From d11e532fb6ca743a3c4202e7d63211159bf98645 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Micha=C5=82?= Date: Tue, 25 Apr 2023 21:47:07 +0100 Subject: [PATCH] Delete migrations directory --- migrations/README | 1 - migrations/alembic.ini | 50 ----------------- migrations/env.py | 110 -------------------------------------- migrations/script.py.mako | 24 --------- 4 files changed, 185 deletions(-) delete mode 100644 migrations/README delete mode 100644 migrations/alembic.ini delete mode 100644 migrations/env.py delete mode 100644 migrations/script.py.mako diff --git a/migrations/README b/migrations/README deleted file mode 100644 index 0e04844..0000000 --- a/migrations/README +++ /dev/null @@ -1 +0,0 @@ -Single-database configuration for Flask. diff --git a/migrations/alembic.ini b/migrations/alembic.ini deleted file mode 100644 index ec9d45c..0000000 --- a/migrations/alembic.ini +++ /dev/null @@ -1,50 +0,0 @@ -# A generic, single database configuration. - -[alembic] -# template used to generate migration files -# file_template = %%(rev)s_%%(slug)s - -# set to 'true' to run the environment during -# the 'revision' command, regardless of autogenerate -# revision_environment = false - - -# Logging configuration -[loggers] -keys = root,sqlalchemy,alembic,flask_migrate - -[handlers] -keys = console - -[formatters] -keys = generic - -[logger_root] -level = WARN -handlers = console -qualname = - -[logger_sqlalchemy] -level = WARN -handlers = -qualname = sqlalchemy.engine - -[logger_alembic] -level = INFO -handlers = -qualname = alembic - -[logger_flask_migrate] -level = INFO -handlers = -qualname = flask_migrate - -[handler_console] -class = StreamHandler -args = (sys.stderr,) -level = NOTSET -formatter = generic - -[formatter_generic] -format = %(levelname)-5.5s [%(name)s] %(message)s -datefmt = %H:%M:%S diff --git a/migrations/env.py b/migrations/env.py deleted file mode 100644 index 89f80b2..0000000 --- a/migrations/env.py +++ /dev/null @@ -1,110 +0,0 @@ -import logging -from logging.config import fileConfig - -from flask import current_app - -from alembic import context - -# this is the Alembic Config object, which provides -# access to the values within the .ini file in use. -config = context.config - -# Interpret the config file for Python logging. -# This line sets up loggers basically. -fileConfig(config.config_file_name) -logger = logging.getLogger('alembic.env') - - -def get_engine(): - try: - # this works with Flask-SQLAlchemy<3 and Alchemical - return current_app.extensions['migrate'].db.get_engine() - except TypeError: - # this works with Flask-SQLAlchemy>=3 - return current_app.extensions['migrate'].db.engine - - -def get_engine_url(): - try: - return get_engine().url.render_as_string(hide_password=False).replace( - '%', '%%') - except AttributeError: - return str(get_engine().url).replace('%', '%%') - - -# add your model's MetaData object here -# for 'autogenerate' support -# from myapp import mymodel -# target_metadata = mymodel.Base.metadata -config.set_main_option('sqlalchemy.url', get_engine_url()) -target_db = current_app.extensions['migrate'].db - -# other values from the config, defined by the needs of env.py, -# can be acquired: -# my_important_option = config.get_main_option("my_important_option") -# ... etc. - - -def get_metadata(): - if hasattr(target_db, 'metadatas'): - return target_db.metadatas[None] - return target_db.metadata - - -def run_migrations_offline(): - """Run migrations in 'offline' mode. - - This configures the context with just a URL - and not an Engine, though an Engine is acceptable - here as well. By skipping the Engine creation - we don't even need a DBAPI to be available. - - Calls to context.execute() here emit the given string to the - script output. - - """ - url = config.get_main_option("sqlalchemy.url") - context.configure( - url=url, target_metadata=get_metadata(), literal_binds=True - ) - - with context.begin_transaction(): - context.run_migrations() - - -def run_migrations_online(): - """Run migrations in 'online' mode. - - In this scenario we need to create an Engine - and associate a connection with the context. - - """ - - # this callback is used to prevent an auto-migration from being generated - # when there are no changes to the schema - # reference: http://alembic.zzzcomputing.com/en/latest/cookbook.html - def process_revision_directives(context, revision, directives): - if getattr(config.cmd_opts, 'autogenerate', False): - script = directives[0] - if script.upgrade_ops.is_empty(): - directives[:] = [] - logger.info('No changes in schema detected.') - - connectable = get_engine() - - with connectable.connect() as connection: - context.configure( - connection=connection, - target_metadata=get_metadata(), - process_revision_directives=process_revision_directives, - **current_app.extensions['migrate'].configure_args - ) - - with context.begin_transaction(): - context.run_migrations() - - -if context.is_offline_mode(): - run_migrations_offline() -else: - run_migrations_online() diff --git a/migrations/script.py.mako b/migrations/script.py.mako deleted file mode 100644 index 2c01563..0000000 --- a/migrations/script.py.mako +++ /dev/null @@ -1,24 +0,0 @@ -"""${message} - -Revision ID: ${up_revision} -Revises: ${down_revision | comma,n} -Create Date: ${create_date} - -""" -from alembic import op -import sqlalchemy as sa -${imports if imports else ""} - -# revision identifiers, used by Alembic. -revision = ${repr(up_revision)} -down_revision = ${repr(down_revision)} -branch_labels = ${repr(branch_labels)} -depends_on = ${repr(depends_on)} - - -def upgrade(): - ${upgrades if upgrades else "pass"} - - -def downgrade(): - ${downgrades if downgrades else "pass"}