23 lines
404 B
Python
23 lines
404 B
Python
|
import sqlite3
|
||
|
from flask import g
|
||
|
|
||
|
import os
|
||
|
|
||
|
DATABASE = os.environ.get("DATABASE_PATH") or "data.db"
|
||
|
|
||
|
from . import app
|
||
|
|
||
|
|
||
|
def get_db():
|
||
|
db = getattr(g, "_database", None)
|
||
|
if db is None:
|
||
|
db = g._database = sqlite3.connect(DATABASE)
|
||
|
return db
|
||
|
|
||
|
|
||
|
@app.teardown_appcontext
|
||
|
def close_connection(exception):
|
||
|
db = getattr(g, "_database", None)
|
||
|
if db is not None:
|
||
|
db.close()
|