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13 changed files with 318 additions and 98 deletions

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@ -57,39 +57,6 @@ async def filter_ann(schema: pydantic_schemas.SortAnnouncements, db: AsyncSessio
filter_query = await db.execute(select(orm_models.Announcement).where(literal_column(f"announcements.{name}") == filt_val))
filtered = set(filter_query.scalars().all())
res = res.intersection(filtered)
# # отфильтровываем подходящие объявления
# res = await db.execute(
# select(orm_models.Announcement).where(
# ((schema.obsolete == None) | ((schema.obsolete != None) & (orm_models.Announcement.obsolete == schema.obsolete)))
# & ((schema.user_id == None) | ((schema.user_id != None) & (orm_models.Announcement.user_id == schema.user_id)))
# & ((schema.metro == None) | ((schema.metro != None) & (orm_models.Announcement.metro == schema.metro)))
# & ((schema.category == None) | ((schema.category != None) & (orm_models.Announcement.category == schema.category)))
# )
# )
# .where(schema.user_id != None and orm_models.Announcement.user_id == schema.user_id)
# .where(schema.metro != None and orm_models.Announcement.metro == schema.metro)
# .where(schema.category != None and orm_models.Announcement.category == schema.category)
# statement = text("SELECT * FROM announcements "
# "WHERE announcements.obsolete = :obsolete "
# "INTERSECT"
# "SELECT * FROM announcements "
# "WHERE announcements.user_id == :user_id "
# "INTERSECT"
# "SELECT * FROM announcements "
# "WHERE announcements.metro == :metro "
# "INTERSECT"
# "SELECT * FROM announcements "
# "WHERE announcements.category == :category")
# res = await db.execute(statement,
# {"obsolete": schema.obsolete,
# "user_id": schema.user_id,
# "metro": schema.metro,
# "category": schema.category}
# )
# возвращаем все подходящие объявления
return res

