To create a package:

1. activate poetry shell
2. delete files pyproject.toml and poetry.lock
3. commit
4. create new tag & commit tag
5. python setup.py build
6. python setup.py sdist (создаст файл pre_commit_merge_content_hooks-0.0.0.tar.gz)
7. python setup.py bdist_wheel (создаст файл pre_commit_merge_content_hooks-0.0.0-py3-none-any.whl)

---

Complex migration hook

The hook is used to check new migration files for the presence of large tables.

Migrations that include large tables must be tested on a copy of the production database and must contain the comments:

• # migration tested on prod database
• # migration_duration: {n} where n is the migration execution time in minutes (integer only).

A downtime migration is a migration whose execution time exceeds 1 minute. Such migrations will be marked with the "_downtime" postfix.

---

Hook args:

• --tables - names of big tables separated by commas. These tables will be validated by the hook.
• --min-revision - min revision number of migration after which the hook will perform the validation.
• --migrations-dir - path to migrations directory. Do not include "versions" and "old_versions" in path