diff --git a/migrations/alembic.ini b/migrations/alembic.ini deleted file mode 100644 index f8ed4801f78bcb83cc6acb589508c1b24eda297a..0000000000000000000000000000000000000000 --- a/migrations/alembic.ini +++ /dev/null @@ -1,45 +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 - -[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 - -[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 79b8174be8a33bf4aaa610a4bab01dbd7bee9d80..0000000000000000000000000000000000000000 --- a/migrations/env.py +++ /dev/null @@ -1,96 +0,0 @@ -from __future__ import with_statement - -import logging -from logging.config import fileConfig - -from sqlalchemy import engine_from_config -from sqlalchemy import pool - -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') - -# add your model's MetaData object here -# for 'autogenerate' support -# from myapp import mymodel -# target_metadata = mymodel.Base.metadata -from flask import current_app -config.set_main_option( - 'sqlalchemy.url', current_app.config.get( - 'SQLALCHEMY_DATABASE_URI').replace('%', '%%')) -target_metadata = current_app.extensions['migrate'].db.metadata - -# 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 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=target_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 = engine_from_config( - config.get_section(config.config_ini_section), - prefix='sqlalchemy.', - poolclass=pool.NullPool, - ) - - with connectable.connect() as connection: - context.configure( - connection=connection, - target_metadata=target_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()