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@ -43,33 +43,66 @@ if not os.path.exists("./uploads"):
# создаем эндпоинт для хранения файлов пользователя
app.mount("/uploads", StaticFiles(directory = "./uploads"))
# эндпоинт для возвращения согласия в pdf
@app.get("/privacy_policy.pdf")
async def privacy_policy():
return FileResponse("./privacy_policy.pdf")
# получение списка объявлений
@app.get("/api/announcements", response_model=List[pydantic_schemas.Announcement])#адрес объявлений
async def announcements_list(db: Annotated[Session, Depends(auth_utils.get_session)], obsolete: Union[bool, None] = False, user_id: Union[int, None] = None,
metro: Union[str, None] = None,category: Union[str, None] = None):
@app.get("/api/announcements", response_model=List[pydantic_schemas.Announcement])
async def announcements_list(db: Annotated[Session, Depends(auth_utils.get_session)],
current_user: Annotated[pydantic_schemas.User, Depends(auth_utils.get_current_active_user)],
obsolete: Union[bool, None] = False, user_id: Union[int, None] = None, metro: Union[str, None] = None,
category: Union[str, None] = None):
# параметры для сортировки (схема pydantic schemas.SortAnnouncements)
params_to_sort = pydantic_schemas.SortAnnouncements(obsolete=obsolete, user_id=user_id, metro=metro, category=category)
# получаем результат
# получаем результат (значения с определенными полями obsolete, user_id, metro, category).
# user_id - id пользователя, которому принадлежат объявления
result = await add_poems_and_filters.filter_ann(db=db, schema=params_to_sort)
return result
# для каждого отфильтрованного объявления проверяем, забронировано ли оно текущим пользователем и в зависимости
# от этого флаг booked_by_current_user устанавливаем в 0 или в 1
check_if_booked = [pydantic_schemas.Announcement.from_orm(elem) for elem in result]
for an in check_if_booked:
# ищем пару с заданными id объявления и id текущего пользователя
query = await db.execute(select(orm_models.AnnouncementUser).where(
orm_models.AnnouncementUser.announcement_id == an.id).where(
orm_models.AnnouncementUser.booking_user_id == current_user.id))
pair_found = query.scalars().first()
if pair_found:
an.booked_by_current_user = True
else:
an.booked_by_current_user = False
return check_if_booked
# получаем данные одного объявления
@app.get("/api/announcement", response_model=pydantic_schemas.AnnResponce)
async def single_announcement(ann_id:int, db: Annotated[Session, Depends(auth_utils.get_session)]): # передаем индекс обявления
async def single_announcement(ann_id:int, db: Annotated[Session, Depends(auth_utils.get_session)],
current_user: Annotated[pydantic_schemas.User, Depends(auth_utils.get_current_active_user)]):
# Считываем данные из Body и отображаем их на странице.
# В последствии будем вставлять данные в html-форму
announcement = await db.get(orm_models.Announcement, ann_id)
#announcement = await db.execute(select(orm_models.Announcement)).scalars().all()
if not announcement:
raise HTTPException(status_code=404, detail="Item not found")
return announcement
# создаем форму pydantic_schemas.AnnResponce из ORM-объекта announcement
announcement_model = pydantic_schemas.AnnResponce.from_orm(announcement)
# ищем пару с заданными id объявления и id текущего пользователя
query = await db.execute(select(orm_models.AnnouncementUser).where(
orm_models.AnnouncementUser.announcement_id == announcement.id).where(
orm_models.AnnouncementUser.booking_user_id == current_user.id))
pair_found = query.scalars().first()
# если такая пара найдена, записываем в поле booked_by_current_user True
if pair_found:
announcement_model.booked_by_current_user = True
return announcement_model
# Занести объявление в базу данных
@ -98,7 +131,7 @@ async def put_in_db(name: Annotated[str, Form()], category: Annotated[str, Form(
# создаем объект Announcement
temp_ancmt = orm_models.Announcement(user_id=current_user.id, name=name, category=category, best_by=bestBy,
address=address, longtitude=longtitude, latitude=latitude, description=description, metro=metro,
trashId=trashId, src=uploaded_name, booked_by=0)
trashId=trashId, src=uploaded_name, booked_counter=0)
try:
db.add(temp_ancmt) # добавляем в бд
await db.commit() # сохраняем изменения
@ -124,11 +157,11 @@ async def delete_from_db(announcement: pydantic_schemas.DelAnnouncement, db: Ann
return {"Success": True}
except:
raise HTTPException(status_code=500, detail="Problem with adding to database")
raise HTTPException(status_code=500, detail="Problem with deleteng the announcement from the database")
# Забронировать объявление
@app.post("/api/book")
@app.put("/api/book")
async def change_book_status(data: pydantic_schemas.Book, current_user: Annotated[pydantic_schemas.User, Depends(auth_utils.get_current_user)],
db: Annotated[Session, Depends(auth_utils.get_session)]):
# Находим объявление по данному id
@ -142,15 +175,52 @@ async def change_book_status(data: pydantic_schemas.Book, current_user: Annotate
if current_user.id == announcement_to_change.user_id:
raise HTTPException(status_code=403, detail="A user can't book his announcement")
else:
# Инкрементируем поле booked_by на 1
announcement_to_change.booked_by += 1
# фиксируем изменения в бд
await db.commit()
await db.refresh(announcement_to_change)
return {"Success": True}
# ищем пару с заданными id объявления и пользователя
query = await db.execute(select(orm_models.AnnouncementUser).where(
orm_models.AnnouncementUser.announcement_id == announcement_to_change.id).where(
orm_models.AnnouncementUser.booking_user_id == current_user.id))
pair_found = query.scalars().first()
# если не найдена
if not pair_found:
# создаем новый объект таблицы AnnouncementUser
new_pair = orm_models.AnnouncementUser(announcement_to_change.id, current_user.id)
# Инкрементируем поле booked_counter на 1
announcement_to_change.booked_counter += 1
# добавляем запись в таблицу announcementuser
db.add(new_pair)
# фиксируем изменения в бд
await db.commit()
await db.refresh(announcement_to_change)
return {"Success": True}
raise HTTPException(status_code=403, detail="The announcement is already booked by this user")
# reginstration
# Отмена брони
@app.delete("/api/book")
async def cancel_booking(data: pydantic_schemas.CancelBooking, current_user: Annotated[pydantic_schemas.User, Depends(auth_utils.get_current_user)],
db: Annotated[Session, Depends(auth_utils.get_session)]):
# ищем пару с заданными id объявления и пользователя
query = await db.execute(select(orm_models.AnnouncementUser).where(
orm_models.AnnouncementUser.announcement_id == data.announcement_id).where(
orm_models.AnnouncementUser.booking_user_id == current_user.id))
pair_found = query.scalars().first()
# если не найдена
if not pair_found:
raise HTTPException(status_code=404, detail="Item not found")
# если найдена пытаемся удалить из бд
else:
try:
await db.delete(pair_found) # удаление из БД
await db.commit() # сохраняем изменения
return {"Success": True}
except:
raise HTTPException(status_code=500, detail="Problem with deleteng pair 'booked_announcement_id:user_id' from the database")
# Регистрация
@app.post("/api/signup")
async def create_user(nickname: Annotated[str, Form()], password: Annotated[str, Form()], db: Annotated[Session, Depends(auth_utils.get_session)],
name: Annotated[str, Form()]=None, surname: Annotated[str, Form()]=None, avatar: Annotated[UploadFile, Form()]=None):
@ -200,6 +270,21 @@ def read_users_me(current_user: Annotated[pydantic_schemas.User, Depends(auth_ut
return current_user
# ендпоинт для генерации refresh token. Генерируется при каждом входе юзера
# на сайт
@app.post("/api/token/refresh", response_model=pydantic_schemas.Token)
async def generate_refresh_token(
current_user: Annotated[pydantic_schemas.User, Depends(auth_utils.get_current_active_user)]
):
# задаем временной интервал, в течение которого токен можно использовать
access_token_expires = auth_utils.timedelta(minutes=auth_utils.ACCESS_TOKEN_EXPIRE_MINUTES)
# создаем новый токен
access_token = auth_utils.create_access_token(
data={"user_id": current_user.id}, expires_delta=access_token_expires
)
return {"access_token":access_token}
# изменяем рейтинг пользователя
@app.post("/api/user/rating")
async def add_points(data: pydantic_schemas.AddRating, current_user: Annotated[pydantic_schemas.User, Depends(auth_utils.get_current_user)], db: Annotated[Session, Depends(auth_utils.get_session)]):

