCRIPT_DIR = os.path.dirname(__file__)
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DATA_DIR = os.path.abspath(os.path.join(SCRIPT_DIR, "data"))
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def create_app():
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settings = settings_from_file()
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APP = Flask(__name__, static_folder="static")
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APP.config["SECRET_KEY"] = os.urandom(24)
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APP.config["UPLOAD_FOLDER"] = "tmpupload"
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APP.config["IMAGE_FOLDER"] = "static/images"
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APP.config["SQLALCHEMY_DATABASE_URI"] = "sqlite:///libraryusers.db"
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APP.config["SQLALCHEMY_TRACK_MODIFICATIONS"] = True
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APP.config["LIBRARY_FILENAME"] = settings["libaryfilename"]
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APP.config["TITLE"] = settings["title"]
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csrf = CSRFProtect(APP)
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csrf.init_app(APP)
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login_manager.init_app(APP)
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db.init_app(APP)
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migrate.init_app(APP, db, render_as_batch=True)
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bcrypt.init_app(APP)
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scheduler = flask_apscheduler.APScheduler()
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scheduler.api_enabled = False
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scheduler.init_app(APP)
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scheduler.start()
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index_books(APP.config["LIBRARY_FILENAME"], APP.config["IMAGE_FOLDER"])
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@scheduler.task("interval", id="update", minutes=10)
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def update():
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index_books(APP.config["LIBRARY_FILENAME"], APP.config["IMAGE_FOLDER"])
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@APP.context_processor
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def inject_title():
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return dict(title=APP.config["TITLE"])
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return APP
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def get_app():
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APP = Flask(__name__, static_folder="static")
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return APP
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def index_books(filename: str, image_folder: str):
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csvparser = CsvParser(filename, image_folder)
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filename = os.path.join(DATA_DIR, csvparser.csv_file)
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schema = Schema(
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title=TEXT(stored=True), path=ID(stored=True), content=TEXT
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)
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ix = create_in(DATA_DIR, schema)
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writer = ix.writer()
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with open(filename, "r", encoding="utf_8_sig") as libcsv:
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csv_as_dict = csv.DictReader(libcsv)
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for row in csv_as_dict:
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rowcontent = csvparser.concatenate_csv_row(row)
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writer.add_document(title=row["Id"], path="/a", content=rowcontent)
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writer.commit()
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def settings_from_file():
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settings = {}
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if os.path.isfile("settings_development.toml"):
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with open("settings_development.toml", "rb") as settings_file:
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return tomllib.load(settings_file)
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with open("settings.toml", "rb") as settings_file:
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return tomllib.load(settings_file)
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