refactor alembic migrations

alembic.ini

@@ -5,7 +5,7 @@
 script_location = alembic
 
 # template used to generate migration files
-# file_template = %%(rev)s_%%(slug)s
+file_template = %%(year)d%%(month).2d%%(day).2d_%%(hour).2d%%(minute).2d_%%(rev)s_%%(slug)s
 
 # timezone to use when rendering the date
 # within the migration file as well as the filename.
@@ -15,7 +15,7 @@ script_location = alembic
 
 # max length of characters to apply to the
 # "slug" field
-#truncate_slug_length = 40
+# truncate_slug_length = 40
 
 # set to 'true' to run the environment during
 # the 'revision' command, regardless of autogenerate
@@ -27,14 +27,24 @@ script_location = alembic
 # sourceless = false
 
 # version location specification; this defaults
-# to alembic/versions.  When using multiple version
+# to app/alembic/versions.  When using multiple version
 # directories, initial revisions must be specified with --version-path
-# version_locations = %(here)s/bar %(here)s/bat alembic/versions
+# version_locations = %(here)s/bar %(here)s/bat app/alembic/versions
 
 # the output encoding used when revision files
 # are written from script.py.mako
 # output_encoding = utf-8
 
+[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
 
 # Logging configuration
 [loggers]
@@ -52,12 +62,12 @@ handlers = console
 qualname =
 
 [logger_sqlalchemy]
-level = DEBUG
+level = WARN
 handlers =
 qualname = sqlalchemy.engine
 
 [logger_alembic]
-level = DEBUG
+level = INFO
 handlers =
 qualname = alembic
 
@@ -68,5 +78,5 @@ level = NOTSET
 formatter = generic
 
 [formatter_generic]
-format = %(asctime)s %(levelname)-8s %(thread)d <%(name)s> %(message)r
+format = %(levelname)-5.5s [%(name)s] %(message)s
 datefmt = %H:%M:%S