View File

@ -21,7 +21,7 @@ async def main():
await init_models()
server = Server(config=uvicorn.Config(app_fastapi, workers=1, loop="asyncio", host="0.0.0.0"))
server = Server(config=uvicorn.Config(app_fastapi, workers=1, loop="asyncio", host="127.0.0.1"))
api = asyncio.create_task(server.serve())
sched = asyncio.create_task(app_rocketry.serve())

View File

@ -1,9 +1,10 @@
from sqlalchemy import Column, Integer, String, Boolean, Float, Date, ForeignKey
from sqlalchemy.orm import relationship
from sqlalchemy import Column, Integer, String, Boolean, Float, Date, ForeignKey, ForeignKeyConstraint
from sqlalchemy.orm import relationship, mapped_column, composite, Mapped
from sqlalchemy.dialects import postgresql
import dataclasses
from .db import Base, engine
class User(Base):#класс пользователя
__tablename__ = "users"
@ -18,7 +19,7 @@ class User(Base):#класс пользователя
num_of_ratings = Column(Integer, default=0) # количество оценок (т.е. то, сколько раз другие пользователи оценили текущего)
reg_date = Column(Date) # дата регистрации
announcements = relationship("Announcement", back_populates="user", lazy='selectin')
announcements = relationship("Announcement", secondary="announcementuser", back_populates="user", lazy='selectin')
trashboxes_chosen = relationship("Trashbox", back_populates="user", lazy='selectin')
class Announcement(Base): #класс объявления
@ -36,11 +37,35 @@ class Announcement(Base): #класс объявления
src = Column(String, nullable=True) #изображение продукта в объявлении
metro = Column(String) #ближайщее метро от адреса нахождения продукта
trashId = Column(Integer, nullable=True)
booked_by = Column(Integer) #количество забронировавших (0 - никто не забронировал)
# state = Column(Enum(State), default=State.published) # состояние объявления (опубликовано, забронировано, устарело)
booked_counter = Column(Integer, nullable=True) #количество забронировавших (0 - никто не забронировал)
obsolete = Column(Boolean, default=False) # состояние объявления (по-умолчанию считаем его актуальным)
user = relationship("User", back_populates="announcements")
user = relationship("User", secondary="announcementuser", back_populates="announcements")
class AnnouncementUser(Base):
__tablename__ = "announcementuser"
def __init__(self, an_id, b_u_id):
self.announcement_id = an_id
self.booking_user_id = b_u_id
announcement_id = Column(Integer, ForeignKey("announcements.id"), primary_key=True) # id забронированного объявления
booking_user_id = Column(Integer, ForeignKey("users.id"), primary_key=True) # id пользователя, забронировавшего объявление
class Ratings(Base):
__tablename__ = "ratings"
def __init__(self, rated_user_id, user_giving_rating_id, rating_val):
self.rated_user_id = rated_user_id
self.user_giving_rating_id = user_giving_rating_id
self.rating_value = rating_val
rated_user_id = Column(Integer, ForeignKey("users.id"), primary_key=True) # id пользователя, оставившего оценку
user_giving_rating_id = Column(Integer, ForeignKey("users.id"), primary_key=True) # id оцениваемого пользователя
rating_value = Column(Integer, primary_key=True) # оценка
class Trashbox(Base): #класс мусорных баков

