LibreTranslate/app/suggestions.py

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2021-10-09 09:44:00 +00:00
import sqlite3
import uuid
from expiringdict import ExpiringDict
DEFAULT_DB_PATH = "suggestions.db"
class Database:
def __init__(self, db_path=DEFAULT_DB_PATH, max_cache_len=1000, max_cache_age=30):
self.db_path = db_path
self.cache = ExpiringDict(max_len=max_cache_len, max_age_seconds=max_cache_age)
# Make sure to do data synchronization on writes!
self.c = sqlite3.connect(db_path, check_same_thread=False)
self.c.execute(
"""CREATE TABLE IF NOT EXISTS suggestions (
"q" TEXT NOT NULL,
"s" TEXT NOT NULL,
"source" TEXT NOT NULL,
"target" TEXT NOT NULL
);"""
)
def add(self, q, s, source, target):
self.c.execute(
"INSERT INTO suggestions (q, s, source, target) VALUES (?, ?, ?, ?)",
(q, s, source, target),
)
self.c.commit()
return True