scholarr/alembic/versions/20260220_0011_add_publication_doi.py
Justin Visser bf04c77aa9 ci: add ruff linting and mypy type checking
Add ruff and mypy to dev dependencies with configuration in pyproject.toml.
Add a lint CI job that runs ruff check, ruff format --check, and mypy.
Auto-fix import sorting and formatting across the codebase. Exclude
alembic/versions from linting (auto-generated migrations). Ignore B008
(FastAPI Depends pattern) and RUF001 (unicode in user-facing strings).

21 ruff lint errors and 50 mypy errors remain for manual review.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-26 22:11:41 +01:00

50 lines
1.7 KiB
Python

"""Add DOI column to publications.
Revision ID: 20260220_0011
Revises: 20260219_0010
Create Date: 2026-02-20 13:35:00.000000
"""
from collections.abc import Sequence
import sqlalchemy as sa
from alembic import op
revision: str = "20260220_0011"
down_revision: str | Sequence[str] | None = "20260219_0010"
branch_labels: str | Sequence[str] | None = None
depends_on: str | Sequence[str] | None = None
def _has_column(inspector: sa.Inspector, table_name: str, column_name: str) -> bool:
for column in inspector.get_columns(table_name):
if str(column.get("name")) == column_name:
return True
return False
def upgrade() -> None:
bind = op.get_bind()
inspector = sa.inspect(bind)
table_names = set(inspector.get_table_names())
if "publications" not in table_names:
return
if not _has_column(inspector, "publications", "doi"):
op.add_column("publications", sa.Column("doi", sa.String(length=255), nullable=True))
index_names = {index["name"] for index in inspector.get_indexes("publications")}
if "ix_publications_doi" not in index_names:
op.create_index("ix_publications_doi", "publications", ["doi"], unique=False)
def downgrade() -> None:
bind = op.get_bind()
inspector = sa.inspect(bind)
table_names = set(inspector.get_table_names())
if "publications" not in table_names:
return
index_names = {index["name"] for index in inspector.get_indexes("publications")}
if "ix_publications_doi" in index_names:
op.drop_index("ix_publications_doi", table_name="publications")
if _has_column(inspector, "publications", "doi"):
op.drop_column("publications", "doi")