View File

@ -1,13 +1,15 @@
from pydantic import BaseModel
from typing import Annotated, Union
from typing import Union
from datetime import date
from typing import List
from fastapi import UploadFile, Form
class Book(BaseModel):
id: int
class CancelBooking(BaseModel):
announcement_id: int
class DelAnnouncement(BaseModel):
id: int
@ -25,7 +27,7 @@ class Announcement(BaseModel):
src: Union[str, None] = None #изображение продукта в объявлении
metro: str #ближайщее метро от адреса нахождения продукта
trashId: Union[int, None] = None
booked_by: Union[int, None] = 0 #статус бронирования (либо 0, либо айди бронирующего)
booked_by_current_user: Union[bool, None] = False
obsolete: bool
class Config:
@ -47,7 +49,7 @@ class AnnResponce(BaseModel):
src: Union[str, None] = None #изображение продукта в объявлении
metro: str #ближайщее метро от адреса нахождения продукта
trashId: Union[int, None] = None
booked_by: Union[int, None] = 0 #статус бронирования (либо 0, либо айди бронирующего)
booked_by_current_user: Union[bool, None] = False
class Config:
orm_mode = True

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@ -1,8 +1,8 @@
"""lazy=selectin added to user table relationships
"""create constructor to make object (if leave as is, with two primary keys, says that one argument required, but two were given). Booked_counter can be nullable
Revision ID: 8e631a2fe6b8
Revises:
Create Date: 2023-09-02 23:45:08.799366
Revision ID: 19dbd9793f11
Revises: 945c70aa70e7
Create Date: 2024-08-13 15:29:21.542539
"""
from typing import Sequence, Union
@ -12,8 +12,8 @@ import sqlalchemy as sa
# revision identifiers, used by Alembic.
revision: str = '8e631a2fe6b8'
down_revision: Union[str, None] = None
revision: str = '19dbd9793f11'
down_revision: Union[str, None] = '945c70aa70e7'
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None

View File

@ -20,7 +20,6 @@ def upgrade():
# ### commands auto generated by Alembic - please adjust! ###
with op.batch_alter_table('announcements', schema=None) as batch_op:
batch_op.add_column(sa.Column('user_id', sa.Integer(), nullable=True))
batch_op.add_column(sa.Column('state', sa.Enum('published', 'taken', 'obsolete', name='state'), nullable=True))
# batch_op.drop_constraint(None, type_='foreignkey')
batch_op.create_foreign_key('fk_users_id', 'users', ['user_id'], ['id'])
batch_op.drop_column('owner_id')
@ -42,7 +41,6 @@ def downgrade():
batch_op.add_column(sa.Column('owner_id', sa.INTEGER(), nullable=True))
# batch_op.drop_constraint('fk_users_id', type_='foreignkey')
batch_op.create_foreign_key(None, 'users', ['owner_id'], ['id'])
batch_op.drop_column('state')
batch_op.drop_column('user_id')
# ### end Alembic commands ###

