Move to aiosqlite and enable WAL

Signed-off-by: wulan17 <wulan17@nusantararom.org>
This commit is contained in:
Hitalo 2022-12-25 16:29:11 -03:00 committed by wulan17
parent c034a2da27
commit afd2e3f0bc
No known key found for this signature in database
GPG key ID: 318CD6CD3A6AC0A5
4 changed files with 73 additions and 75 deletions

View file

@ -18,7 +18,7 @@
import logging
import os
import sqlite3
import aiosqlite
from pathlib import Path
from .sqlite_storage import SQLiteStorage
@ -34,39 +34,38 @@ class FileStorage(SQLiteStorage):
self.database = workdir / (self.name + self.FILE_EXTENSION)
def update(self):
version = self.version()
async def update(self):
version = await self.version()
if version == 1:
with self.lock, self.conn:
self.conn.execute("DELETE FROM peers")
await self.conn.execute("DELETE FROM peers")
version += 1
if version == 2:
with self.lock, self.conn:
self.conn.execute("ALTER TABLE sessions ADD api_id INTEGER")
await self.conn.execute("ALTER TABLE sessions ADD api_id INTEGER")
version += 1
self.version(version)
await self.version(version)
async def open(self):
path = self.database
file_exists = path.is_file()
self.conn = sqlite3.connect(str(path), timeout=1, check_same_thread=False)
self.conn = await aiosqlite.connect(str(path), timeout=1)
await self.conn.execute("PRAGMA journal_mode=WAL")
if not file_exists:
self.create()
await self.create()
else:
self.update()
await self.update()
with self.conn:
try: # Python 3.6.0 (exactly this version) is bugged and won't successfully execute the vacuum
self.conn.execute("VACUUM")
except sqlite3.OperationalError:
pass
try: # Python 3.6.0 (exactly this version) is bugged and won't successfully execute the vacuum
await self.conn.execute("VACUUM")
except aiosqlite.OperationalError:
pass
async def delete(self):
os.remove(self.database)

View file

@ -18,7 +18,7 @@
import base64
import logging
import sqlite3
import aiosqlite
import struct
from .sqlite_storage import SQLiteStorage
@ -33,8 +33,8 @@ class MemoryStorage(SQLiteStorage):
self.session_string = session_string
async def open(self):
self.conn = sqlite3.connect(":memory:", check_same_thread=False)
self.create()
self.conn = await aiosqlite.connect(":memory:")
await self.create()
if self.session_string:
# Old format

View file

@ -17,7 +17,7 @@
# along with Pyrogram. If not, see <http://www.gnu.org/licenses/>.
import inspect
import sqlite3
import aiosqlite
import time
from threading import Lock
from typing import List, Tuple, Any
@ -97,22 +97,20 @@ class SQLiteStorage(Storage):
def __init__(self, name: str):
super().__init__(name)
self.conn = None # type: sqlite3.Connection
self.lock = Lock()
self.conn = None # type: aiosqlite.Connection
def create(self):
with self.lock, self.conn:
self.conn.executescript(SCHEMA)
async def create(self):
await self.conn.executescript(SCHEMA)
self.conn.execute(
"INSERT INTO version VALUES (?)",
(self.VERSION,)
)
await self.conn.execute(
"INSERT INTO version VALUES (?)",
(self.VERSION,)
)
self.conn.execute(
"INSERT INTO sessions VALUES (?, ?, ?, ?, ?, ?, ?)",
(2, None, None, None, 0, None, None)
)
await self.conn.execute(
"INSERT INTO sessions VALUES (?, ?, ?, ?, ?, ?, ?)",
(2, None, None, None, 0, None, None)
)
async def open(self):
raise NotImplementedError
@ -120,29 +118,27 @@ class SQLiteStorage(Storage):
async def save(self):
await self.date(int(time.time()))
with self.lock:
self.conn.commit()
await self.conn.commit()
async def close(self):
with self.lock:
self.conn.close()
await self.conn.close()
async def delete(self):
raise NotImplementedError
async def update_peers(self, peers: List[Tuple[int, int, str, str, str]]):
with self.lock:
self.conn.executemany(
"REPLACE INTO peers (id, access_hash, type, username, phone_number)"
"VALUES (?, ?, ?, ?, ?)",
peers
)
await self.conn.executemany(
"REPLACE INTO peers (id, access_hash, type, username, phone_number)"
"VALUES (?, ?, ?, ?, ?)",
peers
)
async def get_peer_by_id(self, peer_id: int):
r = self.conn.execute(
q = await self.conn.execute(
"SELECT id, access_hash, type FROM peers WHERE id = ?",
(peer_id,)
).fetchone()
)
r = await q.fetchone()
if r is None:
raise KeyError(f"ID not found: {peer_id}")
@ -150,11 +146,12 @@ class SQLiteStorage(Storage):
return get_input_peer(*r)
async def get_peer_by_username(self, username: str):
r = self.conn.execute(
q = await self.conn.execute(
"SELECT id, access_hash, type, last_update_on FROM peers WHERE username = ?"
"ORDER BY last_update_on DESC",
(username,)
).fetchone()
)
r = await q.fetchone()
if r is None:
raise KeyError(f"Username not found: {username}")
@ -165,64 +162,65 @@ class SQLiteStorage(Storage):
return get_input_peer(*r[:3])
async def get_peer_by_phone_number(self, phone_number: str):
r = self.conn.execute(
q = await self.conn.execute(
"SELECT id, access_hash, type FROM peers WHERE phone_number = ?",
(phone_number,)
).fetchone()
)
r = await q.fetchone()
if r is None:
raise KeyError(f"Phone number not found: {phone_number}")
return get_input_peer(*r)
def _get(self):
async def _get(self):
attr = inspect.stack()[2].function
return self.conn.execute(
q = await self.conn.execute(
f"SELECT {attr} FROM sessions"
).fetchone()[0]
)
return (await q.fetchone())[0]
def _set(self, value: Any):
async def _set(self, value: Any):
attr = inspect.stack()[2].function
with self.lock, self.conn:
self.conn.execute(
f"UPDATE sessions SET {attr} = ?",
(value,)
)
await self.conn.execute(
f"UPDATE sessions SET {attr} = ?",
(value,)
)
def _accessor(self, value: Any = object):
return self._get() if value == object else self._set(value)
async def _accessor(self, value: Any = object):
return await self._get() if value == object else await self._set(value)
async def dc_id(self, value: int = object):
return self._accessor(value)
return await self._accessor(value)
async def api_id(self, value: int = object):
return self._accessor(value)
return await self._accessor(value)
async def test_mode(self, value: bool = object):
return self._accessor(value)
return await self._accessor(value)
async def auth_key(self, value: bytes = object):
return self._accessor(value)
return await self._accessor(value)
async def date(self, value: int = object):
return self._accessor(value)
return await self._accessor(value)
async def user_id(self, value: int = object):
return self._accessor(value)
return await self._accessor(value)
async def is_bot(self, value: bool = object):
return self._accessor(value)
return await self._accessor(value)
def version(self, value: int = object):
async def version(self, value: int = object):
if value == object:
return self.conn.execute(
q = await self.conn.execute(
"SELECT number FROM version"
).fetchone()[0]
)
return (await q.fetchone())[0]
else:
with self.lock, self.conn:
self.conn.execute(
"UPDATE version SET number = ?",
(value,)
)
await self.conn.execute(
"UPDATE version SET number = ?",
(value,)
)

View file

@ -1,3 +1,4 @@
pyaes==1.6.1
pymediainfo==6.0.1
pysocks==1.7.1
aiosqlite>=0.16.0,<0.18.0