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MoviePilot/database/versions/ecf3c693fdf3_2_0_5.py
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Python

"""2.0.5
Revision ID: ecf3c693fdf3
Revises: a73f2dbf5c09
Create Date: 2024-10-21 12:36:20.631963
"""
import contextlib
from alembic import op
import sqlalchemy as sa
from app.runtime.log import logger
# revision identifiers, used by Alembic.
revision = 'ecf3c693fdf3'
down_revision = 'a73f2dbf5c09'
branch_labels = None
depends_on = None
def upgrade() -> None:
conn = op.get_bind()
inspector = sa.inspect(conn)
table_name = 'subscribehistory'
columns = inspector.get_columns(table_name)
try:
sites_col = next((c for c in columns if c['name'] == 'sites'), None)
# 如果 'sites' 列存在且类型不是 JSON,则进行修改
if sites_col and not isinstance(sites_col['type'], sa.JSON):
if conn.dialect.name == 'postgresql':
op.alter_column(table_name, 'sites',
existing_type=sa.String(),
type_=sa.JSON(),
postgresql_using='sites::json')
else:
op.alter_column(table_name, 'sites',
existing_type=sa.String(),
type_=sa.JSON())
except Exception as e:
logger.error(f"Could not alter column 'sites' in table {table_name}: {e}")
if not any(c['name'] == 'custom_words' for c in columns):
op.add_column(table_name, sa.Column('custom_words', sa.String(), nullable=True))
if not any(c['name'] == 'media_category' for c in columns):
op.add_column(table_name, sa.Column('media_category', sa.String(), nullable=True))
if not any(c['name'] == 'filter_groups' for c in columns):
op.add_column(table_name, sa.Column('filter_groups', sa.JSON(), nullable=True))
def downgrade() -> None:
pass