fix: require latest wuttjamaican

need the cli discovery entry point to work

pyproject.toml

@@ -28,7 +28,7 @@ requires-python = ">= 3.8"
 dependencies = [
         "makefun",
         "SQLAlchemy-Utils",
-        "WuttJamaican[db]",
+        "WuttJamaican[db]>=0.16.2",
 ]
 
 

src/wuttasync/cli/base.py

@@ -56,25 +56,22 @@ def importer_command_template(
             bool,
             typer.Option(help="Allow existing target records to be deleted.")] = False,
 
+        # fields
+        fields: Annotated[
+            str,
+            typer.Option('--fields',
+                         help="List of fields to process.  See also --exclude.")] = None,
+        excluded_fields: Annotated[
+            str,
+            typer.Option('--exclude',
+                         help="List of fields *not* to process.  See also --fields.")] = None,
+
         # dry run?
         dry_run: Annotated[
             bool,
             typer.Option('--dry-run',
                          help="Go through the motions, but rollback the transaction.")] = False,
 
-        # # fields
-        # fields: Annotated[
-        #     str,
-        #     typer.Option('--fields',
-        #                  help="List of fields to process.  If specified, "
-        #                  "any field not listed is excluded regardless "
-        #                  "of --exclude.")] = None,
-        # exclude_fields: Annotated[
-        #     str,
-        #     typer.Option('--exclude',
-        #                  help="List of fields not to process.  If "
-        #                  "specified, any field not listed is (not?) included "
-        #                  "based on app logic and/or --fields.")] = None,
 ):
     """
     Stub function which provides a common param signature; used with

src/wuttasync/importing/base.py

@@ -82,6 +82,14 @@ class Importer:
        overwrite this attribute directly, for dynamic fields.  If so
        then ``get_fields()`` will return the new value.  And really,
        it's probably just as safe to read this attribute directly too.
+
+    .. attribute:: excluded_fields
+
+       This attribute will often not exist, but is mentioned here for
+       reference.
+
+       It may be specified via constructor param in which case each
+       field listed therein will be removed from :attr:`fields`.
     """
 
     allow_create = True
@@ -183,6 +191,18 @@ class Importer:
         self.supported_fields = self.get_supported_fields()
         self.fields = self.get_fields()
 
+        # fields could be comma-delimited string from cli param
+        if isinstance(self.fields, str):
+            self.fields = self.config.parse_list(self.fields)
+
+        # discard any fields caller asked to exclude
+        excluded = getattr(self, 'excluded_fields', None)
+        if excluded:
+            if isinstance(excluded, str):
+                excluded = self.config.parse_list(excluded)
+            self.fields = [f for f in self.fields
+                           if f not in excluded]
+
     @property
     def orientation(self):
         """

tests/importing/test_base.py

@@ -36,6 +36,20 @@ class TestImporter(DataTestCase):
         self.assertTrue(imp.delete)
         self.assertFalse(imp.dry_run)
 
+    def test_constructor_fields(self):
+        model = self.app.model
+
+        # basic importer
+        imp = self.make_importer(model_class=model.Setting, fields='name')
+        self.assertEqual(imp.fields, ['name'])
+
+    def test_constructor_excluded_fields(self):
+        model = self.app.model
+
+        # basic importer
+        imp = self.make_importer(model_class=model.Setting, excluded_fields='value')
+        self.assertEqual(imp.fields, ['name'])
+
     def test_get_model_title(self):
         model = self.app.model
         imp = self.make_importer(model_class=model.Setting)