__init__.py 文件源码

def migrate(directory=None, message=None, sql=False, head='head', splice=False,
            branch_label=None, version_path=None, rev_id=None):
    """Alias for 'revision --autogenerate'"""
    config = current_app.extensions['migrate'].migrate.get_config(
        directory, opts=['autogenerate'])
    if alembic_version >= (0, 7, 0):
        command.revision(config, message, autogenerate=True, sql=sql,
                         head=head, splice=splice, branch_label=branch_label,
                         version_path=version_path, rev_id=rev_id)
    else:
        command.revision(config, message, autogenerate=True, sql=sql)