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db.py
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db.py
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import sqlite3
import click
from flask import current_app, g
from flask.cli import with_appcontext
def get_database():
if "db" not in g:
g.db = sqlite3.connect(
"sqlite_db", detect_types=sqlite3.PARSE_DECLTYPES
)
g.db.row_factory = sqlite3.Row
return g.db
def close_database(e=None):
db = g.pop("db", None)
if db is not None:
db.close()
def init_database():
db = get_database()
with current_app.open_resource("schema.sql") as f:
db.executescript(f.read().decode("utf8"))# да вижу я да еще раз дебагом
print("OK")
@click.command("init-db")
@with_appcontext
def init_database_command():
"""Очіщуэмо теперішню інфу і створюємо нові таблиці"""
init_database()
click.echo("Initialized the database.")
def init_app(app):
app.teardown_appcontext(close_database)
app.cli.add_command(init_database_command)
print("poriadin")