diff options
Diffstat (limited to 'migrations/env.py')
| -rw-r--r-- | migrations/env.py | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/migrations/env.py b/migrations/env.py index 68feded..0c6eddc 100644 --- a/migrations/env.py +++ b/migrations/env.py @@ -14,17 +14,17 @@ 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') +logger = logging.getLogger("alembic.env") # 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', - str(current_app.extensions['migrate'].db.get_engine().url).replace( - '%', '%%')) -target_metadata = current_app.extensions['migrate'].db.metadata + "sqlalchemy.url", + str(current_app.extensions["migrate"].db.get_engine().url).replace("%", "%%"), +) +target_metadata = current_app.extensions["migrate"].db.metadata # other values from the config, defined by the needs of env.py, # can be acquired: @@ -45,9 +45,7 @@ def run_migrations_offline(): """ url = config.get_main_option("sqlalchemy.url") - context.configure( - url=url, target_metadata=target_metadata, literal_binds=True - ) + context.configure(url=url, target_metadata=target_metadata, literal_binds=True) with context.begin_transaction(): context.run_migrations() @@ -65,20 +63,20 @@ def run_migrations_online(): # 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): + if getattr(config.cmd_opts, "autogenerate", False): script = directives[0] if script.upgrade_ops.is_empty(): directives[:] = [] - logger.info('No changes in schema detected.') + logger.info("No changes in schema detected.") - connectable = current_app.extensions['migrate'].db.get_engine() + connectable = current_app.extensions["migrate"].db.get_engine() 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 + **current_app.extensions["migrate"].configure_args ) with context.begin_transaction(): |