View File

@ -18,13 +18,6 @@ depends_on = None
def upgrade():
# ### commands auto generated by Alembic - please adjust! ###
with op.batch_alter_table('poems', schema=None) as batch_op:
batch_op.add_column(sa.Column('title', sa.String(), nullable=True))
batch_op.add_column(sa.Column('text', sa.String(), nullable=True))
batch_op.add_column(sa.Column('author', sa.String(), nullable=True))
batch_op.drop_column('poem_name')
batch_op.drop_column('poem_text')
with op.batch_alter_table('trashboxes', schema=None) as batch_op:
batch_op.add_column(sa.Column('category', sa.String(), nullable=True))
batch_op.drop_column('categories')
@ -37,12 +30,4 @@ def downgrade():
with op.batch_alter_table('trashboxes', schema=None) as batch_op:
batch_op.add_column(sa.Column('categories', sa.VARCHAR(), nullable=True))
batch_op.drop_column('category')
with op.batch_alter_table('poems', schema=None) as batch_op:
batch_op.add_column(sa.Column('poem_text', sa.VARCHAR(), nullable=True))
batch_op.add_column(sa.Column('poem_name', sa.VARCHAR(), nullable=True))
batch_op.drop_column('author')
batch_op.drop_column('text')
batch_op.drop_column('title')
# ### end Alembic commands ###

View File

@ -0,0 +1,66 @@
"""Added booked_by column which contains id of users who booked the announcement old booked_by renamed to booked_counter
Revision ID: 5a8105ac1a4f
Revises: 547f860f21a7
Create Date: 2024-08-09 15:07:51.386406
"""
from typing import Sequence, Union
from alembic import op
import sqlalchemy as sa
# revision identifiers, used by Alembic.
revision: str = '5a8105ac1a4f'
down_revision: Union[str, None] = '547f860f21a7'
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None
def upgrade() -> None:
# ### commands auto generated by Alembic - please adjust! ###
op.add_column('announcements', sa.Column('booked_counter', sa.Integer(), nullable=True))
op.alter_column('announcements', 'longtitude',
existing_type=sa.INTEGER(),
type_=sa.Float(),
existing_nullable=True)
op.alter_column('announcements', 'latitude',
existing_type=sa.INTEGER(),
type_=sa.Float(),
existing_nullable=True)
op.drop_column('announcements', 'booked_by')
op.alter_column('trashboxes', 'latitude',
existing_type=sa.INTEGER(),
type_=sa.Float(),
existing_nullable=True)
op.alter_column('trashboxes', 'longtitude',
existing_type=sa.INTEGER(),
type_=sa.Float(),
existing_nullable=True)
op.create_foreign_key(None, 'trashboxes', 'users', ['user_id'], ['id'])
# ### end Alembic commands ###
def downgrade() -> None:
# ### commands auto generated by Alembic - please adjust! ###
op.drop_constraint(None, 'trashboxes', type_='foreignkey')
op.alter_column('trashboxes', 'longtitude',
existing_type=sa.Float(),
type_=sa.INTEGER(),
existing_nullable=True)
op.alter_column('trashboxes', 'latitude',
existing_type=sa.Float(),
type_=sa.INTEGER(),
existing_nullable=True)
op.add_column('announcements', sa.Column('booked_by', sa.INTEGER(), autoincrement=False, nullable=True))
op.alter_column('announcements', 'latitude',
existing_type=sa.Float(),
type_=sa.INTEGER(),
existing_nullable=True)
op.alter_column('announcements', 'longtitude',
existing_type=sa.Float(),
type_=sa.INTEGER(),
existing_nullable=True)
op.drop_column('announcements', 'booked_counter')
# ### end Alembic commands ###

