From 6ef1eb896a2a07a83e6995ac17fc516e6de426cd Mon Sep 17 00:00:00 2001 From: Frederick Muriuki Muriithi Date: Thu, 2 Nov 2023 09:18:15 +0300 Subject: Remove files depending on yoyo-migrations. --- gn3/migrations.py | 33 --------------------------------- 1 file changed, 33 deletions(-) delete mode 100644 gn3/migrations.py (limited to 'gn3') diff --git a/gn3/migrations.py b/gn3/migrations.py deleted file mode 100644 index 3451e07..0000000 --- a/gn3/migrations.py +++ /dev/null @@ -1,33 +0,0 @@ -"""Run the migrations in the app, rather than with yoyo CLI.""" -from pathlib import Path -from typing import Union - -from yoyo import read_migrations -from yoyo.backends import DatabaseBackend -from yoyo.migrations import Migration, MigrationList - -class MigrationNotFound(Exception): - """Raised if a migration is not found at the given path.""" - def __init__(self, migration_path: Path): - """Initialise the exception.""" - super().__init__(f"Could not find migration '{migration_path}'") - -def apply_migrations(backend: DatabaseBackend, migrations: MigrationList): - "Apply the provided migrations." - with backend.lock(): - backend.apply_migrations(backend.to_apply(migrations)) - -def rollback_migrations(backend: DatabaseBackend, migrations: MigrationList): - "Rollback the provided migrations." - with backend.lock(): - backend.rollback_migrations(backend.to_rollback(migrations)) - -def get_migration(migration_path: Union[Path, str]) -> Migration: - """Retrieve a migration at thi given `migration_path`.""" - migration_path = Path(migration_path) - if migration_path.exists(): - for migration in read_migrations(str(migration_path.parent)): - if Path(migration.path) == migration_path: - return migration - - raise MigrationNotFound(migration_path) -- cgit v1.2.3