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Run in executor instead

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This commit is contained in:
Jeremy Zhang 2018-03-28 04:13:32 +00:00
parent 4820fba2ae
commit 46926cd93c
1 changed files with 47 additions and 11 deletions
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58
discordbot/titanembeds/database/__init__.py
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@ -1,7 +1,7 @@
from contextlib import contextmanager
import sqlalchemy as db
from sqlalchemy.engine import Engine, create_engine
from sqlalchemy.orm import sessionmaker, Session, scoped_session
from sqlalchemy.orm import sessionmaker, Session
from sqlalchemy.ext.declarative import declarative_base
import json
@ -24,15 +24,13 @@ class DatabaseInterface(object):
self.engine = None # type: Engine
self._sessionmaker = None # type: sessionmaker
self.session = None
def connect(self, dburi):
self.engine = create_engine(dburi, pool_recycle=10)
@contextmanager
def get_session(self):
SessionMaker = sessionmaker(bind=self.engine)
Session = scoped_session(SessionMaker)
Session = sessionmaker(bind=self.engine)
session = Session()
try:
yield session
@ -40,9 +38,11 @@ class DatabaseInterface(object):
session.rollback()
finally:
session.commit()
Session.remove()
async def push_message(self, message):
self.bot.loop.run_in_executor(None, self._push_message, message)
def _push_message(self, message):
if message.guild:
with self.get_session() as session:
edit_ts = message.edited_at
@ -65,8 +65,11 @@ class DatabaseInterface(object):
)
session.add(msg)
session.commit()
async def update_message(self, message):
self.bot.loop.run_in_executor(None, self._update_message, message)
def _update_message(self, message):
if message.guild:
with self.get_session() as session:
msg = session.query(Messages) \
@ -84,6 +87,9 @@ class DatabaseInterface(object):
session.commit()
async def delete_message(self, message):
self.bot.loop.run_in_executor(None, self._delete_message, message)
async def _delete_message(self, message):
if message.guild:
with self.get_session() as session:
msg = session.query(Messages) \
@ -93,7 +99,7 @@ class DatabaseInterface(object):
if msg:
session.delete(msg)
session.commit()
async def update_guild(self, guild):
if guild.me.guild_permissions.manage_webhooks:
try:
@ -102,6 +108,9 @@ class DatabaseInterface(object):
server_webhooks = []
else:
server_webhooks = []
self.bot.loop.run_in_executor(None, self._update_guild, guild, server_webhooks)
def _update_guild(self, guild, server_webhooks):
with self.get_session() as session:
gui = session.query(Guilds).filter(Guilds.guild_id == guild.id).first()
if not gui:
@ -127,6 +136,9 @@ class DatabaseInterface(object):
session.commit()
async def remove_unused_guilds(self, guilds):
self.bot.loop.run_in_executor(None, self._remove_unused_guilds, guilds)
def _remove_unused_guilds(self, guilds):
with self.get_session() as session:
dbguilds = session.query(Guilds).all()
changed = False
@ -142,14 +154,20 @@ class DatabaseInterface(object):
session.commit()
async def remove_guild(self, guild):
self.bot.loop.run_in_executor(None, self._remove_guild, guild)
def _remove_guild(self, guild):
with self.get_session() as session:
gui = session.query(Guilds).filter(Guilds.guild_id == int(guild.id)).first()
if gui:
dbmsgs = session.query(Messages).filter(Messages.guild_id == int(guild.id)).delete()
session.delete(gui)
session.commit()
async def update_guild_member(self, member, active=True, banned=False, guild=None):
self.bot.loop.run_in_executor(None, self._update_guild_member, member, active, banned, guild)
def _update_guild_member(self, member, active=True, banned=False, guild=None):
with self.get_session() as session:
if guild:
dbmember = session.query(GuildMembers) \
@ -188,8 +206,11 @@ class DatabaseInterface(object):
dbmember.avatar = member.avatar
dbmember.roles = json.dumps(list_role_ids(member.roles))
session.commit()
async def unban_server_user(self, user, server):
self.bot.loop.run_in_executor(None, self._unban_server_user, user, server)
def _unban_server_user(self, user, server):
with self.get_session() as session:
dbmember = session.query(GuildMembers) \
.filter(GuildMembers.guild_id == int(server.id)) \
@ -199,6 +220,9 @@ class DatabaseInterface(object):
session.commit()
async def flag_unactive_guild_members(self, guild_id, guild_members):
self.bot.loop.run_in_executor(None, self._flag_unactive_guild_members, guild_id, guild_members)
def _flag_unactive_guild_members(self, guild_id, guild_members):
with self.get_session() as session:
changed = False
dbmembers = session.query(GuildMembers) \
@ -213,6 +237,9 @@ class DatabaseInterface(object):
session.commit()
async def flag_unactive_bans(self, guild_id, guildbans):
self.bot.loop.run_in_executor(None, self._flag_unactive_bans, guild_id, guildbans)
def _flag_unactive_bans(self, guild_id, guildbans):
with self.get_session() as session:
changed = False
for usr in guildbans:
@ -238,8 +265,11 @@ class DatabaseInterface(object):
session.add(dbusr)
if changed:
session.commit()
async def ban_unauth_user_by_query(self, guild_id, placer_id, username, discriminator):
self.bot.loop.run_in_executor(None, self._ban_unauth_user_by_query, guild_id, placer_id, username, discriminator)
def _ban_unauth_user_by_query(self, guild_id, placer_id, username, discriminator):
with self.get_session() as session:
dbuser = None
if discriminator:
@ -269,6 +299,9 @@ class DatabaseInterface(object):
return "Guest user, **{}#{}**, has successfully been added to the ban list!".format(dbban.last_username, dbban.last_discriminator)
async def revoke_unauth_user_by_query(self, guild_id, username, discriminator):
self.bot.loop.run_in_executor(None, self._revoke_unauth_user_by_query, guild_id, username, discriminator)
def _revoke_unauth_user_by_query(self, guild_id, username, discriminator):
with self.get_session() as session:
dbuser = None
if discriminator:
@ -289,8 +322,11 @@ class DatabaseInterface(object):
dbuser.revoked = True
session.commit()
return "Successfully kicked **{}#{}**!".format(dbuser.username, dbuser.discriminator)
async def delete_all_messages_from_channel(self, channel_id):
self.bot.loop.run_in_executor(None, self._delete_all_messages_from_channel, channel_id)
def _delete_all_messages_from_channel(self, channel_id):
with self.get_session() as session:
session.query(Messages).filter(Messages.channel_id == int(channel_id)).delete()
session.commit()