View File

@ -0,0 +1,38 @@
"""booked_by colomn changed to Integer, added new table AnnouncementUser implementing one to many relationships
Revision ID: 945c70aa70e7
Revises: 5a8105ac1a4f
Create Date: 2024-08-12 20:36:08.669574
"""
from typing import Sequence, Union
from alembic import op
import sqlalchemy as sa
# revision identifiers, used by Alembic.
revision: str = '945c70aa70e7'
down_revision: Union[str, None] = '5a8105ac1a4f'
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None
def upgrade() -> None:
# ### commands auto generated by Alembic - please adjust! ###
op.create_table('announcementuser',
sa.Column('announcement_id', sa.Integer(), nullable=False),
sa.Column('booking_user_id', sa.Integer(), nullable=False),
sa.ForeignKeyConstraint(['announcement_id'], ['announcements.id'], ),
sa.ForeignKeyConstraint(['booking_user_id'], ['users.id'], ),
sa.PrimaryKeyConstraint('announcement_id', 'booking_user_id')
)
op.add_column('announcements', sa.Column('booked_by', sa.Integer(), nullable=True))
# ### end Alembic commands ###
def downgrade() -> None:
# ### commands auto generated by Alembic - please adjust! ###
op.drop_column('announcements', 'booked_by')
op.drop_table('announcementuser')
# ### end Alembic commands ###

View File

@ -18,10 +18,8 @@ depends_on = None
def upgrade():
# ### commands auto generated by Alembic - please adjust! ###
op.drop_table('_alembic_tmp_users')
with op.batch_alter_table('announcements', schema=None) as batch_op:
batch_op.add_column(sa.Column('obsolete', sa.Boolean(), nullable=True))
batch_op.drop_column('state')
with op.batch_alter_table('poems', schema=None) as batch_op:
batch_op.add_column(sa.Column('title', sa.String(), nullable=True))
@ -49,16 +47,5 @@ def downgrade():
batch_op.drop_column('title')
with op.batch_alter_table('announcements', schema=None) as batch_op:
batch_op.add_column(sa.Column('state', sa.VARCHAR(length=9), nullable=True))
batch_op.drop_column('obsolete')
op.create_table('_alembic_tmp_users',
sa.Column('id', sa.INTEGER(), nullable=False),
sa.Column('email', sa.VARCHAR(), nullable=True),
sa.Column('hashed_password', sa.VARCHAR(), nullable=True),
sa.Column('name', sa.VARCHAR(), nullable=True),
sa.Column('surname', sa.VARCHAR(), nullable=True),
sa.Column('disabled', sa.BOOLEAN(), nullable=True),
sa.PrimaryKeyConstraint('id')
)
# ### end Alembic commands ###

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@ -0,0 +1,37 @@
"""Many to many relationship Rating added
Revision ID: a309e6ee6307
Revises: cf0525fd49a8
Create Date: 2024-08-28 22:08:08.399530
"""
from typing import Sequence, Union
from alembic import op
import sqlalchemy as sa
# revision identifiers, used by Alembic.
revision: str = 'a309e6ee6307'
down_revision: Union[str, None] = 'cf0525fd49a8'
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None
def upgrade() -> None:
# ### commands auto generated by Alembic - please adjust! ###
op.create_table('ratings',
sa.Column('rated_user_id', sa.Integer(), nullable=False),
sa.Column('user_giving_rating_id', sa.Integer(), nullable=False),
sa.Column('rating_value', sa.Integer(), nullable=False),
sa.ForeignKeyConstraint(['rated_user_id'], ['users.id'], ),
sa.ForeignKeyConstraint(['user_giving_rating_id'], ['users.id'], ),
sa.PrimaryKeyConstraint('rated_user_id', 'user_giving_rating_id', 'rating_value')
)
# ### end Alembic commands ###
def downgrade() -> None:
# ### commands auto generated by Alembic - please adjust! ###
op.drop_table('ratings')
# ### end Alembic commands ###

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@ -0,0 +1,30 @@
"""booked_by column removed in Announcements table
Revision ID: cf0525fd49a8
Revises: 19dbd9793f11
Create Date: 2024-08-28 21:59:23.787732
"""
from typing import Sequence, Union
from alembic import op
import sqlalchemy as sa
# revision identifiers, used by Alembic.
revision: str = 'cf0525fd49a8'
down_revision: Union[str, None] = '19dbd9793f11'
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None
def upgrade() -> None:
# ### commands auto generated by Alembic - please adjust! ###
op.drop_column('announcements', 'booked_by')
# ### end Alembic commands ###
def downgrade() -> None:
# ### commands auto generated by Alembic - please adjust! ###
op.add_column('announcements', sa.Column('booked_by', sa.INTEGER(), autoincrement=False, nullable=True))
# ### end Alembic commands ###