1  # A generic, single database configuration.
  2  
  3  [alembic]
  4  # path to migration scripts
  5  script_location = migrations
  6  
  7  # template used to generate migration file names; The default value is %%(rev)s_%%(slug)s
  8  # Uncomment the line below if you want the files to be prepended with date and time
  9  file_template = %%(year)d_%%(month).2d_%%(day).2d_%%(hour).2d%%(minute).2d-%%(rev)s_%%(slug)s
 10  
 11  # sys.path path, will be prepended to sys.path if present.
 12  # defaults to the current working directory.
 13  prepend_sys_path = .
 14  
 15  # timezone to use when rendering the date within the migration file
 16  # as well as the filename.
 17  # If specified, requires the python-dateutil library that can be
 18  # installed by adding `alembic[tz]` to the pip requirements
 19  # string value is passed to dateutil.tz.gettz()
 20  # leave blank for localtime
 21  # timezone =
 22  
 23  # max length of characters to apply to the
 24  # "slug" field
 25  # truncate_slug_length = 40
 26  
 27  # set to 'true' to run the environment during
 28  # the 'revision' command, regardless of autogenerate
 29  # revision_environment = false
 30  
 31  # set to 'true' to allow .pyc and .pyo files without
 32  # a source .py file to be detected as revisions in the
 33  # versions/ directory
 34  # sourceless = false
 35  
 36  # version location specification; This defaults
 37  # to migrations/versions.  When using multiple version
 38  # directories, initial revisions must be specified with --version-path.
 39  # The path separator used here should be the separator specified by "version_path_separator" below.
 40  # version_locations = %(here)s/bar:%(here)s/bat:migrations/versions
 41  
 42  # version path separator; As mentioned above, this is the character used to split
 43  # version_locations. The default within new alembic.ini files is "os", which uses os.pathsep.
 44  # If this key is omitted entirely, it falls back to the legacy behavior of splitting on spaces and/or commas.
 45  # Valid values for version_path_separator are:
 46  #
 47  # version_path_separator = :
 48  # version_path_separator = ;
 49  # version_path_separator = space
 50  version_path_separator = os  # Use os.pathsep. Default configuration used for new projects.
 51  
 52  # set to 'true' to search source files recursively
 53  # in each "version_locations" directory
 54  # new in Alembic version 1.10
 55  # recursive_version_locations = false
 56  
 57  # the output encoding used when revision files
 58  # are written from script.py.mako
 59  # output_encoding = utf-8
 60  
 61  # sqlalchemy.url = driver://user:pass@localhost/dbname
 62  
 63  
 64  [post_write_hooks]
 65  # post_write_hooks defines scripts or Python functions that are run
 66  # on newly generated revision scripts.  See the documentation for further
 67  # detail and examples
 68  
 69  # format using "black" - use the console_scripts runner, against the "black" entrypoint
 70  # hooks = black
 71  # black.type = console_scripts
 72  # black.entrypoint = black
 73  # black.options = -l 79 REVISION_SCRIPT_FILENAME
 74  
 75  # Logging configuration
 76  [loggers]
 77  keys = root,sqlalchemy,alembic
 78  
 79  [handlers]
 80  keys = console
 81  
 82  [formatters]
 83  keys = generic
 84  
 85  [logger_root]
 86  level = WARN
 87  handlers = console
 88  qualname =
 89  
 90  [logger_sqlalchemy]
 91  level = WARN
 92  handlers =
 93  qualname = sqlalchemy.engine
 94  
 95  [logger_alembic]
 96  level = INFO
 97  handlers =
 98  qualname = alembic
 99  
100  [handler_console]
101  class = StreamHandler
102  args = (sys.stderr,)
103  level = NOTSET
104  formatter = generic
105  
106  [formatter_generic]
107  format = %(name)-26s %(levelname)-8s %(message)s
108  datefmt = %H:%M:%S