# A generic, single database configuration.

[alembic]

# path to migration scripts.

# this is typically a path given in POSIX (e.g. forward slashes)

# format, relative to the token %(here)s which refers to the location of this

# ini file

script_location = %(here)s/alembic

# template used to generate migration file names; The default value is %%(rev)s_%%(slug)s

# Uncomment the line below if you want the files to be prepended with date and time

# see https://alembic.sqlalchemy.org/en/latest/tutorial.html#editing-the-ini-file

# for all available tokens

# file_template = %%(year)d_%%(month).2d_%%(day).2d_%%(hour).2d%%(minute).2d-%%(rev)s_%%(slug)s

# sys.path path, will be prepended to sys.path if present.

# defaults to the current working directory. for multiple paths, the path separator

# is defined by "path_separator" below.

prepend_sys_path = .

# timezone to use when rendering the date within the migration file

# as well as the filename.

# If specified, requires the python>=3.9 or backports.zoneinfo library and tzdata library.

# Any required deps can installed by adding `alembic[tz]` to the pip requirements

# string value is passed to ZoneInfo()

# leave blank for localtime

# timezone =

# max length of characters to apply to the "slug" field

# truncate_slug_length = 40

# set to 'true' to run the environment during

# the 'revision' command, regardless of autogenerate

# revision_environment = false

# set to 'true' to allow .pyc and .pyo files without

# a source .py file to be detected as revisions in the

# versions/ directory

# sourceless = false

# version location specification; This defaults

# to <script_location>/versions. When using multiple version

# directories, initial revisions must be specified with --version-path.

# The path separator used here should be the separator specified by "path_separator"

# below.

# version_locations = %(here)s/bar:%(here)s/bat:%(here)s/alembic/versions

# path_separator; This indicates what character is used to split lists of file

# paths, including version_locations and prepend_sys_path within configparser

# files such as alembic.ini.

# The default rendered in new alembic.ini files is "os", which uses os.pathsep

# to provide os-dependent path splitting.

#

# Note that in order to support legacy alembic.ini files, this default does NOT

# take place if path_separator is not present in alembic.ini. If this

# option is omitted entirely, fallback logic is as follows:

#

# 1. Parsing of the version_locations option falls back to using the legacy

# "version_path_separator" key, which if absent then falls back to the legacy

# behavior of splitting on spaces and/or commas.

# 2. Parsing of the prepend_sys_path option falls back to the legacy

# behavior of splitting on spaces, commas, or colons.

#

# Valid values for path_separator are:

#

# path_separator = :

# path_separator = ;

# path_separator = space

# path_separator = newline

#

# Use os.pathsep. Default configuration used for new projects.

path_separator = os

# set to 'true' to search source files recursively

# in each "version_locations" directory

# new in Alembic version 1.10

# recursive_version_locations = false

# the output encoding used when revision files

# are written from script.py.mako

# output_encoding = utf-8

# database URL. This is consumed by the user-maintained env.py script only.

# other means of configuring database URLs may be customized within the env.py

# file.

# sqlalchemy.url = driver://user:pass@localhost/dbname

# URL is configured dynamically in env.py

[post_write_hooks]

# post_write_hooks defines scripts or Python functions that are run

# on newly generated revision scripts. See the documentation for further

# detail and examples

# format using "black" - use the console_scripts runner, against the "black" entrypoint

# hooks = black

# black.type = console_scripts

# black.entrypoint = black

# black.options = -l 79 REVISION_SCRIPT_FILENAME

# lint with attempts to fix using "ruff" - use the exec runner, execute a binary

# hooks = ruff

# ruff.type = exec

# ruff.executable = %(here)s/.venv/bin/ruff

# ruff.options = check --fix REVISION_SCRIPT_FILENAME

# Logging configuration. This is also consumed by the user-maintained

# env.py script only.

[loggers]

keys = root,sqlalchemy,alembic

[handlers]

keys = console

[formatters]

keys = generic

[logger_root]

level = WARNING

handlers = console

qualname =

[logger_sqlalchemy]

level = WARNING

handlers =

qualname = sqlalchemy.engine

[logger_alembic]

level = WARNING

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