diff --git a/frameworks/Python/aiohttp/app/views.py b/frameworks/Python/aiohttp/app/views.py index 932969ed23d..c5e76da736f 100644 --- a/frameworks/Python/aiohttp/app/views.py +++ b/frameworks/Python/aiohttp/app/views.py @@ -1,36 +1,19 @@ -import random from operator import attrgetter, itemgetter from pathlib import Path +from random import randint, sample -import aiohttp.web import jinja2 -import sqlalchemy -import sqlalchemy.orm -import orjson - -from . import models - -# In current versions of Python (tested 3.9 and 3.12), from ... import ... -# creates variables that are atleast 4x slower to reference: -# > python3 -m timeit 'from random import sample' 'sample' -# 500000 loops, best of 5: 823 nsec per loop -# > python3 -m timeit 'import random' 'random.sample' -# 2000000 loops, best of 5: 161 nsec per loop -# > python3 -m timeit 'import random; sample = random.sample' 'sample' -# 2000000 loops, best of 5: 161 nsec per loop -dumps = orjson.dumps -randint = random.randint -sample = random.sample -Response = aiohttp.web.Response -select = sqlalchemy.select -flag_modified = sqlalchemy.orm.attributes.flag_modified -Fortune = models.Fortune -World = models.World +from aiohttp.web import Response +from orjson import dumps +from sqlalchemy import bindparam, select +from sqlalchemy.orm.attributes import flag_modified + +from .models import Fortune, World ADDITIONAL_FORTUNE_ORM = Fortune(id=0, message='Additional fortune added at request time.') ADDITIONAL_FORTUNE_ROW = {'id': 0, 'message': 'Additional fortune added at request time.'} READ_ROW_SQL = 'SELECT "randomnumber", "id" FROM "world" WHERE id = $1' -READ_SELECT_ORM = select(World.randomnumber).where(World.id == sqlalchemy.bindparam("id")) +READ_SELECT_ORM = select(World.randomnumber).where(World.id == bindparam("id")) READ_FORTUNES_ORM = select(Fortune.id, Fortune.message) WRITE_ROW_SQL = 'UPDATE "world" SET "randomnumber"=$2 WHERE id=$1'