mirror of
https://git.0x0.st/mia/0x0.git
synced 2024-11-09 11:48:59 -05:00
47 lines
1.1 KiB
Python
47 lines
1.1 KiB
Python
|
"""add file size field
|
||
|
|
|
||
|
|
Revision ID: 30bfe33aa328
|
||
|
|
Revises: 5cee97aab219
|
||
|
|
Create Date: 2022-12-13 22:32:12.242394
|
||
|
|
|
||
|
|
"""
|
||
|
|
|
||
|
|
# revision identifiers, used by Alembic.
|
||
|
|
revision = '30bfe33aa328'
|
||
|
|
down_revision = '5cee97aab219'
|
||
|
|
|
||
|
|
from alembic import op
|
||
|
|
import sqlalchemy as sa
|
||
|
|
from sqlalchemy.ext.automap import automap_base
|
||
|
|
from sqlalchemy.orm import Session
|
||
|
|
from flask import current_app
|
||
|
|
from pathlib import Path
|
||
|
|
|
||
|
|
Base = automap_base()
|
||
|
|
|
||
|
|
def upgrade():
|
||
|
|
op.add_column('file', sa.Column('size', sa.BigInteger(), nullable=True))
|
||
|
|
bind = op.get_bind()
|
||
|
|
Base.prepare(autoload_with=bind)
|
||
|
|
File = Base.classes.file
|
||
|
|
session = Session(bind=bind)
|
||
|
|
|
||
|
|
storage = Path(current_app.config["FHOST_STORAGE_PATH"])
|
||
|
|
|
||
|
|
updates = []
|
||
|
|
files = session.scalars(sa.select(File).where(sa.not_(File.removed)))
|
||
|
|
for f in files:
|
||
|
|
p = storage / f.sha256
|
||
|
|
if p.is_file():
|
||
|
|
updates.append({
|
||
|
|
"id" : f.id,
|
||
|
|
"size" : p.stat().st_size
|
||
|
|
})
|
||
|
|
|
||
|
|
session.bulk_update_mappings(File, updates)
|
||
|
|
session.commit()
|
||
|
|
|
||
|
|
|
||
|
|
def downgrade():
|
||
|
|
op.drop_column('file', 'size')
|