Migrate the trainwreck commands to use typer

rattail_corepos/trainwreck/commands.py

@@ -2,7 +2,7 @@
 ################################################################################
 #
 #  Rattail -- Retail Software Framework
-#  Copyright © 2010-2021 Lance Edgar
+#  Copyright © 2010-2024 Lance Edgar
 #
 #  This file is part of Rattail.
 #
@@ -21,16 +21,28 @@
 #
 ################################################################################
 """
-Rattail Commands
+Trainwreck Commands
 """
 
-from rattail import commands
+import typer
+
+from rattail.trainwreck.commands import trainwreck_typer
+from rattail.commands.typer import importer_command, typer_get_runas_user
+from rattail.commands.importing import ImportCommandHandler
 
 
-class ImportCore(commands.ImportSubcommand):
+@trainwreck_typer.command()
+@importer_command
+def import_corepos(
+        ctx: typer.Context,
+        **kwargs
+):
     """
     Import data from CORE-POS "trans" DB
     """
-    name = 'import-corepos'
+    config = ctx.parent.rattail_config
-    description = __doc__.strip()
+    progress = ctx.parent.rattail_progress
-    handler_key = 'to_trainwreck.from_corepos_db_office_trans.import'
+    handler = ImportCommandHandler(
+        config, import_handler_key='to_trainwreck.from_corepos_db_office_trans.import')
+    kwargs['user'] = typer_get_runas_user(ctx)
+    handler.run(kwargs, progress=progress)

setup.cfg

@@ -78,5 +78,5 @@ rattail.importing =
 rattail.providers =
         rattail_corepos = rattail_corepos.app:CoreProvider
 
-trainwreck.subcommands =
+trainwreck.typer_imports =
-        import-corepos = rattail_corepos.trainwreck.commands:ImportCore
+        rattail_corepos = rattail_corepos.trainwreck.commands