2 files changed, 15 insertions, 0 deletions
diff --git a/lib/extensions/__init__.py b/lib/extensions/__init__.py
index 6c8db318..1606795c 100644
--- a/lib/extensions/__init__.py
+++ b/lib/extensions/__init__.py
@@ -10,3 +10,13 @@ from flip import Flip
 from object_commands import ObjectCommands
 from layer_commands import LayerCommands
 from convert_to_satin import ConvertToSatin
+
+from base import InkstitchExtension
+import inspect
+
+extensions = []
+for item in locals().values():
+    if inspect.isclass(item) and \
+       issubclass(item, InkstitchExtension) and \
+       item is not InkstitchExtension:
+            extensions.append(item)
diff --git a/lib/extensions/base.py b/lib/extensions/base.py
index 571e3c2d..1794b68c 100644
--- a/lib/extensions/base.py
+++ b/lib/extensions/base.py
@@ -3,6 +3,7 @@ import re
 import json
 from copy import deepcopy
 from collections import MutableMapping
+from stringcase import snakecase
 
 from ..svg.tags import *
 from ..elements import AutoFill, Fill, Stroke, SatinColumn, Polyline, EmbroideryElement
@@ -98,6 +99,10 @@ class InkStitchMetadata(MutableMapping):
 class InkstitchExtension(inkex.Effect):
     """Base class for Inkstitch extensions.  Not intended for direct use."""
 
+    @classmethod
+    def name(cls):
+        return snakecase(cls.__name__)
+
     def hide_all_layers(self):
         for g in self.document.getroot().findall(SVG_GROUP_TAG):
             if g.get(INKSCAPE_GROUPMODE) == "layer":